Prevent grouping of ledger entries by transaction, at least for now.

git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605/site@178 97e9348a-65ac-dc4b-aefc-98561f571b83

app_controller.php

@@ -0,0 +1,378 @@
+<?php
+/* SVN FILE: $Id: app_controller.php 7945 2008-12-19 02:16:01Z gwoo $ */
+/**
+ * Short description for file.
+ *
+ * This file is application-wide controller file. You can put all
+ * application-wide controller-related methods here.
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
+ * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
+ * @package       cake
+ * @subpackage    cake.app
+ * @since         CakePHP(tm) v 0.2.9
+ * @version       $Revision: 7945 $
+ * @modifiedby    $LastChangedBy: gwoo $
+ * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
+ * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+/**
+ * Short description for class.
+ *
+ * Add your application-wide methods in the class below, your controllers
+ * will inherit them.
+ *
+ * @package       cake
+ * @subpackage    cake.app
+ */
+class AppController extends Controller {
+  var $helpers = array('Html', 'Form', 'Javascript', 'Format', 'Time');
+  var $components = array('DebugKit.Toolbar');
+
+  function sideMenuLinks() {
+    return array(
+		 array('name' => 'Common',      'header' => true),
+		 array('name' => 'Site Map',    'url' => array('controller' => 'maps',       'action' => 'view', 1)),
+		 array('name' => 'Units',       'url' => array('controller' => 'units',      'action' => 'index')),
+		 array('name' => 'Leases',      'url' => array('controller' => 'leases',     'action' => 'index')),
+		 array('name' => 'Customers',   'url' => array('controller' => 'customers',  'action' => 'index')),
+		 array('name' => 'Contacts',    'url' => array('controller' => 'contacts',   'action' => 'index')),
+		 array('name' => 'Accounts',    'url' => array('controller' => 'accounts',   'action' => 'index')),
+		 array('name' => 'Ledgers',     'url' => array('controller' => 'ledgers',    'action' => 'index')),
+		 );
+  }
+
+  function beforeRender() {
+    $this->set('sidemenu', $this->sideMenuLinks());
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * helper: jqGridView
+   *  - called by function to create an index listing
+   */
+
+  function jqGridView($title, $action = null) {
+    $this->set('title', $title);
+    // The resulting page will contain a jqGrid, which will
+    // use ajax to obtain the actual data for this action
+    $this->set('action', $action ? $action : $this->params['action']);
+    $this->render('/elements/' . $this->params['controller']);
+  }
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: jqGridData
+   *  - Fetches the actual data requested by jqGrid as XML
+   */
+
+  function jqGridData() {
+    // Grab a copy of the parameters that control this request
+    $params = array();
+    if (isset($this->params['url']) && is_array($this->params['url']))
+      $params = $this->params['url'];
+
+    // Do any preliminary setup necessary
+    $this->jqGridDataSetup($params);
+
+    // Get the top level model for this grid
+    $model = $this->jqGridDataModel($params);
+
+    // Establish the basic query and conditions
+    $query = array_intersect_key($this->jqGridDataCountTables($params, $model),
+				 array('link'=>1, 'contain'=>1));
+    $query['conditions'] = $this->jqGridDataConditions($params, $model);
+
+    // Get the number of records prior to pagination
+    $count = $this->jqGridDataRecordCount($params, $model, $query);
+
+    // Start the query over, this time getting the actual set
+    // of tables needed, not just those needed for counting.
+    $query = array_intersect_key($this->jqGridDataTables($params, $model),
+				 array('link'=>1, 'contain'=>1));
+    $query['conditions'] = $this->jqGridDataConditions($params, $model);
+
+    // Verify a few parameters and determine our starting row
+    $limit = $params['rows'];
+    $total = ($count < 0) ? 0 : ceil($count/$limit);
+    $page  = ($params['page'] <= 1) ? 1 : (($params['page'] > $total) ? $total : $params['page']);
+    $start = $limit*$page - $limit;
+
+    // Grab the actual records taking pagination into account
+    $query['group'] = $this->jqGridDataGroup($params, $model);
+    $query['order'] = $this->jqGridDataOrder($params, $model,
+					     isset($params['sidx']) ? $params['sidx'] : null,
+					     isset($params['sord']) ? $params['sord'] : null);
+    $query['limit'] = $this->jqGridDataLimit($params, $model, $start, $limit);
+    $query['fields'] = $this->jqGridDataFields($params, $model);
+    $results = $this->jqGridDataRecords($params, $model, $query);
+
+    // Post process the records
+    $this->jqGridRecordsPostProcess($params, $model, $results);
+
+    // Add in any needed hyperlinks
+    $this->jqGridRecordLinks($params, $model, $results, array());
+
+    // DEBUG PURPOSES ONLY!
+    $params['query'] = $query;
+
+    // Finally, dump out the data
+    $this->jqGridDataOutputHeader($params, $model);
+    echo "<?xml version='1.0' encoding='utf-8'?>\n";
+    echo "<rows>\n";
+    $this->jqGridDataOutputSummary($params, $model, $page, $total, $count);
+    $this->jqGridDataOutputRecords($params, $model, $results);
+    echo "</rows>\n";
+
+    // Call out to finalize everything
+    $this->jqGridDataFinalize($params);
+  }
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtual: jqGridData* functions
+   *  - These set up the context for the jqGrid data, and will
+   *    need to be overridden in the derived class for anything
+   *    other than the most basic of grids.
+   */
+
+  function jqGridDataSetup(&$params) {
+    // Assume we're debugging.
+    // The actual jqGrid request will set this to false
+    $debug = true;
+
+    if (isset($this->passedArgs['debug']))
+      $debug = $this->passedArgs['debug'];
+
+    $params['debug'] = $debug;
+
+    if (!$debug) {
+      $this->layout = null;
+      $this->autoLayout = false;
+      $this->autoRender = false;
+      Configure::write('debug', '0');
+    }
+
+    // Establish some defaults (except for serialized items)
+    $params = array_merge(array('page' => 1,
+				'rows' => 20),
+			  $params);
+
+    // Unserialize our complex structure of fields
+    // This SHOULD always be set, except when debugging
+    if (isset($params['fields']))
+      $params['fields'] = unserialize($params['fields']);
+    else 
+      $params['fields'] = array($this->{$this->modelClass}->alias
+				.'.'.
+				$this->{$this->modelClass}->primarKey);
+
+    // Unserialize the list of ids, if present.
+    if (isset($params['custom']))
+      $params['custom'] = unserialize($params['custom']);
+    else
+      $params['custom'] = null;
+
+    // Unserialize the list of ids, if present.
+    if (isset($params['idlist']))
+      $params['idlist'] = unserialize($params['idlist']);
+
+  }
+
+  function jqGridDataModel(&$params) {
+    return $this->{$this->modelClass};
+  }
+
+  function jqGridDataCountTables(&$params, &$model) {
+    // If not overridden, we use the same tables to
+    // perform our count as we do to for the actual query
+    return $this->jqGridDataTables($params, $model);
+  }
+
+  function jqGridDataTables(&$params, &$model) {
+    return array('contain' => false);
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $searches = array();
+
+    if (isset($params['_search']) && $params['_search'] === 'true') {
+      if (isset($params['searchOper'])) {
+	$searches[] = array('op' => $params['searchOper'],
+			    'field' => $params['searchField'],
+			    'value' => $params['searchString']);
+      }
+      else {
+	// DOH! Crappy mechanism puts toolbar search terms
+	// directly into params as name/value pairs.  No
+	// way to know which elements of params are search
+	// terms, so skipping this at the moment.
+      }
+    }
+    elseif (isset($params['filt']) && $params['filt']) {
+      $searches[] = array('op' => 'bw',
+			  'field' => $params['filtField'],
+			  'value' => $params['filtValue']);
+    }
+
+    $ops = array('eq' => array('op' => null,   'pre' => '',  'post' => ''),
+		 'ne' => array('op' => '<>',   'pre' => '',  'post' => ''),
+		 'lt' => array('op' => '<',    'pre' => '',  'post' => ''),
+		 'le' => array('op' => '<=',   'pre' => '',  'post' => ''),
+		 'gt' => array('op' => '>',    'pre' => '',  'post' => ''),
+		 'ge' => array('op' => '>=',   'pre' => '',  'post' => ''),
+		 'bw' => array('op' => 'LIKE', 'pre' => '',  'post' => '%'),
+		 'ew' => array('op' => 'LIKE', 'pre' => '%', 'post' => ''),
+		 'cn' => array('op' => 'LIKE', 'pre' => '%', 'post' => '%'),
+		 );
+
+    $conditions = array();
+    foreach ($searches AS $search) {
+      $op = $ops[$search['op']];
+      $field = $search['field'] . ($op['op'] ? ' '.$op['op'] : '');
+      $value = $op['pre'] . $search['value']. $op['post'];
+      $conditions[] = array($field => $value);
+    }
+
+    if (isset($params['action']) && $params['action'] === 'idlist') {
+      if (count($params['idlist']))
+	$conditions[] = array($model->alias.'.'.$model->primaryKey => $params['idlist']);
+      else
+	$conditions[] = '0=1';
+    }
+
+    return $conditions;
+  }
+
+  function jqGridDataFields(&$params, &$model) {
+    return null;
+  }
+
+  function jqGridDataGroup(&$params, &$model) {
+    return $model->alias.'.'.$model->primaryKey;
+  }
+
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
+    return $index ? array($index .' '. $direction) : null;
+  }
+
+  function jqGridDataLimit(&$params, &$model, $start, $limit) {
+    return $start . ', ' . $limit;
+  }
+
+  function jqGridDataRecordCount(&$params, &$model, $query) {
+    return $model->find('count', $query);
+  }
+
+  function jqGridDataRecords(&$params, &$model, $query) {
+    return $model->find('all', $query);
+  }
+
+  function jqGridRecordsPostProcess(&$params, &$model, &$records) {
+    $model_alias = $model->alias;
+    $id          = $model->primaryKey;
+
+    foreach ($records AS &$record) {
+      $record['jqGrid_id'] = $record[$model_alias][$id];
+      // Add the calculated fields (if any), to the model fields
+      if (isset($record[0])) {
+	$record[$model_alias] += $record[0];
+	unset($record[0]);
+      }
+    }
+
+    // DEBUG PURPOSES ONLY!
+    //$params['records'] = $records;
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    foreach ($links AS $table => $fields) {
+      $special = array('controller', 'id');
+      $controller = Inflector::pluralize(Inflector::underscore($table));
+      $id = 'id';
+      extract(array_intersect_key($fields, array_flip($special)));
+      foreach ($records AS &$record) {
+	foreach (array_diff_key($fields, array_flip($special)) AS $field) {
+	  // DEBUG PURPOSES ONLY!
+	  //$params['linkrecord'][] = compact('table', 'field', 'id', 'controller', 'record');
+	  $record[$table][$field] =
+	    '<A HREF="' .
+	    Router::url(array('controller' => $controller,
+			      'action' => 'view',
+			      $record[$table][$id])) .
+	    '">' .
+	    $record[$table][$field] .
+	    '</A>';
+	}
+      }
+    }
+  }
+
+  function jqGridDataOutputHeader(&$params, &$model) {
+    if ($params['debug']) {
+      ob_start();
+    }
+    else {
+      header("Content-type: text/xml;charset=utf-8");
+    }
+  }
+
+  function jqGridDataOutputSummary(&$params, &$model, $page, $total, $records) {
+    echo " <params><![CDATA[\n" . print_r($params, true) . "\n]]></params>\n";
+    echo " <page>$page</page>\n";
+    echo " <total>$total</total>\n";
+    echo " <records>$records</records>\n";
+  }
+
+  function jqGridDataOutputRecords(&$params, &$model, &$records) {
+    $model_alias = $model->alias;
+    $id          = 'jqGrid_id';
+
+    foreach ($records AS $record) {
+      echo " <row id='{$record[$id]}'>\n";
+      foreach ($params['fields'] AS $field) {
+	if (preg_match("/\./", $field)) {
+	  list($tbl, $col) = explode(".", $field);
+	  $data = $record[$tbl][$col];
+	}
+	else {
+	  $data = $record[$model_alias][$field];
+	}
+
+	// be sure to put text data in CDATA
+	if (preg_match("/^\d*$/", $data))
+	  echo "  <cell>$data</cell>\n"; 
+	else
+	  echo "  <cell><![CDATA[$data]]></cell>\n"; 
+      }
+      echo " </row>\n";
+    }
+  }
+
+  function jqGridDataFinalize(&$params) {
+    if ($params['debug']) {
+      $xml = ob_get_contents();
+      ob_end_clean();
+
+      $xml = preg_replace("/&/", "&amp;", $xml);
+      $xml = preg_replace("/</", "&lt;", $xml);
+      $xml = preg_replace("/>/", "&gt;", $xml);
+
+      echo ("\n<PRE>\n$xml\n</PRE>\n");
+    }
+  }
+}
+?>

app_model.php

@@ -0,0 +1,125 @@
+<?php
+/* SVN FILE: $Id: app_model.php 7945 2008-12-19 02:16:01Z gwoo $ */
+
+/**
+ * Application model for Cake.
+ *
+ * This file is application-wide model file. You can put all
+ * application-wide model-related methods here.
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
+ * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
+ * @package       cake
+ * @subpackage    cake.app
+ * @since         CakePHP(tm) v 0.2.9
+ * @version       $Revision: 7945 $
+ * @modifiedby    $LastChangedBy: gwoo $
+ * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
+ * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+
+/**
+ * Application model for Cake.
+ *
+ * Add your application-wide methods in the class below, your models
+ * will inherit them.
+ *
+ * @package       cake
+ * @subpackage    cake.app
+ */
+class AppModel extends Model {
+
+  var $actsAs = array('Containable', 'Linkable');
+
+  /**
+   * Get Enum Values
+   * Snippet v0.1.3
+   * http://cakeforge.org/snippet/detail.php?type=snippet&id=112
+   *
+   * Gets the enum values for MySQL 4 and 5 to use in selectTag()
+   */
+  function getEnumValues($columnName=null, $respectDefault=false)
+  {
+    if ($columnName==null) { return array(); } //no field specified
+
+    //Get the name of the table
+    $db =& ConnectionManager::getDataSource($this->useDbConfig);
+    $tableName = $db->fullTableName($this, false);
+
+    //Get the values for the specified column (database and version specific, needs testing)
+    $result = $this->query("SHOW COLUMNS FROM {$tableName} LIKE '{$columnName}'");
+
+    //figure out where in the result our Types are (this varies between mysql versions)
+    $types = null;
+    if     ( isset( $result[0]['COLUMNS']['Type'] ) ) {  //MySQL 5
+      $types = $result[0]['COLUMNS']['Type']; $default = $result[0]['COLUMNS']['Default'];
+    }
+    elseif ( isset( $result[0][0]['Type'] ) )         {  //MySQL 4
+      $types = $result[0][0]['Type']; $default = $result[0][0]['Default'];
+    }
+    else   { //types return not accounted for
+      return array();
+    }
+
+    //Get the values
+    return array_flip(array_merge(array(''), // MySQL sets 0 to be the empty string
+				  explode("','", preg_replace("/(enum)\('(.+?)'\)/","\\2", $types))
+				  ));
+  } //end getEnumValues
+
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: statMerge
+   *  - Merges summary data from $b into $a
+   */
+
+  function statsMerge (&$a, $b) {
+    if (!isset($b))
+      return;
+
+    if (!isset($a)) {
+      $a = $b;
+    }
+    elseif (!is_array($a) && !is_array($b)) {
+      $a += $b;
+    }
+    elseif (is_array($a) && is_array($b)) {
+      foreach (array_intersect_key($a, $b) AS $k => $v)
+	{
+	  if (preg_match("/^sp\./", $k))
+	    $a[$k] .= '; ' . $b[$k];
+	  else
+	    $this->statsMerge($a[$k], $b[$k]);
+	}
+      $a = array_merge($a, array_diff_key($b, $a));
+    }
+    else {
+      die ("Can't yet merge array and non-array stats");
+    }
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: dateFormatBeforeSave
+   *  - convert dates to database format
+   */
+
+  function dateFormatBeforeSave($dateString) {
+    return date('Y-m-d', strtotime($dateString));
+  }
+
+}

build.cmd

@@ -1,3 +0,0 @@
-@echo off
-%~dp0\scripts\sitelink2pmgr.pl %~dp0\db\schema.sql %~dp0db\vss.mdb %*
-echo Done!

config/bootstrap.php

@@ -31,39 +31,6 @@
  * You can also use this to include or require any files in your application.
  *
  */
-
-function INTERNAL_ERROR($message) {
-  echo '<DIV class="internal-error" style="color:#000; background:#c22; padding:0.5em 1.5em 0.5em 1.5em;">';
-  echo '<H1 style="margin-bottom:0.2em">INTERNAL ERROR:</H1>';
-  echo '<H2 style="margin-top:0; margin-left:1.5em">' . $message . '</H2>';
-  echo '<H4>This error was not caused by anything that you did wrong.';
-  echo '<BR>It is a problem within the application itself and should be reported to the administrator.</H4>';
-
-  // Print out the entire stack trace
-  echo "<HR>Stack Trace:<OL>";
-  $trace = debug_backtrace(false);
-  for ($i = 0; $i < count($trace); ++$i) {
-    $bline = $trace[$i]['line'];
-    $bfile = $trace[$i]['file'];
-    $bfile = str_replace(ROOT.DS, '', $bfile);
-    $bfile = str_replace(CAKE_CORE_INCLUDE_PATH.DS, '', $bfile);
-
-    if ($i < count($trace)-1) {
-      $bfunc = $trace[$i+1]['function'];
-      $bclas = $trace[$i+1]['class'];
-    } else {
-      $bfunc = null;
-      $bclas = null;
-    }
-
-    echo("<LI>$bfile:$bline (" . ($bclas ? "$bclas::$bfunc" : "entry point") . ")</LI>\n");
-  }
-  echo '</OL>';
-
-  echo '</DIV>';
-  die();
-}
-
 /**
  * The settings below can be used to set additional paths to models, views and controllers.
  * This is related to Ticket #470 (https://trac.cakephp.org/ticket/470)

config/inflections.php

@@ -38,7 +38,7 @@
  *
  * $uninflectedPlural = array('.*[nrlm]ese', '.*deer', '.*fish', '.*measles', '.*ois', '.*pox');
  */
-	$uninflectedPlural = array('.*cash');
+	$uninflectedPlural = array();
 /**
  * This is a key => value array of plural irregular words.
  * If key matches then the value is returned.

config/routes.php

@@ -26,12 +26,14 @@
  * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
  * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
  */
-
 /**
- * Here, we are connecting '/' (base path) to our site map.
- * It's hardcoded to map #1, but at some point we'll implement
- * a login mechanism and the default path will be to log on instead.
+ * Here, we are connecting '/' (base path) to controller called 'Pages',
+ * its action called 'display', and we pass a param to select the view file
+ * to use (in this case, /app/views/pages/home.ctp)...
  */
-	Router::connect('/', array('controller' => 'maps', 'action' => 'view', '1'));
-
+	Router::connect('/', array('controller' => 'pages', 'action' => 'display', 'home'));
+/**
+ * ...and connect the rest of 'Pages' controller's urls.
+ */
+	Router::connect('/pages/*', array('controller' => 'pages', 'action' => 'display'));
 ?>

controllers/accounts_controller.php

@@ -0,0 +1,167 @@
+<?php
+
+class AccountsController extends AppController {
+
+  var $uses = array('Account', 'LedgerEntry');
+
+  var $sidemenu_links =
+    array(array('name' => 'Accounts',        'header' => true),
+	  array('name' => 'All',             'url' => array('controller' => 'accounts', 'action' => 'all')),
+	  array('name' => 'Asset',           'url' => array('controller' => 'accounts', 'action' => 'asset')),
+	  array('name' => 'Liability',       'url' => array('controller' => 'accounts', 'action' => 'liability')),
+	  array('name' => 'Equity',          'url' => array('controller' => 'accounts', 'action' => 'equity')),
+	  array('name' => 'Income',          'url' => array('controller' => 'accounts', 'action' => 'income')),
+	  array('name' => 'Expense',         'url' => array('controller' => 'accounts', 'action' => 'expense')),
+	  );
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / asset / liability / equity / income / expense / all
+   *  - Generate a chart of accounts
+   */
+
+  function index()     { $this->all(); }
+  function asset()     { $this->jqGridView('Asset Accounts'); }
+  function liability() { $this->jqGridView('Liability Accounts'); }
+  function equity()    { $this->jqGridView('Equity Accounts'); }
+  function income()    { $this->jqGridView('Income Accounts'); }
+  function expense()   { $this->jqGridView('Expense Accounts'); }
+  function all()       { $this->jqGridView('All Accounts',       'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataSetup(&$params) {
+    parent::jqGridDataSetup($params);
+    if (!isset($params['action']))
+      $params['action'] = 'all';
+  }
+
+  function jqGridDataCountTables(&$params, &$model) {
+    return parent::jqGridDataTables($params, $model);
+  }
+
+  function jqGridDataTables(&$params, &$model) {
+    return array
+      ('link' =>
+       array(// Models
+	     'CurrentLedger' => array
+	     (// Models
+	      'LedgerEntry'
+	      /* REVISIT <AP> 20090615:
+	       *  I'll remove this 'conditions' section on a future checkin,
+	       *  after I've proven out the %{MODEL_ALIAS} feature will be
+	       *  sticking around.
+
+	      => array
+	      ('conditions' =>
+	       array('OR' =>
+		     array('LedgerEntry.debit_ledger_id  = CurrentLedger.id',
+			   'LedgerEntry.credit_ledger_id = CurrentLedger.id'),
+		     ),
+	       ),
+
+	       * END REVISIT
+	       */
+	      ),
+	     ),
+       );
+  }
+
+  function jqGridDataFields(&$params, &$model) {
+    return array
+      ('Account.*',
+       'SUM(IF(LedgerEntry.debit_ledger_id  = CurrentLedger.id,
+               LedgerEntry.amount, NULL)) AS debits',
+       'SUM(IF(LedgerEntry.credit_ledger_id = CurrentLedger.id,
+               LedgerEntry.amount, NULL)) AS credits',
+       "SUM(IF(Account.type IN ('ASSET', 'EXPENSE'),
+	       IF(LedgerEntry.debit_ledger_id = CurrentLedger.id, 1, -1),
+	       IF(LedgerEntry.credit_ledger_id = CurrentLedger.id, 1, -1)
+               ) * IF(LedgerEntry.amount, LedgerEntry.amount, 0)
+           ) AS balance",
+       'COUNT(LedgerEntry.id) AS entries');
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $conditions = parent::jqGridDataConditions($params, $model);
+
+    if (in_array($params['action'], array('asset', 'liability', 'equity', 'income', 'expense'))) {
+      $conditions[] = array('Account.type' => strtoupper($params['action']));
+    }
+
+    return $conditions;
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['Account'] = array('name');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific account
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    // Get details about the account and its ledgers (no ledger entries yet)
+    $account = $this->Account->find
+      ('first',
+       array('contain' =>
+	     array(// Models
+		   'CurrentLedger' =>
+		   array('fields' => array('id', 'sequence')),
+
+		   'Ledger' =>
+		   array('order' => array('Ledger.open_stamp' => 'DESC')),
+		   ),
+	     'conditions' => array(array('Account.id' => $id)),
+	     )
+       );
+
+    // Get all ledger entries of the CURRENT ledger
+    $entries = $this->Account->findLedgerEntries($id);
+    $account['CurrentLedger']['LedgerEntry'] = $entries['Entries'];
+
+    // Summarize each ledger
+    foreach($account['Ledger'] AS &$ledger)
+      $ledger = array_merge($ledger,
+			    $this->Account->Ledger->stats($ledger['id']));
+
+    // Obtain stats across ALL ledgers for the summary infobox
+    $stats = $this->Account->stats($id, true);
+    $stats = $stats['Ledger'];
+
+    // Prepare to render
+    $title = 'Account: ' . $account['Account']['name'];
+    $this->set(compact('account', 'title', 'stats'));
+  }
+}

controllers/contacts_controller.php

@@ -0,0 +1,79 @@
+<?php
+
+class ContactsController extends AppController {
+
+  var $sidemenu_links = array();
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / all
+   *  - Generate a listing of contacts
+   */
+
+  function index()       { $this->all(); }
+  function all()         { $this->jqGridView('All Contacts', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
+    $order = parent::jqGridDataOrder($params, $model, $index, $direction);
+    if ($index === 'Contact.last_name') {
+      $order[] = 'Contact.first_name ' . $direction;
+    }
+    if ($index === 'Contact.first_name') {
+      $order[] = 'Contact.last_name ' . $direction;
+    }
+    return $order;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific contact
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    $contact = $this->Contact->find
+      ('first', array
+       ('contain' => array
+	(// Models
+	 'ContactPhone',
+	 'ContactEmail',
+	 'ContactAddress',
+	 'Customer'),
+
+	'conditions' => array('Contact.id' => $id),
+	));
+
+    // Prepare to render.
+    $title = $contact['Contact']['display_name'];
+    $this->set(compact('contact', 'title'));
+  }
+}

controllers/customers_controller.php

@@ -0,0 +1,250 @@
+<?php
+
+class CustomersController extends AppController {
+  var $sidemenu_links =
+    array(array('name' => 'Tenants',       'header' => true),
+          array('name' => 'Current',       'url' => array('controller' => 'customers', 'action' => 'current')),
+          array('name' => 'Past',          'url' => array('controller' => 'customers', 'action' => 'past')),
+          array('name' => 'All',           'url' => array('controller' => 'customers', 'action' => 'all')),
+          );
+
+  //var $components = array('RequestHandler');
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / current / past / all
+   *  - Creates a list of tenants
+   */
+
+  function index()   { $this->current(); }
+  function current() { $this->jqGridView('Current Tenants'); }
+  function past()    { $this->jqGridView('Past Tenants'); }
+  function all()     { $this->jqGridView('All Tenants', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataSetup(&$params) {
+    parent::jqGridDataSetup($params);
+    if (!isset($params['action']))
+      $params['action'] = 'all';
+  }
+
+  function jqGridDataTables(&$params, &$model) {
+    return array
+      ('link' =>
+       array(// Models
+	    'PrimaryContact',
+	    'CurrentLease' => array('fields' => array()),
+	     ),
+       );
+  }
+
+  function jqGridDataFields(&$params, &$model) {
+    return array('Customer.*',
+		 'COUNT(CurrentLease.id) AS lease_count');
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $conditions = parent::jqGridDataConditions($params, $model);
+
+    if ($params['action'] === 'current') {
+      $conditions[] = 'CurrentLease.id IS NOT NULL';
+    }
+    elseif ($params['action'] === 'past') {
+      $conditions[] = 'CurrentLease.id IS NULL';
+    }
+
+    return $conditions;
+  }
+
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
+    $order = parent::jqGridDataOrder($params, $model, $index, $direction);
+    if ($index === 'PrimaryContact.last_name') {
+      $order[] = 'PrimaryContact.first_name ' . $direction;
+    }
+    if ($index === 'PrimaryContact.first_name') {
+      $order[] = 'PrimaryContact.last_name ' . $direction;
+    }
+    return $order;
+  }
+
+  function jqGridDataRecordCount(&$params, &$model, $query) {
+
+    // We don't have a good way to use the query to obtain
+    // our count.  The problem is that we're relying on the
+    // group by for the query, which will destroy the count,
+    // whether we omit the group by or leave it in.
+    // So, build a fresh query for counting.
+
+    $query['conditions'] = parent::jqGridDataConditions($params, $model);
+
+    $count = $model->find('count',
+			  array_merge(array('link' => array_diff_key($query['link'],
+								     array('CurrentLease'=>1))),
+				      array_diff_key($query, array('link'=>1))));
+				      
+    if ($params['action'] === 'all')
+      return $count;
+
+    $query['conditions'][] = 'CurrentLease.id IS NULL';
+    $count_past = $model->find('count', $query);
+
+    // Since we can't easily count 'current' directly, we
+    // can quickly derive it since 'current' customers
+    // are mutually exclusive to 'past' customers.
+    if ($params['action'] == 'current')
+      $count = $count - $count_past;
+    elseif ($params['action'] == 'past') {
+      $count = $count_past;
+    }
+
+    return $count;
+  }
+
+  function jqGridDataRecords(&$params, &$model, $query) {
+    $customers = parent::jqGridDataRecords($params, $model, $query);
+
+    // Get the balance on each customer.
+    foreach ($customers AS &$customer) {
+      $stats = $this->Customer->stats($customer['Customer']['id']);
+      $customer['Customer']['balance'] = $stats['balance'];
+    }
+
+    return $customers;
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['Customer'] = array('name');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific customer
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    $customer = $this->Customer->details($id);
+
+    $outstanding_balance = $customer['stats']['balance'];
+    $outstanding_deposit = $customer['deposits']['summary']['balance'];
+
+    $this->sidemenu_links[] =
+      array('name' => 'Operations',       'header' => true);
+    $this->sidemenu_links[] =
+      array('name' => 'Payment',          'url' => array('action' => 'payment', $id));
+    $this->sidemenu_links[] =
+      array('name' => 'Move-Out',         'url' => array('controller' => 'units', 'action' => 'move-out'));
+
+    // Prepare to render.
+    $title = $customer['Customer']['name'];
+    $this->set(compact('customer', 'title',
+                       'outstanding_balance',
+                       'outstanding_deposit'));
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: payment
+   *  - Sets up the payment entry page for the given customer.
+   */
+
+  function payment($id = null) {
+/*     if (!$id) { */
+/*       $this->Session->setFlash(__('Invalid Item.', true)); */
+/*       $this->redirect(array('action'=>'index')); */
+/*     } */
+
+/*     if ($this->RequestHandler->isPost()) { */
+/*       pr($this->data); */
+/*       //$this->redirect(array('action'=>'index')); */
+/*       $customer = $this->data; */
+/*     } */
+    if (isset($id)) {
+      $this->Customer->recursive = -1;
+      $customer = $this->Customer->read(null, $id);
+      $customer = $customer['Customer'];
+      $unreconciled = $this->Customer->findUnreconciledLedgerEntries($id);
+      $charges = $unreconciled['debit'];
+    }
+    else {
+      $customer = null;
+      $charges = array('balance' => 0, 'entry' => array());
+    }
+
+    $title = 'Payment Entry';
+    $this->set(compact('customer', 'charges', 'title'));
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: unreconciledEntries
+   *  - returns the list of unreconciled entries
+   */
+
+  function unreconciled($id) {
+
+    //$this->layout = 'ajax';
+    $this->layout = null;
+    $this->autoLayout = false;
+    $this->autoRender = false;
+    Configure::write('debug', '0');
+    header("Content-type: text/xml;charset=utf-8");
+
+    App::import('Helper', 'Xml');
+    $xml = new XmlHelper();
+
+    // Find the unreconciled entries, then manipulate the structure
+    // slightly to accomodate the format necessary for XML Helper.
+    $unreconciled = $this->Customer->findUnreconciledLedgerEntries($id);
+    $unreconciled = array('entries' =>
+			  array_intersect_key($unreconciled['debit'],
+					      array('entry'=>1, 'balance'=>1)));
+
+    // XML Helper will dump an empty tag if the array is empty
+    if (!count($unreconciled['entries']['entry']))
+      unset($unreconciled['entries']['entry']);
+
+    pr($unreconciled);
+    //$reconciled = $cust->reconcileNewLedgerEntry($cust_id, 'credit', $amount);
+
+    $opts = array();
+    //$opts['format'] = 'tags';
+    echo $xml->header();
+    echo $xml->serialize($unreconciled, $opts);
+  }
+
+}

controllers/leases_controller.php

@@ -0,0 +1,141 @@
+<?php
+
+class LeasesController extends AppController {
+
+  var $sidemenu_links =
+    array(array('name' => 'Leases',   'header' => true),
+	  array('name' => 'Active',   'url' => array('controller' => 'leases', 'action' => 'active')),
+	  array('name' => 'Closed',   'url' => array('controller' => 'leases', 'action' => 'closed')),
+	  array('name' => 'All',      'url' => array('controller' => 'leases', 'action' => 'all')),
+	  );
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / active / closed / all
+   *  - Generate a listing of leases
+   */
+
+  function index()    { $this->all(); }
+  function active()   { $this->jqGridView('Active Leases'); }
+  function closed()   { $this->jqGridView('Closed Leases'); }
+  function all()      { $this->jqGridView('All Leases', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataSetup(&$params) {
+    parent::jqGridDataSetup($params);
+    if (!isset($params['action']))
+      $params['action'] = 'all';
+  }
+
+  function jqGridDataTables(&$params, &$model) {
+    return array
+      ('link' => array('Unit'     => array('fields' => array('Unit.id', 'Unit.name')),
+		       'Customer' => array('fields' => array('Customer.id', 'Customer.name'))));
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $conditions = parent::jqGridDataConditions($params, $model);
+
+    if ($params['action'] === 'active') {
+      $conditions[] = 'Lease.close_date IS NULL';
+    }
+    elseif ($params['action'] === 'closed') {
+      $conditions[] = 'Lease.close_date IS NOT NULL';
+    }
+
+    return $conditions;
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['Lease'] = array('number');
+    $links['Unit'] = array('name');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+  function jqGridDataRecords(&$params, &$model, $query) {
+    $leases = parent::jqGridDataRecords($params, $model, $query);
+
+    // Get the balance on each lease.
+    foreach ($leases AS &$lease) {
+      $stats = $this->Lease->stats($lease['Lease']['id']);
+      $lease['Lease']['balance'] = $stats['balance'];
+    }
+
+    return $leases;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific lease
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    // Get details about the lease and its ledgers (no ledger entries yet)
+    $lease = $this->Lease->find
+      ('first',
+       array('contain' =>
+	     array(// Models
+		   'LeaseType',
+		   'Unit',
+		   'Account' => array('CurrentLedger'),
+		   'Customer',
+		   ),
+	     'conditions' => array(array('Lease.id' => $id)),
+	     'limit' => 2
+	     )
+       );
+
+    // Summarize each ledger
+    $this->Lease->statsMerge($lease, 
+			     $this->Lease->stats($lease['Lease']['id']));
+
+    // Obtain the overall lease balance
+    $this->Lease->statsMerge($lease['Lease'],
+			     array('stats' => $this->Lease->stats($id)));
+    $outstanding_balance = $lease['Lease']['stats']['Account']['Ledger']['balance'];
+
+    // Determine the lease security deposit
+    $deposits = $this->Lease->findSecurityDeposits($lease['Lease']['id']);
+    $outstanding_deposit = $deposits['summary']['balance'];
+
+    // Move the Leder stats into our alias 'CurrentLedger'
+    $lease['Account']['CurrentLedger'] += $lease['Account']['Ledger'];
+    unset($lease['Account']['Ledger']);
+
+    // Prepare to render
+    $title = 'Lease: #' . $lease['Lease']['id'];
+    $this->set(compact('lease', 'title',
+		       'outstanding_deposit',
+		       'outstanding_balance'));
+  }
+}

controllers/ledger_entries_controller.php

@@ -0,0 +1,223 @@
+<?php
+
+class LedgerEntriesController extends AppController {
+
+  var $sidemenu_links = array();
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataTables(&$params, &$model) {
+    $link =
+      array(// Models
+	     'Transaction' =>
+	     array('fields' => array('id', 'stamp'),
+		   ),
+
+	     'MonetarySource' =>
+	     array('fields' => array('id', 'name'),
+		   ),
+
+	    );
+
+    if (isset($params['custom']['account_ftype'])) {
+      $ftype = $params['custom']['account_ftype'];
+      $ftype = ucfirst($ftype);
+      //$ftype = $this->LedgerEntry->DebitLedger->Account->fundamentalOpposite($ftype);
+      $link[$ftype . 'Ledger'] =
+	array('fields' => array('id', 'sequence'),
+	      'Account' => array('class' => 'Account',
+				 'fields' => array('id', 'name'),
+				 ),
+	      );
+    }
+    elseif (isset($params['custom']['ledger_id'])) {
+      $ledger_id = $params['custom']['ledger_id'];
+      $link['Ledger'] =
+	array('fields' => array('id', 'sequence'),
+	      'conditions' => ("Ledger.id = IF(LedgerEntry.debit_ledger_id = $ledger_id," .
+			       "               LedgerEntry.credit_ledger_id," .
+			       "               LedgerEntry.debit_ledger_id)"),
+	      'Account' => array(
+				 'fields' => array('id', 'name'),
+				 ),
+	      );
+    }
+    else {
+      $link['DebitLedger'] =
+	array('fields' => array('id', 'sequence'),
+	      'DebitAccount' => array('class' => 'Account',
+				      'fields' => array('id', 'name'),
+				      ),
+	      );
+
+      $link['CreditLedger'] =
+	array('fields' => array('id', 'sequence'),
+	      'CreditAccount' => array('class' => 'Account',
+				       'fields' => array('id', 'name'),
+				       ),
+	      );
+    }
+
+    if (isset($params['custom']['reconcile_id'])) {
+      $ftype = $params['custom']['account_ftype'];
+      $ftype = $this->LedgerEntry->DebitLedger->Account->fundamentalOpposite($ftype);
+      $ftype = ucfirst($ftype);
+      $link[$ftype.'ReconciliationLedgerEntry'] =
+	array('fields' => array('Reconciliation.amount'));
+    }
+
+    return array('link' => $link);
+  }
+
+  function jqGridDataFields(&$params, &$model) {
+    $ledger_id = (isset($params['custom']['ledger_id'])
+		  ? $params['custom']['ledger_id']
+		  : null);
+    $account_type = (isset($params['custom']['account_type'])
+		     ? $params['custom']['account_type']
+		     : null);
+
+    return $model->ledgerContextFields2($ledger_id, $account_type);
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $ledger_id = (isset($params['custom']['ledger_id'])
+		  ? $params['custom']['ledger_id']
+		  : null);
+    $account_type = (isset($params['custom']['account_type'])
+		     ? $params['custom']['account_type']
+		     : null);
+
+    $conditions = parent::jqGridDataConditions($params, $model);
+
+    if ($params['action'] === 'ledger') {
+      $conditions[] = $model->ledgerContextConditions($ledger_id, $account_type);
+    }
+    if (isset($params['custom']['reconcile_id'])) {
+      $ftype = $params['custom']['account_ftype'];
+      //$ftype = $this->LedgerEntry->DebitLedger->Account->fundamentalOpposite($ftype);
+      $conditions[] = array('Reconciliation.'.$ftype.'_ledger_entry_id' => $params['custom']['reconcile_id']);
+    }
+
+    return $conditions;
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['Transaction']    = array('id');
+    $links['LedgerEntry']    = array('id');
+    if (isset($params['custom']['account_ftype']) || isset($params['custom']['ledger_id'])) {
+      $links['Account']   = array('controller' => 'accounts', 'name');
+    }
+    else {
+      $links['DebitAccount']   = array('controller' => 'accounts', 'name');
+      $links['CreditAccount']  = array('controller' => 'accounts', 'name');
+    }
+    $links['MonetarySource'] = array('name');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+  function jqGridDataGroup(&$params, &$model) {
+    if (isset($params['custom']['notxgroup']))
+      return parent::jqGridDataGroup($params, $model);
+
+    return $model->alias.'.transaction_id';
+  }
+
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
+/*     if ($index === 'balance') */
+/*       return ($index .' '. $direction); */
+
+    return parent::jqGridDataOrder($params, $model, $index, $direction);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific entry
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('controller' => 'accounts', 'action'=>'index'));
+    }
+
+    // Get the LedgerEntry and related fields
+    $entry = $this->LedgerEntry->find
+      ('first',
+       array('contain' => array('MonetarySource.id',
+				'MonetarySource.MonetaryType.id',
+				'Transaction.id',
+				'Transaction.stamp',
+				'DebitLedger.id',
+				'DebitLedger.sequence',
+				'DebitLedger.account_id',
+				'CreditLedger.id',
+				'CreditLedger.sequence',
+				'CreditLedger.account_id',
+				),
+
+	     'fields' => array('LedgerEntry.id',
+			       'LedgerEntry.amount',
+			       'LedgerEntry.comment'),
+
+	     'conditions' => array('LedgerEntry.id' => $id),
+	     ));
+
+    // Because 'DebitLedger' and 'CreditLedger' both relate to 'Account',
+    // CakePHP will not include them in the LedgerEntry->find (or so it
+    // seems).  We'll have to break out each Account separately.
+
+    // Get the Account from DebitLedger
+    $entry['DebitLedger'] += $this->LedgerEntry->DebitLedger->Account->find
+      ('first',
+       array('contain' => true,
+	     'fields' => array('Account.id', 'Account.name', 'Account.type', 'Account.trackable'),
+	     'conditions' => array('Account.id' => $entry['DebitLedger']['account_id']),
+	     ));
+
+    // Get the Account from CreditLedger
+    $entry['CreditLedger'] += $this->LedgerEntry->CreditLedger->Account->find
+      ('first',
+       array('contain' => true,
+	     'fields' => array('Account.id', 'Account.name', 'Account.type', 'Account.trackable'),
+	     'conditions' => array('Account.id' => $entry['CreditLedger']['account_id']),
+	     ));
+
+    // Get the reconciliation balances for this ledger entry
+    $stats = $this->LedgerEntry->stats($id);
+    if ($entry['DebitLedger']['Account']['trackable'])
+      $stats['debit_amount_remaining'] = $entry['LedgerEntry']['amount'] - $stats['debit_amount_reconciled'];
+    if ($entry['CreditLedger']['Account']['trackable'])
+      $stats['credit_amount_remaining'] = $entry['LedgerEntry']['amount'] - $stats['credit_amount_reconciled'];
+    //pr($stats);
+
+    $reconciled = $this->LedgerEntry->findReconciledLedgerEntries($id);
+    //pr($reconciled);
+
+    // Prepare to render.
+    $title = "Ledger Entry #{$entry['LedgerEntry']['id']}";
+    $this->set(compact('entry', 'title', 'reconciled', 'stats'));
+  }
+}

controllers/ledgers_controller.php

@@ -29,73 +29,77 @@ class LedgersController extends AppController {
    */
 
   function index()     { $this->all(); }
-  function current()   { $this->gridView('Current Ledgers'); }
-  function closed()    { $this->gridView('Closed Ledgers');  }
-  function all()       { $this->gridView('All Ledgers', 'all'); }
+  function current()   { $this->jqGridView('Current Ledgers'); }
+  function closed()    { $this->jqGridView('Closed Ledgers');  }
+  function all()       { $this->jqGridView('All Ledgers', 'all'); }
 
 
   /**************************************************************************
    **************************************************************************
    **************************************************************************
-   * virtuals: gridData
-   *  - With the application controller handling the gridData action,
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
    *    these virtual functions ensure that the correct data is passed
    *    to jqGrid.
    */
 
-  function gridDataSetup(&$params) {
-    parent::gridDataSetup($params);
+  function jqGridDataSetup(&$params) {
+    parent::jqGridDataSetup($params);
     if (!isset($params['action']))
       $params['action'] = 'all';
   }
 
-  function gridDataCountTables(&$params, &$model) {
-    // Our count should NOT include anything extra,
-    // so we need the virtual function to prevent
-    // the base class from just calling our
-    // gridDataTables function.
-    return parent::gridDataTables($params, $model);
+  function jqGridDataCountTables(&$params, &$model) {
+    return array('contain' => false);
   }
 
-  function gridDataTables(&$params, &$model) {
+  function jqGridDataTables(&$params, &$model) {
     return array
       ('link' =>
        array(// Models
 	     'Account',
 	     'LedgerEntry',
-	     'CloseTransaction',
 	     ),
        );
   }
 
-  function gridDataFields(&$params, &$model) {
-    $fields = parent::gridDataFields($params, $model);
-    $fields[] = 'CONCAT(Account.id, "-", Ledger.sequence) AS id_sequence';
-    return array_merge($fields,
-		       $this->Ledger->LedgerEntry->debitCreditFields(true));
+  function jqGridDataFields(&$params, &$model) {
+    return array
+      ('Ledger.*',
+       'CONCAT(Account.id, "-", Ledger.sequence) AS id_sequence',
+       'SUM(IF(LedgerEntry.debit_ledger_id  = Ledger.id,
+               LedgerEntry.amount, NULL)) AS debits',
+       'SUM(IF(LedgerEntry.credit_ledger_id = Ledger.id,
+               LedgerEntry.amount, NULL)) AS credits',
+       "SUM(IF(Account.type IN ('ASSET', 'EXPENSE'),
+               IF(LedgerEntry.debit_ledger_id  = Ledger.id, 1, -1),
+               IF(LedgerEntry.credit_ledger_id = Ledger.id, 1, -1)
+              ) * IF(LedgerEntry.amount, LedgerEntry.amount, 0)
+           ) AS balance",
+       'COUNT(LedgerEntry.id) AS entries');
   }
 
-  function gridDataConditions(&$params, &$model) {
-    $conditions = parent::gridDataConditions($params, $model);
+  function jqGridDataConditions(&$params, &$model) {
+    $conditions = parent::jqGridDataConditions($params, $model);
 
     if ($params['action'] === 'current') {
-      $conditions[] = array('Ledger.close_transaction_id' => null);
+      $conditions[] = array('NOT' => array('Ledger.closed'));
     }
     elseif ($params['action'] === 'closed') {
-      $conditions[] = array('Ledger.close_transaction_id !=' => null);
+      $conditions[] = 'Ledger.closed';
     }
 
     return $conditions;
   }
 
-  function gridDataOrder(&$params, &$model, $index, $direction) {
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
     $id_sequence = false;
     if ($index === 'id_sequence') {
       $id_sequence = true;
       $index = 'Ledger.account_id';
     }
 
-    $order = parent::gridDataOrder($params, $model, $index, $direction);
+    $order = parent::jqGridDataOrder($params, $model, $index, $direction);
 
     if ($id_sequence) {
       $order[] = 'Ledger.sequence ' . $direction;
@@ -104,10 +108,10 @@ class LedgersController extends AppController {
     return $order;
   }
 
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
     $links['Ledger'] = array('id_sequence');
     $links['Account'] = array('name');
-    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
   }
 
 

controllers/maps_controller.php

@@ -15,28 +15,28 @@ class MapsController extends AppController {
    */
 
   function index()    { $this->all(); }
-  function all()      { $this->gridView('All Maps', 'all'); }
+  function all()      { $this->jqGridView('All Maps', 'all'); }
 
 
   /**************************************************************************
    **************************************************************************
    **************************************************************************
-   * virtuals: gridData
-   *  - With the application controller handling the gridData action,
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
    *    these virtual functions ensure that the correct data is passed
    *    to jqGrid.
    */
 
-  function gridDataTables(&$params, &$model) {
+  function jqGridDataTables(&$params, &$model) {
     return array
       ('link' => array('SiteArea' => array('fields' => array('SiteArea.id', 'SiteArea.name')),
 		       ),
        );
   }
 
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
     $links['Map'] = array('id');
-    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
   }
 
 
@@ -53,7 +53,6 @@ class MapsController extends AppController {
       $this->redirect(array('action'=>'index'));
     }
     $this->set('info', $this->mapInfo($id, $requested_width));
-    $this->set('title', "Site Map");
   }
 
 
@@ -151,6 +150,22 @@ class MapsController extends AppController {
     return $info;
   }
 
+  // Temporary function
+  function unitStatusList() {
+    return
+      array('DELETED'      => array(),
+	    'DAMAGED'      => array(),
+	    'COMPANY'      => array(),
+	    'UNAVAILABLE'  => array(),
+	    'RESERVED'     => array(),
+	    'DIRTY'        => array(),
+	    'VACANT'       => array(),
+	    'OCCUPIED'     => array(),
+	    'LATE'         => array(),
+	    'LOCKED'       => array(),
+	    'LIENED'       => array(),
+	    );
+  }
 
   /**************************************************************************
    **************************************************************************
@@ -160,10 +175,9 @@ class MapsController extends AppController {
    */
 
   function legend($id = null, $requested_width = 400) {
-    $status = $this->Map->Unit->activeStatusEnums();
-    //pr($status);
-    $rows = 2;
-    $cols = (int)((count($status) + $rows - 1) / $rows);
+    $status = $this->unitStatusList();
+    $cols = 6;
+    $rows = (int)((count($status) + $cols - 1) / $cols);
 
     $info = array('units' => array());
 
@@ -191,7 +205,7 @@ class MapsController extends AppController {
     $item_width *= $screen_adjustment_factor;
     $item_depth *= $screen_adjustment_factor;
 
-    foreach ($status AS $code => $value) {
+    foreach ($status AS $code => $color) {
       $info['units'][] = array('name'   => $code,
 			       'status' => $code,
 			       'width'  => $item_width,

controllers/monetary_sources_controller.php

@@ -0,0 +1,77 @@
+<?php
+
+class MonetarySourcesController extends AppController {
+
+  var $sidemenu_links = array();
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / all
+   *  - Generate a listing of MonetarySources
+   */
+
+  function index()    { $this->all(); }
+  function all()      { $this->jqGridView('All MonetarySources', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataTables(&$params, &$model) {
+    return array
+      ('link' => array('MonetaryType' => array('fields' => array('MonetaryType.id', 'MonetaryType.name')),
+		       ),
+       );
+  }
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['MonetarySource'] = array('id');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific entry
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('controller' => 'accounts', 'action'=>'index'));
+    }
+
+    // Get the MonetarySource and related fields
+    $monetary_source = $this->MonetarySource->find
+      ('first', array
+       ('contain' => array
+	('MonetaryType',
+	 ),
+	));
+
+    // Prepare to render.
+    $title = "Monetary Source #{$monetary_source['MonetarySource']['id']}";
+    $this->set(compact('monetary_source', 'title'));
+  }
+}

controllers/pages_controller.php

@@ -0,0 +1,86 @@
+<?php
+/* SVN FILE: $Id: pages_controller.php 7945 2008-12-19 02:16:01Z gwoo $ */
+/**
+ * Static content controller.
+ *
+ * This file will render views from views/pages/
+ *
+ * PHP versions 4 and 5
+ *
+ * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
+ * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @filesource
+ * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
+ * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
+ * @package       cake
+ * @subpackage    cake.cake.libs.controller
+ * @since         CakePHP(tm) v 0.2.9
+ * @version       $Revision: 7945 $
+ * @modifiedby    $LastChangedBy: gwoo $
+ * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
+ * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
+ */
+/**
+ * Static content controller
+ *
+ * Override this controller by placing a copy in controllers directory of an application
+ *
+ * @package       cake
+ * @subpackage    cake.cake.libs.controller
+ */
+class PagesController extends AppController {
+/**
+ * Controller name
+ *
+ * @var string
+ * @access public
+ */
+	var $name = 'Pages';
+/**
+ * Default helper
+ *
+ * @var array
+ * @access public
+ */
+	var $helpers = array('Html');
+/**
+ * This controller does not use a model
+ *
+ * @var array
+ * @access public
+ */
+	var $uses = array();
+/**
+ * Displays a view
+ *
+ * @param mixed What page to display
+ * @access public
+ */
+	function display() {
+		$path = func_get_args();
+
+		$count = count($path);
+		if (!$count) {
+			$this->redirect('/');
+		}
+		$page = $subpage = $title = null;
+
+		if (!empty($path[0])) {
+			$page = $path[0];
+		}
+		if (!empty($path[1])) {
+			$subpage = $path[1];
+		}
+		if (!empty($path[$count - 1])) {
+			$title = Inflector::humanize($path[$count - 1]);
+		}
+		$this->set(compact('page', 'subpage', 'title'));
+		$this->render(join('/', $path));
+	}
+}
+
+?>

controllers/transactions_controller.php

@@ -0,0 +1,288 @@
+<?php
+
+class TransactionsController extends AppController {
+
+  var $components = array('RequestHandler');
+
+  var $sidemenu_links =
+    array(array('name' => 'Transactions', 'header' => true),
+	  array('name' => 'All',          'url' => array('controller' => 'transactions', 'action' => 'all')),
+	  );
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / all
+   *  - Generate a listing of transactions
+   */
+
+  function index()    { $this->all(); }
+  function all()      { $this->jqGridView('All Transactions', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridRecordLinks(&$params, &$model, &$records, $links) {
+    $links['Transaction'] = array('id');
+    return parent::jqGridRecordLinks($params, $model, $records, $links);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific transaction
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    $transaction = $this->Transaction->find
+      ('first',
+       array('contain' =>
+	     array(// Models
+		   'LedgerEntry' => array('fields' => array('LedgerEntry.id',
+							    'LedgerEntry.amount',
+							    'LedgerEntry.comment'),
+					  //Models
+
+					  'DebitLedger'  => array
+					  ('fields' => array('DebitLedger.id', 'DebitLedger.sequence'),
+					   'Account' => array
+					   ('fields' => array('Account.id', 'Account.name')),
+					   ),
+
+					  'CreditLedger' => array
+					  ('fields' => array('CreditLedger.id', 'CreditLedger.sequence'),
+					   'Account' => array
+					   ('fields' => array('Account.id', 'Account.name')),
+					   ),
+					  ),
+		   ),
+	     'conditions' => array('Transaction.id' => $id),
+	     ));
+
+    // Figure out the transaction total
+    $total = 0;
+    foreach($transaction['LedgerEntry'] AS $entry)
+      $total += $entry['amount'];
+
+    // OK, prepare to render.
+    $title = 'Transaction #' . $transaction['Transaction']['id'];
+    $this->set(compact('transaction', 'title', 'total'));
+  }
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: postReceipt
+   *  - handles the creation of a payment receipt
+   */
+
+  function postReceipt() {
+    $this->autoRender = false;
+
+    if (!$this->RequestHandler->isPost()) {
+      echo('<H2>THIS IS NOT A POST FOR SOME REASON</H2>');
+      return;
+    }
+    //pr(array('thisdata' => $this->data));
+
+    if (isset($this->data['customer_id'])) {
+      $C = new Customer();
+      $C->recursive = -1;
+      $customer = $C->find
+	('first',
+	 array('contain' => array('Account.CurrentLedger.id'),
+	       'fields' => false,
+	       'conditions' => array('Customer.id', $this->data['customer_id']),
+	       ));
+      $ledger_id = $customer['Account']['CurrentLedger']['id'];
+    }
+    else {
+      // Payment by Unit, Lease, etc
+      $ledger_id = 0;
+    }
+
+    $amount = 0;
+    foreach ($this->data['LedgerEntry'] AS &$entry) {
+      $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'],
+						'credit',
+						$entry['amount']);
+      pr(compact('entry', 'reconciled'));
+
+      foreach ($reconciled['debit']['entry'] AS $rec) {
+	$entry['DebitReconciliationLedgerEntry'] =
+	  array('amount' => $rec['applied'],
+		//'debit_ledger_entry_id'
+		'credit_ledger_entry_id' => $rec['id']
+		);
+      }
+
+      $amount += isset($entry['amount']) ? $entry['amount'] : 0;
+      $entry['debit_ledger_id'] = 6; // Cash/Payments
+      $entry['credit_ledger_id'] = $ledger_id;
+    }
+
+
+    pr($this->data);
+    $T = new Transaction();
+    $T->create();
+    if ($T->saveAll($this->data,
+		    array(
+			  'validate' => false,
+			  //'fieldList' => array(),
+			  //'callbacks' => true,
+			  ))) {
+      $tid = $T->id;
+      $this->Session->setFlash(__("New Transaction Created ($tid)!", true));
+      //$this->redirect(array('action'=>'view', $mid));
+    }
+    else {
+      $this->autoRender = false;
+      pr(array('checkpoint' => "saveAll failed"));
+    }
+    pr($T->data);
+
+    $C = new Customer();
+    $LE = new LedgerEntry();
+/*     $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'], */
+/* 					      'credit', */
+/* 					      $amount); */
+/*     pr(compact('amount', 'unreconciled', 'reconciled')); */
+/*     return; */
+
+    foreach ($this->data['LedgerEntry'] AS &$entry) {
+      $reconciled = $C->reconcileNewLedgerEntry($this->data['customer_id'],
+						'credit',
+						$entry['amount']);
+      pr(compact('entry', 'reconciled'));
+      continue;
+
+      foreach ($reconciled['debit']['entry'] AS $rec) {
+	$data = array('LedgerEntry' =>
+		      array('DebitReconciliationLedgerEntry' =>
+			    array('amount' => $rec['applied'],
+				  //'debit_ledger_entry_id'
+				  'credit_ledger_entry_id' => $rec['id']
+				  ),
+			    ),
+		      );
+	//'DebitReconciliationLedgerEntry' => array(
+	//pr(compact('amount', 'unreconciled', 'reconciled'));
+      }
+    }
+
+  }
+
+  function saveTest() {
+    $data =
+      array(
+/* 	    'Customer' => array */
+/* 	    ('id' => 7, */
+/* 	     ), */
+
+            'LedgerEntry' => array
+	    (
+	     '0' => array(
+			  'amount' => 100,
+			  'debit_ledger_id' => 1,
+			  'credit_ledger_id' => 2,
+			  'MonetarySource' => array('name' => 'testmoney', 'monetary_type_id' => 2),
+			  ),
+	     '1' => array(
+			  'amount' => 101,
+			  'debit_ledger_id' => 1,
+			  'credit_ledger_id' => 2,
+			  'MonetarySource' => array('name' => 'testmoney2', 'monetary_type_id' => 2),
+			  ),
+	     ),
+
+            'Transaction' => array
+	    (
+	     'stamp' => '06/18/2009',
+	     'comment' => 'no comment',
+	     ),
+	    );
+
+    $data =
+/*       array( */
+/*             'LedgerEntry' => array */
+/* 	    ( */
+/* 	     '0' => */
+	     array(
+		   'amount' => 100,
+		   'debit_ledger_id' => 1,
+		   'credit_ledger_id' => 2,
+		   'transaction_id' => 66,
+		   'DebitReconciliationLedgerEntry' =>
+		   array('amount' => 44,
+			 //'debit_ledger_entry_id'
+			 'credit_ledger_entry_id' => 17,
+			 ),
+/* 		   ), */
+/* 	     ), */
+
+	    );
+
+    //$M = new Transaction();
+    $M = new LedgerEntry();
+    $M->create();
+    $retval = $M->saveAll($data,
+		       array(
+			     'validate' => false,
+			     'fieldList' => array(),
+			     'callbacks' => true,
+			     ));
+
+    $mid = $M->id;
+    pr(compact('retval', 'mid'));
+    if ($mid) {
+      $this->Session->setFlash(__("New Transaction Created ($mid)!", true));
+      //$this->redirect(array('action'=>'view', $mid));
+    }
+    else {
+      $this->autoRender = false;
+      pr(array('checkpoint' => "saveAll failed"));
+    }
+
+
+/*     $LE = new LedgerEntry(); */
+/*     $LE->create(); */
+/*     $ret = $LE->save($data, */
+/* 		     array( */
+/* 			   'validate' => false, */
+/* 			   'fieldList' => array(), */
+/* 			   'callbacks' => true, */
+/* 			   )); */
+/*     $leid = $LE->id; */
+/*     pr(array('checkpoint' => "New Ledger Entry", */
+/* 	     compact('leid', 'ret'))); */
+    //pr($LE);
+
+  }
+
+}

controllers/units_controller.php

@@ -0,0 +1,151 @@
+<?php
+
+class UnitsController extends AppController {
+
+  var $sidemenu_links =
+    array(array('name' => 'Units',        'header' => true),
+	  array('name' => 'Occupied',     'url' => array('controller' => 'units', 'action' => 'occupied')),
+	  array('name' => 'Vacant',       'url' => array('controller' => 'units', 'action' => 'vacant')),
+	  array('name' => 'Unavailable',  'url' => array('controller' => 'units', 'action' => 'unavailable')),
+	  array('name' => 'All',          'url' => array('controller' => 'units', 'action' => 'all')),
+	  );
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: sideMenuLinks
+   *  - Generates controller specific links for the side menu
+   */
+  function sideMenuLinks() {
+    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
+  }
+
+  
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / unavailable / vacant / occupied / all
+   *  - Generate a listing of units
+   */
+
+  function index()       { $this->all(); }
+  function unavailable() { $this->jqGridView('Unavailable Units'); }
+  function vacant()      { $this->jqGridView('Vacant Units'); }
+  function occupied()    { $this->jqGridView('Occupied Units'); }
+  function all()         { $this->jqGridView('All Units', 'all'); }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * virtuals: jqGridData
+   *  - With the application controller handling the jqGridData action,
+   *    these virtual functions ensure that the correct data is passed
+   *    to jqGrid.
+   */
+
+  function jqGridDataSetup(&$params) {
+    parent::jqGridDataSetup($params);
+    if (!isset($params['action']))
+      $params['action'] = 'all';
+  }
+
+  function jqGridDataTables(&$params, &$model) {
+    $link = array
+      ('link' =>
+       array(// Models
+	     'UnitSize' => array('fields' => array('name')),
+	     ),
+       );
+
+    if ($params['action'] === 'occupied')
+      $link['Lease'] = array('fields' => array(),
+			     // Models
+			     'Contact' => array('fields' => array('display_name'),
+						//'type' => 'LEFT',
+						),
+			     );
+
+    return $link;
+  }
+
+  function jqGridDataConditions(&$params, &$model) {
+    $conditions = parent::jqGridDataConditions($params, $model);
+
+    if ($params['action'] === 'unavailable') {
+      $conditions[] = $this->Unit->conditionUnavailable();
+    }
+    elseif ($params['action'] === 'vacant') {
+      $conditions[] = $this->Unit->conditionVacant();
+    }
+    elseif ($params['action'] === 'occupied') {
+      $conditions[] = $this->Unit->conditionOccupied();
+    }
+
+    return $conditions;
+  }
+
+  function jqGridDataOrder(&$params, &$model, $index, $direction) {
+    if ($index === 'Unit.name') {
+      $index = 'Unit.sort_order';
+    }
+    return parent::jqGridDataOrder($params, $model, $index, $direction);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: view
+   *  - Displays information about a specific unit
+   */
+
+  function view($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>''));
+    }
+
+    $unit = $this->Unit->find
+      ('first',
+       array('contain' =>
+	     array(// Models
+		    'UnitSize',
+		    'Lease' => array('Customer'),
+		    'CurrentLease' => array('Customer')
+		   ),
+	     'conditions' => array('Unit.id' => $id),
+	     ));
+
+    // Get the balance on each lease.
+    foreach ($unit['Lease'] AS &$lease) {
+      $stats = $this->Unit->Lease->stats($lease['id']);
+      $lease['balance'] = $stats['Account']['Ledger']['balance'];
+    }
+
+    $outstanding_balance = 0;
+    $outstanding_deposit = 0;
+    if (isset($unit['CurrentLease']['id'])) {
+      // Figure out the outstanding balance of the current lease.
+      $stats = $this->Unit->stats($id);
+      $outstanding_balance =
+	$stats['CurrentLease']['Account']['Ledger']['balance'];
+
+      // Figure out the total security deposit for the current lease.
+      $deposits = $this->Unit->Lease->findSecurityDeposits($unit['CurrentLease']['id']);
+      $outstanding_deposit = $deposits['summary']['balance'];
+    }
+
+    $this->sidemenu_links[] =
+      array('name' => 'Operations',       'header' => true);
+    $this->sidemenu_links[] =
+      array('name' => 'Move-Out',         'url' => array('controller' => 'units', 'action' => 'move-out'));
+
+    // Prepare to render.
+    $title = 'Unit ' . $unit['Unit']['name'];
+    $this->set(compact('unit', 'title',
+		       'outstanding_balance',
+		       'outstanding_deposit'));
+  }
+}

models/account.php

@@ -0,0 +1,371 @@
+<?php
+class Account extends AppModel {
+
+	var $name = 'Account';
+	var $validate = array(
+		'id' => array('numeric'),
+		'name' => array('notempty'),
+		'external_name' => array('notempty')
+	);
+
+	var $hasOne = array(
+		'CurrentLedger' => array(
+			'className' => 'Ledger',
+			'conditions' => array('NOT' => array('CurrentLedger.closed'))
+		),
+	);
+
+	var $hasMany = array(
+		'Ledger',
+	);
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: type
+   *  - Returns the type of this account
+   */
+  function type($id) {
+    $this->cacheQueries = true;
+    $account = $this->find('first', array
+			   ('recursive' => -1,
+			    'fields' => array('type'),
+			    'conditions' => array(array('Account.id' => $id)),
+			    ));
+    $this->cacheQueries = false;
+
+    return $account['Account']['type'];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: fundamentalType
+   *  - Returns the fundmental type of the account, credit or debit
+   */
+  function fundamentalType($id_or_type) {
+    if (is_numeric($id_or_type))
+      $type = $this->type($id_or_type);
+    else
+      $type = $id_or_type;
+
+    // Asset and Expense accounts are debit accounts
+    if (in_array(strtoupper($type), array('ASSET', 'EXPENSE')))
+      return 'debit';
+
+    // Otherwise, it's a credit account
+    return 'credit';
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: fundamentalOpposite
+   *  - Returns the opposite fundmental type of the account, credit or debit
+   */
+  function fundamentalOpposite($id_or_type) {
+    if (in_array(strtolower($id_or_type), array('credit', 'debit')))
+      $fund = $id_or_type;
+    else
+      $fund = $this->fundamentalType($id_or_type);
+
+    if ($fund == 'debit')
+      return 'credit';
+
+    return 'debit';
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: securityDepositAccountID
+   *  - Returns the ID of the Security Deposit Account
+   */
+  function securityDepositAccountID() {
+    $this->cacheQueries = true;
+    $account = $this->find('first', array
+			   ('recursive' => -1,
+			    'conditions' => array
+			    (array('name' => 'Security Deposit')),
+			    ));
+    $this->cacheQueries = false;
+    return $account['Account']['id'];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function:rentAccountID
+   *  - Returns the ID of the Rent Account
+   */
+  function rentAccountID() {
+    $this->cacheQueries = true;
+    $account = $this->find('first', array
+			   ('recursive' => -1,
+			    'conditions' => array
+			    (array('name' => 'Rent')),
+			    ));
+    $this->cacheQueries = false;
+    return $account['Account']['id'];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: ledgers
+   *  - Returns an array of ledger ids from the given account
+   */
+  function ledgers($id, $all = false) {
+    $cachekey = $all ? 'all' : 'current';
+    if (isset($this->cache[$id]['ledgers'][$cachekey])) {
+      return $this->cache[$id]['ledgers'][$cachekey];
+    }
+
+    if ($all) {
+      $contain = array('Ledger' => array('fields' => array('Ledger.id')));
+    } else {
+      $contain = array('CurrentLedger' => array('fields' => array('CurrentLedger.id')));
+    }
+
+    $account = $this->find('first', array
+			   ('contain' => $contain,
+			    'fields' => array(),
+			    'conditions' => array(array('Account.id' => $id)),
+			    ));
+
+    if ($all) {
+      $ledger_ids = array();
+      foreach ($account['Ledger'] AS $ledger)
+	array_push($ledger_ids, $ledger['id']);
+    }
+    else {
+      $ledger_ids = array($account['CurrentLedger']['id']);
+    }
+
+    // Save the ledgers in our cache for future reference
+    $this->cache[$id]['ledgers'][$cachekey] = $ledger_ids;
+
+/*     pr(array('function' => 'Account::ledgers', */
+/* 	     'args' => compact('id', 'all'), */
+/* 	     'return' => $this->cache[$id]['ledgers'][$cachekey])); */
+
+    return $this->cache[$id]['ledgers'][$cachekey];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findLedgerEntries
+   *  - Returns an array of ledger entries that belong to the given
+   *    account, either just from the current ledger, or from all ledgers.
+   */
+  function findLedgerEntries($id, $all = false, $cond = null, $link = null) {
+/*     pr(array('function' => 'Account::findLedgerEntries', */
+/* 	     'args' => compact('id', 'all', 'cond', 'link'), */
+/* 	     )); */
+
+    $entries = array();
+    foreach ($this->ledgers($id, $all) AS $ledger_id) {
+      $ledger_entries = $this->Ledger->findLedgerEntries
+	($ledger_id, $this->type($id), $cond, $link);
+      $entries = array_merge($entries, $ledger_entries);
+    }
+
+    $stats = $this->stats($id, $all, $cond);
+    $entries = array('Entries' => $entries,
+		     'summary' => $stats['Ledger']);
+
+/*     pr(array('function' => 'Account::findLedgerEntries', */
+/* 	     'args' => compact('id', 'all', 'cond', 'link'), */
+/* 	     'vars' => compact('stats'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findLedgerEntriesRelatedToAccount
+   *  - Returns an array of ledger entries that belong to the given
+   *    account, and are related to a specific account, either just from
+   *    the current ledger, or from all ledgers.
+   */
+  function findLedgerEntriesRelatedToAccount($id, $rel_ids, $all = false, $cond = null, $link = null) {
+/*     pr(array('function' => 'Account::findLedgerEntriesRelatedToAccount', */
+/* 	     'args' => compact('id', 'rel_ids', 'all', 'cond', 'link'), */
+/* 	     )); */
+
+    if (!isset($cond))
+      $cond = array();
+    if (!is_array($rel_ids))
+      $rel_ids = array($rel_ids);
+
+    $ledger_ids = array();
+    foreach ($rel_ids AS $rel_id)
+      $ledger_ids = array_merge($ledger_ids, $this->ledgers($rel_id));
+
+    array_push($cond, $this->Ledger->LedgerEntry->conditionEntryAsCreditOrDebit($ledger_ids));
+    $entries = $this->findLedgerEntries($id, $all, $cond, $link);
+
+/*     pr(array('function' => 'Account::findLedgerEntriesRelatedToAccount', */
+/* 	     'args' => compact('id', 'relid', 'all', 'cond', 'link'), */
+/* 	     'vars' => compact('ledger_ids'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findUnreconciledLedgerEntries
+   *  - Returns ledger entries that are not yet reconciled
+   *    (such as charges not paid).
+   */
+
+  function findUnreconciledLedgerEntries($id = null, $fundamental_type = null) {
+    foreach (($fundamental_type
+	      ? array($fundamental_type)
+	      : array('debit', 'credit')) AS $fund) {
+      $ucfund = ucfirst($fund);
+      $unreconciled[$fund]['entry'] = $this->find
+	('all', array
+	 ('link' => array
+	  ('Ledger' => array
+	   ('fields' => array(),
+	    "LedgerEntry" => array
+	    ('class' => "{$ucfund}LedgerEntry",
+	     'fields' => array('id', 'amount'),
+	     "ReconciliationLedgerEntry" => array
+	     ('class' => "{$ucfund}ReconciliationLedgerEntry",
+	      'fields' => array
+	      ("COALESCE(SUM(Reconciliation.amount),0) AS 'reconciled'",
+	       "LedgerEntry.amount - COALESCE(SUM(Reconciliation.amount),0) AS 'balance'",
+	       ),
+	      ),
+	     ),
+	    ),
+	   ),
+	  'group' => ("LedgerEntry.id" .
+		      " HAVING LedgerEntry.amount" .
+		      " <> COALESCE(SUM(Reconciliation.amount),0)"),
+	  'conditions' => array('Account.id' => $id),
+	  'fields' => array(),
+	  ));
+      $balance = 0;
+      foreach ($unreconciled[$fund]['entry'] AS &$entry) {
+	$entry = array_merge(array_diff_key($entry["LedgerEntry"], array(0=>true)),
+			     $entry[0]);
+	$balance += $entry['balance'];
+      }
+      $unreconciled[$fund]['balance'] = $balance;
+    }
+
+    return $unreconciled;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: reconcileNewLedgerEntry
+   *  - Returns which ledger entries a new credit/debit would
+   *    reconcile, and how much.
+   *
+   *  - REVISIT <AP> 20090617
+   *    This should be subject to different algorithms, such
+   *    as apply to oldest charges first, newest first, to fees
+   *    before rent, etc.  Until we get there, I'll hardcode
+   *    whatever algorithm is simplest.
+   */
+
+  function reconcileNewLedgerEntry($id, $fundamental_type, $amount) {
+    $ofund = $this->fundamentalOpposite($fundamental_type);
+    $unreconciled = array($ofund => array('entry'=>array(), 'balance'=>0));
+    $applied = 0;
+
+    // if there is no money in the entry, it can reconcile nothing
+    // don't bother wasting time sifting ledger entries.
+    if ($amount > 0) {
+      $unreconciled = $this->findUnreconciledLedgerEntries($id, $ofund);
+
+      foreach ($unreconciled[$ofund]['entry'] AS $i => &$entry) {
+	// Determine if amount is sufficient to cover the entry
+	if ($amount > $entry['balance'])
+	  $apply = $entry['balance'];
+	elseif ($amount > 0)
+	  $apply = $amount;
+	else {
+	  unset($unreconciled[$ofund]['entry'][$i]);
+	  continue;
+	}
+
+	$entry['applied']     = $apply;
+	$entry['reconciled'] += $apply;
+	$entry['balance']    -= $apply;
+	$applied             += $apply;
+	$amount              -= $apply;
+      }
+    }
+
+    $unreconciled[$ofund]['unapplied']  = $amount;
+    $unreconciled[$ofund]['applied']    = $applied;
+    $unreconciled[$ofund]['balance']   -= $applied;
+    return $unreconciled;
+  }
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested account.
+   */
+
+  function stats($id = null, $all = false, $cond = null) {
+    if (!$id)
+      return null;
+
+    // All old, closed ledgers MUST balance to 0.
+    // However, the user may want the ENTIRE running totals,
+    // (not just the balance), so we may have to query all
+    // ledgers, as dictated by the $all parameter.
+
+    $account = $this->find('first',
+			   array('contain' =>
+				 ($all
+				  ? array('Ledger' => array
+					  ('fields' => array('id')))
+				  : array('CurrentLedger' => array
+					  ('fields' => array('id')))
+				  ),
+				 'conditions' => array
+				 (array('Account.id' => $id))
+				 ));
+
+    $stats = array();
+    if ($all) {
+      foreach ($account['Ledger'] AS $ledger)
+	$this->statsMerge($stats['Ledger'],
+			  $this->Ledger->stats($ledger['id'], $cond));
+    }
+    else {
+      $stats['Ledger'] =
+	$this->Ledger->stats($account['CurrentLedger']['id'], $cond);
+    }
+
+    return $stats;
+  }
+
+}
+?>

models/behaviors/linkable.php

@@ -0,0 +1,337 @@
+<?php
+/*
+ * LinkableBehavior
+ * Light-weight approach for data mining on deep relations between models. 
+ * Join tables based on model relations to easily enable right to left find operations.
+ * 
+ * Can be used as a alternative to the ContainableBehavior:
+ * - On data fetching only in right to left operations,
+ * wich means that in "one to many" relations (hasMany, hasAndBelongsToMany)
+ * should only be used from the "many to one" tables. i.e:
+ * To fetch all Users assigneds to a Project with ProjectAssignment,
+ * $Project->find('all', array('link' => 'User', 'conditions' => 'project_id = 1')) 
+ *	 - Won't produce the desired result as data came from users table will be lost.
+ * $User->find('all', array('link' => 'Project', 'conditions' => 'project_id = 1'))
+ *   - Will fetch all users related to the specified project in one query
+ * 
+ * - On data mining as a much lighter approach - can reduce 300+ query find operations
+ * in one single query with joins; "or your money back!" ;-)
+ *
+ * - Has the 'fields' param enabled to make it easy to replace Containable usage,
+ * only change the 'contain' param to 'link'.
+ *
+ * Linkable Behavior. Taking it easy in your DB.
+ * RafaelBandeira <rafaelbandeira3(at)gmail(dot)com>
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *  
+ * @version 1.0; 
+ */
+
+
+/**********************************************************************
+ * NOTE TO <AP> 20090615:
+ * This structure should be linkable (it was my test case).
+
+    $entry = $this->LedgerEntry->find
+      ('first',
+       array('link' => array('DebitLedger' =>
+			     array(
+				   'fields' => array('id'),
+				   'alias' => 'MyDebitLedger',
+				   'Account' =>
+				   array(
+					 'fields' => array('id'),
+					 'alias' => 'MyDebitAccount'),
+				   ),
+			     
+			     'MyCreditLedger' =>
+			     array(
+				   'fields' => array('id'),
+				   'class' => 'CreditLedger',
+				   'MyCreditAccount' =>
+				   array(
+					 'fields' => array('id'),
+					 'class' => 'Account'),
+				   ),
+
+			     'MyOtherLedger' =>
+			     array(
+				   'fields' => array('id'),
+				   'class' => 'Ledger',
+				   'alias' => 'AliasToMyOtherLedger',
+				   'Account' =>
+				   array(
+					 'fields' => array('id'),
+					 'alias' => 'AliasToMyOtherAccount'),
+				   ),
+			     ),
+
+	     'conditions' => array('LedgerEntry.id' => $id),
+	     ));
+**********************************************************************/
+
+ 
+class LinkableBehavior extends ModelBehavior {
+	
+	protected $_key = 'link';
+	
+	protected $_options = array(
+		'type' => true, 'table' => true, 'alias' => true, 'joins' => true,
+		'conditions' => true, 'fields' => true, 'reference' => true,
+		'class' => true, 'defaults' => true, 'linkalias' => true,
+	);
+
+	protected $_defaults = array('type' => 'LEFT');
+	
+	/*
+	 * This is a function for made recursive str_replaces in an array
+	 * NOTE: The palacement of this function is terrible, but I don't
+	 *       know if I really want to go down this path or not.
+	 */
+	function recursive_array_replace($find, $replace, &$data) {
+		if (!isset($data))
+			return;
+
+		if (is_array($data)) {
+			foreach ($data as $key => $value) {
+				if (is_array($value)) {
+					$this->recursive_array_replace($find, $replace, $data[$key]);
+				} else {
+					$data[$key] = str_replace($find, $replace, $value);
+				}
+			}
+		} else {
+			$data = str_replace($find, $replace, $data);
+		}
+	}
+
+	public function beforeFind(&$Model, $query) {
+/* 	  pr("Linkable::beforeFind() begin"); pr($query); */
+		if (isset($query[$this->_key])) {
+			$optionsDefaults = $this->_defaults + array('reference' =>
+			                                            array('class' => $Model->alias,
+			                                                  'alias' => $Model->alias),
+			                                            $this->_key => array());
+			$optionsKeys = $this->_options + array($this->_key => true);
+			if (!isset($query['fields']) || $query['fields'] === true) {
+			  //$query['fields'] = array_keys($Model->_schema);
+			  $query['fields'] = $Model->getDataSource()->fields($Model);
+			} elseif (!is_array($query['fields'])) {
+			  $query['fields'] = array($query['fields']);
+			}
+			$query = am(array('joins' => array()), $query, array('recursive' => -1));
+			$iterators[] = $query[$this->_key];
+			$cont = 0;
+			do {
+				$iterator = $iterators[$cont];
+				$defaults = $optionsDefaults;
+				if (isset($iterator['defaults'])) {
+					$defaults = array_merge($defaults, $iterator['defaults']);
+					unset($iterator['defaults']);
+				}
+				$iterations = Set::normalize($iterator);
+/* 				pr(array('checkpoint' => 'Iterations', compact('iterations'))); */
+				foreach ($iterations as $alias => $options) {
+					if (is_null($options)) {
+						$options = array();
+					}
+					$options = am($defaults, compact('alias'), $options);
+					if (empty($options['alias'])) {
+						throw new InvalidArgumentException(sprintf('%s::%s must receive aliased links', get_class($this), __FUNCTION__));
+					}
+
+					if (empty($options['class']))
+						$options['class'] = $alias;
+
+/* 					pr(array('checkpoint' => 'Begin Model Work', compact('alias', 'options'))); */
+
+					$modelClass     = $options['class'];
+					$modelAlias     = $options['alias'];
+					$referenceClass = $options['reference']['class'];
+					$referenceAlias = $options['reference']['alias'];
+
+					$_Model =& ClassRegistry::init($modelClass);         // the incoming model to be linked in query
+					$Reference =& ClassRegistry::init($referenceClass);  // the already in query model that links to $_Model
+/* 					pr(array('checkpoint' => 'Aliases Established', */
+/* 						 'Model' => ($modelAlias .' : '. $modelClass . */
+/* 							     ' ('. $_Model->alias .' : '. $_Model->name .')'), */
+/* 						 'Reference' => ($referenceAlias .' : '. $referenceClass . */
+/* 								 ' ('. $Reference->alias .' : '. $Reference->name .')'))); */
+
+					$db =& $_Model->getDataSource();
+
+					$associatedThroughReference = 0;
+					$association = null;
+
+					// Figure out how these two models are related, creating
+					// a relationship if one doesn't otherwise already exists.
+				        if (($associations = $Reference->getAssociated()) &&
+					    isset($associations[$_Model->alias])) {
+/* 						pr("Reference defines association to _Model"); */
+						$associatedThroughReference = 1;
+						$type = $associations[$_Model->alias];
+						$association = $Reference->{$type}[$_Model->alias];
+					}
+					elseif (($associations = $_Model->getAssociated()) &&
+					    isset($associations[$Reference->alias])) {
+/* 						pr("_Model defines association to Reference"); */
+						$type = $associations[$Reference->alias];
+						$association = $_Model->{$type}[$Reference->alias];
+					}
+					else {
+						// No relationship... make our best effort to create one.
+/* 						pr("No assocation between _Model and Reference"); */
+						$type = 'belongsTo';
+						$_Model->bind($Reference->alias);
+						// Grab the association now, since we'll unbind in a moment.
+						$association = $_Model->{$type}[$Reference->alias];
+						$_Model->unbindModel(array('belongsTo' => array($Reference->alias)));
+					}
+
+					// Determine which model holds the foreign key
+					if (($type === 'hasMany' || $type === 'hasOne') ^ $associatedThroughReference) {
+						$primaryAlias = $referenceAlias;
+						$foreignAlias = $modelAlias;
+						$primaryModel = $Reference;
+						$foreignModel = $_Model;
+					} else {
+						$primaryAlias = $modelAlias;
+						$foreignAlias = $referenceAlias;
+						$primaryModel = $_Model;
+						$foreignModel = $Reference;
+					}
+
+					if ($associatedThroughReference)
+						$associationAlias = $referenceAlias;
+					else
+						$associationAlias = $modelAlias;
+
+					$this->recursive_array_replace("%{MODEL_ALIAS}",
+								       $associationAlias,
+								       $association['conditions']);
+
+/* 					pr(array('checkpoint' => 'Models Established - Check Associations', */
+/* 						 'primaryModel' => $primaryAlias .' : '. $primaryModel->name, */
+/* 						 'foreignModel' => $foreignAlias .' : '. $foreignModel->name, */
+/* 						 compact('type', 'association'))); */
+
+					if (empty($options['conditions'])) {
+						if ($type === 'hasAndBelongsToMany') {
+							if (isset($association['with']))
+								$linkClass = $association['with'];
+							else
+								$linkClass = Inflector::classify($association['joinTable']);
+
+							$Link =& $_Model->{$linkClass};
+
+							if (isset($options['linkalias']))
+								$linkAlias = $options['linkalias'];
+							else
+								$linkAlias = $Link->alias;
+
+							// Get the foreign key fields (for the link table) directly from
+							// the defined model associations, if they exists.  This is the
+							// users direct specification, and therefore definitive if present.
+							$modelLink = $Link->escapeField($association['foreignKey'], $linkAlias);
+							$referenceLink = $Link->escapeField($association['associationForeignKey'], $linkAlias);
+
+							// If we haven't figured out the foreign keys, see if there is a
+							// model for the link table, and if it has the appropriate
+							// associations with the two tables we're trying to join.
+							if (empty($modelLink) && isset($Link->belongsTo[$_Model->alias]))
+								$modelLink = $Link->escapeField($Link->belongsTo[$_Model->alias]['foreignKey'], $linkAlias);
+							if (empty($referenceLink) && isset($Link->belongsTo[$Reference->alias]))
+								$referenceLink = $Link->escapeField($Link->belongsTo[$Reference->alias]['foreignKey'], $linkAlias);
+
+							// We're running quite thin here.  None of the models spell
+							// out the appropriate linkages.  We'll have to SWAG it.
+							if (empty($modelLink))
+								$modelLink = $Link->escapeField(Inflector::underscore($_Model->alias) . '_id', $linkAlias);
+							if (empty($referenceLink))
+								$referenceLink = $Link->escapeField(Inflector::underscore($Reference->alias) . '_id', $linkAlias);
+
+							// Get the primary key from the tables we're joining.
+							$referenceKey = $Reference->escapeField(null, $referenceAlias);
+							$modelKey = $_Model->escapeField(null, $modelAlias);
+								
+							// Join the linkage table to our model.  We'll use an inner join,
+							// as the whole purpose of the linkage table is to make this
+							// connection.  As we are embedding this join, the INNER will not
+							// cause any problem with the overall query, should the user not
+							// be concerned with whether or not the join has any results.
+							// They control that with the 'type' parameter which will be at
+							// the top level join.
+							$options['joins'][] = array('type'  => 'INNER',
+							                            'alias' => $modelAlias,
+							                            'conditions' => "{$modelKey} = {$modelLink}",
+							                            'table' => $db->fullTableName($_Model, true));
+
+							// Now for the top level join.  This will be added into the list
+							// of joins down below, outside of the HABTM specific code.
+							$options['class'] = $linkClass;
+							$options['alias'] = $linkAlias;
+							$options['table'] = $Link->getDataSource()->fullTableName($Link);
+							$options['conditions'][] = "{$referenceLink} = {$referenceKey}";
+						}
+						elseif (isset($association['foreignKey']) && $association['foreignKey']) {
+							$foreignKey = $primaryModel->escapeField($association['foreignKey'], $primaryAlias);
+							$primaryKey = $foreignModel->escapeField($foreignModel->primaryKey, $foreignAlias);
+
+							// Only differentiating to help show the logical flow.
+							// Either way works and this test can be tossed out
+							if (($type === 'hasMany' || $type === 'hasOne') ^ $associatedThroughReference)
+								$options['conditions'][] = "{$primaryKey} = {$foreignKey}";
+							else
+								$options['conditions'][] = "{$foreignKey} = {$primaryKey}";
+						}
+						else {
+							// No Foreign Key... nothing we can do.
+							$options['conditions'] = array();
+						}
+
+						// The user may have specified conditions directly in the model
+						// for this join.  Make sure to adhere to those conditions.
+						if (isset($association['conditions']) && is_array($association['conditions']))
+							$options['conditions'] = array_merge($options['conditions'], $association['conditions']);
+						elseif (!empty($association['conditions']))
+							$options['conditions'][] = $association['conditions'];
+
+					}
+					if (empty($options['table'])) {
+						$options['table'] = $db->fullTableName($_Model, true);
+					}
+
+					if (!isset($options['fields']) || !is_array($options['fields']))
+					  $options['fields'] = $db->fields($_Model, $modelAlias);
+					elseif (!empty($options['fields']))
+					  $options['fields'] = $db->fields($_Model, $modelAlias, $options['fields']);
+					    
+					$query['fields'] = array_merge($query['fields'], $options['fields'],
+								       (empty($association['fields']) 
+									? array() : $db->fields($_Model, $modelAlias, $association['fields'])));
+									       
+/* 					pr(array('checkpoint' => 'Model Work Complete', compact('options', 'modelClass', 'modelAlias'))); */
+
+					$options[$this->_key] = am($options[$this->_key], array_diff_key($options, $optionsKeys));
+					$options = array_intersect_key($options, $optionsKeys);
+					if (!empty($options[$this->_key])) {
+						$iterators[] = $options[$this->_key] +
+							array('defaults' =>
+										array_merge($defaults,
+							                  array('reference' =>
+							                        array('class' => $modelClass,
+							                              'alias' => $modelAlias))));
+					}
+					$query['joins'][] = array_intersect_key($options, array('type' => true, 'alias' => true, 'table' => true, 'joins' => true, 'conditions' => true));
+				}
+				++$cont;
+				$notDone = isset($iterators[$cont]);
+			} while ($notDone);
+		}
+/* 		pr(array('checkpoint' => 'Linkable::beforeFind() end', */
+/* 		         compact('query'))); */
+		return $query;
+	}
+}

models/contact.php

@@ -0,0 +1,35 @@
+<?php
+class Contact extends AppModel {
+
+	var $name = 'Contact';
+	var $validate = array(
+		'id' => array('numeric'),
+		'display_name' => array('notempty'),
+		'id_federal' => array('ssn'),
+		'id_exp' => array('date')
+	);
+
+	var $hasAndBelongsToMany = array(
+		'Customer',
+		'ContactAddress' => array(
+			'joinTable' => 'contacts_methods',
+			'associationForeignKey' => 'method_id',
+			'unique' => true,
+			'conditions' => "method = 'POST'",
+		),
+		'ContactPhone' => array(
+			'joinTable' => 'contacts_methods',
+			'associationForeignKey' => 'method_id',
+			'unique' => true,
+			'conditions' => "method = 'PHONE'",
+		),
+		'ContactEmail' => array(
+			'joinTable' => 'contacts_methods',
+			'associationForeignKey' => 'method_id',
+			'unique' => true,
+			'conditions' => "method = 'EMAIL'",
+		),
+	);
+
+}
+?>

models/contact_address.php

@@ -0,0 +1,21 @@
+<?php
+class ContactAddress extends AppModel {
+
+	var $name = 'ContactAddress';
+	var $validate = array(
+		'id' => array('numeric'),
+		'postcode' => array('postal')
+	);
+
+	var $hasAndBelongsToMany = array(
+		'Contact' => array(
+			'className' => 'Contact',
+			'joinTable' => 'contacts_methods',
+			'foreignKey' => 'method_id',
+			'associationForeignKey' => 'contact_id',
+			'unique' => true,
+			'conditions' => "method = 'POST'",
+		)
+	);
+}
+?>

models/contact_email.php

@@ -2,7 +2,6 @@
 class ContactEmail extends AppModel {
 
 	var $name = 'ContactEmail';
-	var $displayField = 'email';
 	var $validate = array(
 		'id' => array('numeric'),
 		'email' => array('email')
@@ -19,9 +18,5 @@ class ContactEmail extends AppModel {
 		)
 	);
 
-	function emailList() {
-		return $this->find('list');
-	}
-
 }
 ?>

models/contact_phone.php

@@ -0,0 +1,24 @@
+<?php
+class ContactPhone extends AppModel {
+
+	var $name = 'ContactPhone';
+	var $validate = array(
+		'id' => array('numeric'),
+		//'type' => array('inlist'),
+		'phone' => array('phone'),
+		'ext' => array('numeric')
+	);
+
+	var $hasAndBelongsToMany = array(
+		'Contact' => array(
+			'className' => 'Contact',
+			'joinTable' => 'contacts_methods',
+			'foreignKey' => 'method_id',
+			'associationForeignKey' => 'contact_id',
+			'unique' => true,
+			'conditions' => "method = 'PHONE'",
+		)
+	);
+
+}
+?>

models/customer.php

@@ -0,0 +1,262 @@
+<?php
+class Customer extends AppModel {
+
+	var $name = 'Customer';
+	var $validate = array(
+		'id' => array('numeric'),
+		'name' => array('notempty'),
+	);
+
+	var $belongsTo = array(
+		'Account',
+		'PrimaryContact' => array(
+			'className' => 'Contact',
+		),
+	);
+
+	var $hasMany = array(
+		'CurrentLease' => array(
+			'className' => 'Lease',
+			'conditions' => 'CurrentLease.close_date IS NULL',
+		),
+		'Lease',
+		'Transaction',
+	);
+
+	var $hasAndBelongsToMany = array(
+		'Contact',
+	);
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: accountId
+   *  - Returns the account ID for the given customer
+   */
+  function accountId($id) {
+    $this->cacheQueries = true;
+    $customer = $this->find('first',
+			    array('contain' => false,
+				  'fields' => array('account_id'),
+				  'conditions' => array(array('Customer.id' => $id))));
+    $this->cacheQueries = false;
+
+    return $customer['Customer']['account_id'];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: leaseIds
+   *  - Returns the lease IDs for the given customer
+   */
+  function leaseIds($id) {
+    $this->cacheQueries = true;
+    $customer = $this->find('first',
+			    array('contain' =>
+				  array('Lease' => array('fields' => array('id'))),
+				  'fields' => array(),
+				  'conditions' => array(array('Customer.id' => $id))));
+    $this->cacheQueries = false;
+
+    $ids = array();
+    foreach ($customer['Lease'] AS $lease)
+      $ids[] = $lease['id'];
+
+    return $ids;
+  }
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findSecurityDeposits
+   *  - Returns an array of security deposit entries
+   */
+  function findSecurityDeposits($id, $link = null) {
+/*     pr(array('function' => 'Customer::findSecurityDeposits', */
+/* 	     'args' => compact('id', 'link'), */
+/* 	     )); */
+
+    $entries = $this->Account->findLedgerEntriesRelatedToAccount
+      ($this->accountId($id),
+       $this->Account->securityDepositAccountID(),
+       true, null, $link);
+
+    foreach ($this->leaseIds($id) AS $lease_id) {
+      $ledger_entries = $this->Lease->findSecurityDeposits($lease_id, $link);
+      $this->statsMerge($entries['summary'], $ledger_entries['summary']);
+      $entries['Entries'] = array_merge($entries['Entries'],
+					$ledger_entries['Entries']);
+    }
+
+/*     pr(array('function' => 'Customer::findSecurityDeposits', */
+/* 	     'args' => compact('id', 'link'), */
+/* 	     'vars' => compact('customer'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findUnreconciledLedgerEntries
+   *  - Returns ledger entries that are not yet reconciled
+   *    (such as charges not paid).
+   */
+
+  function findUnreconciledLedgerEntries($id = null, $fundamental_type = null) {
+
+    $unreconciled = $this->Account->findUnreconciledLedgerEntries
+      ($this->accountId($id), $fundamental_type);
+
+    foreach ($this->leaseIds($id) AS $lease_id) {
+      $unrec = $this->Lease->findUnreconciledLedgerEntries($lease_id,
+							   $fundamental_type);
+
+      foreach (array_keys($unreconciled) AS $type) {
+	$left  = &$unreconciled[$type];
+	$right = &$unrec[$type];
+
+	$left['entry']    = array_merge($left['entry'], $right['entry']);
+	$left['balance'] += $right['balance'];
+      }
+    }
+
+    return $unreconciled;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: reconcileNewLedgerEntry
+   *  - Returns which ledger entries a new credit/debit would
+   *    reconcile, and how much.
+   *
+   *  - REVISIT <AP> 20090617
+   *    This should be subject to different algorithms, such
+   *    as apply to oldest charges first, newest first, to fees
+   *    before rent, etc.  Until we get there, I'll hardcode
+   *    whatever algorithm is simplest.
+   */
+
+  function reconcileNewLedgerEntry($id, $fundamental_type, $amount) {
+
+    $reconciled = $this->Account->reconcileNewLedgerEntry
+      ($this->accountId($id), $fundamental_type, $amount);
+
+    foreach ($this->leaseIds($id) AS $lease_id) {
+      foreach (array_keys($reconciled) AS $type) {
+	$rec = $this->Lease->reconcileNewLedgerEntry($lease_id,
+						     $fundamental_type,
+						     $reconciled[$type]['unapplied']);
+
+	$left  = &$reconciled[$type];
+	$right = &$rec[$type];
+
+	$left['entry']      = array_merge($left['entry'], $right['entry']);
+	$left['balance']   += $right['balance'];
+	$left['applied']   += $right['applied'];
+	$left['unapplied']  = $right['unapplied'];
+      }
+    }
+
+    return $reconciled;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: details
+   *  - Returns detail information for the customer
+   */
+
+  function details($id = null) {
+    // Query the DB for need information.
+    $customer = $this->find
+      ('first', array
+       ('contain' => array
+	(// Models
+	 'Contact' =>
+	 array(// Models
+	       'ContactPhone',
+	       'ContactEmail',
+	       'ContactAddress',
+	       ),
+	 'Account',
+	 'Lease' =>
+	 array('Unit' =>
+	       array('order'  => array('sort_order'),
+		     'fields' => array('id', 'name'),
+		     ),
+	       ),
+	 ),
+
+	'conditions' => array('Customer.id' => $id),
+	));
+
+    // Add the lease balance to each lease.
+    foreach ($customer['Lease'] AS &$lease) {
+      $stats = $this->Lease->stats($lease['id']);
+      $lease['balance'] = $stats['Account']['Ledger']['balance'];
+    }
+
+    // Figure out the outstanding balance of the current lease.
+    $customer['stats'] = $this->stats($id);
+
+    // Figure out the total security deposit for the current lease.
+    $customer['deposits'] = $this->findSecurityDeposits($id);
+
+    // Add statistics into the customer account.
+    $customer['Account'] = array_merge($customer['Account'],
+				       $customer['stats']['Account']['Ledger']);
+
+    return $customer;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested customer.
+   */
+
+  function stats($id = null) {
+    if (!$id)
+      return null;
+
+    // Get the basic information necessary
+    $customer = $this->find('first',
+			    array('contain' =>
+				  array('Account' => array
+					('fields' => array('Account.id')),
+
+					'Lease'   => array
+					('fields' => array('Lease.id'))
+					),
+				  'conditions' => array
+				  (array('Customer.id' => $id))));
+
+    // Get stats from the customer account, and each lease
+    $stats['Account'] = $this->Account->stats($customer['Account']['id']);
+    foreach ($customer['Lease'] AS $lease) {
+      $this->statsMerge($stats['Lease'], $this->Lease->stats($lease['id']));
+    }
+
+    // Merge the stats from both the customer specific account, as
+    // well as the leases.  This will provide current customer standing.
+    $this->statsMerge($stats, $stats['Account']['Ledger']);
+    $this->statsMerge($stats, $stats['Lease']['Account']['Ledger']);
+
+    return $stats;
+  }
+
+}
+?>

models/lease.php

@@ -0,0 +1,162 @@
+<?php
+class Lease extends AppModel {
+
+	var $name = 'Lease';
+	var $validate = array(
+		'id' => array('numeric'),
+		'number' => array('alphanumeric'),
+		'lease_type_id' => array('numeric'),
+		'unit_id' => array('numeric'),
+		'late_schedule_id' => array('numeric'),
+		'lease_date' => array('date'),
+		'movein_planned_date' => array('date'),
+		'movein_date' => array('date'),
+		'moveout_date' => array('date'),
+		'moveout_planned_date' => array('date'),
+		'notice_given_date' => array('date'),
+		'notice_received_date' => array('date'),
+		'close_date' => array('date'),
+		'deposit' => array('money'),
+		'amount' => array('money'),
+		'next_amount' => array('money'),
+		'next_amount_date' => array('date')
+	);
+
+	var $belongsTo = array(
+		'LeaseType',
+		'Unit',
+		'Account',
+		'Customer',
+		'LateSchedule',
+	);
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: accountId
+   *  - Returns the accountId of the given lease
+   */
+  function accountId($id) {
+    $this->cacheQueries = true;
+    $lease = $this->find('first', array
+			  ('recursive' => -1,
+			   'fields' => array('account_id'),
+			   'conditions' => array(array('id' => $id)),
+			   ));
+    $this->cacheQueries = false;
+
+    return $lease['Lease']['account_id'];
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findAccountEntries
+   *  - Returns an array of ledger entries from the account of the given
+   *    lease.
+   */
+  function findAccountEntries($id, $all = false, $cond = null, $link = null) {
+/*     pr(array('function' => 'Lease::findAccountEntries', */
+/* 	     'args' => compact('id', 'all', 'cond', 'link'), */
+/* 	     )); */
+
+    $entries = $this->Account->findLedgerEntries($this->accountId($id),
+						 $all, $cond, $link);
+
+/*     pr(array('function' => 'Lease::findAccountEntries', */
+/* 	     'args' => compact('id', 'all', 'cond', 'link'), */
+/* 	     'vars' => compact('lease'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findSecurityDeposits
+   *  - Returns an array of security deposit entries
+   */
+  function findSecurityDeposits($id, $link = null) {
+/*     pr(array('function' => 'Lease::findSecurityDeposits', */
+/* 	     'args' => compact('id', 'link'), */
+/* 	     )); */
+
+    $entries = $this->Account->findLedgerEntriesRelatedToAccount
+      ($this->accountId($id),
+       $this->Account->securityDepositAccountID(),
+       true, null, $link);
+
+/*     pr(array('function' => 'Lease::findSecurityDeposits', */
+/* 	     'args' => compact('id', 'link'), */
+/* 	     'vars' => compact('lease'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findUnreconciledLedgerEntries
+   *  - Returns ledger entries that are not yet reconciled
+   *    (such as charges not paid).
+   */
+
+  function findUnreconciledLedgerEntries($id = null, $fundamental_type = null) {
+    return $this->Account->findUnreconciledLedgerEntries
+      ($this->accountId($id), $fundamental_type);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: reconcileNewLedgerEntry
+   *  - Returns which ledger entries a new credit/debit would
+   *    reconcile, and how much.
+   *
+   *  - REVISIT <AP> 20090617
+   *    This should be subject to different algorithms, such
+   *    as apply to oldest charges first, newest first, to fees
+   *    before rent, etc.  Until we get there, I'll hardcode
+   *    whatever algorithm is simplest.
+   */
+
+  function reconcileNewLedgerEntry($id, $fundamental_type, $amount) {
+    return $this->Account->reconcileNewLedgerEntry
+      ($this->accountId($id), $fundamental_type, $amount);
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested lease.
+   */
+
+  function stats($id = null) {
+    if (!$id)
+      return null;
+
+    // Find the associated account.
+    $lease = $this->find('first',
+			 array('recursive' => -1,
+			       'conditions' => array(array('Lease.id' => $id))));
+
+    // Pull the stats from the account.
+    $stats['Account'] = $this->Account->stats($lease['Lease']['account_id']);
+
+    // Place a summary of the stats (one lease account in this case)
+    // at the top level for easy summarized access.
+    $this->statsMerge($stats, $stats['Account']['Ledger']);
+
+    return $stats;
+  }
+
+}
+?>

models/ledger.php

@@ -0,0 +1,152 @@
+<?php
+class Ledger extends AppModel {
+
+  var $name = 'Ledger';
+  var $validate = array(
+    'id' => array('numeric'),
+    'name' => array('notempty'),
+  );
+
+  var $belongsTo = array(
+    'Account',
+  );
+
+  var $hasMany = array(
+    'LedgerEntry' => array(
+      'foreignKey' => false,
+
+      // conditions will be used when JOINing tables
+      // (such as find with LinkableBehavior)
+      'conditions' => array('OR' =>
+			    array('LedgerEntry.debit_ledger_id = %{MODEL_ALIAS}.id',
+				  'LedgerEntry.credit_ledger_id = %{MODEL_ALIAS}.id')),
+
+      // finderQuery will be used when tables are put
+      // together across several querys, not with JOIN.
+      // (such as find with ContainableBehavior)
+      'finderQuery' => 'SELECT `LedgerEntry`.*
+                         FROM pmgr_ledger_entries AS `LedgerEntry`
+                         WHERE LedgerEntry.debit_ledger_id = ({$__cakeID__$})
+                            OR LedgerEntry.credit_ledger_id = ({$__cakeID__$})',
+
+      'counterQuery' => ''
+    ),
+    'DebitLedgerEntry' => array(
+      'className' => 'LedgerEntry',
+      'foreignKey' => 'debit_ledger_id',
+      'dependent' => false,
+    ),
+    'CreditLedgerEntry' => array(
+      'className' => 'LedgerEntry',
+      'foreignKey' => 'credit_ledger_id',
+      'dependent' => false,
+    ),
+  );
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findLedgerEntries
+   *  - Returns an array of ledger entries that belong to a given
+   *    ledger. There is extra work done... see the LedgerEntry model.
+   */
+  function findLedgerEntries($id, $account_type = null, $cond = null, $link = null) {
+/*     pr(array('function' => 'Ledger::findLedgerEntries', */
+/* 	     'args' => compact('id', 'account_type', 'cond', 'link'), */
+/* 	     )); */
+
+    if (!isset($account_type)) {
+      $ledger = $this->find('first', array
+			    ('contain' => array
+			     ('Account' => array
+			      ('fields' => array('type'),
+			       ),
+			      ),
+			     'fields' => array(),
+			     'conditions' => array(array('Ledger.id' => $id)),
+			     ));
+      $account_type = $ledger['Account']['type'];
+    }
+
+    // If the requested entries are limited by date, we must calculate
+    // a balance forward, or the resulting balance will be thrown off.
+    //
+    // REVISIT <AP>: This obviously is more general than date.
+    //               As such, it will not work (or, only work if the
+    //               condition only manages to exclude the first parts
+    //               of the ledger, nothing in the middle or at the
+    //               end. For now, I'll just create an 'other' entry,
+    //               not necessarily a balance forward.
+
+    $bf = array();
+    if (0 && isset($cond)) {
+      //$date = '<NOT IMPLEMENTED>';
+      $stats = $this->stats($id, array('NOT' => array($cond)));
+      $bf = array(array(array('debit' => $stats['debits'],
+			      'credit' => $stats['credits'],
+			      'balance' => $stats['balance']),
+
+			'LedgerEntry' => array('id' => null,
+					       //'comment' => "Balance Forward from $date"),
+					       'comment' => "-- SUMMARY OF EXCLUDED ENTRIES --"),
+
+			'Transaction' => array('id' => null,
+					       //'stamp' => $date,
+					       'stamp' => null,
+					       'comment' => null),
+			));
+    }
+
+    $entries = $this->LedgerEntry->findInLedgerContext($id, $account_type, $cond, $link);
+/*     pr(array('function' => 'Ledger::findLedgerEntries', */
+/* 	     'args' => compact('id', 'account_type', 'cond', 'link'), */
+/* 	     'vars' => compact('ledger'), */
+/* 	     'return' => compact('entries'), */
+/* 	     )); */
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested ledger.
+   */
+  function stats($id, $cond = null) {
+
+    $stats = $this->find
+      ('first', array
+       ('link' =>
+	array(// Models
+	      'Account' => array('fields' => array()),
+	      //'LedgerEntry' => array('fields' => array()),
+	      'LedgerEntry' =>
+	      array('fields' => array(),
+		    'Transaction' => array('fields' => array('stamp')),
+		    ),
+	      ),
+	'fields' =>
+	array("SUM(IF(LedgerEntry.debit_ledger_id  = Ledger.id,
+                      LedgerEntry.amount, NULL)) AS debits",
+	      "SUM(IF(LedgerEntry.credit_ledger_id = Ledger.id,
+                      LedgerEntry.amount, NULL)) AS credits",
+	      "SUM(IF(Account.type IN ('ASSET', 'EXPENSE'),
+                      IF(LedgerEntry.debit_ledger_id  = Ledger.id, 1, -1),
+                      IF(LedgerEntry.credit_ledger_id = Ledger.id, 1, -1)
+                      ) * IF(LedgerEntry.amount, LedgerEntry.amount, 0)
+                   ) AS balance",
+	      "COUNT(LedgerEntry.id) AS entries"),
+	'conditions' => array(isset($cond) ? $cond : array(),
+			      array('Ledger.id' => $id)),
+	'group' => 'Ledger.id',
+	));
+
+    // The fields are all tucked into the [0] index,
+    // and the rest of the array is useless (empty).
+    return $stats[0];
+  }
+
+}
+?>

models/ledger_entry.php

@@ -0,0 +1,231 @@
+<?php
+class LedgerEntry extends AppModel {
+
+	var $name = 'LedgerEntry';
+	var $validate = array(
+		'id' => array('numeric'),
+		'transaction_id' => array('numeric'),
+		'amount' => array('money')
+	);
+
+	var $belongsTo = array(
+		'MonetarySource',
+		'Transaction',
+
+		'DebitLedger' => array(
+			'className' => 'Ledger',
+			'foreignKey' => 'debit_ledger_id',
+		),
+		'CreditLedger' => array(
+			'className' => 'Ledger',
+			'foreignKey' => 'credit_ledger_id',
+		),
+	);
+
+	var $hasAndBelongsToMany = array(
+		'DebitReconciliationLedgerEntry' => array(
+			'className' => 'LedgerEntry',
+			'joinTable' => 'reconciliations',
+			'foreignKey' => 'credit_ledger_entry_id',
+			'associationForeignKey' => 'debit_ledger_entry_id',
+		),
+		'CreditReconciliationLedgerEntry' => array(
+			'className' => 'LedgerEntry',
+			'joinTable' => 'reconciliations',
+			'foreignKey' => 'debit_ledger_entry_id',
+			'associationForeignKey' => 'credit_ledger_entry_id',
+		),
+	);
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: conditionEntryAsCreditOrDebit
+   *  - returns the condition necessary to match a set of
+   *    Ledgers to all related LedgerEntries
+   */
+  function conditionEntryAsCreditOrDebit($ledger_ids) {
+    return array('OR' =>
+		 array(array('debit_ledger_id'  => $ledger_ids),
+		       array('credit_ledger_id' => $ledger_ids)));
+  }
+
+    
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: ledgerContext query helpers
+   *  - Returns parameters necessary to generate a query which
+   *    puts ledger entries into the context of a ledger.  Since
+   *    debit/credit depends on the account type, it is required
+   *    as an argument for each function to avoid having to
+   *    query the ledger/account to find it out.
+   */
+  function ledgerContextFields($ledger_id = null, $account_type = null) {
+    $fields = array('id', 'name', 'comment', 'amount');
+
+    if (isset($ledger_id)) {
+      $fields[] = ("IF(LedgerEntry.debit_ledger_id = $ledger_id," .
+		   "   LedgerEntry.amount, NULL) AS debit");
+      $fields[] = ("IF(LedgerEntry.credit_ledger_id = $ledger_id," .
+		   "   LedgerEntry.amount, NULL) AS credit");
+
+      if (isset($account_type)) {
+	if (in_array($account_type, array('ASSET', 'EXPENSE')))
+	  $ledger_type = 'debit';
+	else
+	  $ledger_type = 'credit';
+
+	$fields[] = ("(IF(LedgerEntry.{$ledger_type}_ledger_id = $ledger_id," .
+		     "    1, -1) * LedgerEntry.amount) AS balance");
+      }
+    }
+
+    return $fields;
+  }
+
+  function ledgerContextFields2($ledger_id = null, $account_type = null) {
+    $fields = array('id', 'name', 'comment', 'amount');
+
+    if (isset($ledger_id)) {
+      $fields[] = ("IF(LedgerEntry.debit_ledger_id = $ledger_id," .
+		   "   SUM(LedgerEntry.amount), NULL) AS debit");
+      $fields[] = ("IF(LedgerEntry.credit_ledger_id = $ledger_id," .
+		   "   SUM(LedgerEntry.amount), NULL) AS credit");
+
+      if (isset($account_type)) {
+	if (in_array($account_type, array('ASSET', 'EXPENSE')))
+	  $ledger_type = 'debit';
+	else
+	  $ledger_type = 'credit';
+
+	$fields[] = ("(IF(LedgerEntry.{$ledger_type}_ledger_id = $ledger_id," .
+		     "    1, -1) * SUM(LedgerEntry.amount)) AS balance");
+      }
+    }
+
+    return $fields;
+  }
+
+  function ledgerContextConditions($ledger_id, $account_type) {
+    if (isset($ledger_id)) {
+      return array
+	('OR' =>
+	 array(array('LedgerEntry.debit_ledger_id' => $ledger_id),
+	       array('LedgerEntry.credit_ledger_id' => $ledger_id)),
+	 );
+    }
+
+    return array();
+  }      
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findInLedgerContext
+   *  - Returns an array of ledger entries that belong to a given ledger.
+   *    There is extra logic to also figure out whether the ledger_entry
+   *    amount is either a credit, or a debit, depending on how it was
+   *    written into the ledger, as well as whether the amount increases or
+   *    decreases the balance depending on the particular account type of
+   *    the ledger.
+   */
+  function findInLedgerContext($ledger_id, $account_type, $cond = null, $link = null) {
+    if (!isset($link))
+      $link = array('Transaction');
+
+    if (!isset($cond))
+      $cond = array();
+
+    $fields = $this->ledgerContextFields($ledger_id, $account_type);
+    $cond[] = $this->ledgerContextConditions($ledger_id, $account_type);
+    $order  = array('Transaction.stamp');
+
+    $entries = $this->find
+      ('all',
+       array('link'       => $link,
+	     'fields'     => $fields,
+	     'conditions' => $cond,
+	     'order'      => $order,
+	     ));
+
+    return $entries;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: findReconciledLedgerEntries
+   *  - Returns ledger entries that are reconciled to the given entry.
+   *    (such as payments towards a charge).
+   */
+
+  function findReconciledLedgerEntries($id = null, $fundamental_type = null) {
+    foreach (($fundamental_type
+	      ? array($fundamental_type)
+	      : array('debit', 'credit')) AS $fund) {
+      $ucfund = ucfirst($fund);
+      $reconciled[$fund]['entry'] = $this->find
+	('all', array
+	 ('link' => array
+	  ("ReconciliationLedgerEntry" => array
+	   ('class' => "{$ucfund}ReconciliationLedgerEntry",
+	    'fields' => array
+	    ('id',
+	     "COALESCE(SUM(Reconciliation.amount),0) AS 'reconciled'",
+	     "LedgerEntry.amount - COALESCE(SUM(Reconciliation.amount),0) AS 'balance'",
+	     ),
+	    ),
+	   ),
+	  'group' => ("ReconciliationLedgerEntry.id"),
+	  'conditions' => array('LedgerEntry.id' => $id),
+	  'fields' => array(),
+	  ));
+      //pr($reconciled);
+      $balance = 0;
+      foreach ($reconciled[$fund]['entry'] AS &$entry) {
+	$entry = array_merge($entry["ReconciliationLedgerEntry"], $entry[0]);
+	$balance += $entry['balance'];
+      }
+      $reconciled[$fund]['balance'] = $balance;
+    }
+
+    return $reconciled;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested ledger entry
+   */
+  function stats($id) {
+
+    $query = array
+      (
+       'fields' => array("SUM(Reconciliation.amount) AS 'reconciled'"),
+
+       'conditions' => array(isset($cond) ? $cond : array(),
+			     array('LedgerEntry.id' => $id)),
+
+       'group' => 'LedgerEntry.id',
+       );
+
+    // Get the applied amounts on the debit side
+    $query['link'] =
+      array('DebitReconciliationLedgerEntry' => array('alias' => 'DRLE', 'DRLETransaction' => array('class' => 'Transaction')));
+    $tmpstats = $this->find('first', $query);
+    $stats['debit_amount_reconciled'] = $tmpstats[0]['reconciled'];
+
+    // Get the applied amounts on the credit side
+    $query['link'] =
+      array('CreditReconciliationLedgerEntry' => array('alias' => 'CRLE', 'CRLETransaction' => array('class' => 'Transaction')));
+    $tmpstats = $this->find('first', $query);
+    $stats['credit_amount_reconciled'] = $tmpstats[0]['reconciled'];
+
+    return $stats;
+  }
+
+}

models/monetary_source.php

@@ -0,0 +1,20 @@
+<?php
+class MonetarySource extends AppModel {
+
+	var $name = 'MonetarySource';
+	var $validate = array(
+		'id' => array('numeric'),
+		'name' => array('notempty'),
+		'tillable' => array('boolean')
+	);
+
+	var $belongsTo = array(
+		'MonetaryType',
+	);
+
+	var $hasMany = array(
+		'LedgerEntry',
+	);
+
+}
+?>

models/monetary_type.php

@@ -0,0 +1,16 @@
+<?php
+class MonetaryType extends AppModel {
+
+	var $name = 'MonetaryType';
+	var $validate = array(
+		'id' => array('numeric'),
+		'name' => array('notempty'),
+		'tillable' => array('boolean')
+	);
+
+	var $hasMany = array(
+		'MonetarySource',
+	);
+
+}
+?>

models/transaction.php

@@ -0,0 +1,28 @@
+<?php
+class Transaction extends AppModel {
+
+	var $name = 'Transaction';
+/* 	var $validate = array( */
+/* 		'stamp' => array('date') */
+/* 	); */
+
+	var $belongsTo = array(
+		'Customer',
+	);
+
+	var $hasMany = array(
+		'LedgerEntry',
+	);
+
+
+	function beforeSave() {
+    
+		if(!empty($this->data['Transaction']['stamp'])) {
+			$this->data['Transaction']['stamp'] =
+				$this->dateFormatBeforeSave($this->data['Transaction']['stamp']);
+		}
+		return true;
+	}
+
+}
+?>

models/unit.php

@@ -0,0 +1,97 @@
+<?php
+class Unit extends AppModel {
+
+	var $name = 'Unit';
+	var $validate = array(
+		'id' => array('numeric'),
+		'unit_size_id' => array('numeric'),
+		'name' => array('notempty'),
+		'sort_order' => array('numeric'),
+		'walk_order' => array('numeric'),
+		'deposit' => array('money'),
+		'amount' => array('money')
+	);
+
+	var $belongsTo = array(
+		'UnitSize',
+	);
+
+	var $hasOne = array(
+		'CurrentLease' => array(
+			'className' => 'Lease',
+			'conditions' => 'CurrentLease.close_date IS NULL',
+		),
+	);
+
+	var $hasMany = array(
+		'Lease',
+	);
+
+	function statusEnums() {
+	  static $status_enums;
+	  if (!isset($status_enums))
+	    $status_enums = $this->getEnumValues('status');
+	  return $status_enums;
+	}
+
+	function statusValue($enum) {
+	  $enums = $this->statusEnums();
+	  return $enums[$enum];
+	}
+
+	function occupiedEnumValue() {
+	  return statusValue('OCCUPIED');
+	}
+
+	function conditionOccupied() {
+	  return ('Unit.status >= ' . $this->statusValue('OCCUPIED'));
+	}
+
+	function conditionVacant() {
+	  return ('Unit.status BETWEEN ' .
+		  ($this->statusValue('UNAVAILABLE')+1) .
+		  ' AND ' .
+		  ($this->statusValue('OCCUPIED')-1));
+	}
+
+	function conditionUnavailable() {
+	  return ('Unit.status <= ' . $this->statusValue('UNAVAILABLE'));
+	}
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: stats
+   *  - Returns summary data from the requested customer.
+   */
+
+  function stats($id = null) {
+    if (!$id)
+      return null;
+
+    // Get the basic information necessary
+    $unit = $this->find('first',
+			array('contain' => array
+			      ('Lease' => array
+			       ('fields' => array('Lease.id')),
+
+			       'CurrentLease' => array
+			       ('fields' => array('CurrentLease.id'))),
+
+			      'conditions' => array
+			      (array('Unit.id' => $id)),
+			      ));
+
+    // Get the stats for the current lease
+    $stats['CurrentLease'] = $this->Lease->stats($unit['CurrentLease']['id']);
+
+    // Sum the stats for all leases together
+    foreach ($unit['Lease'] AS $lease) {
+      $this->statsMerge($stats['Lease'], $this->Lease->stats($lease['id']));
+    }
+
+    // Return the collection
+    return $stats;
+  }
+
+}

requirements.txt

@@ -1,68 +0,0 @@
-N - GATE
-N - ACH / CREDIT CARD PROCESSING
-Y - CREDIT CARD ENTRY
-Y - ACH ENTRY
-P - INVENTORY TRACKING / POS
-Y - UNIT TYPES
-Y - UNIT SIZES
-Y - UNITS
-Y - MOVE IN / OUT
-Y - UNIT TRANSFERS
-Y - LEASE TRACKING (PDF Generation)
-Y - LETTERS (PDF Generation)
-Y - REMINDERS
-Y - MULTIPLE LATE RENT SCHEDULES (Tenant A vs Tenant B)
-Y - ACCOUNTING (assign charges to accounts)
-Y - DETAILED REPORTING (HTML & PDF)
-Y - SITE MAP; HOT CLICKABLE
-P - PROSPECTIVE TENANTS
-Y - MARKETING
-P - RESERVATIONS
-P - MOVE OUT NOTICES
-P - MULTI-SITE (One database, multiple sites)
-Y - GENERATE GEOGRAPHIC MAP OF CUSTOMERS USING GOOGLE!
-    - Major advantage here... MapPoint only choice with competitors
-Y - WEB BASED
-Y - CUSTOMER VIEW / MANAGER VIEW
-Y - CUSTOMERS CAN CREATE ACCOUNTS, VIEW HISTORY
-Y - CUSTOMERS CAN SIGN UP FOR AUTO PAY
-
-
-
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-Operations to be functional
-'X' marks functionality sufficiently completed
-
- X - Create Customer ID/Account
- X - Add Contact information to Customer
- X - Move Customer into Unit
- ? - Enter Rent Concessions given
- X - Asses Rent Charges
- X - Asses Late Charges
- X - Asses Security Deposits
- X - Receive and record Checks
- X - Receive and record Money Orders
- X - Receive and record Cash
- X - Receive and record ACH Deposits
- ? - Reverse rent charges (early moveout on prepaid occupancy)
- X - Handle NSF checks
- X - Assess NSF Fees
- X - Determine Lease Paid-Through status
-   - Report: List of customers overdue
- X - Flag unit as overlocked
- X - Flag unit as evicting
- X - Flag unit as normal status
- X - Flag unit as dirty
-   - Enter notes when communicating with Customer
- X - Accept pre-payments
- X - Record Customer Move-Out from Unit
- X - Record utilization of Security Deposit
- X - Record issuing of a refund
-   - Record Deposit into Petty Cash
-   - Record Payment from Petty Cash to expenses
- X - Record Petty Cash to refund.
- X - Write Off Bad Debt
- X - Perform a Deposit
- X - Close the Books (nightly / weekly, etc)
- X - Determine Rents Collected for a given period.

site/app_controller.php

@@ -1,807 +0,0 @@
-<?php
-/* SVN FILE: $Id: app_controller.php 7945 2008-12-19 02:16:01Z gwoo $ */
-/**
- * Short description for file.
- *
- * This file is application-wide controller file. You can put all
- * application-wide controller-related methods here.
- *
- * PHP versions 4 and 5
- *
- * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
- * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- *
- * Licensed under The MIT License
- * Redistributions of files must retain the above copyright notice.
- *
- * @filesource
- * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
- * @package       cake
- * @subpackage    cake.app
- * @since         CakePHP(tm) v 0.2.9
- * @version       $Revision: 7945 $
- * @modifiedby    $LastChangedBy: gwoo $
- * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
- * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
- */
-/**
- * Short description for class.
- *
- * Add your application-wide methods in the class below, your controllers
- * will inherit them.
- *
- * @package       cake
- * @subpackage    cake.app
- */
-class AppController extends Controller {
-  var $helpers = array('Html', 'Form', 'Javascript', 'Format', 'Time', 'Grid');
-  var $components = array('DebugKit.Toolbar');
-
-  function sideMenuLinks() {
-    return array(
-		 array('name' => 'Common',      'header' => true),
-		 array('name' => 'Site Map',    'url' => array('controller' => 'maps',       'action' => 'view', 1)),
-		 array('name' => 'Units',       'url' => array('controller' => 'units',      'action' => 'index')),
-		 array('name' => 'Leases',      'url' => array('controller' => 'leases',     'action' => 'index')),
-		 array('name' => 'Customers',   'url' => array('controller' => 'customers',  'action' => 'index')),
-		 array('name' => 'Accounts',    'url' => array('controller' => 'accounts',   'action' => 'index')),
-		 array('name' => 'Debug',      'header' => true),
-		 array('name' => 'Un-Nuke',    'url' => '#', 'htmlAttributes' =>
-		       array('onclick' => '$(".pr-section").show(); return false;')),
-		 array('name' => 'Contacts',    'url' => array('controller' => 'contacts',   'action' => 'index')),
-		 array('name' => 'Ledgers',     'url' => array('controller' => 'ledgers',    'action' => 'index')),
-		 array('name' => 'New Ledgers', 'url' => array('controller' => 'accounts',    'action' => 'newledger')),
-		 array('name' => 'RESET DATA',  'url' => array('controller' => 'accounts',   'action' => 'reset_data')),
-		 );
-  }
-
-  function beforeRender() {
-    $this->set('sidemenu', $this->sideMenuLinks());
-  }
-
-  function reset_data() {
-    $this->layout = null;
-    $this->autoLayout = false;
-    $this->autoRender = false;
-    Configure::write('debug', '0');
-    $script = $_SERVER['DOCUMENT_ROOT'] . '/pmgr/build.cmd';
-    echo "<P>" . date('r') . "\n";
-    //echo "<P>Script: $script" . "\n";
-    $db = & $this->Account->getDataSource();
-    $script .= ' "' . $db->config['database'] . '"';
-    $script .= ' "' . $db->config['login']    . '"';
-    $script .= ' "' . $db->config['password'] . '"';
-    $handle = popen($script . ' 2>&1', 'r');
-    //echo "<P>Handle: $handle; " . gettype($handle) . "\n";
-    echo "<P><PRE>\n";
-    while (($read = fread($handle, 2096))) {
-      echo $read;
-    }
-    echo "</PRE>\n";
-    pclose($handle);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * helper: gridView
-   *  - called by derived controllers to create an index listing
-   */
-
-  function gridView($title, $action = null, $element = null) {
-    $this->set('title', $title);
-    // The resulting page will contain a grid, which will
-    // use ajax to obtain the actual data for this action
-    $this->set('action', $action ? $action : $this->params['action']);
-    $this->render('/elements/' . ($element ? $element : $this->params['controller']));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: gridData
-   *  - Fetches the actual data requested by grid as XML
-   */
-
-  function gridData() {
-    // Grab a copy of the parameters that control this request
-    $params = array();
-    if (isset($this->params['url']) && is_array($this->params['url']))
-      $params = $this->params['url'];
-
-    // Do any preliminary setup necessary
-    $this->gridDataSetup($params);
-
-    // Get the top level model for this grid
-    $model = $this->gridDataModel($params);
-
-    // Get the number of records prior to pagination
-    $count = $this->gridDataCount($params, $model);
-
-    // Determine pagination configuration (and save to $params)
-    $pagination = $this->gridDataPagination($params, $model, $count);
-
-    // Retreive the appropriate subset of data
-    $records = $this->gridDataRecords($params, $model, $pagination);
-
-    // Post process the records
-    $this->gridDataPostProcess($params, $model, $records);
-
-    // Output the resulting record set
-    $this->gridDataOutput($params, $model, $records, $pagination);
-
-    // Call out to finalize everything
-    $this->gridDataFinalize($params);
-  }
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * virtual: gridData* functions
-   *  - These set up the context for the grid data, and will
-   *    need to be overridden in the derived class for anything
-   *    other than the most basic of grids.
-   */
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * gridData SETUP / CLEANUP
-   */
-
-  function gridDataModel(&$params) {
-    return $this->{$this->modelClass};
-  }
-
-  function gridDataSetup(&$params) {
-    // Assume we're debugging.
-    // The actual grid request will set this to false
-    $debug = true;
-
-    if (isset($this->passedArgs['debug']))
-      $debug = $this->passedArgs['debug'];
-
-    $params['debug'] = $debug;
-
-    if ($debug) {
-      ob_start();
-    }
-    else {
-      $this->layout = null;
-      $this->autoLayout = false;
-      $this->autoRender = false;
-      Configure::write('debug', '0');
-    }
-
-    // Establish some defaults (except for serialized items)
-    $params = array_merge(array('page' => 1,
-				'rows' => 20),
-			  $params);
-
-    // Unserialize our complex structure of post data.
-    // This SHOULD always be set, except when debugging
-    if (isset($params['post']))
-      $params['post'] = unserialize($params['post']);
-    else
-      $params['post'] = array();
-
-    // Unserialize our complex structure of dynamic post data
-    if (isset($params['dynamic_post']))
-      $params['dynamic_post'] = unserialize($params['dynamic_post']);
-    else
-      $params['dynamic_post'] = null;
-
-    // Unserialize our complex structure of dynamic post data
-    if (isset($params['dynamic_post_replace']))
-      $params['dynamic_post_replace'] = unserialize($params['dynamic_post_replace']);
-    else
-      $params['dynamic_post_replace'] = null;
-
-    // Merge the static and dynamic post data
-    if (!empty($params['dynamic_post']))
-      $params['post'] = array_merge_recursive($params['post'], $params['dynamic_post']);
-    if (!empty($params['dynamic_post_replace']))
-      $params['post'] = array_merge($params['post'], $params['dynamic_post_replace']);
-
-    // This SHOULD always be set, except when debugging
-    if (!isset($params['post']['fields']))
-      $params['post']['fields'] = array($this->{$this->modelClass}->alias
-					.'.'.
-					$this->{$this->modelClass}->primaryKey);
-
-    // Make sure the action parameter at least exists, and
-    // promote it to the top level (since it drives the operation).
-    if (isset($params['post']['action']))
-      $params['action'] = $params['post']['action'];
-    else
-      $params['action'] = null;
-  }
-
-  function gridDataFinalize(&$params) {
-    if ($params['debug']) {
-      $xml = ob_get_contents();
-      ob_end_clean();
-
-      $xml = preg_replace("/&/", "&amp;", $xml);
-      $xml = preg_replace("/</", "&lt;", $xml);
-      $xml = preg_replace("/>/", "&gt;", $xml);
-      echo ("\n<PRE>\n$xml\n</PRE>\n");
-    }
-  }
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * gridData COUNTING
-   */
-
-  function gridDataCount(&$params, &$model) {
-    // Establish the tables and conditions for counting
-    $query = array_intersect_key($this->gridDataCountTableSet($params, $model),
-				 array('link'=>1, 'contain'=>1));
-
-    // Conditions for the count
-    $query['conditions'] = $this->gridDataCountConditionSet($params, $model);
-
-    // Grouping (which would not be typical)
-    $query['group'] = $this->gridDataCountGroup($params, $model);
-
-    // DEBUG PURPOSES ONLY!
-    $params['count_query'] = $query;
-
-    // Get the number of records prior to pagination
-    return $this->gridDataCountExecute($params, $model, $query);
-  }
-
-  function gridDataCountExecute(&$params, &$model, $query) {
-    return $model->find('count', $query);
-  }
-
-  function gridDataCountTables(&$params, &$model) {
-    // Same tables for counting as for retreiving
-    return $this->gridDataTables($params, $model);
-  }
-
-  function gridDataCountTableSet(&$params, &$model) {
-    // Preliminary set of tables
-    $query = array_intersect_key($this->gridDataCountTables($params, $model),
-				 array('link'=>1, 'contain'=>1));
-
-    // Perform filtering based on user request: $params['post']['filter']
-    return array_intersect_key($this->gridDataFilterTables($params, $model, $query),
-			       array('link'=>1, 'contain'=>1));
-  }
-
-  function gridDataCountConditions(&$params, &$model) {
-    // Same conditions for counting as for retreiving
-    return $this->gridDataConditions($params, $model);
-  }
-
-  function gridDataCountConditionSet(&$params, &$model) {
-    // Conditions for the count
-    $conditions = $this->gridDataCountConditions($params, $model);
-
-    // Perform filtering based on user request: $params['post']['filter']
-    return $this->gridDataFilterConditions($params, $model, $conditions);
-  }
-
-  function gridDataCountGroup(&$params, &$model) {
-    // Grouping will screw up the count, since it
-    // causes the results to be split into chunks
-    // based on the GROUP BY clause.  We can't have
-    // more than one row of data in the count query,
-    // just a _single_ row with the actual count.
-    return null;
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * gridData FILTERING
-   */
-
-  function gridDataFilterTables(&$params, &$model, $query) {
-    if (isset($query['contain']))
-      $link = 'contain';
-    else
-      $link = 'link';
-
-    if (empty($params['post']['filter']))
-      return $query;
-
-    foreach ($params['post']['filter'] AS $filter => $filter_value) {
-      $split = $this->gridDataFilterSplit($params, $model, $filter, $filter_value);
-
-/*       pr(array('AppController::gridDataFilterTable' => */
-/* 	       array('checkpoint' => "Filter split") */
-/* 	       + compact('split'))); */
-
-      $table = $this->gridDataFilterTablesTable($params, $model, $split['table']);
-      if (!$table)
-	continue;
-
-      $config = $this->gridDataFilterTablesConfig($params, $model, $split['table']);
-
-/*       pr(array('AppController::gridDataFilterTable' => */
-/* 	       array('checkpoint' => "Add filter config to query") */
-/* 	       + array('query[link]' => $query[$link]) */
-/* 	       + compact('config'))); */
-
-      // If the table is already part of the query, append to it
-      if ($table == $model->alias) {
-	$query[$link] = 
-	  array_merge_recursive(array_diff_key($config, array('fields'=>1)),
-				$query[$link]);
-      }
-      elseif (isset($query[$link][$table])) {
-	$query[$link][$table] = 
-	  array_merge_recursive($config, $query[$link][$table]);
-      }
-      elseif (in_array($table, $query[$link])) {
-	// REVISIT <AP>: 20090727
-	// This presents a dilema.  $config may specify fields
-	// as array(), whereas the user has already indicated
-	// they desire ALL fields (by the fact that table is
-	// a member of the query['link'] array without anything
-	// specified).  However, $config _could_ specify a
-	// non-standard field in the array, such as using SUM()
-	// or other equation.  In that case, we'd have to add
-	// in all the fields of table to the array.  That
-	// wouldn't be very hard, but I'll ignore it at the
-	// moment and wait until it's needed.
-	$key = array_search($table, $query[$link]);
-	$query[$link][$table] = array('fields' => null) + $config;
-	unset($query[$link][$key]);
-      }
-      else {
-	// Table is NOT already part of the query... set it now
-	$query[$link][$table] = $config;
-      }
-
-/*       pr(array('post-filter-table-config' =>  */
-/* 	       array('query[link]' => $query[$link]))); */
-
-    }
-
-    return $query;
-  }
-
-  function gridDataFilterTablesTable(&$params, &$model, $table) {
-    // By default, don't add anything if the filter
-    // condition occurs on the actual model table
-    if ($table == $model->alias)
-      return null;
-    return $this->gridDataFilterTableName($params, $model, $table);
-  }
-
-  function gridDataFilterTablesConfig(&$params, &$model, $table) {
-    return array('fields' => array());
-  }
-
-  function gridDataFilterConditions(&$params, &$model, $conditions) {
-    if (empty($params['post']['filter']))
-      return $conditions;
-
-    foreach ($params['post']['filter'] AS $filter => $filter_value) {
-      $split = $this->gridDataFilterSplit($params, $model, $filter, $filter_value);
-
-      $table = $this->gridDataFilterConditionsTable($params, $model, $split['table']);
-      $key = $this->gridDataFilterConditionsKey($params, $model, $split['table'], $split['field']);
-      if (!$key)
-	continue;
-
-      $conditions[]
-	= $this->gridDataFilterConditionsStatement($params, $model, $table, $key,
-						   array_intersect_key
-						   ($split,
-						    array('value'=>1,
-							  'value_present'=>1)));
-    }
-
-    return $conditions;
-  }
-
-  function gridDataFilterConditionsTable(&$params, &$model, $table) {
-    return $this->gridDataFilterTableName($params, $model, $table);
-  }
-
-  function gridDataFilterConditionsKey(&$params, &$model, $table, $id) {
-    // REVISIT <AP>: 20090722
-    //  When $id is null, we could instantiate the table,
-    //  and use the _actual_ primary key.  However, I don't
-    //  expect that functionality to be used, and will just
-    //  stick with 'id' for now.
-    return $id ? $id : 'id';
-  }
-
-  function gridDataFilterConditionsStatement(&$params, &$model, $table, $key, $value) {
-    $key = (empty($table)?"":"{$table}.") . $key;
-    if (isset($value['value_present']) && $value['value_present'])
-      return array($key => $value['value']);
-    else
-      return array($key);
-  }
-
-  function gridDataFilterSplit(&$params, &$model, $filter, $value) {
-    $value_present = true;
-    if (!is_string($filter)) {
-      // only a filter condition was set, not filter=>value
-      $filter = $value;
-      $value = null;
-      $value_present = false;
-    }
-
-    $table = $field = null;
-    if (preg_match("/^\w+\.\w+(\s*[!<>=]+)?$/", $filter)) {
-      list($table, $field) = explode(".", $filter);
-    }
-    elseif (preg_match('/^[A-Z][A-Za-z]*$/', $filter)) {
-      $table = $filter;
-      $field = null;
-    }
-    elseif (preg_match('/^\w+(\s*[!<>=]+)?$/', $filter)) {
-      $table = $model->alias;
-      $field = $filter;
-    }
-    else {
-      // $filter must be a function or other complicated condition
-      $table = null;
-      $field = $filter;
-    }
-
-    return compact('table', 'field', 'value', 'value_present');
-  }
-
-  function gridDataFilterTableName(&$params, &$model, $table) {
-    return Inflector::camelize($table);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   * gridData PAGINATION
-   */
-
-  function gridDataPagination(&$params, &$model, $record_count) {
-    // Retrieve, or calculate, all parameters necesssary for
-    // pagination. Verify the passed in parameters are valid.
-
-    $limit = $params['rows'] > 0 ? $params['rows'] : 10;
-    $total = ($record_count < 0) ? 0 : ceil($record_count/$limit);
-    $page  = ($params['page'] <= 1) ? 1 : (($params['page'] > $total) ? $total : $params['page']);
-    $start = $limit * ($page - 1);
-
-    return compact('record_count', 'limit', 'page', 'start', 'total');
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   * gridData RETREIVAL
-   */
-
-  function gridDataRecords(&$params, &$model, $pagination) {
-    // Establish the tables for this query
-    $query = array_intersect_key($this->gridDataTableSet($params, $model),
-				 array('link'=>1, 'contain'=>1));
-
-    // Specify the fields for the query
-    $query['fields'] = $this->gridDataFields($params, $model);
-
-    // Conditions of the query
-    $query['conditions'] = $this->gridDataConditionSet($params, $model);
-
-    // Data record grouping
-    $query['group'] = $this->gridDataGroup($params, $model);
-
-    // The subset of data based on pagination
-    $query['limit']  = $this->gridDataLimit($params, $model, $pagination['start'], $pagination['limit']);
-
-    // Ordering based on user request
-    $query['order']  = $this->gridDataOrder($params, $model,
-					      isset($params['sidx']) ? $params['sidx'] : null,
-					      isset($params['sord']) ? $params['sord'] : null);
-
-    // DEBUG PURPOSES ONLY!
-    $params['query'] = $query;
-
-    return $this->gridDataRecordsExecute($params, $model, $query);
-  }
-
-  function gridDataRecordsExecute(&$params, &$model, $query) {
-    return $model->find('all', $query);
-  }
-
-  function gridDataTables(&$params, &$model) {
-    return array('link' => array());
-  }
-
-  function gridDataTableSet(&$params, &$model) {
-    // Preliminary set of tables
-    $query = array_intersect_key($this->gridDataTables($params, $model),
-				 array('link'=>1, 'contain'=>1));
-
-    // Perform filtering based on user request: $params['post']['filter']
-    $query = array_intersect_key($this->gridDataFilterTables($params, $model, $query),
-				 array('link'=>1, 'contain'=>1));
-
-    return $query;
-  }
-
-
-  function gridDataConditions(&$params, &$model) {
-    $searches = array();
-
-    if (isset($params['_search']) && $params['_search'] === 'true') {
-      if (isset($params['searchOper'])) {
-	$searches[] = array('op' => $params['searchOper'],
-			    'field' => $params['searchField'],
-			    'value' => $params['searchString']);
-      }
-      else {
-	// DOH! Crappy mechanism puts toolbar search terms
-	// directly into params as name/value pairs.  No
-	// way to know which elements of params are search
-	// terms, so skipping this at the moment.
-      }
-    }
-    elseif (isset($params['filt']) && $params['filt']) {
-      $searches[] = array('op' => 'bw',
-			  'field' => $params['filtField'],
-			  'value' => $params['filtValue']);
-    }
-
-    $ops = array('eq' => array('op' => null,   'pre' => '',  'post' => ''),
-		 'ne' => array('op' => '<>',   'pre' => '',  'post' => ''),
-		 'lt' => array('op' => '<',    'pre' => '',  'post' => ''),
-		 'le' => array('op' => '<=',   'pre' => '',  'post' => ''),
-		 'gt' => array('op' => '>',    'pre' => '',  'post' => ''),
-		 'ge' => array('op' => '>=',   'pre' => '',  'post' => ''),
-		 'bw' => array('op' => 'LIKE', 'pre' => '',  'post' => '%'),
-		 'ew' => array('op' => 'LIKE', 'pre' => '%', 'post' => ''),
-		 'cn' => array('op' => 'LIKE', 'pre' => '%', 'post' => '%'),
-		 );
-
-    $conditions = array();
-    foreach ($searches AS $search) {
-      $op = $ops[$search['op']];
-      $field = $search['field'] . ($op['op'] ? ' '.$op['op'] : '');
-      $value = $op['pre'] . $search['value']. $op['post'];
-      $conditions[] = array($field => $value);
-    }
-
-    if (isset($params['action']) && $params['action'] === 'idlist') {
-      if (count($params['post']['idlist']))
-	$conditions[] = array($model->alias.'.'.$model->primaryKey => $params['post']['idlist']);
-      else
-	$conditions[] = '0=1';
-    }
-
-    return $conditions;
-  }
-
-  function gridDataConditionSet(&$params, &$model) {
-    // Conditions for record retrieval
-    $conditions = $this->gridDataConditions($params, $model);
-
-    // Perform filtering based on user request: $params['post']['filter']
-    return $this->gridDataFilterConditions($params, $model, $conditions);
-  }
-
-  function gridDataFields(&$params, &$model) {
-    $db = &$model->getDataSource();
-    $fields = $db->fields($model, $model->alias);
-    return $fields;
-  }
-
-  function gridDataGroup(&$params, &$model) {
-    return $model->alias.'.'.$model->primaryKey;
-  }
-
-  function gridDataOrder(&$params, &$model, $index, $direction) {
-    return $index ? array($index .' '. $direction) : null;
-  }
-
-  function gridDataLimit(&$params, &$model, $start, $limit) {
-    return $start . ', ' . $limit;
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   * gridData POST PROCESSING
-   */
-
-  function gridDataPostProcess(&$params, &$model, &$records) {
-    // Add grid IDs to each record
-    $this->gridDataPostProcessGridIDs($params, $model, $records);
-
-    // Add the calculated fields (if any), to the model fields
-    $this->gridDataPostProcessCalculatedFields($params, $model, $records);
-
-    // Perform any requested subtotaling of fields
-    $this->gridDataPostProcessSubtotal($params, $model, $records);
-
-    // Add in any needed hyperlinks
-    $this->gridDataPostProcessLinks($params, $model, $records, array());
-
-    // DEBUG PURPOSES ONLY!
-    //$params['records'] = $records;
-  }
-
-  function gridDataPostProcessGridIDs(&$params, &$model, &$records) {
-    $model_alias = $model->alias;
-    $id          = $model->primaryKey;
-
-    foreach ($records AS &$record) {
-      $record['grid_id'] = $record[$model_alias][$id];
-    }
-  }
-
-  function gridDataPostProcessCalculatedFields(&$params, &$model, &$records) {
-    $model_alias = $model->alias;
-
-    foreach ($records AS &$record) {
-      // Add the calculated fields (if any), to the model fields
-      if (isset($record[0])) {
-	$record[$model_alias] += $record[0];
-	unset($record[0]);
-      }
-    }
-  }
-
-  function gridDataPostProcessSubtotal(&$params, &$model, &$records) {
-    $model_alias = $model->alias;
-
-    // REVISIT <AP>: 20090722
-    //  Horrible solution to something that should be done
-    //  in SQL.  But, it works for now, so what the heck...
-
-    $subtotals = array();
-    foreach ($params['post']['fields'] AS $field) {
-      if (preg_match('/subtotal-(.*)$/', $field, $matches))
-	$subtotals[] = array('field' => $matches[1],
-			     'name' => $field,
-			     'amount' => 0);
-    }
-
-    foreach ($records AS &$record) {
-      foreach ($subtotals AS &$subtotal) {
-	$field = $subtotal['field'];
-	if (preg_match("/\./", $field)) {
-	  list($tbl, $col) = explode(".", $field);
-	  $record['subtotal-'.$tbl][$col] =
-	    ($subtotal['amount'] += $record[$tbl][$col]);
-	}
-	else {
-	  $record[$model->alias]['subtotal-'.$field] = 
-	    ($subtotal['amount'] += $record[$model->alias][$field]);
-	}
-      }
-    }
-  }
-
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
-    // Don't create any links if ordered not to.
-    if (isset($params['post']['nolinks']))
-      return;
-
-    foreach ($links AS $table => $fields) {
-      $special = array('controller', 'id');
-      $controller = Inflector::pluralize(Inflector::underscore($table));
-      $id = 'id';
-      extract(array_intersect_key($fields, array_flip($special)));
-      foreach ($records AS &$record) {
-	if (!isset($record[$table]))
-	  continue;
-
-	foreach (array_diff_key($fields, array_flip($special)) AS $field) {
-	  if (!isset($record[$table][$id]) || !isset($record[$table][$field]))
-	    continue;
-
-	  // DEBUG PURPOSES ONLY!
-	  //$params['linkrecord'][] = compact('table', 'field', 'id', 'controller', 'record');
-	  $record[$table][$field] =
-	    '<A HREF="' .
-	    Router::url(array('controller' => $controller,
-			      'action' => 'view',
-			      $record[$table][$id])) .
-	    '">' .
-	    $record[$table][$field] .
-	    '</A>';
-	}
-      }
-    }
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   * gridData OUTPUT
-   */
-
-  function gridDataOutput(&$params, &$model, &$records, $pagination) {
-    $this->gridDataOutputHeader($params, $model);
-    $this->gridDataOutputXMLHeader($params, $model);
-    $this->gridDataOutputRootNodeBegin($params, $model);
-    $this->gridDataOutputSummary($params, $model, $pagination);
-    $this->gridDataOutputRecords($params, $model, $records);
-    $this->gridDataOutputRootNodeEnd($params, $model);
-  }
-
-  function gridDataOutputHeader(&$params, &$model) {
-    if (!$params['debug']) {
-      header("Content-type: text/xml;charset=utf-8");
-    }
-  }
-
-  function gridDataOutputXMLHeader(&$params, &$model) {
-    echo "<?xml version='1.0' encoding='utf-8'?>\n";
-  }
-
-  function gridDataOutputRootNodeBegin(&$params, &$model) {
-    echo "<rows>\n";
-  }
-
-  function gridDataOutputRootNodeEnd(&$params, &$model) {
-    echo "</rows>\n";
-  }
-
-  function gridDataOutputSummary(&$params, &$model, $pagination) {
-    echo " <params><![CDATA[\n" . print_r($params, true) . "\n]]></params>\n";
-    echo " <page>{$pagination['page']}</page>\n";
-    echo " <total>{$pagination['total']}</total>\n";
-    echo " <records>{$pagination['record_count']}</records>\n";
-
-    if (isset($params['userdata'])) {
-      foreach ($params['userdata'] AS $field => $value)
-	echo ' <userdata name="'.$field.'">' . "{$value}</userdata>\n";
-    }
-  }
-
-  function gridDataOutputRecords(&$params, &$model, &$records) {
-    $id_field    = 'grid_id';
-    foreach ($records AS $record) {
-      $this->gridDataOutputRecord($params, $model, $record,
-				    $record[$id_field], $params['post']['fields']);
-    }
-  }
-
-  function gridDataOutputRecord(&$params, &$model, &$record, $id, $fields) {
-    echo " <row id='$id'>\n";
-    foreach ($fields AS $field) {
-      $this->gridDataOutputRecordField($params, $model, $record, $field);
-    }
-    echo " </row>\n";
-  }
-
-  function gridDataOutputRecordField(&$params, &$model, &$record, $field) {
-    if (preg_match("/\./", $field)) {
-      list($tbl, $col) = explode(".", $field);
-      //pr(compact('record', 'field', 'tbl', 'col'));
-      $data = $record[$tbl][$col];
-    }
-    else {
-      $data = $record[$model->alias][$field];
-    }
-    $this->gridDataOutputRecordCell($params, $model, $record, $field, $data);
-  }
-
-  function gridDataOutputRecordCell(&$params, &$model, &$record, $field, $data) {
-    // be sure to put text data in CDATA
-    if (preg_match("/^\d*$/", $data))
-      echo "  <cell>$data</cell>\n"; 
-    else
-      echo "  <cell><![CDATA[$data]]></cell>\n"; 
-  }
-
-}
-?>

site/app_model.php

@@ -1,479 +0,0 @@
-<?php
-/* SVN FILE: $Id: app_model.php 7945 2008-12-19 02:16:01Z gwoo $ */
-
-/**
- * Application model for Cake.
- *
- * This file is application-wide model file. You can put all
- * application-wide model-related methods here.
- *
- * PHP versions 4 and 5
- *
- * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
- * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- *
- * Licensed under The MIT License
- * Redistributions of files must retain the above copyright notice.
- *
- * @filesource
- * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
- * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
- * @package       cake
- * @subpackage    cake.app
- * @since         CakePHP(tm) v 0.2.9
- * @version       $Revision: 7945 $
- * @modifiedby    $LastChangedBy: gwoo $
- * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
- * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
- */
-
-/**
- * Application model for Cake.
- *
- * Add your application-wide methods in the class below, your models
- * will inherit them.
- *
- * @package       cake
- * @subpackage    cake.app
- */
-class AppModel extends Model {
-
-  var $actsAs = array('Containable', 'Linkable');
-  var $useNullForEmpty = true;
-  var $formatDateFields = true;
-
-  // Default Log Level, if not specified at the function level
-  var $default_log_level = 5;
-
-  // Class specific log levels
-  var $class_log_level = array('Model' => 5);
-
-  // Function specific log levels
-  var $function_log_level = array();
-
-  // Force the module to log at LEAST at this level
-  var $min_log_level;
-
-  // Force logging of nothing higher than this level
-  var $max_log_level;
-
-
-  // REVISIT <AP>: 20090730
-  //  Why is this constructor crashing?
-  //  Clearly it's in some sort of infinite
-  //  loop, but it seems the correct way
-  //  to have a constructor call the parent...
-
-/*   function __construct() { */
-/*     parent::__construct(); */
-/*     $this->prClassLevel(5, 'Model'); */
-/*   } */
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: pr
-   *  - Prints out debug information, if the log level allows
-   */
-
-  function prClassLevel($level, $class = null) {
-    $trace = debug_backtrace(false);
-    $caller = array_shift($trace);
-    $caller = array_shift($trace);
-    if (empty($class))
-      $class = $caller['class'];
-    $this->class_log_level[$class] = $level;
-  }
-
-  function prFunctionLevel($level, $function = null, $class = null) {
-    $trace = debug_backtrace(false);
-    $caller = array_shift($trace);
-    $caller = array_shift($trace);
-    if (empty($class))
-      $class = $caller['class'];
-    if (empty($function))
-      $function = $caller['function'];
-    $this->function_log_level["{$class}-{$function}"] = $level;
-  }
-
-  function _pr($level, $mixed, $checkpoint = null) {
-    if (Configure::read() <= 0)
-      return;
-
-    $log_level = $this->default_log_level;
-
-    $trace = debug_backtrace(false);
-
-    // Get rid of pr/prEnter/prReturn
-    $caller = array_shift($trace);
-
-    // The next entry shows where pr was called from, but it
-    // shows _what_ was called, which is pr/prEntry/prReturn.
-    $caller = array_shift($trace);
-    $file = $caller['file'];
-    $line = $caller['line'];
-
-    // So, this caller holds the calling function name
-    $caller = $trace[0];
-    $function = $caller['function'];
-    $class    = $caller['class'];
-    //$class = $this->name;
-
-    // Use class or function specific log level if available
-    if (isset($this->class_log_level[$class]))
-      $log_level = $this->class_log_level[$class];
-    if (isset($this->function_log_level["{$class}-{$function}"]))
-      $log_level = $this->function_log_level["{$class}-{$function}"];
-
-    // Establish log level minimums
-    $min_log_level = $this->min_log_level;
-    if (is_array($this->min_log_level)) {
-      $min_show_level = $min_log_level['show'];
-      $min_log_level = $min_log_level['log'];
-    }
-
-    // Establish log level maximums
-    $max_log_level = $this->max_log_level;
-    if (is_array($this->max_log_level)) {
-      $max_show_level = $max_log_level['show'];
-      $max_log_level = $max_log_level['log'];
-    }
-
-    // Determine the applicable log and show levels
-    if (is_array($log_level)) {
-      $show_level = $log_level['show'];
-      $log_level = $log_level['log'];
-    }
-
-    // Adjust log level up/down to min/max
-    if (isset($min_log_level))
-      $log_level = max($log_level, $min_log_level);
-    if (isset($max_log_level))
-      $log_level = min($log_level, $max_log_level);
-
-    // Adjust show level up/down to min/max
-    if (isset($min_show_level))
-      $show_level = max($show_level, $min_show_level);
-    if (isset($max_show_level))
-      $show_level = min($show_level, $max_show_level);
-
-    // If the level is insufficient, bail out
-    if ($level > $log_level)
-      return;
-
-    if (!empty($checkpoint)) {
-      $chk = array("checkpoint" => $checkpoint);
-      if (is_array($mixed))
-	$mixed = $chk + $mixed;
-      else
-	$mixed = $chk + array($mixed);
-    }
-
-    static $pr_unique_number = 0;
-    $pr_id = 'pr-section-class-' . $class . '-print-' . (++$pr_unique_number);
-    $pr_trace_id  = $pr_id . '-trace';
-    $pr_output_id = $pr_id . '-output';
-
-    $pr_entire_base_class = "pr-section";
-    $pr_entire_class_class = $pr_entire_base_class . '-class-' . $class;
-    $pr_entire_function_class = $pr_entire_class_class . '-function-' . $function;
-    $pr_entire_class = "$pr_entire_base_class $pr_entire_class_class $pr_entire_function_class";
-    $pr_header_class = "pr-caller";
-    $pr_trace_class  = "pr-trace";
-    $pr_output_base_class = 'pr-output';
-    $pr_output_class_class = $pr_output_base_class . '-class-' . $class;
-    $pr_output_function_class = $pr_output_class_class . '-function-' . $function;
-    $pr_output_class = "$pr_output_base_class $pr_output_class_class $pr_output_function_class";
-
-    echo '<DIV class="'.$pr_entire_class.'" id="'.$pr_id.'">'."\n";
-    echo '<DIV class="'.$pr_header_class.'">'."\n";
-    echo '<DIV class="'.$pr_trace_class.'" id="'.$pr_trace_id.'" style="display:none;">'."\n";
-    echo '<HR />' . "\n";
-
-    // Flip trace around so the sequence flows from top to bottom
-    // Then print out the entire stack trace (in hidden div)
-    $trace = array_reverse($trace);
-    for ($i = 0; $i < count($trace); ++$i) {
-      $bline = $trace[$i]['line'];
-      $bfile = $trace[$i]['file'];
-      $bfile = str_replace(ROOT.DS, '', $bfile);
-      $bfile = str_replace(CAKE_CORE_INCLUDE_PATH.DS, '', $bfile);
-
-      if ($i > 0) {
-	$bfunc = $trace[$i-1]['function'];
-	$bclas = $trace[$i-1]['class'];
-      } else {
-	$bfunc = null;
-	$bclas = null;
-      }
-
-      echo("$bfile:$bline (" . ($bclas ? "$bclas::$bfunc" : "entry point") . ")<BR>\n");
-      //echo(($bclas ? "$bclas::$bfunc" : "entry point") . "; $bfile : $bline<BR>\n");
-    }
-    echo '</DIV>' . "\n"; // End pr_trace_class
-    $file = str_replace(ROOT.DS, '', $file);
-    $file = str_replace(CAKE_CORE_INCLUDE_PATH.DS, '', $file);
-
-    echo "<strong>$file:$line ($class::$function)</strong>" . ";\n";
-/*     $log_show_level = isset($show_level) ? $show_level : '?'; */
-/*     echo ' L' . $level . "({$log_level}/{$log_show_level})" . ";\n"; */
-    echo ' L' . $level . ";\n";
-    echo ' <A HREF="#" onclick="$' . "('#{$pr_trace_id}').slideToggle(); return false;" . '">stack</A>'.";\n";
-
-    echo " this ";
-    echo '<A HREF="#" onclick="$' . "('#{$pr_output_id}').slideToggle(); return false;" . '">t</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('#{$pr_id}').hide(); return false;" . '">n</A>'.";\n";
-
-    echo " $class ";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_class_class}').slideDown(); return false;" . '">s</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_class_class}').slideUp(); return false;" . '">h</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_entire_class_class}').hide(); return false;" . '">n</A>'.";\n";
-
-    echo " $function ";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_function_class}').slideDown(); return false;" . '">s</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_function_class}').slideUp(); return false;" . '">h</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_entire_function_class}').hide(); return false;" . '">n</A>'.";\n";
-
-    echo " all ";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_base_class}').show(); return false;" . '">s</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_output_base_class}').hide(); return false;" . '">h</A>'."/";
-    echo '<A HREF="#" onclick="$' . "('.{$pr_entire_base_class}').hide(); return false;" . '">n</A>'."\n";
-
-    echo '</DIV>' . "\n"; // End pr_header_class
-
-    if (isset($show_level) && $level > $show_level)
-      $display = 'none';
-    else
-      $display = 'block';
-
-    echo '<DIV class="'.$pr_output_class.'" id="'.$pr_output_id.'" style="display:'.$display.';">'."\n";
-    pr($mixed, false, false);
-    echo '</DIV>' . "\n"; // End pr_output_class
-    echo '</DIV>' . "\n"; // End pr_entire_class
-  }
-
-  function pr($level, $mixed, $checkpoint = null) {
-    $this->_pr($level, $mixed, $checkpoint);
-  }
-
-  function prEnter($args, $level = 15) {
-    $this->_pr($level, $args, 'Function Entry');
-  }
-
-  function prReturn($retval, $level = 16) {
-    $this->_pr($level, $retval, 'Function Return');
-    return $retval;
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: queryInit
-   *  - Initializes the query fields
-   */
-  function prDump($all = false) {
-    $vars = get_object_vars($this);
-    foreach (array_keys($vars) AS $name) {
-      if (preg_match("/^[A-Z]/", $name))
-	unset($vars[$name]);
-      if (preg_match("/^_/", $name) && !$all)
-	unset($vars[$name]);
-    }
-    pr($vars);
-  }
-
-
-  /**
-   * Get Enum Values
-   * Snippet v0.1.3
-   * http://cakeforge.org/snippet/detail.php?type=snippet&id=112
-   *
-   * Gets the enum values for MySQL 4 and 5 to use in selectTag()
-   */
-  function getEnumValues($columnName=null, $tableName=null)
-  {
-    if ($columnName==null) { return array(); } //no field specified
-
-    if (!isset($tableName)) {
-      //Get the name of the table
-      $db =& ConnectionManager::getDataSource($this->useDbConfig);
-      $tableName = $db->fullTableName($this, false);
-    }
-
-    //Get the values for the specified column (database and version specific, needs testing)
-    $result = $this->query("SHOW COLUMNS FROM {$tableName} LIKE '{$columnName}'");
-
-    //figure out where in the result our Types are (this varies between mysql versions)
-    $types = null;
-    if     ( isset( $result[0]['COLUMNS']['Type'] ) ) {  //MySQL 5
-      $types = $result[0]['COLUMNS']['Type']; $default = $result[0]['COLUMNS']['Default'];
-    }
-    elseif ( isset( $result[0][0]['Type'] ) )         {  //MySQL 4
-      $types = $result[0][0]['Type']; $default = $result[0][0]['Default'];
-    }
-    else   { //types return not accounted for
-      return array();
-    }
-
-    //Get the values
-    return array_flip(array_merge(array(''), // MySQL sets 0 to be the empty string
-				  explode("','", strtoupper(preg_replace("/(enum)\('(.+?)'\)/","\\2", $types)))
-				  ));
-  } //end getEnumValues
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: queryInit
-   *  - Initializes the query fields
-   */
-  function queryInit(&$query, $link = true) {
-    if (!isset($query))
-      $query = array();
-    if (!isset($query['conditions']))
-      $query['conditions'] = array();
-    if (!isset($query['group']))
-      $query['group'] = null;
-    if (!isset($query['fields']))
-      $query['fields'] = null;
-    if ($link && !isset($query['link']))
-      $query['link'] = array();
-    if (!$link && !isset($query['contain']))
-      $query['contain'] = array();
-
-    // In case caller expects query to come back
-    return $query;
-  }
-
-    
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: nameToID
-   *  - Returns the ID of the named item
-   */
-  function nameToID($name) {
-    $this->cacheQueries = true;
-    $item = $this->find('first', array
-			('recursive' => -1,
-			 'conditions' => compact('name'),
-			 ));
-    $this->cacheQueries = false;
-    if ($item) {
-      $item = current($item);
-      return $item['id'];
-    }
-    return null;
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: statMerge
-   *  - Merges summary data from $b into $a
-   */
-
-  function statsMerge (&$a, $b) {
-    if (!isset($b))
-      return;
-
-    if (!isset($a)) {
-      $a = $b;
-    }
-    elseif (!is_array($a) && !is_array($b)) {
-      $a += $b;
-    }
-    elseif (is_array($a) && is_array($b)) {
-      foreach (array_intersect_key($a, $b) AS $k => $v)
-	{
-	  if (preg_match("/^sp\./", $k))
-	    $a[$k] .= '; ' . $b[$k];
-	  else
-	    $this->statsMerge($a[$k], $b[$k]);
-	}
-      $a = array_merge($a, array_diff_key($b, $a));
-    }
-    else {
-      die ("Can't yet merge array and non-array stats");
-    }
-  }
-
-
-  function recursive_array_replace($find, $replace, &$data) {
-    if (!isset($data))
-      return;
-
-    if (is_array($data)) {
-      foreach ($data as $key => &$value) {
-	  $this->recursive_array_replace($find, $replace, $value);
-      }
-      return;
-    }
-
-    if (isset($replace))
-      $data = preg_replace($find, $replace, $data);
-    elseif (preg_match($find, $data))
-      $data = null;
-  }
-
-  function beforeSave() {
-/*     pr(array('class' => $this->name, */
-/* 	     'alias' => $this->alias, */
-/* 	     'function' => 'AppModel::beforeSave')); */
-
-    // Replace all empty strings with NULL.
-    // If a particular model doesn't like this, they'll have to
-    // override the behavior, or set useNullForEmpty to false.
-    if ($this->useNullForEmpty)
-      $this->recursive_array_replace("/^\s*$/", null, $this->data);
-
-    if ($this->formatDateFields) {
-      $alias = $this->alias;
-
-      foreach ($this->_schema AS $field => $info) {
-	if ($info['type'] == 'date' || $info['type'] == 'timestamp') {
-	  if (isset($this->data[$alias][$field])) {
-/* 	    pr("Fix Date for '$alias'.'$field'; current value = " . */
-/* 	       "'{$this->data[$alias][$field]}'"); */
-	    if ($this->data[$alias][$field] === 'CURRENT_TIMESTAMP')
-	      // Seems CakePHP is broken for the default timestamp.
-	      // It tries to automagically set the value to CURRENT_TIMESTAMP
-	      // which is wholly rejected by MySQL.  Just put it back to NULL
-	      // and let the SQL engine deal with the defaults... it's not
-	      // Cake's place to do this anyway :-/
-	      $this->data[$alias][$field] = null;
-	    else
-	      $this->data[$alias][$field] =
-		$this->dateFormatBeforeSave($this->data[$alias][$field]);
-	  }
-	}
-      }
-    }
-
-    return true;
-  }
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * function: dateFormatBeforeSave
-   *  - convert dates to database format
-   */
-
-  function dateFormatBeforeSave($dateString) {
-/*     $time = ''; */
-/*     if (preg_match('/(\d+(:\d+))/', $dateString, $match)) */
-/*       $time = ' '.$match[1]; */
-/*     $dateString = preg_replace('/(\d+(:\d+))/', '', $dateString); */
-/*     return date('Y-m-d', strtotime($dateString)) . $time; */
-
-    if (preg_match('/:/', $dateString))
-      return date('Y-m-d H:i:s', strtotime($dateString));
-    else
-      return date('Y-m-d', strtotime($dateString));
-  }
-
-}

site/controllers/accounts_controller.php

@@ -1,212 +0,0 @@
-<?php
-
-class AccountsController extends AppController {
-
-  var $uses = array('Account', 'LedgerEntry');
-
-  var $sidemenu_links =
-    array(array('name' => 'Accounts',        'header' => true),
-	  array('name' => 'All',             'url' => array('controller' => 'accounts', 'action' => 'all')),
-	  array('name' => 'Asset',           'url' => array('controller' => 'accounts', 'action' => 'asset')),
-	  array('name' => 'Liability',       'url' => array('controller' => 'accounts', 'action' => 'liability')),
-	  array('name' => 'Equity',          'url' => array('controller' => 'accounts', 'action' => 'equity')),
-	  array('name' => 'Income',          'url' => array('controller' => 'accounts', 'action' => 'income')),
-	  array('name' => 'Expense',         'url' => array('controller' => 'accounts', 'action' => 'expense')),
-	  array('name' => 'Deposits',        'header' => true),
-	  array('name' => 'Prior Deposits',  'url' => array('controller' => 'transactions', 'action' => 'deposit')),
-	  array('name' => 'New Deposit',     'url' => array('controller' => 'tenders', 'action' => 'deposit')),
-	  );
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * override: sideMenuLinks
-   *  - Generates controller specific links for the side menu
-   */
-  function sideMenuLinks() {
-    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
-  }
-
-  
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: index / asset / liability / equity / income / expense / all
-   *  - Generate a chart of accounts
-   */
-
-  function index()     { $this->all(); }
-  function asset()     { $this->gridView('Asset Accounts'); }
-  function liability() { $this->gridView('Liability Accounts'); }
-  function equity()    { $this->gridView('Equity Accounts'); }
-  function income()    { $this->gridView('Income Accounts'); }
-  function expense()   { $this->gridView('Expense Accounts'); }
-  function all()       { $this->gridView('All Accounts',       'all'); }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * virtuals: gridData
-   *  - With the application controller handling the gridData action,
-   *    these virtual functions ensure that the correct data is passed
-   *    to jqGrid.
-   */
-
-  function gridDataSetup(&$params) {
-    parent::gridDataSetup($params);
-    if (!isset($params['action']))
-      $params['action'] = 'all';
-  }
-
-  function gridDataCountTables(&$params, &$model) {
-    // Our count should NOT include anything extra,
-    // so we need the virtual function to prevent
-    // the base class from just calling our
-    // gridDataTables function
-    return parent::gridDataTables($params, $model);
-  }
-
-  function gridDataTables(&$params, &$model) {
-    return array
-      ('link' =>
-       array(// Models
-	     'CurrentLedger' => array
-	     (// Models
-	      'LedgerEntry'
-	      ),
-	     ),
-       );
-  }
-
-  function gridDataFields(&$params, &$model) {
-    $fields = parent::gridDataFields($params, $model);
-    return array_merge($fields,
-		       $this->Account->Ledger->LedgerEntry->debitCreditFields(true));
-  }
-
-  function gridDataConditions(&$params, &$model) {
-    $conditions = parent::gridDataConditions($params, $model);
-
-    if (in_array($params['action'], array('asset', 'liability', 'equity', 'income', 'expense'))) {
-      $conditions[] = array('Account.type' => strtoupper($params['action']));
-    }
-
-    return $conditions;
-  }
-
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
-    $links['Account'] = array('name');
-    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: newledger
-   *  - Close the current account ledger and create a new one,
-   *    carrying forward any balance if necessary.
-   */
-
-  function newledger($id = null) {
-    $result = $this->Account->closeCurrentLedgers($id);
-
-    if ($result['error']) {
-      pr(compact('result'));
-      die("Unable to create new ledger.");
-      $this->Session->setFlash(__('Unable to create new Ledger.', true));
-    }
-    if ($id)
-      $this->redirect(array('action'=>'view', $id));
-    else
-      $this->redirect(array('action'=>'index'));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: collected
-   *  - Displays the items actually collected for the period
-   *    e.g. How much was collected in rent from 4/1/09 - 5/1/09
-   */
-  function collected($id = null) {
-    if (!$id) {
-      $this->Session->setFlash(__('Invalid Item.', true));
-      $this->redirect(array('action'=>'index'));
-    }
-
-    $this->Account->recursive = -1;
-    $account = $this->Account->read(null, $id);
-    $account = $account['Account'];
-
-    $payment_accounts = $this->Account->collectableAccounts();
-    //$payment_accounts[$this->Account->nameToID('Closing')] = 'Closing';
-    //$payment_accounts[$this->Account->nameToID('Equity')] = 'Equity';
-    //$payment_accounts[$id] = 'Reversals';
-    $default_accounts = array_diff_key($this->Account->receiptAccounts(),
-				       array($this->Account->concessionAccountID() => 1));
-    $this->set(compact('payment_accounts', 'default_accounts'));
-
-    $title = ($account['name'] . ': Collected Report');
-    $this->set(compact('account', 'title'));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: view
-   *  - Displays information about a specific account
-   */
-
-  function view($id = null) {
-    if (!$id) {
-      $this->Session->setFlash(__('Invalid Item.', true));
-      $this->redirect(array('action'=>'index'));
-    }
-
-    // Get details about the account and its ledgers (no ledger entries yet)
-    $account = $this->Account->find
-      ('first',
-       array('contain' =>
-	     array(// Models
-		   'CurrentLedger' =>
-		   array('fields' => array('id', 'sequence', 'name')),
-
-		   'Ledger' =>
-		   array('CloseTransaction' => array
-			 ('order' => array('CloseTransaction.stamp' => 'DESC'))),
-		   ),
-	     'conditions' => array(array('Account.id' => $id)),
-	     )
-       );
-
-    // Get all ledger entries of the CURRENT ledger
-    $entries = $this->Account->ledgerEntries($id);
-    //pr(compact('entries'));
-    $account['CurrentLedger']['LedgerEntry'] = $entries;
-
-    // Obtain stats across ALL ledgers for the summary infobox
-    $stats = $this->Account->stats($id, true);
-    $stats = $stats['Ledger'];
-
-    $this->sidemenu_links[] =
-      array('name' => 'Operations',       'header' => true);
-    $this->sidemenu_links[] =
-      array('name' => 'New Ledger',       'url' => array('action' => 'newledger', $id));
-    $this->sidemenu_links[] =
-      array('name' => 'Collected',        'url' => array('action' => 'collected', $id));
-
-    // Prepare to render
-    $title = 'Account: ' . $account['Account']['name'];
-    $this->set(compact('account', 'title', 'stats'));
-  }
-
-  function tst($id) {
-    //$entries = $this->Account->($id);
-    pr($entries);
-  }
-}

site/controllers/contacts_controller.php

@@ -1,204 +0,0 @@
-<?php
-
-class ContactsController extends AppController {
-
-  var $sidemenu_links = array();
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * override: sideMenuLinks
-   *  - Generates controller specific links for the side menu
-   */
-  function sideMenuLinks() {
-    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
-  }
-
-  
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: index / all
-   *  - Generate a listing of contacts
-   */
-
-  function index()       { $this->all(); }
-  function all()         { $this->gridView('All Contacts', 'all'); }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * virtuals: gridData
-   *  - With the application controller handling the gridData action,
-   *    these virtual functions ensure that the correct data is passed
-   *    to jqGrid.
-   */
-
-  function gridDataOrder(&$params, &$model, $index, $direction) {
-    $order = parent::gridDataOrder($params, $model, $index, $direction);
-    if ($index === 'Contact.last_name') {
-      $order[] = 'Contact.first_name ' . $direction;
-    }
-    if ($index === 'Contact.first_name') {
-      $order[] = 'Contact.last_name ' . $direction;
-    }
-    return $order;
-  }
-
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
-    $links['Contact'] = array('id');
-    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: view
-   *  - Displays information about a specific contact
-   */
-
-  function view($id = null) {
-    if (!$id) {
-      $this->Session->setFlash(__('Invalid Item.', true));
-      $this->redirect(array('action'=>'index'));
-    }
-
-    $contact = $this->Contact->find
-      ('first', array
-       ('contain' => array
-	(// Models
-	 'ContactPhone',
-	 'ContactEmail',
-	 'ContactAddress',
-	 'Customer'),
-
-	'conditions' => array('Contact.id' => $id),
-	));
-
-    // Set up dynamic menu items
-    $this->sidemenu_links[] =
-      array('name' => 'Operations', 'header' => true);
-
-    $this->sidemenu_links[] =
-      array('name' => 'Edit',
-	    'url' => array('action' => 'edit',
-			   $id));
-
-    // Prepare to render.
-    $title = 'Contact: ' . $contact['Contact']['display_name'];
-    $this->set(compact('contact', 'title'));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: edit
-   */
-
-  function edit($id = null, $customer_id = null) {
-    if (isset($this->data)) {
-
-      if (isset($this->params['form']['cancel'])) {
-	if (isset($this->data['Contact']['id']))
-	  $this->redirect(array('action'=>'view', $this->data['Contact']['id']));
-/* 	else */
-/* 	  $this->redirect(array('controller' => 'customers', */
-/* 				'action'=>'add', $this->data['Customer']['id'])); */
-	return;
-      }
-
-      // Go through each contact method and strip the bogus ID if new
-      foreach (array_intersect_key($this->data,
-				   array('ContactPhone'=>1,
-					 'ContactAddress'=>1,
-					 'ContactEmail'=>1)) AS $type => $arr) {
-	foreach ($arr AS $idx => $item) {
-	  if (isset($item['source']) && $item['source'] === 'new')
-	    unset($this->data[$type][$idx]['id']);
-	}
-      }
-
-      // Save the contact and all associated data
-      $this->Contact->saveContact($this->data['Contact']['id'], $this->data);
-
-      // Now that the work is done, let the user view the updated contact
-      $this->redirect(array('action'=>'view', $this->data['Contact']['id']));
-      //$this->render('/empty');
-      return;
-    }
-
-    if ($id) {
-      $this->data = $this->Contact->find
-	('first', array
-	 ('contain' => array
-	  (// Models
-	   'ContactPhone',
-	   'ContactEmail',
-	   'ContactAddress',
-	   'Customer'),
-
-	  'conditions' => array('Contact.id' => $id),
-	  ));
-
-      $title = 'Contact: ' . $this->data['Contact']['display_name'] . " : Edit";
-    }
-    else {
-      $title = "Enter New Contact";
-      $this->data = array('ContactPhone' => array(),
-			  'ContactAddress' => array(),
-			  'ContactEmail' => array());
-    }
-
-    $phone_types = array_flip($this->Contact->ContactPhone->getEnumValues('type'));
-    unset($phone_types[0]);
-    // REVISIT <AP> 20090705
-    //   Use this to have a mixed case enum
-    //     array_map('ucfirst', array_map('strtolower', $phone_types))
-    $phone_types = array_combine($phone_types, $phone_types);
-    $this->set(compact('phone_types'));
-
-    $method_types = array_flip($this->Contact->getEnumValues
-			       ('type',
-				$this->Contact->tablePrefix . 'contacts_methods'));
-    unset($method_types[0]);
-    $method_types = array_combine($method_types, $method_types);
-    $this->set(compact('method_types'));
-
-    $method_preferences = array_flip($this->Contact->getEnumValues
-				     ('preference',
-				      $this->Contact->tablePrefix . 'contacts_methods'));
-    unset($method_preferences[0]);
-    $method_preferences = array_combine($method_preferences, $method_preferences);
-    $this->set(compact('method_preferences'));
-
-    $contact_phones = $this->Contact->ContactPhone->phoneList();
-    $this->set(compact('contact_phones'));
-
-    $contact_addresses = $this->Contact->ContactAddress->addressList();
-    $this->set(compact('contact_addresses'));
-
-    $contact_emails = $this->Contact->ContactEmail->emailList();
-    $this->set(compact('contact_emails'));
-
-    // Prepare to render.
-    //pr($this->data);
-    $this->set(compact('title'));
-    $this->render('edit');
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: add
-   *  - Adds a new contact
-   */
-
-  function add($customer_id = null) {
-    $this->edit(null, $customer_id);
-  }
-
-}

site/controllers/customers_controller.php

@@ -1,458 +0,0 @@
-<?php
-
-class CustomersController extends AppController {
-  var $sidemenu_links =
-    array(array('name' => 'Customers',     'header' => true),
-          array('name' => 'Current',       'url' => array('controller' => 'customers', 'action' => 'current')),
-          array('name' => 'Past',          'url' => array('controller' => 'customers', 'action' => 'past')),
-          array('name' => 'All',           'url' => array('controller' => 'customers', 'action' => 'all')),
-          array('name' => 'Add Customer',  'url' => array('controller' => 'customers', 'action' => 'add')),
-          );
-
-  //var $components = array('RequestHandler');
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * override: sideMenuLinks
-   *  - Generates controller specific links for the side menu
-   */
-  function sideMenuLinks() {
-    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
-  }
-
-  
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: index / current / past / all
-   *  - Creates a list of customers
-   */
-
-  function index()   { $this->current(); }
-  function current() { $this->gridView('Current Tenants', 'current'); }
-  function past()    { $this->gridView('Past Tenants'); }
-  function all()     { $this->gridView('All Customers'); }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * virtuals: gridData
-   *  - With the application controller handling the gridData action,
-   *    these virtual functions ensure that the correct data is passed
-   *    to jqGrid.
-   */
-
-  function gridDataCountTables(&$params, &$model) {
-    return array
-      ('link' =>
-       array(// Models
-	    'PrimaryContact',
-	     ),
-       );
-  }
-
-  function gridDataTables(&$params, &$model) {
-    $link = $this->gridDataCountTables($params, $model);
-    // StatementEntry is needed to determine customer balance
-    $link['link']['StatementEntry'] = array('fields' => array());
-    return $link;
-  }
-
-  function gridDataFields(&$params, &$model) {
-    $fields = parent::gridDataFields($params, $model);
-    return array_merge($fields,
-		       $this->Customer->StatementEntry->chargeDisbursementFields(true));
-  }
-
-  function gridDataConditions(&$params, &$model) {
-    $conditions = parent::gridDataConditions($params, $model);
-
-    if ($params['action'] === 'current') {
-      $conditions[] = array('Customer.current_lease_count >' => 0);
-    }
-    elseif ($params['action'] === 'past') {
-      $conditions[] = array('Customer.current_lease_count' => 0);
-      $conditions[] = array('Customer.past_lease_count >' => 0);
-    }
-
-    return $conditions;
-  }
-
-  function gridDataOrder(&$params, &$model, $index, $direction) {
-    $order = array();
-    $order[] = parent::gridDataOrder($params, $model, $index, $direction);
-
-    if ($index !== 'PrimaryContact.last_name')
-      $order[] = parent::gridDataOrder($params, $model,
-					 'PrimaryContact.last_name', $direction);
-    if ($index !== 'PrimaryContact.first_name')
-      $order[] = parent::gridDataOrder($params, $model,
-					 'PrimaryContact.first_name', $direction);
-    if ($index !== 'Customer.id')
-      $order[] = parent::gridDataOrder($params, $model,
-					 'Customer.id', $direction);
-
-    return $order;
-  }
-
-  function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
-    $links['Customer'] = array('name');
-    return parent::gridDataPostProcessLinks($params, $model, $records, $links);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: move_in
-   *  - Sets up the move-in page for the given customer.
-   */
-
-  function move_in($id = null) {
-    $customer = array();
-    $unit = array();
-
-    if (isset($id)) {
-      $this->Customer->recursive = -1;
-      $customer = current($this->Customer->read(null, $id));
-    }
-    $this->set(compact('customer', 'unit'));
-
-    $title = 'Customer Move-In';
-    $this->set(compact('title'));
-    $this->render('/leases/move');
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: move_out
-   *  - prepare to move a customer out of one of their units
-   */
-
-  function move_out($id) {
-
-    $customer = $this->Customer->find
-      ('first', array
-       ('contain' => array
-	(// Models
-	 'Lease' =>
-	 array('conditions' => array('Lease.moveout_date' => null),
-	       // Models
-	       'Unit' =>
-	       array('order'  => array('sort_order'),
-		     'fields' => array('id', 'name'),
-		     ),
-	       ),
-	 ),
-
-	'conditions' => array('Customer.id' => $id),
-	));
-    $this->set('customer', $lease['Customer']);
-    $this->set('unit',     array());
-
-    $redirect = array('controller' => 'customers',
-		      'action' => 'view',
-		      $id);
-
-    $title = $customer['Customer']['name'] . ': Prepare Move-Out';
-    $this->set(compact('title', 'customer', 'redirect'));
-    $this->render('/leases/move');
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: view
-   *  - Displays information about a specific customer
-   */
-
-  function view($id = null) {
-    if (!$id) {
-      $this->Session->setFlash(__('Invalid Item.', true));
-      $this->redirect(array('action'=>'index'));
-    }
-
-    // Get details on this customer, its contacts and leases
-    $customer = $this->Customer->find
-      ('first', array
-       ('contain' => array
-	(// Models
-	 'Contact' =>
-	 array('order'  => array('Contact.display_name'),
-	       // Models
-	       'ContactPhone',
-	       'ContactEmail',
-	       'ContactAddress',
-	       ),
-	 'Lease' =>
-	 array('Unit' =>
-	       array('order'  => array('sort_order'),
-		     'fields' => array('id', 'name'),
-		     ),
-	       ),
-	 ),
-
-	'conditions' => array('Customer.id' => $id),
-	));
-    //pr($customer);
-
-    // Figure out the outstanding balances for this customer
-    $outstanding_balance = $this->Customer->balance($id);
-    $outstanding_deposit = $this->Customer->securityDepositBalance($id);
-
-    // Figure out if this customer has any non-closed leases
-    $show_moveout = false;
-    $show_payment = false;
-    foreach ($customer['Lease'] AS $lease) {
-      if (!isset($lease['close_date']))
-	$show_payment = true;
-      if (!isset($lease['moveout_date']))
-	$show_moveout = true;
-    }
-
-    // Set up dynamic menu items
-    $this->sidemenu_links[] =
-      array('name' => 'Operations', 'header' => true);
-
-    $this->sidemenu_links[] =
-      array('name' => 'Edit',
-	    'url' => array('action' => 'edit',
-			   $id));
-
-    $this->sidemenu_links[] =
-      array('name' => 'Move-In',
-	    'url' => array('action' => 'move_in',
-			   $id));
-
-/*     if ($show_moveout) { */
-/*       $this->sidemenu_links[] = */
-/* 	array('name' => 'Move-Out', */
-/* 	      'url' => array('action' => 'move_out', */
-/* 			     $id)); */
-/*     } */
-
-    if ($show_payment) {
-      $this->sidemenu_links[] =
-	array('name' => 'Payment',
-	      'url' => array('action' => 'receipt',
-			     $id));
-    }
-
-    if ($outstanding_balance < 0)
-      $this->sidemenu_links[] =
-	array('name' => 'Issue Refund',
-	      'url' => array('action' => 'refund', $id));
-
-    // Prepare to render.
-    $title = 'Customer: ' . $customer['Customer']['name'];
-    $this->set(compact('customer', 'title',
-                       'outstanding_balance',
-                       'outstanding_deposit'));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: edit
-   *  - Edit customer information
-   */
-
-  function edit($id = null) {
-    if (isset($this->data)) {
-      // Check to see if the operation was cancelled.
-      if (isset($this->params['form']['cancel'])) {
-	if (isset($this->data['Customer']['id']))
-	  $this->redirect(array('action'=>'view', $this->data['Customer']['id']));
-	else
-	  $this->redirect(array('action'=>'index'));
-	return;
-      }
-
-      // Make sure we have at least one contact
-      if (!isset($this->data['Contact']) || count($this->data['Contact']) == 0) {
-	$this->Session->setFlash("MUST SPECIFY AT LEAST ONE CONTACT", true);
-	$this->redirect(array('action'=>'view', $this->data['Customer']['id']));
-	return;
-      }
-
-      // Make sure there is a primary contact
-      if (!isset($this->data['Customer']['primary_contact_entry'])) {
-	$this->Session->setFlash("MUST SPECIFY A PRIMARY CONTACT", true);
-	$this->redirect(array('action'=>'view', $this->data['Customer']['id']));
-	return;
-      }
-
-      // Go through each customer and strip the bogus ID if new
-      foreach ($this->data['Contact'] AS &$contact) {
-	if (isset($contact['source']) && $contact['source'] === 'new')
-	  unset($contact['id']);
-      }
-
-      // Save the customer and all associated data
-      if (!$this->Customer->saveCustomer($this->data['Customer']['id'],
-					 $this->data,
-					 $this->data['Customer']['primary_contact_entry'])) {
-	$this->Session->setFlash("CUSTOMER SAVE FAILED", true);
-	pr("CUSTOMER SAVE FAILED");
-      }
-
-      // If existing customer, then view it.  Otherwise, since
-      // this is a new customer, go to the move in screen.
-      if ($this->data['Customer']['id'])
-	$this->redirect(array('action'=>'view', $this->Customer->id));
-      else
-	$this->redirect(array('action'=>'move_in', $this->Customer->id));
-
-      // For debugging, only if the redirects above have been
-      // commented out, otherwise this section isn't reached.
-      $this->render('/empty');
-      return;
-    }
-
-    if ($id) {
-      $this->data = $this->Customer->details($id);
-      $title = 'Customer: ' . $this->data['Customer']['name'] . " : Edit";
-    }
-    else {
-      $title = "Enter New Customer";
-      $this->data = array('Contact' => array(), 'PrimaryContact' => null);
-    }
-
-    $contact_types = array_flip($this->Customer->ContactsCustomer->getEnumValues('type'));
-    unset($contact_types[0]);
-    $contact_types = array_combine($contact_types, $contact_types);
-    $this->set(compact('contact_types'));
-
-    $contacts = $this->Customer->Contact->contactList();
-    $this->set(compact('contacts'));
-
-    // Prepare to render.
-    //pr($this->data);
-    $this->set(compact('title'));
-    $this->render('edit');
-  }
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: add
-   *  - Add a new customer
-   */
-
-  function add() {
-    $this->edit();
-  }
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: receipt
-   *  - Sets up the receipt entry page for the given customer.
-   */
-
-  function receipt($id = null) {
-    if (isset($id)) {
-      $this->Customer->recursive = -1;
-      $customer = $this->Customer->read(null, $id);
-      $customer = $customer['Customer'];
-      $unreconciled = $this->Customer->unreconciledCharges($id);
-      //pr($unreconciled);
-      $charges = $unreconciled['entries'];
-      $stats = $unreconciled['summary']['Charge'];
-      // Kludge until we update receipt to have the unpaid
-      // charges grid generated from a dynamic query instead
-      // of simply pre-providing the list of charge IDs
-      foreach ($charges AS &$charge)
-	$charge['id'] = $charge['StatementEntry']['id'];
-    }
-    else {
-      $customer = null;
-      $charges = array();
-      $stats = array('balance' => 0);
-    }
-
-    $TT = new TenderType();
-    $payment_types = $TT->paymentTypes();
-    $default_type = $TT->defaultPaymentType();
-    $this->set(compact('payment_types', 'default_type'));
-
-    $title = ($customer['name'] . ': Receipt Entry');
-    $this->set(compact('customer', 'charges', 'stats', 'title'));
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: refund
-   *  - Refunds customer charges
-   */
-
-  function refund() {
-    $entries = $this->Customer->StatementEntry->find
-      ('all', array
-       ('contain' => false,
-	'conditions' => array('StatementEntry.id' =>
-			      //array(199,200,201)
-			      61
-			      ),
-	));
-    pr(compact('entries'));
-
-    $this->Customer->refund($entries);
-  }
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: unreconciled
-   *  - returns the list of unreconciled entries
-   */
-
-  function unreconciled($id) {
-
-    //$this->layout = 'ajax';
-    $this->layout = null;
-    $this->autoLayout = false;
-    $this->autoRender = false;
-    Configure::write('debug', '0');
-    header("Content-type: text/xml;charset=utf-8");
-
-    App::import('Helper', 'Xml');
-    $xml = new XmlHelper();
-
-    // Find the unreconciled entries, then manipulate the structure
-    // slightly to accomodate the format necessary for XML Helper.
-    $unreconciled = $this->Customer->unreconciledCharges($id);
-
-    foreach ($unreconciled['entries'] AS &$entry)
-      $entry = array_intersect_key($entry['StatementEntry'],
-				   array('id'=>1));
-
-    $unreconciled = array('entries' =>
-			  array('entry'   => $unreconciled['entries'],
-				'balance' => $unreconciled['summary']['balance']));
-
-    // XML Helper will dump an empty tag if the array is empty
-    if (empty($unreconciled['entries']['entry']))
-      unset($unreconciled['entries']['entry']);
-
-/*     pr(compact('unreconciled')); */
-/*     echo htmlspecialchars($xml->serialize($unreconciled)); */
-/*     $this->render('/fake'); */
-
-    $opts = array();
-    //$opts['format'] = 'tags';
-    echo $xml->header();
-    echo $xml->serialize($unreconciled, $opts);
-  }
-
-}

site/controllers/double_entries_controller.php

@@ -1,44 +0,0 @@
-<?php
-
-class DoubleEntriesController extends AppController {
-
-  var $sidemenu_links = array();
-
-
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * override: sideMenuLinks
-   *  - Generates controller specific links for the side menu
-   */
-  function sideMenuLinks() {
-    return array_merge(parent::sideMenuLinks(), $this->sidemenu_links);
-  }
-
-  
-  /**************************************************************************
-   **************************************************************************
-   **************************************************************************
-   * action: view
-   *  - Displays information about a specific entry
-   */
-
-  function view($id = null) {
-    if (!$id) {
-      $this->Session->setFlash(__('Invalid Item.', true));
-      $this->redirect(array('controller' => 'accounts', 'action'=>'index'));
-    }
-
-    // Get the Entry and related fields
-    $entry = $this->DoubleEntry->find
-      ('first',
-       array('contain' => array('DebitEntry', 'CreditEntry'),
-	     'conditions' => array('DoubleEntry.id' => $id),
-	     ));
-
-    // Prepare to render.
-    $title = "Double Ledger Entry #{$entry['DoubleEntry']['id']}";
-    $this->set(compact('entry', 'title'));
-  }
-
-}