Added the ability to list unit sizes appropriate for a specific need. Since some of the code was taken from Account, I tidied up that model just a bit as well.

git-svn-id: file:///svn-source/pmgr/branches/pre_0.1_work_20090819@784 97e9348a-65ac-dc4b-aefc-98561f571b83

site/controllers/unit_sizes_controller.php

@@ -3,6 +3,61 @@
 class UnitSizesController extends AppController {
 
 
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * override: addGridViewSideMenuLinks
+   *  - Adds grid view navigation side menu links
+   */
+
+  function addGridViewSideMenuLinks() {
+    parent::addGridViewSideMenuLinks();
+
+    $this->addSideMenuLink('1 Bedroom',
+			   array('controller' => 'unit_sizes', 'action' => 'bd1'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('2 Bedroom',
+			   array('controller' => 'unit_sizes', 'action' => 'bd2'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('3 Bedroom',
+			   array('controller' => 'unit_sizes', 'action' => 'bd3'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('4+ Bedroom',
+			   array('controller' => 'unit_sizes', 'action' => 'bd4'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('Auto',
+			   array('controller' => 'unit_sizes', 'action' => 'auto'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('Boat',
+			   array('controller' => 'unit_sizes', 'action' => 'boat'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('RV',
+			   array('controller' => 'unit_sizes', 'action' => 'rv'), null,
+			   'CONTROLLER');
+    $this->addSideMenuLink('All',
+			   array('controller' => 'unit_sizes', 'action' => 'all'), null,
+			   'CONTROLLER');
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: index / unavailable / vacant / occupied / all
+   *  - Generate a listing of units
+   */
+
+  function index()       { $this->all(); }
+  function bd1()         { $this->gridView('Sizes for 1 Bedroom'); }
+  function bd2()         { $this->gridView('Sizes for 2 Bedrooms'); }
+  function bd3()         { $this->gridView('Sizes for 3 Bedroom'); }
+  function bd4()         { $this->gridView('Sizes for 4+ Bedroom'); }
+  function auto()        { $this->gridView('Sizes for an Automobile'); }
+  function boat()        { $this->gridView('Sizes for a Boat'); }
+  function rv()          { $this->gridView('Sizes for an RV'); }
+  function all()         { $this->gridView('All Unit Sizes', 'all'); }
+
+
   /**************************************************************************
    **************************************************************************
    **************************************************************************
@@ -13,7 +68,7 @@ class UnitSizesController extends AppController {
    */
 
   function gridDataTables(&$params, &$model) {
-    return array();
+    return array('link' => array('UnitType'));
   }
 
   function gridDataFields(&$params, &$model) {
@@ -28,6 +83,57 @@ class UnitSizesController extends AppController {
     return $fields;
   }
 
+  function gridDataConditions(&$params, &$model) {
+    $conditions = parent::gridDataConditions($params, $model);
+
+    // REVISIT <AP>: 20090825
+    //  Sizes should come from the database.
+    //  For now, I took an assumed average need, then bracketed
+    //  with +/- 50 sqft.  This gives a 100sqft range for each.
+    if ($params['action'] === 'bd1') { // 75 sqft
+      $conditions[] = array('UnitType.id' => array_keys($this->UnitSize->UnitType->enclosedTypes()));
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) <= 125';
+    }
+    elseif ($params['action'] === 'bd2') { // 125 sqft
+      $conditions[] = array('UnitType.id' => array_keys($this->UnitSize->UnitType->enclosedTypes()));
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) >= 75';
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) <= 175';
+    }
+    elseif ($params['action'] === 'bd3') { // 175 sqft
+      $conditions[] = array('UnitType.id' => array_keys($this->UnitSize->UnitType->enclosedTypes()));
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) >= 125';
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) <= 225';
+    }
+    elseif ($params['action'] === 'bd4') { // 225 sqft
+      $conditions[] = array('UnitType.id' => array_keys($this->UnitSize->UnitType->enclosedTypes()));
+      $conditions[] = '(UnitSize.width/12 * UnitSize.depth/12) >= 175';
+    }
+    elseif (in_array($params['action'], array('auto', 'boat', 'rv'))) {
+      $conditions[] = array('UnitType.id' =>
+			    array_merge(array_keys($this->UnitSize->UnitType->enclosedTypes()),
+					array_keys($this->UnitSize->UnitType->outdoorTypes())));
+      list($width, $depth, $height) = array(8, 15, null);
+      if ($params['action'] === 'auto')
+	$depth = 15;
+      elseif ($params['action'] === 'boat')
+	$depth = 15;
+      elseif ($params['action'] === 'rv')
+	list($width, $depth, $height) = array(10, 25, 12);
+
+      $conditions[] = "(UnitSize.width/12) >= $width";
+      $conditions[] = "(UnitSize.depth/12) >= $depth";
+      if (isset($height))
+	$conditions[] = array('OR' =>
+			      array("(UnitSize.height/12) >= $height",
+				    //"UnitSize.height IS NULL",
+				    array('UnitType.id' =>
+					  array_keys($this->UnitSize->UnitType->outdoorTypes())),
+				    ));
+    }
+
+    return $conditions;
+  }
+
   function gridDataPostProcessLinks(&$params, &$model, &$records, $links) {
     $links['UnitSize'] = array('name');
     return parent::gridDataPostProcessLinks($params, $model, $records, $links);

site/models/account.php

@@ -188,8 +188,7 @@ class Account extends AppModel {
   function relatedAccounts($attribute, $extra = null) {
     $this->cacheQueries = true;
     $accounts = $this->find('all', array
-			    ('contain' => array('CurrentLedger'),
+			    ('fields' => array('Account.id', 'Account.name'),
-			     'fields' => array('Account.id', 'Account.type', 'Account.name', 'CurrentLedger.id'),
 			     'conditions' => array('Account.'.$attribute => true),
 			     'order' => array('Account.name'),
 			     ) + (isset($extra) ? $extra : array())
@@ -213,21 +212,10 @@ class Account extends AppModel {
    *  - Returns an array of accounts suitable for activity xxx
    */
 
-  function invoiceAccounts() {
+  function invoiceAccounts()  { return $this->relatedAccounts('invoices'); }
-    return $this->relatedAccounts('invoices', array('order' => 'name'));
+  function receiptAccounts()  { return $this->relatedAccounts('receipts'); }
-  }
+  function depositAccounts()  { return $this->relatedAccounts('deposits'); }
-
+  function refundAccounts()   { return $this->relatedAccounts('refunds'); }
-  function receiptAccounts() {
-    return $this->relatedAccounts('receipts', array('order' => 'name'));
-  }
-
-  function depositAccounts() {
-    return $this->relatedAccounts('deposits', array('order' => 'name'));
-  }
-
-  function refundAccounts() {
-    return $this->relatedAccounts('refunds', array('order' => 'name'));
-  }
 
 
   /**************************************************************************

site/models/unit_type.php

@@ -1,16 +1,50 @@
 <?php
 class UnitType extends AppModel {
 
-	var $name = 'UnitType';
+  var $hasMany =
-	var $validate = array(
+    array(
-		'id' => array('numeric'),
+	  'UnitSize',
-		'code' => array('notempty'),
+	  );
-		'name' => array('notempty')
-	);
 
-	var $hasMany = array(
+
-		'UnitSize',
+  /**************************************************************************
-	);
+   **************************************************************************
+   **************************************************************************
+   * function: relatedTypes
+   *  - Returns an array of types related by similar attributes
+   */
+
+  function relatedTypes($attribute, $extra = null) {
+    $this->cacheQueries = true;
+    $types = $this->find('all', array
+			 ('fields' => array('UnitType.id', 'UnitType.name'),
+			  'conditions' => array('UnitType.'.$attribute => true),
+			  'order' => array('UnitType.name'),
+			  ) + (isset($extra) ? $extra : array())
+			 );
+    $this->cacheQueries = false;
+
+    // Rearrange to be of the form (id => name)
+    $rel_types = array();
+    foreach ($types AS $type) {
+      $rel_types[$type['UnitType']['id']] = $type['UnitType']['name'];
+    }
+
+    return $rel_types;
+  }
+
+
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: xxxTypes
+   *  - Returns an array of types suitable for activity xxx
+   */
+
+  function residentialTypes()  { return $this->relatedTypes('residential'); }
+  function enclosedTypes()     { return $this->relatedTypes('enclosed'); }
+  function climateTypes()      { return $this->relatedTypes('climate'); }
+  function outdoorTypes()      { return $this->relatedTypes('outdoor'); }
+  function coveredTypes()      { return $this->relatedTypes('covered'); }
 
 }
-?>