Added a Unit overview action. It's a bit quick and dirty, but it's intended for admins only.

git-svn-id: file:///svn-source/pmgr/branches/v0.3_work/site@957 97e9348a-65ac-dc4b-aefc-98561f571b83

app_controller.php

@@ -52,6 +52,15 @@ class AppController extends Controller {
     parent::__construct();
   }
 
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: dev/admin()
+   *  - Indicates if the user has dev/admin access
+   */
+  function dev()   { return !empty($this->params['dev']); }
+  function admin() { return !empty($this->params['admin']); }
+
   /**************************************************************************
    **************************************************************************
    **************************************************************************
@@ -246,7 +255,7 @@ class AppController extends Controller {
     $this->addSideMenuLink('New Deposit',
 			   array('controller' => 'tenders', 'action' => 'deposit'), null,
 			   'SITE', $this->op_area);
-    if (!empty($this->params['admin']))
+    if ($this->admin())
       $this->addSideMenuLink('Assess Charges',
 			     array('controller' => 'leases', 'action' => 'assess_all'), null,
 			     'SITE', $this->op_area);
@@ -308,19 +317,19 @@ class AppController extends Controller {
     $this->params['admin'] = $this->Option->enabled('admin');
     $this->params['dev']   = devbox();
 
-    if ($this->params['dev'] && !$this->Option->enabled('dev'))
+    if ($this->dev() && !$this->Option->enabled('dev'))
       $this->redirect("/");
 
-    if (!$this->params['dev'])
+    if (!$this->dev())
       Configure::write('debug', '0');
 
     $this->addDefaultSideMenuLinks();
     //$this->sideMenuEnable('SITE', $this->op_area, false);
 
     foreach ($this->sidemenu['areas'] AS $area_name => $area) {
-      if (empty($this->params['dev']))
+      if (!$this->dev())
 	$this->sideMenuEnable($area_name, $this->dev_area, false);
-      if (empty($this->params['admin']))
+      if (!$this->admin())
 	$this->sideMenuEnable($area_name, $this->admin_area, false);
     }
 

controllers/units_controller.php

@@ -31,6 +31,10 @@ class UnitsController extends AppController {
     $this->addSideMenuLink('All',
 			   array('controller' => 'units', 'action' => 'all'), null,
 			   'CONTROLLER');
+    if ($this->admin())
+      $this->addSideMenuLink('Overview',
+			     array('controller' => 'units', 'action' => 'overview'), null,
+			     'CONTROLLER');
   }
 
 
@@ -225,6 +229,68 @@ class UnitsController extends AppController {
   function unlock($id)  { $this->status($id, 'OCCUPIED'); }
 
 
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: overview
+   *  - Displays overview information for all units
+   */
+  function overview() {
+    $result = $this->Unit->find
+      ('all',
+       array('link' => array('UnitSize' => array('fields' => array(), 'UnitType' => array('fields' => array('name')))),
+	     'fields' => array('status', 'COUNT(Unit.id) AS cnt', 'SUM(Unit.rent) AS rents'),
+	     //'conditions' => array('
+	     'group' => array('UnitType.id', 'Unit.status'),
+	     'order' => array('UnitType.name', 'Unit.status')
+	     ));
+    //pr($result);
+
+    $overview = array('types' => array(), 'count' => 0, 'rents' => 0);
+    foreach ($result AS $row) {
+      $utname = $row['UnitType']['name'];
+      if (empty($overview['types'][$utname]))
+	$overview['types'][$utname] = array('name' => $utname,
+					    'subs' => array(),
+					    'count' => 0,
+					    'rents' => 0,
+					    'phys_pct' => 0,
+					    'econ_pct' => 0);
+      $type = &$overview['types'][$utname];
+      $type['subs'][] = array('name' => $row['Unit']['status'],
+			      'count' => $row[0]['cnt'],
+			      'rents' => $row[0]['rents'],
+			      'phys_subpct' => 0,
+			      'phys_totpct' => 0,
+			      'econ_subpct' => 0,
+			      'econ_totpct' => 0);
+
+
+      $type['count'] += $row[0]['cnt'];
+      $type['rents'] += $row[0]['rents'];
+
+      $overview['count'] += $row[0]['cnt'];
+      $overview['rents'] += $row[0]['rents'];
+    }
+
+    foreach ($overview['types'] AS &$type) {
+      foreach ($type['subs'] AS &$sub) {
+	$sub['phys_subpct'] = $sub['count'] / $type['count'];
+	$sub['econ_subpct'] = $sub['rents'] / $type['rents'];
+	$sub['phys_totpct'] = $sub['count'] / $overview['count'];
+	$sub['econ_totpct'] = $sub['rents'] / $overview['rents'];
+      }
+      $type['phys_pct'] = $type['count'] / $overview['count'];
+      $type['econ_pct'] = $type['rents'] / $overview['rents'];
+    }
+    //pr($overview);
+
+    // Prepare to render.
+    $this->set('title', 'Unit Overview');
+    $this->set(compact('overview'));
+  }
+
+
   /**************************************************************************
    **************************************************************************
    **************************************************************************

views/helpers/format.php

@@ -47,6 +47,13 @@ class FormatHelper extends AppHelper {
     return $currency;
   }
 
+  function percent($amount, $precision = 2) {
+    if (!isset($amount))
+      return '-';
+
+    return self::$number->toPercentage($amount*100, $precision);
+  }
+
   function date($date, $age = false, $class = null, $time = false) {
     if (!$date) return null;
 

webroot/css/layout.css

@@ -266,6 +266,14 @@ form#collected-form input[type=button] { float : left;
 /* NSF items */
 .nsf-tender { text-decoration: line-through; }
 
+/* Overview lists */
+table.overview td.grand                     { border-top : 4px double #000; }
+table.overview td.subheader                 { padding-top: 1em; padding-left: 0.5em; font-size: 150%; }
+table.overview td:first-child.subitem       { padding-left: 2em; }
+table.overview td:first-child               { text-align: left; }
+table.overview td                           { text-align: right; }
+table.overview td.oddrow                    { background : #f4f4f4; }
+
 
 /************************************************************
  ************************************************************