Implementing NSF in MonetarySourcesController. It's nowhere near done, but it seems we're headed in the right direction.

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629/site@328 97e9348a-65ac-dc4b-aefc-98561f571b83

controllers/monetary_sources_controller.php

@@ -48,6 +48,22 @@ class MonetarySourcesController extends AppController {
   }
 
 
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * action: nsf
+   *  - Marks a monetary source as having insufficient funds.
+   */
+
+  function nsf($id = null) {
+    if (!$id) {
+      $this->Session->setFlash(__('Invalid Item.', true));
+      $this->redirect(array('action'=>'index'));
+    }
+
+    $this->MonetarySource->nsf($id);
+  }
+
   /**************************************************************************
    **************************************************************************
    **************************************************************************
@@ -67,6 +83,22 @@ class MonetarySourcesController extends AppController {
        ('contain' => false,
 	));
 
+    // REVISIT <AP>: 20090713
+    //  Consider allowing the NSF operation only if the source is used on
+    //  a ledger entry that is debited on a "payable" account (perhaps
+    //  even restricted to "payable" ASSET accounts), credited on Receipt
+    //  (or A/R), and reconciles the credit to an entry that debits on a
+    //  "depositable" account.
+
+    // Set up dynamic menu items
+    $this->sidemenu_links[] =
+      array('name' => 'Operations', 'header' => true);
+
+    $this->sidemenu_links[] =
+      array('name' => 'NSF',
+	    'url' => array('action' => 'nsf',
+			   $id));
+
     // Prepare to render.
     $title = "Monetary Source #{$monetary_source['MonetarySource']['id']}";
     $this->set(compact('monetary_source', 'title'));