Forgot to check in the model as part of the last change set. Guess that's what happens when you're tired.

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629/site@310 97e9348a-65ac-dc4b-aefc-98561f571b83

models/ledger_entry.php

@@ -234,6 +234,63 @@ class LedgerEntry extends AppModel {
   }
 
 
+  /**************************************************************************
+   **************************************************************************
+   **************************************************************************
+   * function: reverse
+   *  - Reverses the ledger entry
+   */
+
+  function reverse($id) {
+    // Get the LedgerEntry and related fields
+    $entry = $this->find
+      ('first',
+       array('contain' => array('MonetarySource.id',
+				'Transaction.id',
+				'DebitLedger.id',
+				'DebitLedger.account_id',
+				'CreditLedger.id',
+				'CreditLedger.account_id',
+				'Customer.id',
+				'Lease.id',
+				),
+
+	     'fields' => array('LedgerEntry.*'),
+
+	     'conditions' => array('LedgerEntry.id' => $id),
+	     ));
+    //pr($entry);
+
+    $A = new Account();
+
+    $ids = $this->Ledger->Account->postLedgerEntry
+      (//array('transaction_id' => $entry['Transaction']['id']),
+       null,
+       null,
+       array('debit_ledger_id' => $A->currentLedgerID($entry['CreditLedger']['account_id']),
+	     'credit_ledger_id' => $A->currentLedgerID($entry['DebitLedger']['account_id']),
+	     'effective_date' => $entry['LedgerEntry']['effective_date'],
+	     //'effective_date' => $entry['LedgerEntry']['effective_date'],
+	     'amount' => $entry['LedgerEntry']['amount'],
+	     'lease_id' => $entry['Lease']['id'],
+	     'customer_id' => $entry['Customer']['id'],
+	     'comment' => "Reversal of Ledger Entry #{$id}",
+	     ),
+       array('debit' => array(array('LedgerEntry' => array('id' => $entry['LedgerEntry']['id'],
+							   'amount' => $entry['LedgerEntry']['amount'],
+							   ))),
+	     'credit' => array(array('LedgerEntry' => array('id' => $entry['LedgerEntry']['id'],
+							   'amount' => $entry['LedgerEntry']['amount'],
+							   ))),
+	     ));
+
+    if ($ids['error'])
+      return null;
+
+    return $ids['id'];
+  }
+
+
   /**************************************************************************
    **************************************************************************
    **************************************************************************