Definitely not yet what we need for reversing charges, but at least the recursive nature seems to be in the right direction.

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629@326 97e9348a-65ac-dc4b-aefc-98561f571b83

site/models/ledger_entry.php

@@ -241,7 +241,10 @@ class LedgerEntry extends AppModel {
    *  - Reverses the ledger entry
    */
 
-  function reverse($id) {
+  function reverse($id, $amount = null, $transaction_id = null, $rec_id = null) {
+/*     pr(array('LedgerEntry::reverse', */
+/* 	     compact('id', 'amount', 'transaction_id', 'rec_id'))); */
+
     // Get the LedgerEntry and related fields
     $entry = $this->find
       ('first',
@@ -251,39 +254,107 @@ class LedgerEntry extends AppModel {
 				'DebitLedger.account_id',
 				'CreditLedger.id',
 				'CreditLedger.account_id',
+				'DebitReconciliationLedgerEntry'
+/* 				=> */
+/* 				array('DebitLedger.id', */
+/* 				      'DebitLedger.account_id', */
+/* 				      'CreditLedger.id', */
+/* 				      'CreditLedger.account_id', */
+/* 				      ) */
+				,
+				'CreditReconciliationLedgerEntry'
+/* 				=> */
+/* 				array('DebitLedger.id', */
+/* 				      'DebitLedger.account_id', */
+/* 				      'CreditLedger.id', */
+/* 				      'CreditLedger.account_id', */
+/* 				      ) */
+				,
 				'Customer.id',
 				'Lease.id',
 				),
 
 	     'fields' => array('LedgerEntry.*'),
 
-	     'conditions' => array('LedgerEntry.id' => $id),
+	     'conditions' => array(array('LedgerEntry.id' => $id),
+/* 				   array('NOT' => */
+/* 					 array('OR' =>  */
+/* 					       array(array('DebitReconciliationLedgerEntry.id' => $rec_id), */
+/* 						     array('CreditReconciliationLedgerEntry.id' => $rec_id), */
+/* 						     ), */
+/* 					       ), */
+/* 					 ), */
+				   ),
 	     ));
     //pr($entry);
 
+    if (!isset($amount))
+      $amount = $entry['LedgerEntry']['amount'];
+
     $A = new Account();
 
     $ids = $this->Ledger->Account->postLedgerEntry
-      (//array('transaction_id' => $entry['Transaction']['id']),
+      (array('transaction_id' => $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'],
+	     'amount' => $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'],
+							   'amount' => $amount,
 							   ))),
 	     'credit' => array(array('LedgerEntry' => array('id' => $entry['LedgerEntry']['id'],
-							   'amount' => $entry['LedgerEntry']['amount'],
+							    'amount' => $amount,
-							   ))),
+							    ))),
 	     ));
 
+    if ($ids['error'])
+      return null;
+
+    $tid = $ids['transaction_id'];
+
+/*     pr(compact('entry')); */
+      
+    foreach (array('Debit', 'Credit') AS $dc_type) {
+      foreach ($entry[$dc_type . 'ReconciliationLedgerEntry'] AS $RLE) {
+/* 	pr(array('checkpoint' => "Reverse $dc_type LE", */
+/* 		 compact('id', 'RLE'))); */
+	if ($RLE['id'] == $rec_id)
+	  continue;
+
+	if (!$this->reverse($RLE['id'], $RLE['Reconciliation']['amount'], $tid, $id))
+	  $ids['error'] = true;
+	
+/* 	$rids = $this->Ledger->Account->postLedgerEntry */
+/* 	  (array('transaction_id' => $tid), */
+/* 	   null, */
+/* 	   array('debit_ledger_id' => $A->currentLedgerID($RLE['CreditLedger']['account_id']), */
+/* 		 'credit_ledger_id' => $A->currentLedgerID($RLE['DebitLedger']['account_id']), */
+/* 		 'effective_date' => $RLE['effective_date'], */
+/* 		 //'effective_date' => $RLE['effective_date'], */
+/* 		 'amount' => $RLE['Reconciliation']['amount'], */
+/* 		 'lease_id' => $entry['Lease']['id'], */
+/* 		 'customer_id' => $entry['Customer']['id'], */
+/* 		 'comment' => "Reversal of Ledger Entry #{$RLE['id']}", */
+/* 		 ), */
+/* 	   array('debit' => array(array('LedgerEntry' => array('id' => $RLE['id'], */
+/* 							       'amount' => $RLE['Reconciliation']['amount'], */
+/* 							       ))), */
+/* 		 'credit' => array(array('LedgerEntry' => array('id' => $RLE['id'], */
+/* 								'amount' => $RLE['Reconciliation']['amount'], */
+/* 								))), */
+/* 		 )); */
+
+/* 	if ($rids['error']) */
+/* 	  $ids['error'] = true; */
+      }
+    }
+
     if ($ids['error'])
       return null;