Significant changes to work with the new account/ledger structure. Removed much of the auto-generated model association code. Added helper functions into the models to perform model related work, such as model 'stats' (a bad name for a function to return a summary of pertinent financial information from a given model instance). There is a ton of cleanup to do, but first I want to get it all captured.

git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605/site@81 97e9348a-65ac-dc4b-aefc-98561f571b83

views/elements/ledger_entries.ctp

@@ -0,0 +1,69 @@
+<?php /* -*- mode:PHP -*- */
+
+if (isset($heading))
+  echo $heading;
+elseif (!isset($caption))
+  echo '<h2>'.__('Ledger Entries',true).'</h2>';
+
+$headers = array('Transaction', 'Entry', 'Date', 'Comment', 'Debit', 'Credit', 'Total');
+$column_class = array();
+foreach (array_intersect($headers, array('Transaction', 'Entry')) AS $k => $v) {
+  $column_class[$k] = 'id';
+}
+foreach (array_intersect($headers, array('Debit', 'Credit', 'Total')) AS $k => $v) {
+  $column_class[$k] = 'currency';
+}
+foreach (array_intersect($headers, array('Comment')) AS $k => $v) {
+  $column_class[$k] = 'slack';
+}
+
+
+$rows = array();
+$running_total = 0;
+foreach($ledger_entries AS $entry) {
+  $credit = $debit = null;
+  $running_total += $entry[0]['balance'];
+
+  if (isset($entry[0]['debit']))
+    $debit  = $entry[0]['debit'];
+  if (isset($entry[0]['credit']))
+    $credit = $entry[0]['credit'];
+
+  // local references to linked tables
+  $transaction = $entry['Transaction'];
+
+  // Now that we've extracted top level 'LedgerEntry' data
+  // move our variable to the meat of 'LedgerEntry' for clarity
+  if (isset($entry['LedgerEntry']))
+    $entry = $entry['LedgerEntry'];
+
+  $rows[] = array(isset($transaction['id'])
+		  ? $html->link('#'.$transaction['id'],
+				array('controller' => 'transactions',
+				      'action'     => 'view',
+				      $transaction['id']))
+		  : null,
+
+		  isset($entry['id'])
+		  ? $html->link('#'.$entry['id'],
+				array('controller' => 'ledger_entries',
+				      'action'     => 'view',
+				      $entry['id']))
+		  : null,
+
+		  FormatHelper::date($transaction['stamp']),
+		  FormatHelper::comment(array($transaction['comment'], $entry['comment'])),
+		  FormatHelper::currency($debit),
+		  FormatHelper::currency($credit),
+		  FormatHelper::currency($running_total)
+		  );
+}
+
+echo $this->element('table',
+		    array('class'   => 'item ledger-entries list',
+			  'caption' => isset($caption) ? $caption : null,
+			  'headers' => $headers,
+			  'rows'    => $rows,
+			  'column_class' => $column_class));
+
+?>