Additional work on generating ledger information. I've been reading up on accounting basics though, and I feel I'm just not going in the right direction. I'm checking this in, since it works somewhat, and will probably try to head in a different direction.

git-svn-id: file:///svn-source/pmgr/branches/initial_20090526/site@66 97e9348a-65ac-dc4b-aefc-98561f571b83

controllers/units_controller.php

@@ -169,12 +169,15 @@ class UnitsController extends AppController {
 		   array('order'  => array('charge_date'),
 			 // Models
 			 'ChargeType',
-			 'Receipt'
+			 'Receipt' => array(// Models
+					    'Payment'
+					    ),
 			 )
 		   )
 	     )
        );
     $unit = $this->Unit->read(null, $id);
+    //pr($unit);
 
     $outstanding_deposit = 0;
     $outstanding_balance = 0;
@@ -183,6 +186,10 @@ class UnitsController extends AppController {
 	$outstanding_balance += $charge['total'];
 	foreach ($charge['Receipt'] AS $receipt) {
 	  $outstanding_balance -= $receipt['ChargesReceipt']['amount'];
+
+/* 	  foreach($receipt['Payment'] AS $payment) */
+/* 	    $outstanding_balance -= $payment['amount']; */
+
 	  // REVISIT <AP> 20090530:
 	  //   Using hardcoded value for security deposit...
 	  //   That can't be good!

views/contacts/view.ctp

@@ -157,7 +157,7 @@ echo $this->element('table',
  * Ledger History
  */
 foreach($contact['Lease'] AS $lease) {
-  $headers = array(/*'Charge/Receipt'*/'ID', 'Date', /*'Through',*/ 'Type', 'Comment', 'Amount', 'Total');
+  $headers = array(/*'Charge/Receipt'*/'Charge', 'Date', 'Through', 'Type', 'Comment', 'Amount', 'Balance', 'Total');
 
   $rows = array();
   $row_class = array();
@@ -165,32 +165,28 @@ foreach($contact['Lease'] AS $lease) {
   $odd = 0;
   foreach($lease['Charge'] AS $charge) {
     $amount = $charge['total'];
-    $running_total += $amount;
+
+    $balance = $amount;
+    foreach ($charge['Receipt'] AS $receipt)
+      $balance -= $receipt['ChargesReceipt']['amount'];
+
+    $running_total += $balance;
+
     $rows[] = array($html->link('#'.$charge['id'],
 				array('controller' => 'charges',
 				      'action'     => 'view',
 				      $charge['id'])),
-		    datefmt($charge['charge_date']) .' - '. datefmt($charge['charge_to_date']),
+		    datefmt($charge['charge_date']),
+		    datefmt($charge['charge_to_date']),
 		    $charge['ChargeType']['name'],
 		    $charge['comment'],
 		    currency($amount),
+		    currency($balance),
+		    //currency($amount - $paid));
 		    currency($running_total));
+    
     $row_class[] = array('charge', (++$odd % 2) ? 'oddrow' : 'evnrow');
     
-    foreach ($charge['Receipt'] AS $receipt) {
-      $amount = -1 * $receipt['ChargesReceipt']['amount'];
-      $running_total += $amount;
-      $rows[] = array($html->link('#'.$receipt['id'],
-				array('controller' => 'receipts',
-				      'action'     => 'view',
-				      $receipt['id'])),
-		      ' -- ' . datefmt($receipt['stamp']),
-		      'Payment Applied',
-		      $receipt['comment'],
-		      currency($amount),
-		      currency($running_total));
-      $row_class[] = array('receipt', ($odd % 2) ? 'oddrow' : 'evnrow');
-    }
   }
 
   echo $this->element('table',

views/elements/ledger.ctp

@@ -0,0 +1,321 @@
+<?php /* -*- mode:PHP -*- */
+
+/* if (isset($heading)) */
+/*   echo $heading; */
+/* else */
+/*   echo '<h2>'.__('Payments',true).'</h2>'; */
+
+?>
+
+<div class="ledger collection">
+<!-- <span class="title">$caption</span> -->
+
+<?php
+; // Alignment purposes only
+
+// Charges Only
+// Payments Only
+// Mixture of both (by date)
+// Match both (payments match charges)
+
+
+
+/**********************************************************************
+ * Charges Only
+ */
+if (isset($ledger['charges'])) {
+  $headers = array('Charge', 'Date', 'Through', 'Type', 'Comment', 'Amount', 'Balance', 'Total');
+
+  $rows = array();
+  $row_class = array();
+  $running_total = 0;
+  foreach($lease['Charge'] AS $charge) {
+    $amount = $charge['total'];
+
+    $balance = $amount;
+    foreach ($charge['Receipt'] AS $receipt)
+      $balance -= $receipt['ChargesReceipt']['amount'];
+
+    $running_total += $balance;
+
+    $rows[] = array($html->link('#'.$charge['id'],
+				array('controller' => 'charges',
+				      'action'     => 'view',
+				      $charge['id'])),
+		    datefmt($charge['charge_date']),
+		    datefmt($charge['charge_to_date']),
+		    $charge['ChargeType']['name'],
+		    $charge['comment'],
+		    currency($amount),
+		    currency($balance),
+		    //currency($amount - $paid));
+		    currency($running_total));
+    
+    $row_class[] = 'charge';
+  }
+
+  echo ('<div class="ledger history charges">' . "\n");
+  echo $this->element('table',
+		      array('class'   => 'item ledger list',
+			    'caption' => $caption,
+			    'headers' => $headers,
+			    'rows'    => $rows,
+			    'row_class' => $row_class,
+			    'column_class' => $headers));
+  echo ('</div>' . "\n");
+}
+
+
+/**********************************************************************
+ * Receipts Only
+ */
+
+if (isset($ledger['receipts'])) {
+  $headers = array('Receipt', 'Date', 'Comment', 'Amount', 'Balance', 'Total');
+
+  $receipts = array();
+  foreach ($lease['Charge'] AS $charge) {
+    foreach($charge['Receipt'] AS $receipt) {
+      if (!isset($receipts[$receipt['id']])) {
+	$receipts[$receipt['id']] = $receipt;
+	$receipts[$receipt['id']]['amount'] = 0;
+	$receipts[$receipt['id']]['charge'] = 0;
+	foreach($receipt['Payment'] AS $payment)
+	  $receipts[$receipt['id']]['amount'] += $payment['amount'];
+	unset($receipts[$receipt['id']]['ChargesReceipt']);
+	unset($receipts[$receipt['id']]['Payment']);
+      }
+      $receipts[$receipt['id']]['charge'] += $receipt['ChargesReceipt']['amount'];
+    }
+  }
+
+  usort($receipts,
+	create_function('$a, $b',
+		'$adate = TimeHelper::toUnix(isset($a["charge_date"]) ? $a["charge_date"] : $a["stamp"]); ' .
+		'$bdate = TimeHelper::toUnix(isset($b["charge_date"]) ? $b["charge_date"] : $b["stamp"]); ' .
+		'return strcmp($adate, $bdate);')
+	);
+
+  $rows = array();
+  $row_class = array();
+  $running_total = 0;
+
+  foreach ($receipts AS $receipt) {
+    $amount = $receipt['amount'];
+    $balance = $amount - $receipt['charge'];
+    $running_total += $balance;
+
+    $rows[] = array($html->link('#'.$receipt['id'],
+				array('controller' => 'receipts',
+				      'action'     => 'view',
+				      $receipt['id'])),
+		    datefmt($receipt['stamp']),
+		    $receipt['comment'],
+		    currency($amount),
+		    currency($balance),
+		    currency($running_total));
+    
+    $row_class[] = 'receipt';
+  }
+
+  echo ('<div class="ledger history receipts">' . "\n");
+  echo $this->element('table',
+		      array('class'   => 'item ledger list',
+			    'caption' => $caption,
+			    'headers' => $headers,
+			    'rows'    => $rows,
+			    'row_class' => $row_class,
+			    'column_class' => $headers));
+  echo ('</div>' . "\n");
+}
+
+/* $headers = array('Receipt', 'Date', 'Comment', 'Amount', 'Balance', 'Total'); */
+
+/* $rows = array(); */
+/* $row_class = array(); */
+/* $running_total = 0; */
+/* $odd = 0; */
+/* foreach($lease['Receipt'] AS $charge) { */
+/*   $amount = $charge['total']; */
+
+/*   $balance = $amount; */
+/*   foreach ($charge['Receipt'] AS $receipt) */
+/*     $balance -= $receipt['ChargesReceipt']['amount']; */
+
+/*   $running_total += $balance; */
+
+
+/*     $charge_amount = 0; */
+/*     $payment_amount = 0; */
+/*     foreach($receipt['Charge'] AS $charge) */
+/*       $charge_amount += $charge['ChargesReceipt']['amount']; */
+/*     foreach($receipt['Payment'] AS $payment) */
+/*       $payment_amount += $payment['amount']; */
+
+/*   foreach ($charge['Receipt'] AS $receipt) { */
+/*     $amount = -1 * $receipt['ChargesReceipt']['amount']; */
+/*     $running_total += $amount; */
+/*     $rows[] = array($html->link('#'.$receipt['id'], */
+/* 				array('controller' => 'receipts', */
+/* 				      'action'     => 'view', */
+/* 				      $receipt['id'])), */
+/* 		    datefmt($receipt['stamp']), */
+/* 		    $receipt['comment'], */
+/* 		    currency($amount), */
+/* 		    currency($running_total)); */
+/*     $row_class[] = array('receipt', ($odd % 2) ? 'oddrow' : 'evnrow'); */
+/*   } */
+
+/*   $rows[] = array($html->link('#'.$charge['id'], */
+/* 			      array('controller' => 'charges', */
+/* 				    'action'     => 'view', */
+/* 				    $charge['id'])), */
+/* 		  datefmt($charge['charge_date']), */
+/* 		  datefmt($charge['charge_to_date']), */
+/* 		  $charge['ChargeType']['name'], */
+/* 		  $charge['comment'], */
+/* 		  currency($amount), */
+/* 		  currency($balance), */
+/* 		  //currency($amount - $paid)); */
+/* 		  currency($running_total)); */
+    
+/*   $row_class[] = array('charge', (++$odd % 2) ? 'oddrow' : 'evnrow'); */
+/* } */
+
+/* echo ('<div class="ledger history charges">' . "\n"); */
+/* echo $this->element('table', */
+/* 		    array('class'   => 'item ledger list', */
+/* 			  'caption' => $caption */
+/* 			  'suppress_alternate_rows' => true, */
+/* 			  'headers' => $headers, */
+/* 			  'rows'    => $rows, */
+/* 			  'row_class' => $row_class, */
+/* 			  'column_class' => $headers)); */
+/* echo ('</div>' . "\n"); */
+
+
+/**********************************************************************
+ * Mixture
+ */
+
+if (isset($ledger['mix'])) {
+  $headers = array(/*'Charge/Receipt'*/'ID', 'Date', /*'Through',*/ 'Type', 'Comment', 'Amount', 'Total');
+
+  $receipts = array();
+  foreach ($lease['Charge'] AS $charge) {
+    foreach($charge['Receipt'] AS $receipt) {
+      if (!isset($receipts[$receipt['id']])) {
+	$receipts[$receipt['id']] = $receipt;
+	$receipts[$receipt['id']]['amount'] = 0;
+	unset($receipts[$receipt['id']]['ChargesReceipt']);
+	unset($receipts[$receipt['id']]['Payment']);
+      }
+      $receipts[$receipt['id']]['amount'] += $receipt['ChargesReceipt']['amount'];
+    }
+  }
+
+  $mix = array_merge($lease['Charge'], $receipts);
+  usort($mix,
+	create_function('$a, $b',
+		'$adate = TimeHelper::toUnix(isset($a["charge_date"]) ? $a["charge_date"] : $a["stamp"]); ' .
+		'$bdate = TimeHelper::toUnix(isset($b["charge_date"]) ? $b["charge_date"] : $b["stamp"]); ' .
+		'return strcmp($adate, $bdate);')
+	);
+
+  $rows = array();
+  $row_class = array();
+  $running_total = 0;
+
+  foreach ($mix AS $row) {
+    if (isset($row['charge_date'])) {
+      $controller = 'charges';
+      $class = 'charge';
+      $rowdate = datefmt($row['charge_date']) .' - '. datefmt($row['charge_to_date']);
+      $name = $row['ChargeType']['name'];
+      $amount = $row['total'];
+    }
+    else {
+      $controller = 'receipts';
+      $class = 'receipt';
+      $rowdate = ' -- ' . datefmt($row['stamp']);
+      $name = 'Payment Applied';
+      $amount = -1 * $row['amount'];
+    }
+
+    $running_total += $amount;
+    $rows[] = array($html->link('#'.$row['id'],
+				array('controller' => $controller,
+				      'action'     => 'view',
+				      $row['id'])),
+		    $rowdate,
+		    $name,
+		    $row['comment'],
+		    currency($amount),
+		    currency($running_total));
+    $row_class[] = $class;
+  }
+
+  echo ('<div class="ledger history mix">' . "\n");
+  echo $this->element('table',
+		      array('class'   => 'item ledger list',
+			    'caption' => $caption,
+			    //'suppress_alternate_rows' => true,
+			    'headers' => $headers,
+			    'rows'    => $rows,
+			    'row_class' => $row_class,
+			    'column_class' => $headers));
+  echo ('</div>' . "\n");
+}
+
+/**********************************************************************
+ * Match
+ */
+
+if (isset($ledger['match'])) {
+  $headers = array(/*'Charge/Receipt'*/'ID', 'Date', /*'Through',*/ 'Type', 'Comment', 'Amount', 'Total');
+
+  $rows = array();
+  $row_class = array();
+  $running_total = 0;
+  $odd = 0;
+  foreach($lease['Charge'] AS $charge) {
+    $amount = $charge['total'];
+    $running_total += $amount;
+    $rows[] = array($html->link('#'.$charge['id'],
+				array('controller' => 'charges',
+				      'action'     => 'view',
+				      $charge['id'])),
+		    datefmt($charge['charge_date']) .' - '. datefmt($charge['charge_to_date']),
+		    $charge['ChargeType']['name'],
+		    $charge['comment'],
+		    currency($amount),
+		    currency($running_total));
+    $row_class[] = array('charge', (++$odd % 2) ? 'oddrow' : 'evnrow');
+    
+    foreach ($charge['Receipt'] AS $receipt) {
+      $amount = -1 * $receipt['ChargesReceipt']['amount'];
+      $running_total += $amount;
+      $rows[] = array($html->link('#'.$receipt['id'],
+				array('controller' => 'receipts',
+				      'action'     => 'view',
+				      $receipt['id'])),
+		      ' -- ' . datefmt($receipt['stamp']),
+		      'Payment Applied',
+		      $receipt['comment'],
+		      currency($amount),
+		      currency($running_total));
+      $row_class[] = array('receipt', ($odd % 2) ? 'oddrow' : 'evnrow');
+    }
+  }
+
+  echo ('<div class="ledger history match">' . "\n");
+  echo $this->element('table',
+		      array('class'   => 'item ledger list',
+			    'caption' => $caption,
+			    'suppress_alternate_rows' => true,
+			    'headers' => $headers,
+			    'rows'    => $rows,
+			    'row_class' => $row_class,
+			    'column_class' => $headers));
+  echo ('</div>' . "\n");
+}

views/units/view.ctp

@@ -4,20 +4,20 @@
 
 <?php
 
-function currency($number) {
+function currency($amount) {
-   if ($number < 0)
+  return NumberHelper::currency($amount);
-     return "($ " . number_format(-1*$number, 2) . ")";
-   else
-     return "$ " . number_format($number, 2);
 }
 
 function datefmt($date) {
   $date_fmt = 'm/d/Y';
-  return ($date
+  return TimeHelper::format($date_fmt, $date);
-	  ? date_format(date_create($date), $date_fmt)
-	  : null);
 }
 
+function datetimefmt($date) {
+  return TimeHelper::nice($date);
+}
+
+
 /**********************************************************************
  * Unit Info
  */
@@ -59,8 +59,8 @@ foreach($unit['Lease'] AS $lease) {
 		  datefmt($lease['lease_date']),
 		  datefmt($lease['movein_date']),
 		  datefmt($lease['moveout_date']),
-		  $lease['amount'],
+		  currency($lease['amount']),
-		  $lease['deposit'],
+		  currency($lease['deposit']),
 		  $lease['comment']);
 }
 
@@ -76,49 +76,11 @@ echo $this->element('table',
  * Ledger History
  */
 foreach($unit['Lease'] AS $lease) {
-  $headers = array(/*'Charge/Receipt'*/'ID', 'Date', /*'Through',*/ 'Type', 'Comment', 'Amount', 'Total');
+  $caption = 'Lease #'.$lease['number'].' (Tenant: '.$lease['Contact'][0]['display_name'].')';
-
+  echo $this->element('ledger',
-  $rows = array();
+		      array('lease'   => $lease,
-  $running_total = 0;
+			    'caption' => $caption,
-  $odd = 0;
+			    'ledger'  => array('charges'=>1, 'receipts'=>1, 'match'=>1, 'zmix'=>1)));
-  foreach($lease['Charge'] AS $charge) {
-    $amount = $charge['total'];
-    $running_total += $amount;
-    $rows[] = array($html->link('#'.$charge['id'],
-				array('controller' => 'charges',
-				      'action'     => 'view',
-				      $charge['id'])),
-		    datefmt($charge['charge_date']) .' - '. datefmt($charge['charge_to_date']),
-		    $charge['ChargeType']['name'],
-		    $charge['comment'],
-		    currency($amount),
-		    currency($running_total));
-    $row_class[] = array('charge', (++$odd % 2) ? 'oddrow' : 'evnrow');
-    
-    foreach ($charge['Receipt'] AS $receipt) {
-      $amount = -1 * $receipt['ChargesReceipt']['amount'];
-      $running_total += $amount;
-      $rows[] = array($html->link('#'.$receipt['id'],
-				array('controller' => 'receipts',
-				      'action'     => 'view',
-				      $receipt['id'])),
-		      ' -- ' . datefmt($receipt['stamp']),
-		      'Payment Applied',
-		      $receipt['comment'],
-		      currency($amount),
-		      currency($running_total));
-      $row_class[] = array('receipt', ($odd % 2) ? 'oddrow' : 'evnrow');
-    }
-  }
-
-  echo $this->element('table',
-		      array('class'   => 'item ledger list',
-			    'caption' => 'Lease #'.$lease['number'].' (Tenant: '.$lease['Contact'][0]['display_name'].')',
-			    'suppress_alternate_rows' => true,
-			    'headers' => $headers,
-			    'rows'    => $rows,
-			    'row_class' => $row_class,
-			    'column_class' => $headers));
 }
 ?>