Dont save payments with a zero alloc amount, delete payments with a zero alloc amount, fix javascript calculating payment balance

app/Http/Controllers/AdminController.php

@@ -126,8 +126,7 @@ class AdminController extends Controller
 
 				if ($items->count() == 1) {
 					$oo = $items->pop();
-
+					if ($amount['id'] == 0) {
-					if (! $amount['id']) {
 						$oo->delete();
 						continue;
 					}
@@ -138,7 +137,13 @@ class AdminController extends Controller
 				}
 
 				$oo->amount = ($oo->invoice->due >= 0) && ($oo->invoice->due-$amount['id'] >= 0) ? $amount['id'] : 0;
+
+				// If the amount is empty, ignore it.
+				if (! $oo->amount)
+					continue;
+
 				$oo->site_id = config('site')->site_id;
+				$oo->active = TRUE;
 				$o->items()->save($oo);
 			}
 

resources/views/email/user/invoice.blade.php

@@ -12,6 +12,8 @@ A new invoice has been generated on your account. A summary of that invoice is b
 ||| Sub Total | ${{ number_format($invoice->sub_total,2) }} |
 ||| Tax | ${{ number_format($invoice->tax_total,2) }} |
 ||| Total | ${{ number_format($invoice->total,2) }} |
+||| Payments | ${{ number_format($invoice->paid,2) }} |
+||| Still Due | ${{ number_format($invoice->due,2) }} |
 @endcomponent
 
 If you would like a PDF copy of that invoice, please click on the link below:

resources/views/theme/backend/adminlte/a/payment/addedit.blade.php

@@ -219,7 +219,7 @@
 			var alloc = 0;
 
 			$('.invoice').each(function() {
-				alloc += $(this).val();
+				alloc += parseFloat($(this).val());
 			})
 
 			$('#balance').val(($('#total_amt').val()-alloc).toFixed(2))