Enable resubmitting form if invoice fails to save

app/Http/Controllers/BaseController.php

@@ -24,6 +24,10 @@ class BaseController extends Controller
 
     protected function returnBulk($entityType, $action, $ids)
     {
+        if ( ! is_array($ids)) {
+            $ids = [$ids];
+        }
+        
         $isDatatable = filter_var(request()->datatable, FILTER_VALIDATE_BOOLEAN);
         $entityTypes = Utils::pluralizeEntityType($entityType);
 

app/Http/Controllers/InvoiceController.php

@@ -413,10 +413,10 @@ class InvoiceController extends BaseController
         Session::flash('message', $message);
 
         if ($action == 'email') {
-            return $this->emailInvoice($invoice, Input::get('pdfupload'));
+            $this->emailInvoice($invoice, Input::get('pdfupload'));
         }
 
-        return redirect()->to($invoice->getRoute());
+        return url($invoice->getRoute());
     }
 
     /**
@@ -429,7 +429,7 @@ class InvoiceController extends BaseController
     {
         $data = $request->input();
         $data['documents'] = $request->file('documents');
-
+        testindfasdfa();
         $action = Input::get('action');
         $entityType = Input::get('entityType');
 
@@ -439,14 +439,14 @@ class InvoiceController extends BaseController
         Session::flash('message', $message);
 
         if ($action == 'clone') {
-            return $this->cloneInvoice($request, $invoice->public_id);
+            return url(sprintf('%ss/%s/clone', $entityType, $invoice->public_id));
         } elseif ($action == 'convert') {
             return $this->convertQuote($request, $invoice->public_id);
         } elseif ($action == 'email') {
-            return $this->emailInvoice($invoice, Input::get('pdfupload'));
+            $this->emailInvoice($invoice, Input::get('pdfupload'));
         }
 
-        return redirect()->to($invoice->getRoute());
+        return url($invoice->getRoute());
     }
 
 
@@ -473,8 +473,6 @@ class InvoiceController extends BaseController
         } else {
             Session::flash('error', $response);
         }
-
-        return Redirect::to("{$entityType}s/{$invoice->public_id}/edit");
     }
 
     private function emailRecurringInvoice(&$invoice)
@@ -540,7 +538,7 @@ class InvoiceController extends BaseController
 
         Session::flash('message', trans('texts.converted_to_invoice'));
 
-        return Redirect::to('invoices/' . $clone->public_id);
+        return url('invoices/' . $clone->public_id);
     }
 
     public function cloneInvoice(InvoiceRequest $request, $publicId)

resources/assets/js/script.js

@@ -1143,3 +1143,19 @@ function searchData(data, key, fuzzy) {
 function escapeRegExp(str) {
   return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
 }
+
+function firstJSONError(json) {
+    for (var key in json) {
+        if ( ! json.hasOwnProperty(key)) {
+            continue;
+        }
+        var item = json[key];
+        for (var subKey in item) {
+            if ( ! item.hasOwnProperty(subKey)) {
+                continue;
+            }
+            return item[subKey];
+        }
+    }
+    return false;
+}

resources/lang/en/texts.php

@@ -2138,6 +2138,7 @@ $LANG = array(
     'new_category' => 'New Category',
     'restore_product' => 'Restore Product',
     'blank' => 'Blank',
+    'invoice_error' => 'There was an error saving your invoice.',
 
 );
 

resources/views/invoices/edit.blade.php

@@ -18,6 +18,11 @@
             float: left;
         }
 
+        .btn-info:disabled {
+            background-color: #e89259;
+            border-color: #e89259;
+        }
+
         #scrollable-dropdown-menu .tt-menu {
             max-height: 150px;
             overflow-y: auto;
@@ -758,6 +763,7 @@
 	</div>
 
     {!! Former::close() !!}
+    </form>
 
     {!! Former::open("{$entityType}s/bulk")->addClass('bulkForm') !!}
     {!! Former::populateField('bulk_public_id', $invoice->public_id) !!}
@@ -1336,7 +1342,20 @@
         }
 
         @if (Auth::user()->canCreateOrEdit(ENTITY_INVOICE, $invoice))
-            return true;
+            if ($('#saveButton').is(':disabled')) {
+                return false;
+            }
+            $('#saveButton, #emailButton').attr('disabled', true);
+            // if save fails ensure user can try again
+            $.post('{{ url($url) }}', $('.main-form').serialize(), function(data) {
+                NINJA.formIsChanged = false;
+                location.href = data;
+            }).fail(function(data) {
+                $('#saveButton, #emailButton').attr('disabled', false);
+                var error = firstJSONError(data.responseJSON) || data.statusText;
+                swal("{!! trans('texts.invoice_error') !!}", error);
+            });
+            return false;
         @else
             return false;
         @endif
@@ -1344,7 +1363,7 @@
 
     function submitBulkAction(value) {
         $('#bulk_action').val(value);
-        $('.bulkForm').submit();
+        $('.bulkForm')[0].submit();
     }
 
 	function isSaveValid() {