Make email not required for customer/vendor

app/Http/Controllers/Auth/Users.php

@@ -243,6 +243,7 @@ class Users extends Controller
     public function autocomplete(ARequest $request)
     {
         $user = false;
+        $data = false;
 
         $column = $request['column'];
         $value = $request['value'];
@@ -250,7 +251,7 @@ class Users extends Controller
         if (!empty($column) && !empty($value)) {
             switch ($column) {
                 case 'id':
-                    $user = User::find();
+                    $user = User::find((int) $value);
                     break;
                 case 'email':
                     $user = User::where('email', $value)->first();
@@ -258,12 +259,16 @@ class Users extends Controller
                 default:
                     $user = User::where($column, $value)->first();
             }
+
+            $data = $user;
+        } elseif (!empty($column) && empty($value)) {
+            $data = trans('validation.required', ['attribute' => $column]);
         }
 
         return response()->json([
-            'errors'  => ($user) ? false: true,
-            'success' => ($user) ? true: false,
-            'data'    => $user
+            'errors'  => ($user) ? false : true,
+            'success' => ($user) ? true : false,
+            'data'    => $data
         ]);
     }
 }

app/Http/Controllers/Expenses/Vendors.php

@@ -44,6 +44,10 @@ class Vendors extends Controller
      */
     public function store(Request $request)
     {
+        if (empty($request['email'])) {
+            $request['email'] = '';
+        }
+
         Vendor::create($request->all());
 
         $message = trans('messages.success.added', ['type' => trans_choice('general.vendors', 1)]);
@@ -120,6 +124,10 @@ class Vendors extends Controller
      */
     public function update(Vendor $vendor, Request $request)
     {
+        if (empty($request['email'])) {
+            $request['email'] = '';
+        }
+
         $vendor->update($request->all());
 
         $message = trans('messages.success.updated', ['type' => trans_choice('general.vendors', 1)]);
@@ -169,6 +177,10 @@ class Vendors extends Controller
 
     public function vendor(Request $request)
     {
+        if (empty($request['email'])) {
+            $request['email'] = '';
+        }
+
         $vendor = Vendor::create($request->all());
 
         return response()->json($vendor);

app/Http/Controllers/Incomes/Customers.php

@@ -46,6 +46,10 @@ class Customers extends Controller
     public function store(Request $request)
     {
         if (empty($request->input('create_user'))) {
+            if (empty($request['email'])) {
+                $request['email'] = '';
+            }
+
             Customer::create($request->all());
         } else {
             // Check if user exist
@@ -112,6 +116,11 @@ class Customers extends Controller
 
         foreach ($rows as $row) {
             $data = $row->toArray();
+
+            if (empty($data['email'])) {
+                $data['email'] = '';
+            }
+
             $data['company_id'] = session('company_id');
 
             Customer::create($data);
@@ -149,6 +158,10 @@ class Customers extends Controller
     public function update(Customer $customer, Request $request)
     {
         if (empty($request->input('create_user'))) {
+            if (empty($request['email'])) {
+                $request['email'] = '';
+            }
+
             $customer->update($request->all());
         } else {
             // Check if user exist
@@ -220,6 +233,10 @@ class Customers extends Controller
 
     public function customer(Request $request)
     {
+        if (empty($request['email'])) {
+            $request['email'] = '';
+        }
+
         $customer = Customer::create($request->all());
 
         return response()->json($customer);

app/Http/Controllers/Incomes/Invoices.php

@@ -489,6 +489,10 @@ class Invoices extends Controller
      */
     public function emailInvoice(Invoice $invoice)
     {
+        if (empty($invoice->customer_email)) {
+            return redirect()->back();
+        }
+
         $invoice = $this->prepareInvoice($invoice);
 
         $logo = $this->getLogo();