Fixes for FPX mailer and multi company selector in Client Portal

app/Http/Middleware/CheckClientExistence.php

@@ -37,14 +37,13 @@ class CheckClientExistence
             ->where('email', auth()->guard('contact')->user()->email)
             ->whereNotNull('email')
             ->where('email', '<>', '')
-            ->distinct('company_id')
-            ->distinct('email')
+            ->distinct('client_id')
             ->whereNotNull('company_id')
             ->whereHas('client', function ($query) {
                 return $query->where('is_deleted', false);
             })
             ->whereHas('company', function ($query){
-                return $query->where('id', auth()->guard('contact')->user()->client->company_id);
+                return $query->where('companies.account_id', auth()->guard('contact')->user()->company->account_id);
             })
             ->get();
 

app/Jobs/Mail/PaymentFailureMailer.php

@@ -82,6 +82,9 @@ class PaymentFailureMailer implements ShouldQueue
             //determine if this user has the right permissions
             $methods = $this->findCompanyUserNotificationType($company_user, ['payment_failure_all','payment_failure', 'payment_failure_user', 'all_notifications']);
 
+            if(!is_string($this->error))
+                $this->error = "Undefined error. Please contact the administrator for further information.";
+
             //if mail is a method type -fire mail!!
             if (($key = array_search('mail', $methods)) !== false) {
                 unset($methods[$key]);

app/PaymentDrivers/Stripe/FPX.php

@@ -141,6 +141,6 @@ class FPX
             $this->stripe->client->company,
         );
 
-        throw new PaymentFailed('Failed to process the payment.', 500);
+        throw new PaymentFailed('Failed to process the payment.', 400);
     }
 }