Fixes to emailing cancel requests. Changes to email jobs with no site_id

app/Mail/OrderRequestApprove.php

@@ -6,6 +6,7 @@ use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Support\Facades\Config;
 
 use App\Models\Service;
 
@@ -35,6 +36,8 @@ class OrderRequestApprove extends Mailable
      */
     public function build()
     {
+		Config::set('site',$this->service->site);
+
 		// @todo This is not consistent with Cancel/Change Request
 		switch ($this->service->category) {
 			case 'BROADBAND': $subject = sprintf('%s: %s',$this->service->category,$this->service->type->service_address);