fix(api): return correct status code for services

Services APIs do not return the correct status code.
In some places we force status code 200 or 201 even when there are
errors and we override the 40x status codes.

Author: megheaiulian

app/Http/Controllers/Api/ServicesController.php

@@ -377,11 +377,9 @@ public function create_service(Request $request)
 
             return response()->json(['message' => 'Service not found.', 'valid_service_types' => $serviceKeys], 404);
         } elseif (filled($request->docker_compose_raw)) {
-
             $service = new Service;
-            $result = $this->upsert_service($request, $service, $teamId);
 
-            return response()->json(serializeApiResponse($result))->setStatusCode(201);
+            return $this->upsert_service($request, $service, $teamId, 201);
         } else {
             return response()->json(['message' => 'No service type or docker_compose_raw provided.'], 400);
         }
@@ -613,20 +611,18 @@ public function update_by_uuid(Request $request)
             return response()->json(['message' => 'Service not found.'], 404);
         }
 
-        $result = $this->upsert_service($request, $service, $teamId);
-
-        return response()->json(serializeApiResponse($result))->setStatusCode(200);
+        return $this->upsert_service($request, $service, $teamId, 200);
     }
 
-    private function upsert_service(Request $request, Service $service, string $teamId)
+    private function upsert_service(Request $request, Service $service, string $teamId, int $code)
     {
         $allowedFields = ['name', 'description', 'project_uuid', 'environment_name', 'environment_uuid', 'server_uuid', 'destination_uuid', 'instant_deploy', 'docker_compose_raw', 'connect_to_docker_network'];
         $validator = customApiValidator($request->all(), [
             'project_uuid' => 'string|required',
             'environment_name' => 'string|nullable',
             'environment_uuid' => 'string|nullable',
             'server_uuid' => 'string|required',
-            'destination_uuid' => 'string',
+            'destination_uuid' => 'string|nullable',
             'name' => 'string|max:255',
             'description' => 'string|nullable',
             'instant_deploy' => 'boolean',
@@ -724,10 +720,10 @@ private function upsert_service(Request $request, Service $service, string $team
             return $domain;
         })->values();
 
-        return [
+        return response()->json([
             'uuid' => $service->uuid,
             'domains' => $domains,
-        ];
+        ])->setStatusCode($code);
     }
 
     #[OA\Get(