fix new targer page endpoint #124

src/backend/app/Http/Controllers/MeterController.php

@@ -129,4 +129,8 @@ public function update(UpdateMeterRequest $request, Meter $meter): ApiResource {
 
         return ApiResource::make($updatedMeter);
     }
+
+    public function showConnectionTypes(): ApiResource {
+        return ApiResource::make($this->meterService->getNumberOfConnectionTypes());
+    }
 }

src/backend/app/Services/MeterService.php

@@ -6,6 +6,7 @@
 use App\Services\Interfaces\IBaseService;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Facades\DB;
 
 /**
  * @implements IBaseService<Meter>
@@ -107,4 +108,11 @@ public function update($meter, array $meterData): Meter {
 
         return $meter;
     }
+
+    public function getNumberOfConnectionTypes(): Collection|array {
+        return $this->meter->newQuery()->join('connection_types', 'meters.connection_type_id', '=', 'connection_types.id')
+            ->select('connection_type_id', DB::raw('count(*) as total'))
+            ->groupBy('connection_type_id')
+            ->get();
+    }
 }

src/backend/routes/resources/Meters.php

@@ -6,6 +6,7 @@
 Route::group(['prefix' => 'meters'], function () {
     Route::get('/', 'MeterController@index');
     Route::post('/', 'MeterController@store');
+    Route::get('/connection-types', 'MeterController@showConnectionTypes');
     Route::put('/{meter}', 'MeterController@update');
     Route::get('/search', 'MeterController@search');
     Route::get('/{serialNumber}', 'MeterController@show');

src/frontend/src/resources.js

@@ -127,7 +127,7 @@ export let resources = {
   connections: {
     list: "/api/connection-groups",
     sublist: "/api/sub-connection-types",
-    number_of_customers: "/api/meters/parameters/connection-types",
+    number_of_customers: "/api/meters/connection-types",
     store: "/api/connection-types",
   },
   clusters: {