diff --git a/app/Http/Controllers/Controller.php b/app/Http/Controllers/Controller.php
index 31cc056..a02d0d1 100644
--- a/app/Http/Controllers/Controller.php
+++ b/app/Http/Controllers/Controller.php
@@ -3,6 +3,9 @@
 namespace App\Http\Controllers;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Http;
+use App\Models\UserToActivity;
+use App\Models\Activity;
+use App\Models\AssignMaterial;
 use Laravel\Lumen\Routing\Controller as BaseController;
 
 use App\Models\ReportK3Detail;
@@ -250,7 +253,10 @@ class Controller extends BaseController
 
     private function calculateMaterialCost($activity_id, $proyek_id)
     {
-        $totalCost = AssignMaterial::selectRaw("ISNULL(qty_planning,0)*ISNULL(budget,0) as totalCost")->where("proyek_id", $proyek_id)->where("activity_id", $activity_id)->sum("totalCost");
+      $totalCost = AssignMaterial::selectRaw("COALESCE(qty_planning,0)*COALESCE(budget,0) as totalCost")
+        ->where("proyek_id", $proyek_id)
+        ->where("activity_id", $activity_id)
+        ->sum(AssignMaterial::raw("COALESCE(qty_planning, 0) * COALESCE(budget, 0)"));
         return $totalCost;
     }
 
diff --git a/app/Http/Controllers/HierarchyFtthController.php b/app/Http/Controllers/HierarchyFtthController.php
index e172ddc..1184109 100644
--- a/app/Http/Controllers/HierarchyFtthController.php
+++ b/app/Http/Controllers/HierarchyFtthController.php
@@ -49,8 +49,9 @@ class HierarchyFtthController extends Controller
         }
     }
 
-    public function show(HierarchyFtth $hierarchyFtth)
+    public function show($id)
     {
+        $hierarchyFtth = HierarchyFtth::where('id', $id)->first();   
         try {
             return response()->json($hierarchyFtth);
         } catch (\Exception $e) {
@@ -61,8 +62,9 @@ class HierarchyFtthController extends Controller
         }
     }
 
-    public function update(Request $request, HierarchyFtth $hierarchyFtth)
+    public function update(Request $request, $id)
     {
+        $hierarchyFtth = HierarchyFtth::where('id', $id)->first();
         try {
             $hierarchyFtth->update($request->all());
 
@@ -78,8 +80,9 @@ class HierarchyFtthController extends Controller
         }
     }
 
-    public function destroy(HierarchyFtth $hierarchyFtth)
+    public function destroy($id)
     {
+        $hierarchyFtth = HierarchyFtth::where('id', $id)->first();
         try {
             $hierarchyFtth->delete();
 
@@ -94,4 +97,29 @@ class HierarchyFtthController extends Controller
             ], 500);
         }
     }
+    
+    public function getTreeByProject($project_id)
+    {
+        $data = HierarchyFtth::where('project_id', $project_id)->whereNull('parent_id')->orderByRaw('id ASC')->get();
+        $finalData = [];
+        foreach($data as $objRow){
+            $objRow->children = $this->getChildren($project_id, $objRow->id);
+            $objRow->key = rand(1, 1000);
+            $finalData[] = $objRow;
+        }
+
+        return response()->json(['status'=>'success','data'=>$finalData,'code'=>200], 200);
+    }
+
+    private function getChildren($project_id, $parent_id)
+    {
+        $finalData = [];
+        $data = HierarchyFtth::where('project_id', $project_id)->where('parent_id', $parent_id)->orderByRaw('id ASC')->get();
+        foreach($data as $objRow){
+            $objRow->key = rand(1, 1000);
+            $objRow->children = $this->getChildren($project_id, $objRow->id);
+            $finalData[] = $objRow;
+        }
+        return $finalData;
+    }
 }
diff --git a/app/Http/Controllers/UserToActivityController.php b/app/Http/Controllers/UserToActivityController.php
index 8cf9ad6..168af3d 100644
--- a/app/Http/Controllers/UserToActivityController.php
+++ b/app/Http/Controllers/UserToActivityController.php
@@ -72,6 +72,17 @@ class UserToActivityController extends Controller
 
 	}
 
+	private function updatedCostPlanning($parent_id) {
+		$sumBiaya = Activity::selectRaw('sum(cast(rencana_biaya as double precision))')
+			->where("parent_id", $parent_id)
+			->first();
+		if($parent = Activity::find($parent_id)){
+			$parent->update([
+				"rencana_biaya" => $sumBiaya->sum,
+			]);
+		}
+  }
+
 	public function update(Request $request, $id){
 		if(empty($id) || !is_int((int)$id))
 			return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
diff --git a/routes/web.php b/routes/web.php
index 61a480c..b403f54 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -442,9 +442,10 @@ $router->group(['prefix'=>'api', 'middleware' => 'cors'], function () use ($rout
     $router->get('/hierarchy-ftths', 'HierarchyFtthController@index');
     $router->post('/hierarchy-ftths', 'HierarchyFtthController@store');
     $router->post('/hierarchy-ftths/search', 'HierarchyFtthController@search');
-    $router->get('/hierarchy-ftths/{hierarchyFtth}', 'HierarchyFtthController@show');
-    $router->put('/hierarchy-ftths/{hierarchyFtth}', 'HierarchyFtthController@update');
-    $router->delete('/hierarchy-ftths/{hierarchyFtth}', 'HierarchyFtthController@destroy');
+    $router->get('/hierarchy-ftths/{id}', 'HierarchyFtthController@show');
+    $router->put('/hierarchy-ftths/{id}', 'HierarchyFtthController@update');
+    $router->delete('/hierarchy-ftths/{id}', 'HierarchyFtthController@destroy');
+    $router->get('/hierarchy-ftths/tree/{project_id}', 'HierarchyFtthController@getTreeByProject');
 
 		$router->post('/map-monitoring/search', 'MapMonitoringController@search');
 	});