app/Http/Controllers/PlantController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use App\Models\Item;
 use App\Models\Plant;
 use Illuminate\Http\Request;
 
@@ -56,6 +57,78 @@ class PlantController extends Controller
         ]);
     }
 
+    public function getItemCode(Request $request){
+        $expectedUser = env('API_AUTH_USER');
+        $expectedPw = env('API_AUTH_PW');
+        $header_auth = $request->header('Authorization');
+        $expectedToken = $expectedUser.':'.$expectedPw;
+
+        if ('Bearer '.$expectedToken != $header_auth) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => 'Invalid authorization token!',
+            ], 403);
+        }
+
+        $plantCode = $request->header('plant-code');
+
+        $itemCode = $request->header('item-code');
+
+        if (! $plantCode) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => "Plant Code value can't be empty",
+            ], 404);
+        } elseif (! $itemCode) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => 'Item code cannot be empty!',
+            ], 404);
+        }
+
+        $plant = Plant::where('code', $plantCode)->first();
+        $plantId = $plant->id;
+
+        if (! $plant) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => "Plant Code '{$plantCode}' not found!",
+            ], 404);
+        }
+
+        $itemCodeExist = Item::where('code', $itemCode)->first();
+
+        if (! $itemCodeExist) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => 'Item code not found',
+            ], 404);
+        }
+
+        $itemCodePlantExist = Item::where('code', $itemCode)->where('plant_id', $plantId)->first();
+
+        if (! $itemCodePlantExist) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => "Item code not found against plant code '$plantCode'",
+            ], 404);
+        }
+
+        if (empty(trim($itemCodePlantExist->description ?? ''))) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => "Description is empty in Item Master against item code '$itemCode'.",
+            ], 404);
+        }
+
+        return response()->json([
+            'status_code' => 'SUCCESS',
+            'status_description' => [
+                'description' => $itemCodePlantExist->description,
+            ],
+        ], 200);
+    }
+
     /**
      * Update the specified resource in storage.
      */