Add backend operation to use with MyKad reader feature

app/Daerah.php

@@ -3,6 +3,7 @@
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class Daerah extends Model
 {
@@ -14,7 +15,7 @@ class Daerah extends Model
      * @var array
      */
     // protected $fillable = [
-        
+
     // ];
 
     /**
@@ -23,4 +24,9 @@ class Daerah extends Model
      * @var array
      */
     // protected $hidden = [];
-}
+
+    public function negeri(): BelongsTo
+    {
+        return $this->belongsTo(Negeri::class, 'kodnegeri', 'kodnegeri');
+    }
+}

app/Http/Controllers/DaerahController.php

@@ -7,6 +7,12 @@ use Illuminate\Http\Request;
 
 class DaerahController extends Controller
 {
+    public function index()
+    {
+        $daerah = Daerah::on('mysql7')->with('negeri')->get();
+        return response()->json($daerah);
+    }
+
     public function showOneDaerah($koddaerah)
     {
         $daerah = Daerah::on('mysql7')
@@ -20,7 +26,7 @@ class DaerahController extends Controller
         $daerah = Daerah::on('mysql7')
                     ->where('kodnegeri','=',$kodnegeri)
                     ->get();
-                    
+
         return response()->json($daerah);
     }
-}
+}

app/Http/Controllers/PoskodController.php

@@ -7,17 +7,35 @@ use Illuminate\Http\Request;
 
 class PoskodController extends Controller
 {
-    public function showAllPoskod(){
+
+    public function showAllPoskod()
+    {
         $poskod = Poskod::on('mysql7')->get();
-        
+
         return response()->json($poskod);
     }
 
     public function showOnePoskod($poskod)
     {
         $poskod = Poskod::on('mysql7')
-                    ->where('poskod','=',$poskod)
-                    ->first();
+            ->where('poskod', '=', $poskod)
+            ->first();
         return response()->json($poskod);
     }
-}
+
+    public function store(Request $request)
+    {
+
+        if (Poskod::where('poskod', $request->poskod)->exists()) {
+            return response()->json('Poskod creation forbidden, already exist', 403);
+        }
+
+        $created_poskod =  Poskod::create([
+            'poskod' => $request->poskod,
+            'koddaerah' => $request->koddaerah,
+            'kodnegeri' => $request->kodnegeri,
+        ]);
+
+        return response()->json($created_poskod, 200);
+    }
+}

app/Poskod.php

@@ -7,15 +7,18 @@ use Illuminate\Database\Eloquent\Model;
 class Poskod extends Model
 {
     protected $table = 'poskod';
+    public $timestamps = false;
 
     /**
      * The attributes that are mass assignable.
      *
      * @var array
      */
-    // protected $fillable = [
-        
-    // ];
+    protected $fillable = [
+        'poskod',
+        'koddaerah',
+        'kodnegeri',
+    ];
 
     /**
      * The attributes excluded from the model's JSON form.
@@ -23,4 +26,4 @@ class Poskod extends Model
      * @var array
      */
     // protected $hidden = [];
-}
+}