Add BelongsToMany relationship for SP2D in KerangkaAcuan and implement policy methods for attachment

Author: laravelwebdev

app/Nova/KerangkaAcuan.php

@@ -14,6 +14,7 @@
 use App\Nova\Metrics\MetricValue;
 use Illuminate\Database\Eloquent\Model;
 use Laravel\Nova\Fields\BelongsTo;
+use Laravel\Nova\Fields\BelongsToMany;
 use Laravel\Nova\Fields\Boolean;
 use Laravel\Nova\Fields\Date;
 use Laravel\Nova\Fields\FormData;
@@ -137,6 +138,7 @@ public function fields(NovaRequest $request)
                 HasMany::make('Anggaran', 'anggaranKerangkaAcuan', AnggaranKerangkaAcuan::class),
                 HasMany::make('Spesifikasi', 'spesifikasiKerangkaAcuan', SpesifikasiKerangkaAcuan::class),
                 HasMany::make('Arsip Dokumen', 'arsipDokumen', ArsipDokumen::class),
+                BelongsToMany::make('SP2D', 'daftarSp2d', DaftarSp2d::class),
             ]),
         ];
     }

app/Policies/KerangkaAcuanPolicy.php

@@ -90,4 +90,19 @@ public function runAction(User $user, KerangkaAcuan $kerangkaAcuan): bool
             ->withYear(Helper::getYearFromDate($kerangkaAcuan->tanggal))
             ->get();
     }
+
+    public function attachDaftarSp2d(): bool
+    {
+        return false;
+    }
+
+    public function attachAnyDaftarSp2d(): bool
+    {
+        return false;
+    }
+
+    public function detachAnyDaftarSp2d(): bool
+    {
+        return false;
+    }
 }