/**
  * Display a listing of the resource.
  *
  * @return \Illuminate\Http\Response
  */
 public function index()
 {
     if (Gate::denies('produk_kategori.read')) {
         return view(config('app.template') . '.error.403');
     }
     $data = ['kategoris' => ProdukKategori::where('active', 1)->get()];
     return view(config('app.template') . '.produk-kategori.table', $data);
 }
 /**
  * Show the form for editing the specified resource.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function edit($id)
 {
     if (Gate::denies('produk.update')) {
         return view(config('app.template') . '.error.403');
     }
     $produk = Produk::with(['detail' => function ($query) {
         $query->join('bahans', 'produk_details.bahan_id', '=', 'bahans.id');
     }])->leftJoin('suppliers', 'produks.supplier_id', '=', 'suppliers.id')->select(['produks.*', DB::raw('suppliers.nama_perusahaan as supplier')])->find($id);
     if (!$produk) {
         return view(config('app.template') . '.error.404');
     }
     $produk['konsinyasi'] = $produk['konsinyasi'] == 'Ya' ? true : false;
     $data = ['produk' => $produk, 'kategoris' => ProdukKategori::where('active', 1)->lists('nama', 'id')];
     return view(config('app.template') . '.produk.update', $data);
 }