public function save(Request $request)
 {
     $products = $request->get('product_id');
     $stock = Stock::create($request->all());
     foreach ($products as $product) {
         StockProducts::create(['product_id' => $product, 'stock_id' => $stock->id]);
     }
     return view('pages.home');
 }
 public function save(Request $request)
 {
     $products = $request->get('products');
     $stockId = $request->get('stock_id');
     $purchase = Purchase::create(['stock_id' => $request->get('stock_id')]);
     /**
      * Precisa incrementar a quantidade de produtos no estoque pelo "ammount"
      */
     foreach ($products as $product) {
         $ammount = $request->get($product . '_ammount');
         $sp = StockProducts::query()->where('stock_id', $stockId)->where('product_id', $product)->first();
         PurchaseProducts::create(['purchase_id' => $purchase->id, 'stock_product_id' => $sp->id, 'ammount' => $ammount]);
         $sp->ammount += $ammount;
         $sp->save();
     }
     return view('pages.home');
 }
 public function save(Request $request)
 {
     $products = $request->get('products');
     $stockId = $request->get('stock_id');
     $customerId = $request->get('customer_id');
     $salesmanId = $request->get('employee_id');
     $sale = Sales::create(['stock_id' => $stockId, 'customer_id' => $customerId, 'employee_id' => $salesmanId]);
     /**
      * Precisa incrementar a quantidade de produtos no estoque pelo "ammount"
      */
     foreach ($products as $product) {
         $ammount = $request->get($product . '_ammount');
         $sp = StockProducts::query()->where('stock_id', $stockId)->where('product_id', $product)->first();
         SalesProducts::create(['sale_id' => $sale->id, 'stock_product_id' => $sp->id, 'ammount' => $ammount]);
         $sp->ammount -= $ammount;
         $sp->save();
     }
     return view('pages.home');
 }