public function store(Request $request)
{
$data = array_only($request->json()->all(), ['product_id', 'sku', 'quantity']);
$stock = ProductStock::whereSku($data['sku'])->firstOrFail();
if ($stock->stocks < $data['quantity']) {
throw new \Exception('stock not enough');
}
$data['access_token'] = $request->headers->get('authorization');
$data['user_id'] = $request->user->id;
$bag = Bag::firstOrNew(array_except($data, ['user_id', 'quantity']));
if ($bag->exists) {
if ($stock->stocks < $data['quantity']) {
throw new \Exception('stock not enough');
}
$bag->quantity += $data['quantity'];
} else {
$bag->quantity = $data['quantity'];
}
$bag->user_id = $data['user_id'];
$bag->save();
return response()->created($bag);
}
