public function delFlea($id)
{
$token = Input::get('token', '');
$u_id = Input::get('u_id', 0);
DB::beginTransaction();
try {
$user = User::chkUserByToken($token, $u_id);
$product = Product::find($id);
if (empty($product) || $product->u_id != $u_id) {
throw new Exception("没有找到请求的产品", 2001);
}
$quantity = ProductQuantity::where('p_id', '=', $id)->first();
if (empty($quantity)) {
throw new Exception("获取库存信息失败", 2001);
}
$product->delete();
$quantity->delete();
$re = Tools::reTrue('删除成功');
DB::commit();
} catch (Exception $e) {
$re = Tools::reFalse($e->getCode(), '删除失败:' . $e->getMessage());
DB::rollback();
}
return Response::json($re);
}
public function saveProduct($stock)
{
$now = new DateTime();
$this->baseValidate();
$this->active_at = $now->format('Y-m-d H:i:s');
$this->save();
$quantity = ProductQuantity::where('p_id', '=', $this->p_id)->first();
if (empty($quantity)) {
$quantity = new ProductQuantity();
$quantity->p_id = $this->p_id;
$quantity->b_id = $this->b_id;
$quantity->u_id = $this->u_id;
$quantity->q_total = $stock;
$quantity->addQuantity();
}
$freez = $quantity->q_cart + $quantity->q_sold;
if ($freez > $stock) {
throw new Exception("库存数量不能小于:" . $freez, 1);
}
$quantity->q_total = $stock;
$quantity->save();
return $this->p_id;
}
