public ActionResult create(DateTime date, string title, string contents, double rating, int productID, int orderProductDetailID, string img)
 {
     try
     {
         Responses response = new Responses
         {
             Date                 = date,
             Title                = title,
             Contents             = contents,
             Rating               = rating,
             ProductId            = productID,
             OrderProductDetailId = orderProductDetailID,
             Img = img,
         };
         _responsesService.Add(response);
         _responsesService.SaveChanges();
         return(Ok(response.Id));
     }
     catch (Exception e)
     {
         return(BadRequest(e.Message));
     }
 }