public HttpResponseMessage Post([FromBody] Models.color color)
        {
            try
            {
                if (string.IsNullOrEmpty(color.color_name))
                {
                    var formatter = RequestFormat.JsonFormaterString();
                    return(Request.CreateResponse(HttpStatusCode.OK, new Confirmation {
                        output = "error", msg = "Color is Empty"
                    }, formatter));
                }
                else
                {
                    if (colorRepository.CheckDuplicateColors(color.color_name))
                    {
                        var formatter = RequestFormat.JsonFormaterString();
                        return(Request.CreateResponse(HttpStatusCode.OK, new Confirmation {
                            output = "error", msg = "Color Already Exists"
                        }, formatter));
                    }
                    else
                    {
                        color insert_color = new color
                        {
                            color_name = color.color_name
                        };

                        colorRepository.AddColor(insert_color);
                        var formatter = RequestFormat.JsonFormaterString();
                        return(Request.CreateResponse(HttpStatusCode.OK, new Confirmation {
                            output = "success", msg = "Color save successfully"
                        }, formatter));
                    }
                }
            }
            catch (Exception ex)
            {
                var formatter = RequestFormat.JsonFormaterString();
                return(Request.CreateResponse(HttpStatusCode.OK, new Confirmation {
                    output = "error", msg = ex.ToString()
                }, formatter));
            }
        }