public async Task <IActionResult> PutRetailerOrderDetails(int id, RetailersOrderDetailsVM rodvm)
        {
            if (id != rodvm.Retailer_Order_ID)
            {
                return(BadRequest());
            }

            Retailers_Order_Details rod = new Retailers_Order_Details();

            rod.Retailer_Order_ID = Convert.ToInt32(rodvm.Retailer_Order_ID);

            //pc.Product_Category_Name = pcvm.Product_Category_Name;

            db.Entry(rod).State = EntityState.Modified;
            await db.SaveChangesAsync();

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!Retailer_Order_DetailsExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
        public async Task <ActionResult <Retailers_Order_Details> > PostRetailerOrderDetails([FromBody] RetailersOrderDetailsVM rodvm)
        {
            Retailers_Order_Details rod = new Retailers_Order_Details();

            rod.Retailer_Order_ID = Convert.ToInt32(rodvm.Retailer_Order_ID);
            //pc.Product_Category_Name = pcvm.Product_Category_Name;

            db.Retailers_Order_Details.Add(rod);


            await db.SaveChangesAsync();

            return(Ok());
        }