public async Task <IHttpActionResult> PostRackAsync(RackBlockMaster rackBlockMaster)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            try
            {
                _rackBlockMasterService.Add(rackBlockMaster);
                await _rackBlockMasterService.CommitAsync();
            }
            catch (DbUpdateException)
            {
                if (await RackBlockMasterDetailExistsAsync(rackBlockMaster.Id))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("ApiRoute", new { id = rackBlockMaster.Id }, rackBlockMaster));
        }
        public async Task <IHttpActionResult> PutRackAsync(Guid id, RackBlockMaster rackBlockMaster)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != rackBlockMaster.Id)
            {
                return(BadRequest());
            }

            try
            {
                _rackBlockMasterService.Update(rackBlockMaster);
                await _rackBlockMasterService.CommitAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!await RackBlockMasterDetailExistsAsync(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(Ok());
        }