public async Task <IActionResult> AddPodcastDetails([FromBody] PodcastDetails objPodcast)
        {
            if (!ModelState.IsValid)
            {
                return(new JsonResult("Error while creating podcast"));
            }
            _context.PodcastDetails.Add(objPodcast);
            await _context.SaveChangesAsync();

            return(new JsonResult("Podcast created successfully."));
        }
        public async Task <IActionResult> UpdatePodcastDetails([FromRoute] int id, [FromBody] PodcastDetails objPodcast)
        {
            if (objPodcast == null || id != objPodcast.PodcastID)
            {
                return(new JsonResult("Podcast was not found."));
            }
            else
            {
                _context.PodcastDetails.Update(objPodcast);
                await _context.SaveChangesAsync();

                return(new JsonResult("Podcast updated successfully."));
            }
        }