public async Task <bool> UpdateTVShowAsync(UpdateTVShowInputModel input)
{
if (!await dbContext.TVShows.AnyAsync(tvShow => tvShow.Id == input.Id))
{
return(false);
}
if (!await dbContext.Genres.AnyAsync(genre => genre.Name == input.Genre))
{
return(false);
}
if (!await dbContext.Artists.AnyAsync(artist => artist.FullName == input.Creator))
{
return(false);
}
var genreFromDb = await dbContext.Genres.SingleOrDefaultAsync(g => g.Name == input.Genre);
var creatorFromDb = await dbContext.Artists.SingleOrDefaultAsync(a => a.FullName == input.Creator);
var tvShowFromDb = await dbContext.TVShows.FindAsync(input.Id);
tvShowFromDb.Name = input.Name;
tvShowFromDb.Genre = genreFromDb;
tvShowFromDb.Creator = creatorFromDb;
tvShowFromDb.Description = input.Description;
tvShowFromDb.CoverImageLink = input.CoverImageLink;
tvShowFromDb.TrailerLink = input.TrailerLink;
dbContext.Update(tvShowFromDb);
await dbContext.SaveChangesAsync();
return(true);
}
public async Task <IActionResult> Update(UpdateTVShowInputModel input)
{
if (!ModelState.IsValid)
{
return(View(input));
}
if (!await tvShowService.UpdateTVShowAsync(input))
{
return(View(input));
}
return(Redirect(redirectTVShowDetails + input.Id));
}