public async Task <ActionResult <ActionResult <Character> > > AssignExistedEpisodeWithCharacter(int characterId, int episodeId)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var character = _characterRepository.GetCharacter(characterId);
if (character == null)
{
return(NotFound());
}
var episode = await _episodeRepository.GetEpisodeAsync(episodeId);
if (episode == null)
{
return(NotFound());
}
if (await _characterRepository.HasEpisodeAssignedAsync(characterId, episodeId))
{
return(BadRequest("Episode already assigned to character"));
}
_episodeRepository.CreateEpisodeAndAssignCharacter(character, episode);
await _episodeRepository.SaveChangesAsync();
return(CreatedAtAction(
"GetCharacter",
new { characterId },
character));
}
public async Task AssignNewEpisodeToCharacter(Character character, Episode episode)
{
if (await _episodeRepository.EpisodeNameExistsAsync(episode.EpisodeName))
{
throw new InvalidOperationException($"{episode.EpisodeName} already exists");
}
_episodeRepository.CreateEpisodeAndAssignCharacter(character, episode);
await _characterRepository.SaveChangesAsync();
}
