public async Task <IActionResult> GetShowAsync([FromRoute] string id)
{
var show = await _showsRepository.GetShowAsync(id);
if (show == null)
{
return(NotFound());
}
return(Ok(show));
}
/// <inheritdoc />
protected override async Task Handle(SyncTvMazeDbCommand request, CancellationToken cancellationToken)
{
var tvMazeShows = await GetNextPageShowsAsync();
while (tvMazeShows.Any())
{
foreach (var tvMazeShow in tvMazeShows)
{
// Perharps another thread (or instance of service) has already added the row with same ID
var showEntity = await _showsRepository.GetShowAsync(tvMazeShow.ID);
if (showEntity == null)
{
showEntity = new Show(tvMazeShow.ID, tvMazeShow.Name);
// Use eventual consistency and idempotent inserts instead of UoW.
// Firstly insert all the cast of the show, and only then that show.
// Even if the job fails it will start again and repeat the previous operation.
var tvMazeCasts = await _tvMazeService.GetShowCastsAsync(tvMazeShow.ID);
foreach (var tvMazeCast in tvMazeCasts)
{
if (tvMazeCast.Person != null)
{
var personEntity = new Person(tvMazeCast.Person.ID, tvMazeCast.Person.Name, String.IsNullOrEmpty(tvMazeCast.Person.Birthday) ? (DateTime?)null : DateTime.Parse(tvMazeCast.Person.Birthday));
personEntity = await _personsRepository.InsertIfNotExistsAsync(personEntity);
showEntity.AddCast(personEntity);
}
}
await _showsRepository.InsertIfNotExistsAsync(showEntity);
}
}
tvMazeShows = await GetNextPageShowsAsync();
}
}