public async Task <MeetupVm> AddMeetupAsync(MeetupVm meetup)
{
meetup.EnsureIsValid();
var original = await _meetupProvider.GetMeetupOrDefaultExtendedAsync(meetup.Id).ConfigureAwait(false);
if (original != null)
{
throw new FormatException($"Данный {nameof(meetup.Id)} \"{meetup.Id}\" уже занят");
}
var venue = await _venueProvider.GetVenueOrDefaultAsync(meetup.VenueId);
var community = await _communityProvider.GetCommunityOrDefaultAsync(meetup.CommunityId);
var entity = new Meetup
{
ExportId = meetup.Id,
Venue = venue,
Friends = new List <FriendAtMeetup>(),
Sessions = new List <Session>(),
Community = community,
Name = meetup.Name
};
foreach (var meetupFriendId in meetup.FriendIds)
{
var friend = await _friendProvider.GetFriendOrDefaultAsync(meetupFriendId);
entity.Friends.Add(new FriendAtMeetup()
{
Friend = friend,
Meetup = entity
});
}
foreach (var meetupSession in meetup.Sessions)
{
var talk = await _talkProvider.GetTalkOrDefaultAsync(meetupSession.TalkId);
entity.Sessions.Add(new Session()
{
Talk = talk,
Meetup = entity,
StartTime = DateTime.Parse(
meetupSession.StartTime,
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal),
EndTime = DateTime.Parse(
meetupSession.EndTime,
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal)
});
}
var res = await _meetupProvider.SaveMeetupAsync(entity).ConfigureAwait(false);
return(res.ToVm());
}
public async Task <TalkVm> AddTalkAsync(TalkVm talk)
{
talk.EnsureIsValid();
var original = await _talkProvider.GetTalkOrDefaultAsync(talk.Id).ConfigureAwait(false);
if (original != null)
{
throw new FormatException($"Данный {nameof(talk.Id)} \"{talk.Id}\" уже занят");
}
var speakers =
await _speakerProvider.GetSpeakersByIdsAsync(talk.SpeakerIds.Select(x => x.SpeakerId).ToList());
var entity = new Talk {
ExportId = talk.Id, Speakers = new List <SpeakerTalk>()
}.Extend(talk);
foreach (var speaker in speakers)
{
entity.Speakers.Add(new SpeakerTalk
{
Speaker = speaker,
Talk = entity
});
}
var res = await _talkProvider.SaveTalkAsync(entity).ConfigureAwait(false);
return(res.ToVm());
}
public async Task <TalkVm> GetTalkAsync(string talkId)
{
var talk = await _talkProvider.GetTalkOrDefaultAsync(talkId).ConfigureAwait(false);
return(talk.ToVm());
}
