public Talk MakeDraft(
Guid speakerId, Guid cityId, string speakerName, byte[] speakerPhoto, string speakerAbout,
string speakerEmail, Option <string> facebook, Option <string> phone,
DateTime startsAt, string talkName, string talkComment, string shortInfo, string fullInfo
)
{
if (startsAt.DayOfWeek != DayOfWeek.Monday)
{
throw new ArgumentException("UI should accept only Mondays");
}
var city = _cityRepository.GetByKey(cityId);
var upToDateSpeaker = _speakerRepository.FindByKey(speakerId)
.Map(speaker =>
{
speaker.Name = speakerName;
speaker.Photo = speakerPhoto;
speaker.About = speakerAbout;
speaker.Facebook = facebook;
speaker.Phone = phone;
_speakerRepository.SaveOrUpdate(speaker);
return(speaker);
})
.ValueOr(() =>
{
var speaker = new Speaker(speakerId, city, speakerName, speakerPhoto, speakerAbout, speakerEmail, facebook, phone);
_speakerRepository.SaveOrUpdate(speaker);
return(speaker);
});
var upToDateTalk = FindCurrentDraftFor(speakerId)
.Map(talk =>
{
talk.EditDraft(startsAt, city, talkName, talkComment, shortInfo, fullInfo);
_talkRepository.SaveOrUpdate(talk);
return(talk);
})
.ValueOr(() =>
{
var talk = new Talk(Guid.NewGuid(), city, startsAt, upToDateSpeaker, talkName, talkComment, shortInfo, fullInfo);
_talkRepository.SaveOrUpdate(talk);
return(talk);
});
return(upToDateTalk);
}