public async Task <IActionResult> PutMeetup(long id, MeetupDTO _meetup)
{
if (id != _meetup.GDGMeetup.Id)
{
return(BadRequest()); // 400
}
var meetup = _context.Meetups.Include(m => m.MeetupTags).FirstOrDefault(m => m.Id == id);
var tags = _context.Tags.ToList();
var meetupTags = _context.MeetupTag.Include(mt => mt.GDGTag).Include(mt => mt.GDGMeetup).ToList();
meetup.Content = _meetup.GDGMeetup.Content;
meetup.SpeakerName = _meetup.GDGMeetup.SpeakerName;
meetup.MeetupTags = new List <MeetupTag>();
// Adding non existing tags
foreach (GDGTag t in _meetup.Tags)
{
MeetupTag mt;
// Check if the tag already exists in the database
if (tags.Contains(t))
{
// If Yes, check if the MeetupTag joining the Meetup and Tag already exists
mt = meetupTags.FirstOrDefault(mt => (mt.GDGTag.Equals(t) && mt.GDGMeetup.Equals(meetup)));
if (mt == null)
{
// If not, create it
mt = new MeetupTag()
{
GDGMeetup = meetup,
GDGTag = tags.First(tagInDB => tagInDB.Equals(t))
};
}
}
else
{
// If not, create the Tag and the meetup Tag
GDGTag tag = new GDGTag()
{
TagString = t.TagString
};
mt = new MeetupTag()
{
GDGMeetup = meetup,
GDGTag = tag
};
}
meetup.MeetupTags.Add(mt);
}
_context.SaveChanges();
_context.Entry(meetup).State = EntityState.Modified;
return(NoContent()); // 204
}
public async Task <IActionResult> PutTag(long id, GDGTag _tag)
{
var tag = await _context.Tags.FindAsync(id);
if (tag == null)
{
return(BadRequest()); // 400
}
tag.TagString = _tag.TagString;
_context.Entry(tag).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!TagExists(id))
{
return(NotFound()); // 404
}
else
{
throw;
}
}
return(NoContent()); // 204
}