public override void Add(Tweet entity)
{
using (TweetContext context = GetContext())
{
context.Attach(entity.Event);
context.Tweets.Add(entity);
context.SaveChanges();
}
}
public override void Add(MediaUrl entity)
{
using (TweetContext context = GetContext())
{
context.Attach(entity.Tweet);
context.MediaUrls.Add(entity);
context.SaveChanges();
}
}
public override void Add(User entity)
{
using (TweetContext context = GetContext())
{
if (entity.Event != null)
{
context.Attach(entity.Event);
}
context.Users.Add(entity);
context.SaveChanges();
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
Tweet tweet = Get(id);
if (tweet != null)
{
context.Attach(tweet);
context.Tweets.Remove(tweet);
context.SaveChanges();
}
}
}
public void SetVisibility(long id, bool visibility)
{
using (TweetContext context = GetContext())
{
MediaUrl url = Get(id);
if (url != null)
{
context.Attach(url);
url.Visible = visibility;
context.SaveChanges();
}
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
MediaUrl url = Get(id);
if (url != null)
{
context.Attach(url);
context.MediaUrls.Remove(url);
context.SaveChanges();
}
}
}
public override void Remove(long id)
{
using (TweetContext context = GetContext())
{
Event e = Get(id);
if (e != null)
{
List <Tweet> tweets = context.Tweets.Where(t => t.Event.Id == e.Id).ToList();
List <User> users = context.Users.Where(u => u.Event.Id == e.Id).ToList();
List <Subscription> subs = context.Subscriptions.Where(s => s.Event.Id == e.Id).ToList();
context.Tweets.RemoveRange(tweets);
context.Users.RemoveRange(users);
context.Subscriptions.RemoveRange(subs);
context.Attach(e);
context.Events.Remove(e);
context.SaveChanges();
}
}
}
