public async Task <Dialog> GetDialogBetweenUsers(int[] users)
{
int dipper = users[0], mabel = users[1];
VcksUser user1 = db.Users.Find(dipper);
VcksUser user2 = db.Users.Find(mabel);
if (user1 != null && user2 != null)
{
Dialog dialog = db.Dialogs.Include(x => x.Participants).Include(x => x.Messages).FirstOrDefault(d => d.Participants.Any(p => p.ProfileId == user1.Id) && d.Participants.Any(p => p.ProfileId == user2.Id));
if (dialog == null)
{
dialog = new Dialog()
{
Participants = new List <Participant>()
{
new Participant()
{
ProfileId = user1.Id
}, new Participant()
{
ProfileId = user2.Id
}
}
};
db.Dialogs.Add(dialog);
await db.SaveChangesAsync();
}
return(dialog);
}
return(null);
}
public async Task Follow(int callerId, int userId)
{
var caller = db.Users.Include(x => x.Followers).Include(x => x.Friends).FirstOrDefault(u => u.Id == callerId);
var user = db.Users.Include(x => x.Followers).Include(x => x.Friends).FirstOrDefault(u => u.Id == userId);
if (caller == null || user == null)
{
return;
}
if (caller.Friends.Any(f => f.ProfileId.Equals(user.Id)) || user.Friends.Any(f => f.ProfileId.Equals(caller.Id))) // They're already friends
{
return;
}
var r = caller.Followers.FirstOrDefault(f => f.ProfileId.Equals(user.Id));
if (r != null) // MakeEmFriends
{
caller.Followers.Remove(r);
caller.Friends.Add(new Friend()
{
ProfileId = user.Id
});
user.Friends.Add(new Friend()
{
ProfileId = caller.Id
});
}
else // Subscribe
{
user.Followers.Add(new Follower()
{
ProfileId = caller.Id
});
}
await db.SaveChangesAsync();
}
public async Task Create(WallPost post)
{
db.WallPosts.Add(post);
await db.SaveChangesAsync();
}
public async Task Create(VcksUserProfile profile)
{
db.UserProfiles.Add(profile);
await db.SaveChangesAsync();
}
public async Task Create(File file)
{
db.Files.Add(file);
await db.SaveChangesAsync();
}
