public static USERFollowerDTO AddFollower(USERFollowerDTO userTrack)
{
USERFollowerDTO newFollowee = new USERFollowerDTO();
try
{
using (CMSTweetDBEntities111 context = new CMSTweetDBEntities111())
{
UserFollower followee = new UserFollower
{
FollowerId = userTrack.FollowerId,
UserId = userTrack.UserId
};
context.UserFollowers.Add(followee);
context.SaveChanges();
{
newFollowee.UserId = followee.UserId;
newFollowee.FollowerId = followee.FollowerId;
}
}
}
catch (Exception e)
{
throw e;
}
return(newFollowee);
}
public static USERFollowerDTO AddFollower(string email, string password, int followerid, int followingid)
{
if (!USERFollowerDataLinker.CheckUserLoggedIn(email, password))
{
//If user is not logged in
return(null);
}
else
{
USERFollowerDTO userdto = new USERFollowerDTO()
{
FollowerId = followerid,
UserId = followingid
};
USERFollowerDTO addFollowing = USERFollowerDataLinker.AddFollower(userdto);
if (addFollowing != null)
{
return(addFollowing);
}
else
{
return(null);
}
}
}
public static bool UnFollow(USERFollowerDTO newTrack)
{
//if (!USERFollowerDataLinker.CheckUserLoggedIn(email, password))
//{
// //User logged out
// return false;
//}
USERFollowerDTO followee = new USERFollowerDTO
{
UserId = newTrack.FollowerId,
FollowerId = newTrack.UserId
};
return(USERFollowerDataLinker.UnFollow(followee));
}
public static bool UnFollow(USERFollowerDTO followee)
{
try
{
using (CMSTweetDBEntities111 context = new CMSTweetDBEntities111())
{
var following = (from followings in context.UserFollowers
where followings.FollowerId == followee.FollowerId &&
followings.UserId == followee.UserId
select followings).FirstOrDefault();
if (following == null)
{
return(false);
}
context.UserFollowers.Remove(following);
context.SaveChanges();
}
return(true);
}
catch (Exception)
{
return(false);
}
}
public static IList <UserDetails> GetFollowers(string email, string password, int followeeid)
{
if (!USERFollowerDataLinker.CheckUserLoggedIn(email, password))
{
//User logged out
return(null);
}
else
{
USERFollowerDTO obj = new USERFollowerDTO()
{
UserId = followeeid
};
IList <UserDetails> getFollowers = USERFollowerDataLinker.GetFollowers(obj.UserId);
if (getFollowers != null)
{
return(getFollowers);
}
else
{
return(null);
}
}
}
public static IList <UserDetails> GetFollowees(string email, string password, int followerId)
{
if (!USERFollowerDataLinker.CheckUserLoggedIn(email, password))
{
//If user is not logged in
return(null);
}
else
{
USERFollowerDTO obj = new USERFollowerDTO()
{
FollowerId = followerId
};
IList <UserDetails> getFollowees = USERFollowerDataLinker.GetFollowees(obj.FollowerId);
if (getFollowees != null)
{
return(getFollowees);
}
else
{
return(null);
}
}
}
public bool UnfollowUser(USERFollowerDTO newTrack)
{
return(UserFollowerBL.UnFollow(newTrack));
}
