public Follow CheckFollow(FollowingUser user)
{
try
{
Follow follow = _dbContext.GetFollows().Where(f => f.UserFollowingID == user.FromUserId && f.UserFollowedID == user.ToUserId).First();
return(follow);
}
catch
{
return(null);
}
}
public string Follow(FollowingUser user)
{
Follow newFollow = new Follow
{
UserFollowingID = user.FromUserId,
UserFollowedID = user.ToUserId,
CreatedDate = DateTime.Now
};
_profileDA.Follow(newFollow);
return("success");
}
public string Unfollow(FollowingUser user)
{
string response = "success";
Follow check = _profileDA.CheckFollow(user);
if (check != null)
{
_profileDA.Unfollow(check);
}
else
{
response = "fail";
}
return(response);
}
/// <summary>
/// Adds a new FollowingUser object into the database
/// Checks if both the follower and followee exists, on id
/// If either follower or followee does not exist, return true
/// If successul in adding to database, return true
/// </summary>
/// <param name="newFollow"></param>
/// <returns></returns>
public async Task <bool> FollowUser(FollowingUser newFollow)
{
if (!UserExistsById(newFollow.FollowerUserId))
{
_logger.LogWarning($"RepoLogic.Follower() was called for a userid(follower) that does not exist {newFollow.FollowerUserId}.");
return(false);
}
if (!UserExistsById(newFollow.FolloweeUserId))
{
_logger.LogWarning($"RepoLogic.Follower() was called for a userid(follower) that does not exist {newFollow.FolloweeUserId}.");
return(false);
}
await _dbContext.AddAsync <FollowingUser>(newFollow);
await _dbContext.SaveChangesAsync();
return(true);
}
public bool FollowUser(int?id)
{
bool result = false;
int userId = Convert.ToInt32(Session["UserId"]);
if (ModelState.IsValid && Session["UserId"] != null && id != userId && id != null)
{ //int userId = Convert.ToInt32(Session["UserId"]);
var temp = db.FollowingUser.Where(f => f.UserId == userId && f.FollowingUserId == id).FirstOrDefault();
if (temp == null)
{
FollowingUser user = new FollowingUser();
user.UserId = userId;
user.FollowingUserId = Convert.ToInt32(id);
db.FollowingUser.Add(user);
db.SaveChanges();
result = true;
}
}
return(result);
}
public ActionResult Unfollow(FollowingUser data)
{
string response = _profileBL.Unfollow(data);
return(Json(response));
}
