public IActionResult DeleteFollower([FromBody] string userName)
{
if (userGet.HaveUser(HttpContext))
{
User followedUser = userGet.GetUser(HttpContext);
User followerUser = userRepository.GetUserData(userName);
if (followerUser == null)
{
return(BadRequest("Not exists user with username!"));
}
Success success = followerRepository.DeleteFollower(followerUser, followedUser);
switch (success)
{
case (Success.Successfull):
return(Ok());
case (Success.FailedByNotAccepted):
return(BadRequest("Not answered!"));
case (Success.FailedByNotExist):
return(BadRequest("Following not requested!"));
}
}
return(Unauthorized());
}
public async Task Unfollow(Follower follower)
{
await _followerRepository.DeleteFollower(follower);
if (!_inMemoryStorage.UserFollowers.TryGetValue(follower.FollowedUserId, out List <int> followers))
{
followers = new List <int>();
_inMemoryStorage.UserFollowers[follower.FollowedUserId] = followers;
}
followers.Remove(follower.FollowingUserId);
if (followers.Count < Constants.CELEBRITY_FOLLOWERS_MIN_AMOUNT)
{
_inMemoryStorage.Celebrities.Remove(follower.FollowedUserId);
}
_feedManager.RemoveFromFeed(follower.FollowingUserId, follower.FollowedUserId);
}