public FollowUserReturn UnFollowUser(string unFollowedUsername, string followingId)
{
FollowUserReturn ret = new FollowUserReturn();
if (string.IsNullOrEmpty(unFollowedUsername) || string.IsNullOrEmpty(followingId))
{
ret.LastFollowState = FollowState.Unfollowed;
return(ret);
}
UserInfo uInfo = _context.Set <UserInfo>().AsNoTracking().Include(f => f.Followers).FirstOrDefault(f => f.UName == unFollowedUsername);
FollowInfo finf = uInfo.Followers.FirstOrDefault(f => f.FollowerId == followingId && f.FollowedId == uInfo.AppUserId);
if (finf == null)
{
ret.IsActionSucceed = false;
ret.ErrorInformation.UserInformation = "You are not following this user";
ret.ErrorInformation.ErrorType = ErrorType.NoAction;
ret.LastFollowState = FollowState.Unfollowed;
return(ret);
}
finf.FollowState = FollowState.Unfollowed;
ret.LastFollowState = FollowState.Unfollowed;
_context.SetChild <FollowInfo>().Update(finf);
if (_context.SaveChanges() != 0)
{
_userFollowCacheService.RemoveAllUserCache(followingId);
ret.IsActionSucceed = true;
}
;
return(ret);
}
public IActionResult UnFollowUser([FromBody] UserNameModel model)
{
FollowUserReturn ret = new FollowUserReturn();
//try
//{
var user = HttpContext.User;
Claim idClaim = User.FindFirst("sub");
ret = _userInfoDataService.UnFollowUser(model.Username, idClaim.Value);
return(Ok(Json(ret)));
//}
//catch (System.Exception ex)
//{
// ret.IsActionSucceed = false;
// ret.ErrorInformation.UserInformation = ex.Message;
// return Ok(Json(ret));
//}
}
public IActionResult FollowUser([FromBody] UserNameModel model)
{
FollowUserReturn ret = new FollowUserReturn();
var user = HttpContext.User;
Claim idClaim = User.FindFirst("sub");
Claim usernameClaim = User.FindFirst("nickname");
ret = _userInfoDataService.FollowUser(model.Username, idClaim.Value);
if (ret.IsActionSucceed && !string.IsNullOrEmpty(ret.FollowedUserId))
{
_bus.Publish(new UserFollowedUserAction()
{
DateUtcAction = DateTime.UtcNow,
FollowedUserId = ret.FollowedUserId,
FollowingUsername = usernameClaim.Value,
FollowingUserId = idClaim.Value
});
}
return(Ok(Json(ret)));
}
public FollowUserReturn FollowUser(string followedUsername, string followingId)
{
FollowUserReturn ret = new FollowUserReturn();
if (string.IsNullOrEmpty(followedUsername) || string.IsNullOrEmpty(followingId))
{
ret.LastFollowState = FollowState.Unfollowed;
ret.IsActionSucceed = false;
return(ret);
}
UserInfo followedUser = _context.Set <UserInfo>().AsNoTracking().FirstOrDefault(f => f.UName == followedUsername);
FollowInfo fInfo = _context.SetChild <FollowInfo>().FirstOrDefault(p => p.FollowerId == followingId && p.FollowedId == followedUser.AppUserId);
if (followedUser.AppUserId == followingId)
{
ret.LastFollowState = FollowState.Unfollowed;
ret.IsActionSucceed = false;
return(ret);
}
if (fInfo == null)
{
FollowInfo newFollow = new FollowInfo()
{
FollowerId = followingId,
FollowedId = followedUser.AppUserId,
DateUtcFollowed = DateTime.UtcNow
};
if (followedUser.FollowSetting == UserFollowSetting.Ask_All)
{
newFollow.FollowState = FollowState.Pending;
ret.LastFollowState = FollowState.Pending;
}
else
if (followedUser.FollowSetting == UserFollowSetting.Confirm_All)
{
newFollow.FollowState = FollowState.Confirmed;
ret.LastFollowState = FollowState.Confirmed;
}
else
if (followedUser.FollowSetting == UserFollowSetting.Deny_All)
{
ret.LastFollowState = FollowState.Unfollowed;
return(ret);
}
ret.FollowedUserId = followedUser.AppUserId;
_context.SetChild <FollowInfo>().Add(newFollow);
}
else
{
if (fInfo.FollowState == FollowState.FollowerBlocked_Followed || fInfo.FollowState == FollowState.FollowedBlocked_Follower)
{
ret.IsActionSucceed = false;
ret.ErrorInformation.UserInformation = "Cannot follow blocked users.";
ret.LastFollowState = FollowState.FollowedBlocked_Follower;
}
else if (fInfo.FollowState == FollowState.Unfollowed)
{
if (followedUser.FollowSetting == UserFollowSetting.Ask_All)
{
fInfo.FollowState = FollowState.Pending;
ret.LastFollowState = FollowState.Pending;
}
else
if (followedUser.FollowSetting == UserFollowSetting.Confirm_All)
{
fInfo.FollowState = FollowState.Confirmed;
ret.LastFollowState = FollowState.Confirmed;
}
else
if (followedUser.FollowSetting == UserFollowSetting.Deny_All)
{
ret.LastFollowState = FollowState.Unfollowed;
return(ret);
}
}
_context.SetChild <FollowInfo>().Update(fInfo);
}
if (_context.SaveChanges() != 0)
{
_userFollowCacheService.RemoveAllUserCache(followingId);
ret.IsActionSucceed = true;
}
;
return(ret);
}
