public virtual void DeleteFriend(long userId, long fid, String ip)
{
FollowerService followService = new FollowerService();
String condition = "User.Id=" + userId + " and Friend.Id=" + fid + " and Status=" + FriendStatus.Approved;
FriendShip ship = db.find <FriendShip>(condition).first();
if (ship != null)
{
db.delete(ship);
if (followService.IsFollowing(userId, fid) == false)
{
followService.Follow(userId, fid, ip);
}
recountFriends(userId);
recountFriends(fid);
return;
}
condition = "User.Id=" + fid + " and Friend.Id=" + userId + " and Status=" + FriendStatus.Approved;
ship = db.find <FriendShip>(condition).first();
if (ship != null)
{
db.delete(ship);
if (followService.IsFollowing(fid, userId) == false)
{
followService.Follow(fid, userId, ip);
}
recountFriends(userId);
recountFriends(fid);
}
}
public virtual Result AddFriend( int userId, int friendId, String msg )
{
Result result = CanAddFriend( userId, friendId );
if (result.HasErrors) return result;
FriendShip fs = new FriendShip();
User user = userService.GetById( userId );
User friend = userService.GetById( friendId );
fs.User = user;
fs.Friend = friend;
fs.Msg = msg;
fs.Status = FriendStatus.Waiting;
result = db.insert( fs );
if (result.IsValid) {
string userLink = Link.ToMember( user );
String note = string.Format( "<a href=\"{0}\" target=\"_blank\" class=\"requestUser\">{1}</a> " + lang.get( "requestFriend" ), userLink, user.Name );
if (strUtil.HasText( msg )) {
note += "<br/><span class=\"quote\">" + msg + "</span>";
}
notificationService.sendFriendRequest( userId, friendId, note );
// 顺带添加关注
FollowerService followService = new FollowerService();
if (followService.IsFollowing( userId, friendId ) == false)
followService.Follow( userId, friendId );
}
return result;
}
public virtual Result AddFriend(long userId, long friendId, String msg, String ip)
{
Result result = CanAddFriend(userId, friendId);
if (result.HasErrors)
{
return(result);
}
FriendShip fs = new FriendShip();
User user = userService.GetById(userId);
User friend = userService.GetById(friendId);
fs.User = user;
fs.Friend = friend;
fs.Msg = msg;
fs.Status = FriendStatus.Waiting;
fs.Ip = ip;
result = db.insert(fs);
if (result.IsValid)
{
string userLink = Link.ToMember(user);
String note = string.Format("<a href=\"{0}\" target=\"_blank\" class=\"requestUser\">{1}</a> " + lang.get("requestFriend"), userLink, user.Name);
if (strUtil.HasText(msg))
{
note += "<br/><span class=\"quote\">" + msg + "</span>";
}
notificationService.sendFriendRequest(userId, friendId, note);
// 顺带添加关注
FollowerService followService = new FollowerService();
if (followService.IsFollowing(userId, friendId) == false)
{
followService.Follow(userId, friendId, ip);
}
}
return(result);
}
public virtual void DeleteFriend( int userId, int fid )
{
FollowerService followService = new FollowerService();
String condition = "User.Id=" + userId + " and Friend.Id=" + fid + " and Status=" + FriendStatus.Approved;
FriendShip ship = db.find<FriendShip>( condition ).first();
if (ship != null) {
db.delete( ship );
if (followService.IsFollowing( userId, fid ) == false) followService.Follow( userId, fid );
recountFriends( userId );
recountFriends( fid );
return;
}
condition = "User.Id=" + fid + " and Friend.Id=" + userId + " and Status=" + FriendStatus.Approved;
ship = db.find<FriendShip>( condition ).first();
if (ship != null) {
db.delete( ship );
if (followService.IsFollowing( fid, userId ) == false) followService.Follow( fid, userId );
recountFriends( userId );
recountFriends( fid );
}
}
