private NFriendInfo GetFriendInfo(TFriend tfriend)
{
Character friend;
NFriendInfo nFriendInfo = new NFriendInfo();
nFriendInfo.Id = tfriend.Id;
if (!CharacterManager.Instance.GetCharacter(tfriend.FriendID, out friend))
{ //好友不在线
nFriendInfo.friendInfo = new NMessageCharInfo()
{
Id = tfriend.FriendID,
Name = tfriend.FriendName,
Level = tfriend.FriendLevel,
Class = tfriend.FriendClass,
};
nFriendInfo.Status = 0;
}
else
{//好友在线
nFriendInfo.friendInfo = new NMessageCharInfo()
{
Id = friend.Id,
Name = friend.Data.Name,
Level = friend.Data.Level,
Class = friend.Data.Class,
};
nFriendInfo.Status = 1;
friend.friendManager.UpdateFriendInfo(Owner.Info, 1);
}
return nFriendInfo;
}
internal static void AddFriend(int id1, int id2, NMessageCharInfo info1, NMessageCharInfo info2)
{
TFriend friend1 = DBService.Instance.Entities.Friends.Where(x => x.FriendID == id2 && x.TCharacterID == id1).FirstOrDefault();
if (friend1 == null)
{
friend1 = GetTFriend(id1, info2);
DBService.Instance.Entities.Friends.Add(friend1);
}
else
{
friend1.IsDelete = false;
}
TFriend friend2 = DBService.Instance.Entities.Friends.Where(x => x.FriendID == id1 && x.TCharacterID == id2).FirstOrDefault();
if (friend2 == null)
{
friend2 = GetTFriend(id2, info1);
DBService.Instance.Entities.Friends.Add(friend2);
}
else
{
friend2.IsDelete = false;
}
}
public async Task <GenericResponse <BooleanResponse> > AddFriend(long userId, string friendUsername)
{
try
{
TUser dbFriend = _databaseContext.TUser.FirstOrDefault(u => u.Username == friendUsername);
if (dbFriend == null)
{
return(new GenericResponse <BooleanResponse>($"Username {friendUsername} not found", null));
}
TFriend friend = new TFriend
{
UserId = userId,
FriendId = dbFriend.Id
};
_databaseContext.TFriend.Add(friend);
await _databaseContext.SaveChangesAsync();
return(new GenericResponse <BooleanResponse>(new BooleanResponse {
Success = true
}));
}
catch (DbUpdateException e)
{
return(new GenericResponse <BooleanResponse>($"Error while adding friend", e));
}
}
public static TFriend GetTFriend(int ownerID, NMessageCharInfo friendInfo)
{
TFriend friend = new TFriend()
{
FriendID = friendInfo.Id,
TCharacterID = ownerID,
FriendClass = friendInfo.Class,
FriendLevel = friendInfo.Level,
FriendName = friendInfo.Name,
};
return friend;
}
internal static Result RemoveFriend(int id, int friendId)
{
try
{
TFriend friendship1 = DBService.Instance.Entities.Friends.Where(x => x.TCharacterID == id && x.FriendID == friendId).First();
friendship1.IsDelete = true;
TFriend friendship2 = DBService.Instance.Entities.Friends.Where(x => x.TCharacterID == friendId && x.FriendID == id).First();
friendship2.IsDelete = true;
return Result.Success;
}
catch (Exception e)
{
Log.Error(e);
return Result.Failed;
}
}
public async Task <GenericResponse <BooleanResponse> > DeleteFriend(long userId, string friendUsername)
{
try
{
TFriend dbFriend = _databaseContext.TFriend.FirstOrDefault(f => f.UserId == userId && f.Friend.Username == friendUsername);
// Error case if not found
if (dbFriend == null)
{
return(new GenericResponse <BooleanResponse>($"{friendUsername} is not a friend", null));
}
_databaseContext.TFriend.Remove(dbFriend);
await _databaseContext.SaveChangesAsync();
return(new GenericResponse <BooleanResponse>(new BooleanResponse {
Success = true
}));
}
catch (DbUpdateException e)
{
return(new GenericResponse <BooleanResponse>("Error while deleting friend", e));
}
}
