/// <summary>
/// 创建好友请求信息
/// </summary>
/// <param name="friendshipRequestInfo">好友请求信息</param>
/// <param name="userGroupInfo">当前用户用户组信息</param>
/// <returns></returns>
public static CreateNewFriendshipRequestEnum CreateNewFriendshipRequest(FriendshipRequestInfo friendshipRequestInfo, UserGroupInfo userGroupInfo)
{
if (friendshipRequestInfo.FromUid <= 0 || friendshipRequestInfo.ToUid <= 0 || friendshipRequestInfo.FromUid == friendshipRequestInfo.ToUid)
return CreateNewFriendshipRequestEnum.MessageError;
//如果用户之间已经是好友或者用户之间已经有一方请求的
IsFriendshipExistEnum existResult = IsFriendshipExist(friendshipRequestInfo.FromUid, friendshipRequestInfo.ToUid);
if (existResult == IsFriendshipExistEnum.Exist)
return CreateNewFriendshipRequestEnum.FriendshipAlreadyExists;
if (existResult == IsFriendshipExistEnum.RequestExist)
return CreateNewFriendshipRequestEnum.RequestAlreadyExists;
if (GetUserFriendsCount(friendshipRequestInfo.FromUid) >= userGroupInfo.MaxFriendsCount)
return CreateNewFriendshipRequestEnum.UserFriendshipOverflow;
if (Data.Friendship.CreateNewFriendshipRequest(friendshipRequestInfo) == (int)CreateNewFriendshipRequestEnum.Success)
{
int olId = OnlineUsers.GetOlidByUid(friendshipRequestInfo.ToUid);
if (olId > 0)//如果被请求用户在线，则更新其在线状态
OnlineUsers.UpdateNewFriendsRequest(olId, 1);
return CreateNewFriendshipRequestEnum.Success;
}
return CreateNewFriendshipRequestEnum.MessageError;
}
/// <summary>
/// 通过好友的请求信息
/// </summary>
/// <param name="friendshipInfo"></param>
/// <returns></returns>
public int PassFriendship(FriendshipRequestInfo friendshipInfo, int groupId)
{
DbParameter[] parms = {
DbHelper.MakeInParam("@fromuid", (DbType)SqlDbType.Int, 4, friendshipInfo.FromUid),
DbHelper.MakeInParam("@touid", (DbType)SqlDbType.Int, 4, friendshipInfo.ToUid),
DbHelper.MakeInParam("@togroupid", (DbType)SqlDbType.Int, 4, groupId)
};
return TypeConverter.ObjectToInt(DbHelper.ExecuteScalar(CommandType.StoredProcedure, string.Format("{0}passfriendship", BaseConfigs.GetTablePrefix), parms));
}
/// <summary>
/// 创建好友请求信息
/// </summary>
/// <param name="friendshipInfo"></param>
/// <returns></returns>
public int CreateNewFriendshipRequest(FriendshipRequestInfo friendshipInfo)
{
DbParameter[] parms = {
DbHelper.MakeInParam("@fromuid", (DbType)SqlDbType.Int, 4, friendshipInfo.FromUid),
DbHelper.MakeInParam("@touid", (DbType)SqlDbType.Int, 4, friendshipInfo.ToUid),
DbHelper.MakeInParam("@fromusername", (DbType)SqlDbType.Char, 20, friendshipInfo.FromUserName),
DbHelper.MakeInParam("@gid", (DbType)SqlDbType.Int, 4, friendshipInfo.GroupId),
DbHelper.MakeInParam("@note", (DbType)SqlDbType.NVarChar, 100, friendshipInfo.Note)
};
return TypeConverter.ObjectToInt(DbHelper.ExecuteScalar(CommandType.StoredProcedure, string.Format("{0}createnewfriendshiprequest", BaseConfigs.GetTablePrefix), parms));
}