/// <summary>
/// “关注”指定的目标用户（异步）
/// </summary>
/// <param name="userId">用户编号</param>
/// <param name="targetUserId">被关注的目标用户编号</param>
public static async void FollowedTargetUser(int userId, int targetUserId)
{
await Task.Run(() =>
{
UserFollowed uFollowed = new UserFollowed {
UserId = userId, FollowedUserId = targetUserId, CreateDate = DateTime.Now
};
bool result = SocialData.ChangedFollowedWithTargetUser(uFollowed, 1);
if (result)
{
SocialConfig config = SocialConfigs.GetSocialConfigCache();
if (config.BeFollowedExpChanged != 0)
{
UserBiz.UpdateUserExp(targetUserId, config.BeFollowedExpChanged, "被关注");
}
if (config.BeFollowedCoinChanged != 0)
{
UserBiz.UpdateUserCoin(targetUserId, config.BeFollowedCoinChanged, "被关注");
}
UserBiz.SetUserCacheInfo(userId);
UserBiz.SetUserCacheInfo(targetUserId);
//发送系统消息给被关注对象，提醒该用户被“关注”
//Todo....
}
});
}
/// <summary>
/// 创建群组
/// </summary>
/// <param name="userId"></param>
/// <param name="groupName"></param>
/// <param name="interest"></param>
/// <param name="iconData"></param>
/// <param name="iconExtName"></param>
/// <returns></returns>
public static GroupInfo CreateGroup(int userId, string groupName, string interest, byte[] iconData, string iconExtName)
{
SocialConfig config = SocialConfigs.GetSocialConfigCache();
GroupInfo groupInfo = new GroupInfo
{
GroupName = groupName,
GroupIcon = config.DefaultGroupIcon,
Comment = string.Empty,
CreatorId = userId,
GroupType = 0,
InterestCode = interest,
QuickJoinCode = string.Empty,
MaxMemberCount = config.GroupMaxMemberCount < 1 ? 20 : config.GroupMaxMemberCount,
MemberCount = 0,
CreateDate = DateTime.Now
};
UserCacheInfo userCache = UserBiz.ReadUserCacheInfo(userId);
SocialData.CreateGroup(groupInfo, userCache.UserSite);
if (groupInfo.GroupId > 0)
{
//更新快速加入码和图标
groupInfo.QuickJoinCode = Convert.ToBase64String(groupInfo.GroupId.GetIntOffsetBytes()).TrimEnd('=').ToUpper();
string iconUrl = iconData.SaveMediaFile(FileTarget.Group, groupInfo.GroupId, MediaType.Image, iconExtName);
if (!string.IsNullOrEmpty(iconUrl))
{
groupInfo.GroupIcon = iconUrl;
}
SocialData.UpdateGroupInfo(groupInfo);
//缓存群信息和成员列表信息
groupInfo.MemberCount++;
SetGroupCacheInfo(groupInfo.GroupId, groupInfo);
List <UserCacheInfo> memberList = new List <UserCacheInfo>(1)
{
UserBiz.ReadUserCacheInfo(userId)
};
SetGroupMembersCacheInfo(groupInfo.GroupId, memberList);
return(groupInfo);
}
return(null);
}
