/// <summary> /// 取消关注用户 /// </summary> /// <param name="userId">关注者ID</param> /// <param name="focusUserId">被关注者ID</param> /// <returns></returns> public async Task UnFocusUser(Guid userId, Guid focusUserId) { int userFansCount; int userFocusCount; int focusUserFansCount; int focusUserFocusCount; using (IFanService fanSvc = new FanService()) { Fans fan = await fanSvc.GetAll().Where(m => m.UserId == userId && m.FocusUserId == focusUserId).FirstOrDefaultAsync(); await fanSvc.DeleteAsync(fan); userFocusCount = await fanSvc.GetAll().Where(m => m.UserId == userId).CountAsync(); //用户关注数量 focusUserFocusCount = await fanSvc.GetAll().Where(m => m.UserId == focusUserId).CountAsync(); //被关注者关注数量 userFansCount = await fanSvc.GetAll().Where(m => m.FocusUserId == userId).CountAsync(); //用户粉丝数量 focusUserFansCount = await fanSvc.GetAll().Where(m => m.FocusUserId == focusUserId).CountAsync(); //被关注者粉丝数量 } using (IUserService userSve = new UserService()) { User user = await userSve.GetOneByIdAsync(userId); user.FansCount = userFansCount; user.FocusCount = userFocusCount; await userSve.EditAsync(user); User focusUser = await userSve.GetOneByIdAsync(focusUserId); focusUser.FansCount = focusUserFansCount; focusUser.FocusCount = focusUserFocusCount; await userSve.EditAsync(focusUser); } }