黑名单双向删除

modules/friend/api_cross_addblack.go

@@ -112,10 +112,15 @@ func (this *apiComp) Addblack(session comm.IUserSession, req *pb.FriendAddBlackR
 		return
 	}
 
+	// 判断对方是不是好友
+	if _, ok := utils.Findx(target.FriendIds, self.Uid); ok {
+		target.FriendIds = utils.Deletex(target.FriendIds, self.Uid)
+	}
 	target.Beblackids = append(target.Beblackids, session.GetUserId())
 	//更新
 	err = this.module.modelFriend.Change(target.Uid, map[string]interface{}{
 		"beblackids": target.Beblackids,
+		"friendIds":  target.FriendIds,
 	})
 	if err != nil {
 		errdata = &pb.ErrorData{