124 lines
3.7 KiB
C++
124 lines
3.7 KiB
C++
//
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// Created by dongl on 23-5-4.
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//
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#include "UserFriendsDB.h"
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#include "linkDB.h"
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// 查询好友添加权限类型
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char UserFriendsDB::select_add_type(uint64_t account) {
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conn = LinkDB::safe_grab();
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auto query = conn->query("select restrictions from im_user_friends where account=%0:account");
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query.parse();
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// 查看添加授权类型 0 直接添加 1 验证问题 2 账户审核
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return query.store(account)[0][0][0]; // 因为 account 唯一 所以结果 至多一个
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}
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// 修改好友列表数据 添加好友
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/// friends ：{
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/// uid ：info { }
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/// }
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bool UserFriendsDB::add_friends(uint64_t account, uint64_t friends) {
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conn = LinkDB::safe_grab();
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auto query = conn->query("update im_user_friends set friends="
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"JSON_SET(friends, '$.\"%2:friends\"', "
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"JSON_OBJECT('belong_grouping', 1, 'add_time', 10000, 'add_source', 1)"
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")"
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"where account=%1:account");
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query.template_defaults[1] = account;
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query.template_defaults[2] = friends;
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query.parse();
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return query.exec();
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}
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std::vector<uint64_t> UserFriendsDB::select_friends_all(uint64_t account) {
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conn = LinkDB::safe_grab();
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auto q = conn->query("select friends from im_user_friends where account=783556037");
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auto ret = q.store();
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std::vector<uint64_t> v;
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return v;
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}
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rapidjson::Document UserFriendsDB::select_friends_info(uint64_t account, uint64_t friends) {
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conn = LinkDB::safe_grab();
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rapidjson::Document document;
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auto q = conn->query("select JSON_EXTRACT(friends, '$.\"%2:friends\"') as friend_info "
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"from im_user_friends where account=%1:account");
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q.template_defaults[1] = account;
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q.template_defaults[2] = friends;
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q.parse();
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// 查库
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auto ret = q.store();
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printf("%zu\n", ret.num_rows());
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if (ret.num_rows() < 1) {
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return document;
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}
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// 取json字符串
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std::string friend_info;
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ret[0][0].to_string(friend_info);
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// 解析json
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document.Parse(friend_info.c_str());
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printf("%d\n", document["add_time"].GetInt());
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printf("user[%ld] friend_info-> %ld : %s", account, friends, friend_info.c_str());
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// printf("%u\n", document.Size());
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return document;
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}
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//std::tuple<mp::MP_SRI, mp::MP_SRI, std::string> UserFriendsDB::update_add_info(char type, mp::body *body) {
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// // 如果是0 直接添加
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// if (type == '0') {
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// auto temp_query = conn->query("update im_user_friends set friends=%1q:groups where account=%0:account");
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// temp_query.parse();
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//
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// std::vector<uint64_t> friends;
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// friends.push_back(body->source());
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// auto ret1 = temp_query.execute(body->target(), vectorSerialization(friends));
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//
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// friends.clear();
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// friends.push_back(body->target());
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// auto ret2 = temp_query.execute(body->source(), vectorSerialization(friends));
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//
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// if (ret1.rows() < 1 || ret2.rows() < 1) {
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// return std::make_tuple(mp::MP_ADD_FRIENDS_ERR, mp::MP_ADD_FRIENDS_SQL_ERR, "定位之于此 sql可能执行结果出错");
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// }
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// return std::make_tuple(mp::MP_ADD_FRIENDS, mp::MP_ADD_FRIENDS_0, "添加成功");
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// }
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//
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// // 1 回答问题
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// else if (type == '1') {
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//
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// return std::make_tuple(mp::MP_ADD_FRIENDS, mp::MP_ADD_FRIENDS, "添加成功");
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// }
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// // 2 被添加账户审核
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// else if (type == '2') {
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//// auto temp_query = conn->query("select");
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//
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// return std::make_tuple(mp::MP_ADD_FRIENDS, mp::MP_ADD_FRIENDS_2, "待同意");
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// }
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//
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// return std::make_tuple(mp::MP_ADD_FRIENDS_ERR, mp::MP_ADD_FRIENDS_NOT_TYPE, "找不到此类型的添加决策");
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//}
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