This commit is contained in:
2025-10-13 18:34:48 +08:00
commit 37865d041f
116 changed files with 31168 additions and 0 deletions

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# 1. 添加cmake版本说明
cmake_minimum_required(VERSION 3.1.3)
# 2. 声明工程名称
project(friend_server)
set(target "friend_server")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
# 3. 检测并生成ODB框架代码
# 1. 添加所需的proto映射代码文件名称
set(proto_path ${CMAKE_CURRENT_SOURCE_DIR}/../proto)
set(proto_files base.proto user.proto message.proto friend.proto)
# 2. 检测框架代码文件是否已经生成
set(proto_hxx "")
set(proto_cxx "")
set(proto_srcs "")
foreach(proto_file ${proto_files})
# 3. 如果没有生成,则预定义生成指令 -- 用于在构建项目之间先生成框架代码
string(REPLACE ".proto" ".pb.cc" proto_cc ${proto_file})
string(REPLACE ".proto" ".pb.h" proto_hh ${proto_file})
if (NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}${proto_cc})
add_custom_command(
PRE_BUILD
COMMAND protoc
ARGS --cpp_out=${CMAKE_CURRENT_BINARY_DIR} -I ${proto_path} --experimental_allow_proto3_optional ${proto_path}/${proto_file}
DEPENDS ${proto_path}/${proto_file}
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${proto_cc}
COMMENT "生成Protobuf框架代码文件:" ${CMAKE_CURRENT_BINARY_DIR}/${proto_cc}
)
endif()
list(APPEND proto_srcs ${CMAKE_CURRENT_BINARY_DIR}/${proto_cc})
endforeach()
# 3. 检测并生成ODB框架代码
# 1. 添加所需的odb映射代码文件名称
set(odb_path ${CMAKE_CURRENT_SOURCE_DIR}/../odb)
set(odb_files chat_session_member.hxx chat_session.hxx friend_apply.hxx relation.hxx)
# 2. 检测框架代码文件是否已经生成
set(odb_hxx "")
set(odb_cxx "")
set(odb_srcs "")
foreach(odb_file ${odb_files})
# 3. 如果没有生成,则预定义生成指令 -- 用于在构建项目之间先生成框架代码
string(REPLACE ".hxx" "-odb.hxx" odb_hxx ${odb_file})
string(REPLACE ".hxx" "-odb.cxx" odb_cxx ${odb_file})
if (NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}${odb_cxx})
add_custom_command(
PRE_BUILD
COMMAND odb
ARGS -d mysql --std c++11 --generate-query --generate-schema --profile boost/date-time ${odb_path}/${odb_file}
DEPENDS ${odb_path}/${odb_file}
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${odb_cxx}
COMMENT "生成ODB框架代码文件:" ${CMAKE_CURRENT_BINARY_DIR}/${odb_cxx}
)
endif()
# 4. 将所有生成的框架源码文件名称保存起来 student-odb.cxx classes-odb.cxx
list(APPEND odb_srcs ${CMAKE_CURRENT_BINARY_DIR}/${odb_cxx})
endforeach()
# 4. 获取源码目录下的所有源码文件
set(src_files "")
aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR}/source src_files)
# 5. 声明目标及依赖
add_executable(${target} ${src_files} ${proto_srcs} ${odb_srcs})
# 7. 设置需要连接的库
target_link_libraries(${target} -lgflags
-lspdlog -lfmt -lbrpc -lssl -lcrypto
-lprotobuf -lleveldb -letcd-cpp-api
-lcpprest -lcurl -lodb-mysql -lodb -lodb-boost
/usr/lib/x86_64-linux-gnu/libjsoncpp.so.19
-lcpr -lelasticlient)
set(test_client "friend_client")
set(test_files "")
aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR}/test test_files)
add_executable(${test_client} ${test_files} ${proto_srcs})
target_link_libraries(${test_client} -pthread -lgtest -lgflags -lspdlog -lfmt -lbrpc -lssl -lcrypto -lprotobuf -lleveldb -letcd-cpp-api -lcpprest -lcurl /usr/lib/x86_64-linux-gnu/libjsoncpp.so.19)
# 6. 设置头文件默认搜索路径
include_directories(${CMAKE_CURRENT_BINARY_DIR})
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../common)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../odb)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../third/include)
#8. 设置安装路径
INSTALL(TARGETS ${target} ${test_client} RUNTIME DESTINATION bin)

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# 声明基础经镜像来源
FROM debian:12
# 声明工作目录
WORKDIR /im
RUN mkdir -p /im/logs &&\
mkdir -p /im/data &&\
mkdir -p /im/conf &&\
mkdir -p /im/bin
# 将可执行程序依赖,拷贝进镜像
COPY ./build/friend_server /im/bin/
# 将可执行程序文件,拷贝进镜像
COPY ./depends /lib/x86_64-linux-gnu/
# 设置容器启动的默认操作 ---运行程序
CMD /im/bin/friend_server -flagfile=/im/conf/friend_server.conf

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-run_mode=true
-log_file=/im/logs/friend.log
-log_level=0
-registry_host=http://10.0.0.235:2379
-instance_name=/friend_service/instance
-access_host=10.0.0.235:10006
-listen_port=10006
-rpc_timeout=-1
-rpc_threads=1
-base_service=/service
-user_service=/service/user_service
-message_service=/service/message_service
-es_host=http://10.0.0.235:9200/
-mysql_host=10.0.0.235
-mysql_user=root
-mysql_pswd=123456
-mysql_db=bite_im
-mysql_cset=utf8
-mysql_port=0
-mysql_pool_count=4

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//主要实现语音识别子服务的服务器的搭建
#include "friend_server.hpp"
DEFINE_bool(run_mode, false, "程序的运行模式false-调试; true-发布;");
DEFINE_string(log_file, "", "发布模式下,用于指定日志的输出文件");
DEFINE_int32(log_level, 0, "发布模式下,用于指定日志输出等级");
DEFINE_string(registry_host, "http://127.0.0.1:2379", "服务注册中心地址");
DEFINE_string(instance_name, "/friend_service/instance", "当前实例名称");
DEFINE_string(access_host, "127.0.0.1:10006", "当前实例的外部访问地址");
DEFINE_int32(listen_port, 10006, "Rpc服务器监听端口");
DEFINE_int32(rpc_timeout, -1, "Rpc调用超时时间");
DEFINE_int32(rpc_threads, 1, "Rpc的IO线程数量");
DEFINE_string(base_service, "/service", "服务监控根目录");
DEFINE_string(user_service, "/service/user_service", "用户管理子服务名称");
DEFINE_string(message_service, "/service/message_service", "消息存储子服务名称");
DEFINE_string(es_host, "http://127.0.0.1:9200/", "ES搜索引擎服务器URL");
DEFINE_string(mysql_host, "127.0.0.1", "Mysql服务器访问地址");
DEFINE_string(mysql_user, "root", "Mysql服务器访问用户名");
DEFINE_string(mysql_pswd, "123456", "Mysql服务器访问密码");
DEFINE_string(mysql_db, "bite_im", "Mysql默认库名称");
DEFINE_string(mysql_cset, "utf8", "Mysql客户端字符集");
DEFINE_int32(mysql_port, 0, "Mysql服务器访问端口");
DEFINE_int32(mysql_pool_count, 4, "Mysql连接池最大连接数量");
int main(int argc, char *argv[])
{
google::ParseCommandLineFlags(&argc, &argv, true);
bite_im::init_logger(FLAGS_run_mode, FLAGS_log_file, FLAGS_log_level);
bite_im::FriendServerBuilder fsb;
fsb.make_es_object({FLAGS_es_host});
fsb.make_mysql_object(FLAGS_mysql_user, FLAGS_mysql_pswd, FLAGS_mysql_host,
FLAGS_mysql_db, FLAGS_mysql_cset, FLAGS_mysql_port, FLAGS_mysql_pool_count);
fsb.make_discovery_object(FLAGS_registry_host, FLAGS_base_service, FLAGS_user_service, FLAGS_message_service);
fsb.make_rpc_server(FLAGS_listen_port, FLAGS_rpc_timeout, FLAGS_rpc_threads);
fsb.make_registry_object(FLAGS_registry_host, FLAGS_base_service + FLAGS_instance_name, FLAGS_access_host);
auto server = fsb.build();
server->start();
return 0;
}

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//实现语音识别子服务
#include <brpc/server.h>
#include <butil/logging.h>
#include "data_es.hpp" // es数据管理客户端封装
#include "mysql_chat_session_member.hpp" // mysql数据管理客户端封装
#include "mysql_chat_session.hpp" // mysql数据管理客户端封装
#include "mysql_relation.hpp" // mysql数据管理客户端封装
#include "mysql_apply.hpp" // mysql数据管理客户端封装
#include "etcd.hpp" // 服务注册模块封装
#include "logger.hpp" // 日志模块封装
#include "utils.hpp" // 基础工具接口
#include "channel.hpp" // 信道管理模块封装
#include "friend.pb.h" // protobuf框架代码
#include "base.pb.h" // protobuf框架代码
#include "user.pb.h" // protobuf框架代码
#include "message.pb.h" // protobuf框架代码
namespace bite_im{
class FriendServiceImpl : public bite_im::FriendService {
public:
FriendServiceImpl(
const std::shared_ptr<elasticlient::Client> &es_client,
const std::shared_ptr<odb::core::database> &mysql_client,
const ServiceManager::ptr &channel_manager,
const std::string &user_service_name,
const std::string &message_service_name) :
_es_user(std::make_shared<ESUser>(es_client)),
_mysql_apply(std::make_shared<FriendApplyTable>(mysql_client)),
_mysql_chat_session(std::make_shared<ChatSessionTable>(mysql_client)),
_mysql_chat_session_member(std::make_shared<ChatSessionMemeberTable>(mysql_client)),
_mysql_relation(std::make_shared<RelationTable>(mysql_client)),
_user_service_name(user_service_name),
_message_service_name(message_service_name),
_mm_channels(channel_manager){}
~FriendServiceImpl(){}
virtual void GetFriendList(::google::protobuf::RpcController* controller,
const ::bite_im::GetFriendListReq* request,
::bite_im::GetFriendListRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取请求中的关键要素用户ID
std::string rid = request->request_id();
std::string uid = request->user_id();
//2. 从数据库中查询获取用户的好友ID
auto friend_id_lists = _mysql_relation->friends(uid);
std::unordered_set<std::string> user_id_lists;
for (auto &id : friend_id_lists) {
user_id_lists.insert(id);
}
//3. 从用户子服务批量获取用户信息
std::unordered_map<std::string, UserInfo> user_list;
bool ret = GetUserInfo(rid, user_id_lists, user_list);
if (ret == false) {
LOG_ERROR("{} - 批量获取用户信息失败!", rid);
return err_response(rid, "批量获取用户信息失败!");
}
//4. 组织响应
response->set_request_id(rid);
response->set_success(true);
for (const auto & user_it : user_list) {
auto user_info = response->add_friend_list();
user_info->CopyFrom(user_it.second);
}
}
virtual void FriendRemove(::google::protobuf::RpcController* controller,
const ::bite_im::FriendRemoveReq* request,
::bite_im::FriendRemoveRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取关键要素当前用户ID要删除的好友ID
std::string rid = request->request_id();
std::string uid = request->user_id();
std::string pid = request->peer_id();
//2. 从好友关系表中删除好友关系信息
bool ret = _mysql_relation->remove(uid, pid);
if (ret == false) {
LOG_ERROR("{} - 从数据库删除好友信息失败!", rid);
return err_response(rid, "从数据库删除好友信息失败!");
}
//3. 从会话信息表中,删除对应的聊天会话 -- 同时删除会话成员表中的成员信息
ret = _mysql_chat_session->remove(uid, pid);
if (ret == false) {
LOG_ERROR("{}- 从数据库删除好友会话信息失败!", rid);
return err_response(rid, "从数据库删除好友会话信息失败!");
}
//4. 组织响应
response->set_request_id(rid);
response->set_success(true);
}
virtual void FriendAdd(::google::protobuf::RpcController* controller,
const ::bite_im::FriendAddReq* request,
::bite_im::FriendAddRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取请求中的关键要素申请人用户ID 被申请人用户ID
std::string rid = request->request_id();
std::string uid = request->user_id();
std::string pid = request->respondent_id();
//2. 判断两人是否已经是好友
bool ret = _mysql_relation->exists(uid, pid);
if (ret == true) {
LOG_ERROR("{}- 申请好友失败-两者{}-{}已经是好友关系", rid, uid, pid);
return err_response(rid, "两者已经是好友关系!");
}
//3. 当前是否已经申请过好友
ret = _mysql_apply->exists(uid, pid);
if (ret == true) {
LOG_ERROR("{}- 申请好友失败-已经申请过对方好友!", rid, uid, pid);
return err_response(rid, "已经申请过对方好友!");
}
//4. 向好友申请表中,新增申请信息
std::string eid = uuid();
FriendApply ev(eid, uid, pid);
ret = _mysql_apply->insert(ev);
if (ret == false) {
LOG_ERROR("{} - 向数据库新增好友申请事件失败!", rid);
return err_response(rid, "向数据库新增好友申请事件失败!");
}
//3. 组织响应
response->set_request_id(rid);
response->set_success(true);
response->set_notify_event_id(eid);
}
virtual void FriendAddProcess(::google::protobuf::RpcController* controller,
const ::bite_im::FriendAddProcessReq* request,
::bite_im::FriendAddProcessRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取请求中的关键要素申请人用户ID被申请人用户ID处理结果事件ID
std::string rid = request->request_id();
std::string eid = request->notify_event_id();
std::string uid = request->user_id(); //被申请人
std::string pid = request->apply_user_id();//申请人
bool agree = request->agree();
//2. 判断有没有该申请事件
bool ret = _mysql_apply->exists(pid, uid);
if (ret == false) {
LOG_ERROR("{}- 没有找到{}-{}对应的好友申请事件!", rid, pid, uid);
return err_response(rid, "没有找到对应的好友申请事件!");
}
//3. 如果有: 可以处理; --- 删除申请事件--事件已经处理完毕
ret = _mysql_apply->remove(pid, uid);
if (ret == false) {
LOG_ERROR("{}- 从数据库删除申请事件 {}-{} 失败!", rid, pid, uid);
return err_response(rid, "从数据库删除申请事件失败!");
}
//4. 如果处理结果是同意:向数据库新增好友关系信息;新增单聊会话信息及会话成员
std::string cssid;
if (agree == true) {
ret = _mysql_relation->insert(uid, pid);
if (ret == false) {
LOG_ERROR("{}- 新增好友关系信息-{}-{}", rid, uid, pid);
return err_response(rid, "新增好友关系信息!");
}
cssid = uuid();
ChatSession cs(cssid, "", ChatSessionType::SINGLE);
ret = _mysql_chat_session->insert(cs);
if (ret == false) {
LOG_ERROR("{}- 新增单聊会话信息-{}", rid, cssid);
return err_response(rid, "新增单聊会话信息失败!");
}
ChatSessionMember csm1(cssid, uid);
ChatSessionMember csm2(cssid, pid);
std::vector<ChatSessionMember> mlist = {csm1, csm2};
ret = _mysql_chat_session_member->append(mlist);
if (ret == false) {
LOG_ERROR("{}- 没有找到{}-{}对应的好友申请事件!", rid, pid, uid);
return err_response(rid, "没有找到对应的好友申请事件!");
}
}
//5. 组织响应
response->set_request_id(rid);
response->set_success(true);
response->set_new_session_id(cssid);
}
virtual void FriendSearch(::google::protobuf::RpcController* controller,
const ::bite_im::FriendSearchReq* request,
::bite_im::FriendSearchRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取请求中的关键要素搜索关键字可能是用户ID可能是手机号可能是昵称的一部分
std::string rid = request->request_id();
std::string uid = request->user_id();
std::string skey = request->search_key();
LOG_DEBUG("{} 好友搜索 {}", uid, skey);
//2. 根据用户ID获取用户的好友ID列表
auto friend_id_lists = _mysql_relation->friends(uid);
//3. 从ES搜索引擎进行用户信息搜索 --- 过滤掉当前的好友
std::unordered_set<std::string> user_id_lists;
friend_id_lists.push_back(uid);// 把自己也过滤掉
auto search_res = _es_user->search(skey, friend_id_lists);
for (auto &it : search_res) {
user_id_lists.insert(it.user_id());
}
//4. 根据获取到的用户ID 从用户子服务器进行批量用户信息获取
std::unordered_map<std::string, UserInfo> user_list;
bool ret = GetUserInfo(rid, user_id_lists, user_list);
if (ret == false) {
LOG_ERROR("{} - 批量获取用户信息失败!", rid);
return err_response(rid, "批量获取用户信息失败!");
}
//5. 组织响应
response->set_request_id(rid);
response->set_success(true);
for (const auto & user_it : user_list) {
auto user_info = response->add_user_info();
user_info->CopyFrom(user_it.second);
}
}
virtual void GetPendingFriendEventList(::google::protobuf::RpcController* controller,
const ::bite_im::GetPendingFriendEventListReq* request,
::bite_im::GetPendingFriendEventListRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//1. 提取关键要素当前用户ID
std::string rid = request->request_id();
std::string uid = request->user_id();
//2. 从数据库获取待处理的申请事件信息 --- 申请人用户ID列表
auto res = _mysql_apply->applyUsers(uid);
std::unordered_set<std::string> user_id_lists;
for (auto &id : res) {
user_id_lists.insert(id);
}
//3. 批量获取申请人用户信息、
std::unordered_map<std::string, UserInfo> user_list;
bool ret = GetUserInfo(rid, user_id_lists, user_list);
if (ret == false) {
LOG_ERROR("{} - 批量获取用户信息失败!", rid);
return err_response(rid, "批量获取用户信息失败!");
}
//4. 组织响应
response->set_request_id(rid);
response->set_success(true);
for (const auto & user_it : user_list) {
auto ev = response->add_event();
ev->mutable_sender()->CopyFrom(user_it.second);
}
}
virtual void GetChatSessionList(::google::protobuf::RpcController* controller,
const ::bite_im::GetChatSessionListReq* request,
::bite_im::GetChatSessionListRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//获取聊天会话的作用:一个用户登录成功后,能够展示自己的历史聊天信息
//1. 提取请求中的关键要素当前请求用户ID
std::string rid = request->request_id();
std::string uid = request->user_id();
//2. 从数据库中查询出用户的单聊会话列表
auto sf_list = _mysql_chat_session->singleChatSession(uid);
// 1. 从单聊会话列表中取出所有的好友ID从用户子服务获取用户信息
std::unordered_set<std::string> users_id_list;
for (const auto &f : sf_list) {
users_id_list.insert(f.friend_id);
}
std::unordered_map<std::string, UserInfo> user_list;
bool ret = GetUserInfo(rid, users_id_list, user_list);
if (ret == false) {
LOG_ERROR("{} - 批量获取用户信息失败!", rid);
return err_response(rid, "批量获取用户信息失败!");
}
// 2. 设置响应会话信息:会话名称就是好友名称;会话头像就是好友头像
//3. 从数据库中查询出用户的群聊会话列表
auto gc_list = _mysql_chat_session->groupChatSession(uid);
//4. 根据所有的会话ID从消息存储子服务获取会话最后一条消息
//5. 组织响应
for (const auto &f : sf_list) {
auto chat_session_info = response->add_chat_session_info_list();
chat_session_info->set_single_chat_friend_id(f.friend_id);
chat_session_info->set_chat_session_id(f.chat_session_id);
chat_session_info->set_chat_session_name(user_list[f.friend_id].nickname());
chat_session_info->set_avatar(user_list[f.friend_id].avatar());
MessageInfo msg;
ret = GetRecentMsg(rid, f.chat_session_id, msg);
if (ret == false) {continue;}
chat_session_info->mutable_prev_message()->CopyFrom(msg);
}
for (const auto &f : gc_list) {
auto chat_session_info = response->add_chat_session_info_list();
chat_session_info->set_chat_session_id(f.chat_session_id);
chat_session_info->set_chat_session_name(f.chat_session_name);
MessageInfo msg;
ret = GetRecentMsg(rid, f.chat_session_id, msg);
if (ret == false) { continue; }
chat_session_info->mutable_prev_message()->CopyFrom(msg);
}
response->set_request_id(rid);
response->set_success(true);
}
virtual void ChatSessionCreate(::google::protobuf::RpcController* controller,
const ::bite_im::ChatSessionCreateReq* request,
::bite_im::ChatSessionCreateRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//创建会话,其实针对的是用户要创建一个群聊会话
//1. 提取请求关键要素:会话名称,会话成员
std::string rid = request->request_id();
std::string uid = request->user_id();
std::string cssname = request->chat_session_name();
//2. 生成会话ID向数据库添加会话信息添加会话成员信息
std::string cssid = uuid();
ChatSession cs(cssid, cssname, ChatSessionType::GROUP);
bool ret = _mysql_chat_session->insert(cs);
if (ret == false) {
LOG_ERROR("{} - 向数据库添加会话信息失败: {}", rid, cssname);
return err_response(rid, "向数据库添加会话信息失败!");
}
std::vector<ChatSessionMember> member_list;
for (int i = 0; i < request->member_id_list_size(); i++) {
ChatSessionMember csm(cssid, request->member_id_list(i));
member_list.push_back(csm);
}
ret = _mysql_chat_session_member->append(member_list);
if (ret == false) {
LOG_ERROR("{} - 向数据库添加会话成员信息失败: {}", rid, cssname);
return err_response(rid, "向数据库添加会话成员信息失败!");
}
//3. 组织响应---组织会话信息
response->set_request_id(rid);
response->set_success(true);
response->mutable_chat_session_info()->set_chat_session_id(cssid);
response->mutable_chat_session_info()->set_chat_session_name(cssname);
}
virtual void GetChatSessionMember(::google::protobuf::RpcController* controller,
const ::bite_im::GetChatSessionMemberReq* request,
::bite_im::GetChatSessionMemberRsp* response,
::google::protobuf::Closure* done) {
brpc::ClosureGuard rpc_guard(done);
//1. 定义错误回调
auto err_response = [this, response](const std::string &rid,
const std::string &errmsg) -> void {
response->set_request_id(rid);
response->set_success(false);
response->set_errmsg(errmsg);
return;
};
//用于用户查看群聊成员信息的时候:进行成员信息展示
//1. 提取关键要素聊天会话ID
std::string rid = request->request_id();
std::string uid = request->user_id();
std::string cssid = request->chat_session_id();
//2. 从数据库获取会话成员ID列表
auto member_id_lists = _mysql_chat_session_member->members(cssid);
std::unordered_set<std::string> uid_list;
for (const auto &id : member_id_lists) {
uid_list.insert(id);
}
//3. 从用户子服务批量获取用户信息
std::unordered_map<std::string, UserInfo> user_list;
bool ret = GetUserInfo(rid, uid_list, user_list);
if (ret == false) {
LOG_ERROR("{} - 从用户子服务获取用户信息失败!", rid);
return err_response(rid, "从用户子服务获取用户信息失败!");
}
//4. 组织响应
response->set_request_id(rid);
response->set_success(true);
for (const auto &uit : user_list) {
auto user_info = response->add_member_info_list();
user_info->CopyFrom(uit.second);
}
}
private:
bool GetRecentMsg(const std::string &rid,
const std::string &cssid, MessageInfo &msg) {
auto channel = _mm_channels->choose(_message_service_name);
if (!channel) {
LOG_ERROR("{} - 获取消息子服务信道失败!!", rid);
return false;
}
GetRecentMsgReq req;
GetRecentMsgRsp rsp;
req.set_request_id(rid);
req.set_chat_session_id(cssid);
req.set_msg_count(1);
brpc::Controller cntl;
bite_im::MsgStorageService_Stub stub(channel.get());
stub.GetRecentMsg(&cntl, &req, &rsp, nullptr);
if (cntl.Failed() == true) {
LOG_ERROR("{} - 消息存储子服务调用失败: {}", rid, cntl.ErrorText());
return false;
}
if ( rsp.success() == false) {
LOG_ERROR("{} - 获取会话 {} 最近消息失败: {}", rid, cssid, rsp.errmsg());
return false;
}
if (rsp.msg_list_size() > 0) {
msg.CopyFrom(rsp.msg_list(0));
return true;
}
return false;
}
bool GetUserInfo(const std::string &rid,
const std::unordered_set<std::string> &uid_list,
std::unordered_map<std::string, UserInfo> &user_list) {
auto channel = _mm_channels->choose(_user_service_name);
if (!channel) {
LOG_ERROR("{} - 获取用户子服务信道失败!!", rid);
return false;
}
GetMultiUserInfoReq req;
GetMultiUserInfoRsp rsp;
req.set_request_id(rid);
for (auto &id : uid_list) {
req.add_users_id(id);
}
brpc::Controller cntl;
bite_im::UserService_Stub stub(channel.get());
stub.GetMultiUserInfo(&cntl, &req, &rsp, nullptr);
if (cntl.Failed() == true) {
LOG_ERROR("{} - 用户子服务调用失败: {}", rid, cntl.ErrorText());
return false;
}
if ( rsp.success() == false) {
LOG_ERROR("{} - 批量获取用户信息失败: {}", rid, rsp.errmsg());
return false;
}
for (const auto & user_it : rsp.users_info()) {
user_list.insert(std::make_pair(user_it.first, user_it.second));
}
return true;
}
private:
ESUser::ptr _es_user;
FriendApplyTable::ptr _mysql_apply;
ChatSessionTable::ptr _mysql_chat_session;
ChatSessionMemeberTable::ptr _mysql_chat_session_member;
RelationTable::ptr _mysql_relation;
//这边是rpc调用客户端相关对象
std::string _user_service_name;
std::string _message_service_name;
ServiceManager::ptr _mm_channels;
};
class FriendServer {
public:
using ptr = std::shared_ptr<FriendServer>;
FriendServer(const Discovery::ptr service_discoverer,
const Registry::ptr &reg_client,
const std::shared_ptr<elasticlient::Client> &es_client,
const std::shared_ptr<odb::core::database> &mysql_client,
const std::shared_ptr<brpc::Server> &server):
_service_discoverer(service_discoverer),
_registry_client(reg_client),
_es_client(es_client),
_mysql_client(mysql_client),
_rpc_server(server){}
~FriendServer(){}
//搭建RPC服务器并启动服务器
void start() {
_rpc_server->RunUntilAskedToQuit();
}
private:
Discovery::ptr _service_discoverer;
Registry::ptr _registry_client;
std::shared_ptr<elasticlient::Client> _es_client;
std::shared_ptr<odb::core::database> _mysql_client;
std::shared_ptr<brpc::Server> _rpc_server;
};
class FriendServerBuilder {
public:
//构造es客户端对象
void make_es_object(const std::vector<std::string> host_list) {
_es_client = ESClientFactory::create(host_list);
}
//构造mysql客户端对象
void make_mysql_object(
const std::string &user,
const std::string &pswd,
const std::string &host,
const std::string &db,
const std::string &cset,
int port,
int conn_pool_count) {
_mysql_client = ODBFactory::create(user, pswd, host, db, cset, port, conn_pool_count);
}
//用于构造服务发现客户端&信道管理对象
void make_discovery_object(const std::string &reg_host,
const std::string &base_service_name,
const std::string &user_service_name,
const std::string &message_service_name) {
_user_service_name = user_service_name;
_message_service_name = message_service_name;
_mm_channels = std::make_shared<ServiceManager>();
_mm_channels->declared(user_service_name);
_mm_channels->declared(message_service_name);
LOG_DEBUG("设置用户子服务为需添加管理的子服务:{}", user_service_name);
LOG_DEBUG("设置消息子服务为需添加管理的子服务:{}", message_service_name);
auto put_cb = std::bind(&ServiceManager::onServiceOnline, _mm_channels.get(), std::placeholders::_1, std::placeholders::_2);
auto del_cb = std::bind(&ServiceManager::onServiceOffline, _mm_channels.get(), std::placeholders::_1, std::placeholders::_2);
_service_discoverer = std::make_shared<Discovery>(reg_host, base_service_name, put_cb, del_cb);
}
//用于构造服务注册客户端对象
void make_registry_object(const std::string &reg_host,
const std::string &service_name,
const std::string &access_host) {
_registry_client = std::make_shared<Registry>(reg_host);
_registry_client->registry(service_name, access_host);
}
void make_rpc_server(uint16_t port, int32_t timeout, uint8_t num_threads) {
if (!_es_client) {
LOG_ERROR("还未初始化ES搜索引擎模块");
abort();
}
if (!_mysql_client) {
LOG_ERROR("还未初始化Mysql数据库模块");
abort();
}
if (!_mm_channels) {
LOG_ERROR("还未初始化信道管理模块!");
abort();
}
_rpc_server = std::make_shared<brpc::Server>();
FriendServiceImpl *friend_service = new FriendServiceImpl(_es_client,
_mysql_client, _mm_channels, _user_service_name, _message_service_name);
int ret = _rpc_server->AddService(friend_service,
brpc::ServiceOwnership::SERVER_OWNS_SERVICE);
if (ret == -1) {
LOG_ERROR("添加Rpc服务失败");
abort();
}
brpc::ServerOptions options;
options.idle_timeout_sec = timeout;
options.num_threads = num_threads;
ret = _rpc_server->Start(port, &options);
if (ret == -1) {
LOG_ERROR("服务启动失败!");
abort();
}
}
//构造RPC服务器对象
FriendServer::ptr build() {
if (!_service_discoverer) {
LOG_ERROR("还未初始化服务发现模块!");
abort();
}
if (!_registry_client) {
LOG_ERROR("还未初始化服务注册模块!");
abort();
}
if (!_rpc_server) {
LOG_ERROR("还未初始化RPC服务器模块");
abort();
}
FriendServer::ptr server = std::make_shared<FriendServer>(
_service_discoverer, _registry_client,
_es_client, _mysql_client, _rpc_server);
return server;
}
private:
Registry::ptr _registry_client;
std::shared_ptr<elasticlient::Client> _es_client;
std::shared_ptr<odb::core::database> _mysql_client;
std::string _user_service_name;
std::string _message_service_name;
ServiceManager::ptr _mm_channels;
Discovery::ptr _service_discoverer;
std::shared_ptr<brpc::Server> _rpc_server;
};
}

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@ -0,0 +1,286 @@
#include "etcd.hpp"
#include "channel.hpp"
#include "utils.hpp"
#include <gflags/gflags.h>
#include <gtest/gtest.h>
#include <thread>
#include "friend.pb.h"
DEFINE_bool(run_mode, false, "程序的运行模式false-调试; true-发布;");
DEFINE_string(log_file, "", "发布模式下,用于指定日志的输出文件");
DEFINE_int32(log_level, 0, "发布模式下,用于指定日志输出等级");
DEFINE_string(etcd_host, "http://127.0.0.1:2379", "服务注册中心地址");
DEFINE_string(base_service, "/service", "服务监控根目录");
DEFINE_string(friend_service, "/service/friend_service", "服务监控根目录");
bite_im::ServiceManager::ptr sm;
void apply_test(const std::string &uid1, const std::string &uid2) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::FriendAddReq req;
bite_im::FriendAddRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_respondent_id(uid2);
brpc::Controller cntl;
stub.FriendAdd(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
}
void get_apply_list(const std::string &uid1) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::GetPendingFriendEventListReq req;
bite_im::GetPendingFriendEventListRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
brpc::Controller cntl;
stub.GetPendingFriendEventList(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
for (int i = 0; i < rsp.event_size(); i++) {
std::cout << "---------------\n";
std::cout << rsp.event(i).sender().user_id() << std::endl;
std::cout << rsp.event(i).sender().nickname() << std::endl;
std::cout << rsp.event(i).sender().avatar() << std::endl;
}
}
void process_apply_test(const std::string &uid1, bool agree, const std::string &apply_user_id) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::FriendAddProcessReq req;
bite_im::FriendAddProcessRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_agree(agree);
req.set_apply_user_id(apply_user_id);
brpc::Controller cntl;
stub.FriendAddProcess(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
if (agree) {
std::cout << rsp.new_session_id() << std::endl;
}
}
void search_test(const std::string &uid1, const std::string &key) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::FriendSearchReq req;
bite_im::FriendSearchRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_search_key(key);
brpc::Controller cntl;
stub.FriendSearch(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
for (int i = 0; i < rsp.user_info_size(); i++) {
std::cout << "-------------------\n";
std::cout << rsp.user_info(i).user_id() << std::endl;
std::cout << rsp.user_info(i).nickname() << std::endl;
std::cout << rsp.user_info(i).avatar() << std::endl;
}
}
void friend_list_test(const std::string &uid1) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::GetFriendListReq req;
bite_im::GetFriendListRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
brpc::Controller cntl;
stub.GetFriendList(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
for (int i = 0; i < rsp.friend_list_size(); i++) {
std::cout << "-------------------\n";
std::cout << rsp.friend_list(i).user_id() << std::endl;
std::cout << rsp.friend_list(i).nickname() << std::endl;
std::cout << rsp.friend_list(i).avatar() << std::endl;
}
}
void remove_test(const std::string &uid1, const std::string &uid2) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::FriendRemoveReq req;
bite_im::FriendRemoveRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_peer_id(uid2);
brpc::Controller cntl;
stub.FriendRemove(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
}
void create_css_test(const std::string &uid1, const std::vector<std::string> &uidlist) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::ChatSessionCreateReq req;
bite_im::ChatSessionCreateRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_chat_session_name("快乐一家人");
for (auto &id : uidlist) {
req.add_member_id_list(id);
}
brpc::Controller cntl;
stub.ChatSessionCreate(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
std::cout << rsp.chat_session_info().chat_session_id() << std::endl;
std::cout << rsp.chat_session_info().chat_session_name() << std::endl;
}
void cssmember_test(const std::string &uid1, const std::string &cssid) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::GetChatSessionMemberReq req;
bite_im::GetChatSessionMemberRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
req.set_chat_session_id(cssid);
brpc::Controller cntl;
stub.GetChatSessionMember(&cntl, &req, &rsp, nullptr);
ASSERT_FALSE(cntl.Failed());
ASSERT_TRUE(rsp.success());
for (int i = 0; i < rsp.member_info_list_size(); i++) {
std::cout << "-------------------\n";
std::cout << rsp.member_info_list(i).user_id() << std::endl;
std::cout << rsp.member_info_list(i).nickname() << std::endl;
std::cout << rsp.member_info_list(i).avatar() << std::endl;
}
}
void csslist_test(const std::string &uid1) {
auto channel = sm->choose(FLAGS_friend_service);
if (!channel) {
std::cout << "获取通信信道失败!" << std::endl;
return;
}
bite_im::FriendService_Stub stub(channel.get());
bite_im::GetChatSessionListReq req;
bite_im::GetChatSessionListRsp rsp;
req.set_request_id(bite_im::uuid());
req.set_user_id(uid1);
brpc::Controller cntl;
std::cout << "发送获取聊天会话列表请求!!\n";
stub.GetChatSessionList(&cntl, &req, &rsp, nullptr);
std::cout << "请求发送完毕1\n";
ASSERT_FALSE(cntl.Failed());
std::cout << "请求发送完毕2\n";
ASSERT_TRUE(rsp.success());
std::cout << "请求发送完毕,且成功!!\n";
for (int i = 0; i < rsp.chat_session_info_list_size(); i++) {
std::cout << "-------------------\n";
std::cout << rsp.chat_session_info_list(i).single_chat_friend_id() << std::endl;
std::cout << rsp.chat_session_info_list(i).chat_session_id() << std::endl;
std::cout << rsp.chat_session_info_list(i).chat_session_name() << std::endl;
std::cout << rsp.chat_session_info_list(i).avatar() << std::endl;
std::cout << "消息内容:\n";
std::cout << rsp.chat_session_info_list(i).prev_message().message_id() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().chat_session_id() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().timestamp() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().sender().user_id() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().sender().nickname() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().sender().avatar() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().message().file_message().file_name() << std::endl;
std::cout << rsp.chat_session_info_list(i).prev_message().message().file_message().file_contents() << std::endl;
}
}
int main(int argc, char *argv[])
{
google::ParseCommandLineFlags(&argc, &argv, true);
bite_im::init_logger(FLAGS_run_mode, FLAGS_log_file, FLAGS_log_level);
//1. 先构造Rpc信道管理对象
sm = std::make_shared<bite_im::ServiceManager>();
sm->declared(FLAGS_friend_service);
auto put_cb = std::bind(&bite_im::ServiceManager::onServiceOnline, sm.get(), std::placeholders::_1, std::placeholders::_2);
auto del_cb = std::bind(&bite_im::ServiceManager::onServiceOffline, sm.get(), std::placeholders::_1, std::placeholders::_2);
//2. 构造服务发现对象
bite_im::Discovery::ptr dclient = std::make_shared<bite_im::Discovery>(FLAGS_etcd_host, FLAGS_base_service, put_cb, del_cb);
// apply_test("ee55-9043bfd7-0001", "672f-c755e83e-0000");
// apply_test("67b1-35ca1b76-0000", "672f-c755e83e-0000");
// apply_test("d9ff-65692d4a-0001", "672f-c755e83e-0000");
// get_apply_list("672f-c755e83e-0000");
// process_apply_test("672f-c755e83e-0000", true, "ee55-9043bfd7-0001");
// process_apply_test("672f-c755e83e-0000", false, "67b1-35ca1b76-0000");
// process_apply_test("672f-c755e83e-0000", true, "d9ff-65692d4a-0001");
// std::cout << "**********************\n";
// search_test("672f-c755e83e-0000", "猪");
// std::cout << "++++++++++++++++++++++\n";
// search_test("ee55-9043bfd7-0001", "猪");
// std::cout << "======================\n";
// search_test("67b1-35ca1b76-0000", "乔治");
// friend_list_test("c4dc-68239a9a-0001");
// std::cout << "++++++++++++++++++++++\n";
// friend_list_test("731f-50086884-0000");
// std::cout << "++++++++++++++++++++++\n";
// friend_list_test("31ab-86a1209d-0000");
// remove_test("c4dc-68239a9a-0001", "053f-04e5e4c5-0001");
// std::vector<std::string> uidlist = {
// "731f-50086884-0000",
// "c4dc-68239a9a-0001",
// "31ab-86a1209d-0000",
// "053f-04e5e4c5-0001"};
// create_css_test("731f-50086884-0000", uidlist);
// cssmember_test("731f-50086884-0000", "36b5-edaf4987-0000");
// std::cout << "++++++++++++++++++++++\n";
// cssmember_test("c4dc-68239a9a-0001", "36b5-edaf4987-0000");
// csslist_test("c4dc-68239a9a-0001");
return 0;
}

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#include "mysql_chat_session.hpp"
#include "mysql_apply.hpp"
#include "mysql_relation.hpp"
#include <gflags/gflags.h>
DEFINE_bool(run_mode, false, "程序的运行模式false-调试; true-发布;");
DEFINE_string(log_file, "", "发布模式下,用于指定日志的输出文件");
DEFINE_int32(log_level, 0, "发布模式下,用于指定日志输出等级");
void r_insert_test(bite_im::RelationTable &tb) {
tb.insert("用户ID1", "用户ID2");
tb.insert("用户ID1", "用户ID3");
}
void r_select_test(bite_im::RelationTable &tb) {
auto res = tb.friends("用户ID1");
for (auto &uid:res) {
std::cout << uid << std::endl;
}
}
void r_remove_test(bite_im::RelationTable &tb) {
tb.remove("用户ID2", "用户ID1");
}
void r_exists_test(bite_im::RelationTable &tb) {
std::cout << tb.exists("用户ID2", "用户ID1") << std::endl;
std::cout << tb.exists("用户ID3", "用户ID1") << std::endl;
}
void a_insert_test(bite_im::FriendApplyTable &tb) {
bite_im::FriendApply fa1("uuid1", "用户ID1", "用户ID2");
tb.insert(fa1);
bite_im::FriendApply fa2("uuid2", "用户ID1", "用户ID3");
tb.insert(fa2);
bite_im::FriendApply fa3("uuid3", "用户ID2", "用户ID3");
tb.insert(fa3);
}
void a_remove_test(bite_im::FriendApplyTable &tb) {
tb.remove("用户ID2", "用户ID3");
}
void a_select_test(bite_im::FriendApplyTable &tb) {
// bite_im::FriendApply fa3("uuid3", "用户ID2", "用户ID3");
// tb.insert(fa3);
auto res = tb.applyUsers("用户ID2");
for (auto &uid:res) {
std::cout << uid << std::endl;
}
}
void a_exists_test(bite_im::FriendApplyTable &tb) {
std::cout << tb.exists("用户ID1", "用户ID2") << std::endl;
std::cout << tb.exists("31ab-86a1209d-0000", "c4dc-68239a9a-0001") << std::endl;
std::cout << tb.exists("053f-04e5e4c5-0001", "c4dc-68239a9a-0001") << std::endl;
}
void c_insert_test(bite_im::ChatSessionTable &tb) {
bite_im::ChatSession cs1("会话ID1", "会话名称1", bite_im::ChatSessionType::SINGLE);
tb.insert(cs1);
bite_im::ChatSession cs2("会话ID2", "会话名称2", bite_im::ChatSessionType::GROUP);
tb.insert(cs2);
}
void c_select_test(bite_im::ChatSessionTable &tb) {
auto res = tb.select("会话ID1");
std::cout << res->chat_session_id() << std::endl;
std::cout << res->chat_session_name() << std::endl;
std::cout << (int)res->chat_session_type() << std::endl;
}
void c_single_test(bite_im::ChatSessionTable &tb) {
auto res = tb.singleChatSession("731f-50086884-0000");
for (auto &info : res) {
std::cout << info.chat_session_id << std::endl;
std::cout << info.friend_id << std::endl;
}
}
void c_group_test(bite_im::ChatSessionTable &tb) {
auto res = tb.groupChatSession("用户ID1");
for (auto &info : res) {
std::cout << info.chat_session_id << std::endl;
std::cout << info.chat_session_name << std::endl;
}
}
void c_remove_test(bite_im::ChatSessionTable &tb) {
tb.remove("会话ID3");
}
void c_remove_test2(bite_im::ChatSessionTable &tb) {
tb.remove("731f-50086884-0000", "c4dc-68239a9a-0001");
}
int main(int argc, char *argv[])
{
google::ParseCommandLineFlags(&argc, &argv, true);
bite_im::init_logger(FLAGS_run_mode, FLAGS_log_file, FLAGS_log_level);
auto db = bite_im::ODBFactory::create("root", "123456", "127.0.0.1", "bite_im", "utf8", 0, 1);
bite_im::RelationTable rtb(db);
bite_im::FriendApplyTable fatb(db);
bite_im::ChatSessionTable cstb(db);
// r_insert_test(rtb);
// r_select_test(rtb);
// r_remove_test(rtb);
// r_exists_test(rtb);
// a_insert_test(fatb);
// a_remove_test(fatb);
// a_select_test(fatb);
// a_exists_test(fatb);
// c_insert_test(cstb);
// c_select_test(cstb);
// c_single_test(cstb);
// std::cout << "--------------\n";
// c_group_test(cstb);
// c_remove_test(cstb);
// c_remove_test2(cstb);
return 0;
}