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319 lines
10 KiB
319 lines
10 KiB
package friend
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import (
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"Open_IM/internal/common/convert"
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chat "Open_IM/internal/rpc/msg"
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"Open_IM/pkg/common/config"
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"Open_IM/pkg/common/constant"
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"Open_IM/pkg/common/db/controller"
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"Open_IM/pkg/common/db/relation"
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"Open_IM/pkg/common/db/table"
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"Open_IM/pkg/common/log"
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"Open_IM/pkg/common/middleware"
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promePkg "Open_IM/pkg/common/prometheus"
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"Open_IM/pkg/common/token_verify"
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"Open_IM/pkg/common/tracelog"
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pbFriend "Open_IM/pkg/proto/friend"
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sdkws "Open_IM/pkg/proto/sdk_ws"
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pbUser "Open_IM/pkg/proto/user"
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"Open_IM/pkg/utils"
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"context"
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grpcPrometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
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"net"
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"strconv"
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"strings"
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"Open_IM/internal/common/check"
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"github.com/OpenIMSDK/getcdv3"
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"google.golang.org/grpc"
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)
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type friendServer struct {
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rpcPort int
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rpcRegisterName string
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etcdSchema string
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etcdAddr []string
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controller.FriendInterface
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controller.BlackInterface
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userRpc pbUser.UserClient
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}
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func NewFriendServer(port int) *friendServer {
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log.NewPrivateLog(constant.LogFileName)
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f := friendServer{
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rpcPort: port,
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rpcRegisterName: config.Config.RpcRegisterName.OpenImFriendName,
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etcdSchema: config.Config.Etcd.EtcdSchema,
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etcdAddr: config.Config.Etcd.EtcdAddr,
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}
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ttl := 10
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etcdClient, err := getcdv3.NewEtcdConn(config.Config.Etcd.EtcdSchema, strings.Join(f.etcdAddr, ","), config.Config.RpcRegisterIP, config.Config.Etcd.UserName, config.Config.Etcd.Password, port, ttl)
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if err != nil {
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panic("NewEtcdConn failed" + err.Error())
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}
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err = etcdClient.RegisterEtcd("", f.rpcRegisterName)
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if err != nil {
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panic("NewEtcdConn failed" + err.Error())
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}
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etcdClient.SetDefaultEtcdConfig(config.Config.RpcRegisterName.OpenImUserName, config.Config.RpcPort.OpenImUserPort)
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conn := etcdClient.GetConn("", config.Config.RpcRegisterName.OpenImUserName)
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f.userRpc = pbUser.NewUserClient(conn)
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//mysql init
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var mysql relation.Mysql
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var model relation.FriendGorm
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err = mysql.InitConn().AutoMigrateModel(&table.FriendModel{})
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if err != nil {
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panic("db init err:" + err.Error())
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}
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err = mysql.InitConn().AutoMigrateModel(&table.FriendRequestModel{})
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if err != nil {
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panic("db init err:" + err.Error())
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}
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err = mysql.InitConn().AutoMigrateModel(&table.BlackModel{})
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if err != nil {
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panic("db init err:" + err.Error())
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}
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if mysql.GormConn() != nil {
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model.DB = mysql.GormConn()
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} else {
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panic("db init err:" + "conn is nil")
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}
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f.FriendInterface = controller.NewFriendController(model.DB)
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f.BlackInterface = controller.NewBlackController(model.DB)
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return &f
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}
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func (s *friendServer) Run() {
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log.NewInfo("0", "friendServer run...")
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listenIP := ""
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if config.Config.ListenIP == "" {
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listenIP = "0.0.0.0"
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} else {
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listenIP = config.Config.ListenIP
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}
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address := listenIP + ":" + strconv.Itoa(s.rpcPort)
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//listener network
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listener, err := net.Listen("tcp", address)
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if err != nil {
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panic("listening err:" + err.Error() + s.rpcRegisterName)
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}
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log.NewInfo("0", "listen ok ", address)
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defer listener.Close()
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//grpc server
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var grpcOpts []grpc.ServerOption
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grpcOpts = append(grpcOpts, grpc.UnaryInterceptor(middleware.RpcServerInterceptor))
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if config.Config.Prometheus.Enable {
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promePkg.NewGrpcRequestCounter()
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promePkg.NewGrpcRequestFailedCounter()
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promePkg.NewGrpcRequestSuccessCounter()
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grpcOpts = append(grpcOpts, []grpc.ServerOption{
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// grpc.UnaryInterceptor(promePkg.UnaryServerInterceptorProme),
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grpc.StreamInterceptor(grpcPrometheus.StreamServerInterceptor),
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grpc.UnaryInterceptor(grpcPrometheus.UnaryServerInterceptor),
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}...)
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}
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srv := grpc.NewServer(grpcOpts...)
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defer srv.GracefulStop()
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pbFriend.RegisterFriendServer(srv, s)
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err = srv.Serve(listener)
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if err != nil {
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log.NewError("0", "Serve failed ", err.Error(), listener)
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return
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}
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}
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func (s *friendServer) AddFriend(ctx context.Context, req *pbFriend.AddFriendReq) (*pbFriend.AddFriendResp, error) {
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resp := &pbFriend.AddFriendResp{}
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if err := token_verify.CheckAccessV3(ctx, req.FromUserID); err != nil {
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return nil, err
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}
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if err := callbackBeforeAddFriendV1(ctx, req); err != nil {
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return nil, err
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}
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//检查toUserID fromUserID是否存在
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if _, err := check.GetUsersInfo(ctx, req.ToUserID, req.FromUserID); err != nil {
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return nil, err
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}
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//from是否在to的好友列表里面
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err, in1, in2 := s.FriendInterface.CheckIn(ctx, req.FromUserID, req.ToUserID)
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if err != nil {
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return nil, err
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}
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if in1 && in2 {
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return nil, constant.ErrRelationshipAlready.Wrap()
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}
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if err = s.FriendInterface.AddFriendRequest(ctx, req.FromUserID, req.ToUserID, req.ReqMsg, req.Ex); err != nil {
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return nil, err
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}
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chat.FriendApplicationNotification(ctx, req)
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return resp, nil
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}
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func (s *friendServer) ImportFriends(ctx context.Context, req *pbFriend.ImportFriendReq) (*pbFriend.ImportFriendResp, error) {
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resp := &pbFriend.ImportFriendResp{}
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if err := token_verify.CheckAdmin(ctx); err != nil {
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return nil, err
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}
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if _, err := check.GetUsersInfo(ctx, req.OwnerUserID); err != nil {
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return nil, err
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}
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var friends []*table.FriendModel
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for _, userID := range utils.RemoveDuplicateElement(req.FriendUserIDs) {
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friends = append(friends, &table.FriendModel{OwnerUserID: userID, FriendUserID: req.OwnerUserID, AddSource: constant.BecomeFriendByImport, OperatorUserID: tracelog.GetOpUserID(ctx)})
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}
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if len(friends) > 0 {
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if err := s.FriendInterface.BecomeFriend(ctx, friends); err != nil {
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return nil, err
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}
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}
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return resp, nil
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}
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// process Friend application
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func (s *friendServer) RespondFriendApply(ctx context.Context, req *pbFriend.RespondFriendApplyReq) (*pbFriend.RespondFriendApplyResp, error) {
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resp := &pbFriend.RespondFriendApplyResp{}
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if err := check.Access(ctx, req.ToUserID); err != nil {
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return nil, err
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}
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friendRequest := table.FriendRequestModel{FromUserID: req.FromUserID, ToUserID: req.ToUserID, HandleMsg: req.HandleMsg, HandleResult: req.HandleResult}
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if req.HandleResult == constant.FriendResponseAgree {
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err := s.AgreeFriendRequest(ctx, &friendRequest)
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if err != nil {
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return nil, err
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}
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chat.FriendApplicationApprovedNotification(ctx, req)
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return resp, nil
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}
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if req.HandleResult == constant.FriendResponseRefuse {
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err := s.RefuseFriendRequest(ctx, &friendRequest)
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if err != nil {
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return nil, err
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}
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chat.FriendApplicationRejectedNotification(ctx, req)
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return resp, nil
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}
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return nil, constant.ErrArgs.Wrap("req.HandleResult != -1/1")
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}
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func (s *friendServer) DeleteFriend(ctx context.Context, req *pbFriend.DeleteFriendReq) (*pbFriend.DeleteFriendResp, error) {
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resp := &pbFriend.DeleteFriendResp{}
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if err := check.Access(ctx, req.OwnerUserID); err != nil {
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return nil, err
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}
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if err := s.FriendInterface.Delete(ctx, req.OwnerUserID, req.FriendUserID); err != nil {
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return nil, err
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}
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chat.FriendDeletedNotification(ctx, req)
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return resp, nil
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}
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func (s *friendServer) SetFriendRemark(ctx context.Context, req *pbFriend.SetFriendRemarkReq) (*pbFriend.SetFriendRemarkResp, error) {
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resp := &pbFriend.SetFriendRemarkResp{}
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if err := check.Access(ctx, req.OwnerUserID); err != nil {
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return nil, err
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}
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if err := s.FriendInterface.UpdateRemark(ctx, req.OwnerUserID, req.FriendUserID, req.Remark); err != nil {
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return nil, err
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}
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chat.FriendRemarkSetNotification(ctx, req.OwnerUserID, req.FriendUserID)
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return resp, nil
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}
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func (s *friendServer) GetFriends(ctx context.Context, req *pbFriend.GetFriendsReq) (*pbFriend.GetFriendsResp, error) {
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resp := &pbFriend.GetFriendsResp{}
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if err := check.Access(ctx, req.UserID); err != nil {
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return nil, err
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}
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friends, total, err := s.FriendInterface.FindOwnerFriends(ctx, req.UserID, req.Pagination.PageNumber, req.Pagination.ShowNumber)
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if err != nil {
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return nil, err
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}
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userIDList := make([]string, 0, len(friends))
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for _, f := range friends {
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userIDList = append(userIDList, f.FriendUserID)
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}
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users, err := check.GetUsersInfo(ctx, userIDList)
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if err != nil {
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return nil, err
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}
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userMap := make(map[string]*sdkws.UserInfo)
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for i, user := range users {
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userMap[user.UserID] = users[i]
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}
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resp.FriendsInfo, err = (*convert.DBFriend)(nil).DB2PB(friends)
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if err != nil {
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return nil, err
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}
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resp.Total = int32(total)
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return resp, nil
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}
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// 获取接收到的好友申请（即别人主动申请的）
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func (s *friendServer) GetToFriendsApply(ctx context.Context, req *pbFriend.GetToFriendsApplyReq) (*pbFriend.GetToFriendsApplyResp, error) {
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resp := &pbFriend.GetToFriendsApplyResp{}
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if err := check.Access(ctx, req.UserID); err != nil {
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return nil, err
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}
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friendRequests, total, err := s.FriendInterface.FindFriendRequestToMe(ctx, req.UserID, req.Pagination.PageNumber, req.Pagination.ShowNumber)
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if err != nil {
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return nil, err
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}
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resp.FriendRequests, err = (*convert.DBFriendRequest)(nil).DB2PB(friendRequests)
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if err != nil {
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return nil, err
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}
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resp.Total = int32(total)
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return resp, nil
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}
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// 获取主动发出去的好友申请列表
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func (s *friendServer) GetFromFriendsApply(ctx context.Context, req *pbFriend.GetFromFriendsApplyReq) (*pbFriend.GetFromFriendsApplyResp, error) {
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resp := &pbFriend.GetFromFriendsApplyResp{}
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if err := check.Access(ctx, req.UserID); err != nil {
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return nil, err
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}
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friendRequests, total, err := s.FriendInterface.FindFriendRequestFromMe(ctx, req.UserID, req.Pagination.PageNumber, req.Pagination.ShowNumber)
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if err != nil {
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return nil, err
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}
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resp.FriendRequests, err = (*convert.DBFriendRequest)(nil).DB2PB(friendRequests)
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if err != nil {
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return nil, err
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}
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resp.Total = int32(total)
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return resp, nil
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}
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func (s *friendServer) IsFriend(ctx context.Context, req *pbFriend.IsFriendReq) (*pbFriend.IsFriendResp, error) {
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resp := &pbFriend.IsFriendResp{}
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err, in1, in2 := s.FriendInterface.CheckIn(ctx, req.UserID1, req.UserID2)
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if err != nil {
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return nil, err
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}
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resp.InUser1Friends = in1
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resp.InUser2Friends = in2
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return resp, nil
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}
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func (s *friendServer) GetFriendsInfo(ctx context.Context, req *pbFriend.GetFriendsInfoReq) (*pbFriend.GetFriendsInfoResp, error) {
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resp := pbFriend.GetFriendsInfoResp{}
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friends, err := s.FriendInterface.FindFriends(ctx, req.OwnerUserID, req.FriendUserIDs)
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if err != nil {
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return nil, err
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}
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resp.FriendsInfo, err = (*convert.DBFriend)(nil).DB2PB(friends)
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if err != nil {
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return nil, err
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}
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return &resp, nil
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}
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