refactor: rename friend module to relation. (#2463)

* update protocol in go mod.

* add debug log in writePongMsg.

* update log level.

* add Warn log in writePongMsg.

* add debug log.

* feat: update webhookBeforeMemberJoinGroup to batch method.

* feat: update version field implement.

* update webhook implement contents.

* update method field and contents.

* update callbackCommand field.

* fix: add correct fields.

* update struct tags.

* refactor: rename friend module to relation.

internal/rpc/relation/black.go

@@ -0,0 +1,92 @@
+// Copyright © 2023 OpenIM. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package relation
+
+import (
+	"context"
+	"time"
+
+	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+
+	"github.com/openimsdk/open-im-server/v3/pkg/authverify"
+	"github.com/openimsdk/open-im-server/v3/pkg/common/convert"
+	"github.com/openimsdk/protocol/relation"
+	"github.com/openimsdk/tools/mcontext"
+)
+
+func (s *friendServer) GetPaginationBlacks(ctx context.Context, req *relation.GetPaginationBlacksReq) (resp *relation.GetPaginationBlacksResp, err error) {
+	if err := s.userRpcClient.Access(ctx, req.UserID); err != nil {
+		return nil, err
+	}
+	total, blacks, err := s.blackDatabase.FindOwnerBlacks(ctx, req.UserID, req.Pagination)
+	if err != nil {
+		return nil, err
+	}
+	resp = &relation.GetPaginationBlacksResp{}
+	resp.Blacks, err = convert.BlackDB2Pb(ctx, blacks, s.userRpcClient.GetUsersInfoMap)
+	if err != nil {
+		return nil, err
+	}
+	resp.Total = int32(total)
+	return resp, nil
+}
+
+func (s *friendServer) IsBlack(ctx context.Context, req *relation.IsBlackReq) (*relation.IsBlackResp, error) {
+	in1, in2, err := s.blackDatabase.CheckIn(ctx, req.UserID1, req.UserID2)
+	if err != nil {
+		return nil, err
+	}
+	resp := &relation.IsBlackResp{}
+	resp.InUser1Blacks = in1
+	resp.InUser2Blacks = in2
+	return resp, nil
+}
+
+func (s *friendServer) RemoveBlack(ctx context.Context, req *relation.RemoveBlackReq) (*relation.RemoveBlackResp, error) {
+	if err := s.userRpcClient.Access(ctx, req.OwnerUserID); err != nil {
+		return nil, err
+	}
+
+	if err := s.blackDatabase.Delete(ctx, []*model.Black{{OwnerUserID: req.OwnerUserID, BlockUserID: req.BlackUserID}}); err != nil {
+		return nil, err
+	}
+
+	s.notificationSender.BlackDeletedNotification(ctx, req)
+
+	return &relation.RemoveBlackResp{}, nil
+}
+
+func (s *friendServer) AddBlack(ctx context.Context, req *relation.AddBlackReq) (*relation.AddBlackResp, error) {
+	if err := authverify.CheckAccessV3(ctx, req.OwnerUserID, s.config.Share.IMAdminUserID); err != nil {
+		return nil, err
+	}
+	_, err := s.userRpcClient.GetUsersInfo(ctx, []string{req.OwnerUserID, req.BlackUserID})
+	if err != nil {
+		return nil, err
+	}
+	black := model.Black{
+		OwnerUserID:    req.OwnerUserID,
+		BlockUserID:    req.BlackUserID,
+		OperatorUserID: mcontext.GetOpUserID(ctx),
+		CreateTime:     time.Now(),
+		Ex:             req.Ex,
+	}
+
+	if err := s.blackDatabase.Create(ctx, []*model.Black{&black}); err != nil {
+		return nil, err
+	}
+	s.notificationSender.BlackAddedNotification(ctx, req)
+	return &relation.AddBlackResp{}, nil
+}