first commit

gateway/api/v1/internal/logic/group/join_group.go

@@ -0,0 +1,25 @@
+package logic
+
+import (
+	"gitlab.33.cn/chat/dtalk/gateway/api/v1/internal/types"
+	pb "gitlab.33.cn/chat/dtalk/service/group/api"
+	"gitlab.33.cn/utils/go-kit/convert"
+)
+
+func (l *GroupLogic) JoinGroup(req *types.JoinGroupReq) (*types.JoinGroupResp, error) {
+	groupId := req.Id
+
+	_, err := l.svcCtx.GroupClient.InviteGroupMembers(l.ctx, &pb.InviteGroupMembersReq{
+		GroupId:   groupId,
+		InviterId: req.InviterId,
+		MemberIds: []string{l.getOpe()},
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.JoinGroupResp{
+		Id:    groupId,
+		IdStr: convert.ToString(groupId),
+	}, nil
+}