group hash cache

internal/rpc/group/cache.go

@@ -0,0 +1,26 @@
+package group
+
+import (
+	"context"
+
+	"github.com/OpenIMSDK/Open-IM-Server/pkg/common/convert"
+	pbGroup "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/group"
+)
+
+func (s *groupServer) GetGroupInfoCache(ctx context.Context, req *pbGroup.GetGroupInfoCacheReq) (resp *pbGroup.GetGroupInfoCacheResp, err error) {
+	group, err := s.GroupDatabase.TakeGroup(ctx, req.GroupID)
+	if err != nil {
+		return nil, err
+	}
+	resp = &pbGroup.GetGroupInfoCacheResp{GroupInfo: convert.Db2PbGroupInfo(group, "", 0)}
+	return resp, nil
+}
+
+func (s *groupServer) GetGroupMemberCache(ctx context.Context, req *pbGroup.GetGroupMemberCacheReq) (resp *pbGroup.GetGroupMemberCacheResp, err error) {
+	members, err := s.GroupDatabase.TakeGroupMember(ctx, req.GroupID, req.GroupMemberID)
+	if err != nil {
+		return nil, err
+	}
+	resp = &pbGroup.GetGroupMemberCacheResp{Member: convert.Db2PbGroupMember(members)}
+	return resp, nil
+}