Merge branch 'list' into list

2025-11-04 11:22:10 +08:00 · 2024-06-05 11:37:56 +08:00 · 2024-06-05 11:37:56 +08:00 · 7821f5f265
commit 7821f5f265
parent cfd07b1a98 7e13faaa98
16 changed files with 424 additions and 190 deletions
--- a/internal/rpc/friend/sync.go
+++ b/internal/rpc/friend/sync.go
@ -62,26 +62,28 @@ func (s *friendServer) GetIncrementalFriends(ctx context.Context, req *relation.
 	if err := authverify.CheckAccessV3(ctx, req.UserID, s.config.Share.IMAdminUserID); err != nil {
 		return nil, err
 	}
-	opt := incrversion.Option[*relation.FriendInfo, relation.GetIncrementalFriendsResp]{
+
+	opt := incrversion.Option[*pbfriend.FriendInfo, pbfriend.GetIncrementalFriendsResp]{
+		Ctx:             ctx,
+		VersionKey:      req.UserID,
 		VersionID:       req.VersionID,
-		Version: func() (*model.VersionLog, error) {
-			return s.friendDatabase.FindFriendIncrVersion(ctx, req.UserID, uint(req.Version), incrversion.Limit(s.config.RpcConfig.FriendSyncCount, req.Version))
-		},
-		AllID: func() ([]string, error) {
-			return s.friendDatabase.FindSortFriendUserIDs(ctx, req.UserID)
-		},
-		Find: func(ids []string) ([]*relation.FriendInfo, error) {
+		VersionNumber:   req.Version,
+		SyncLimit:       s.config.RpcConfig.FriendSyncCount,
+		Version:         s.friendDatabase.FindFriendIncrVersion,
+		CacheMaxVersion: s.friendDatabase.FindMaxFriendVersionCache,
+		SortID:          s.friendDatabase.FindSortFriendUserIDs,
+		Find: func(ctx context.Context, ids []string) ([]*pbfriend.FriendInfo, error) {
+
 			friends, err := s.friendDatabase.FindFriendsWithError(ctx, req.UserID, ids)
 			if err != nil {
 				return nil, err
 			}
 			return friendsDB2PB(friends), nil
 		},
-		ID: func(elem *relation.FriendInfo) string {
-			return elem.FriendUserID
-		},
-		Resp: func(version *model.VersionLog, delIDs []string, list []*relation.FriendInfo, full bool) *relation.GetIncrementalFriendsResp {
-			return &relation.GetIncrementalFriendsResp{
+
+		ID: func(elem *pbfriend.FriendInfo) string { return elem.FriendUserID },
+		Resp: func(version *model.VersionLog, delIDs []string, list []*pbfriend.FriendInfo, full bool) *pbfriend.GetIncrementalFriendsResp {
+			return &pbfriend.GetIncrementalFriendsResp{
 				VersionID:     version.ID.Hex(),
 				Version:       uint64(version.Version),
 				Full:          full,
@ -93,44 +95,3 @@ func (s *friendServer) GetIncrementalFriends(ctx context.Context, req *relation.
 	}
 	return opt.Build()
 }
-
-//func (s *friendServer) GetIncrementalFriends(ctx context.Context, req *relation.GetIncrementalFriendsReq) (*relation.GetIncrementalFriendsResp, error) {
-//	if err := authverify.CheckAccessV3(ctx, req.UserID, s.config.Share.IMAdminUserID); err != nil {
-//		return nil, err
-//	}
-//	var limit int
-//	if req.Version > 0 {
-//		limit = s.config.RpcConfig.FriendSyncCount
-//	}
-//	incrVer, err := s.friendDatabase.FindFriendIncrVersion(ctx, req.UserID, uint(req.Version), limit)
-//	if err != nil {
-//		return nil, err
-//	}
-//	var (
-//		deleteUserIDs []string
-//		changeUserIDs []string
-//	)
-//	if incrVer.Full() {
-//		changeUserIDs, err = s.friendDatabase.FindSortFriendUserIDs(ctx, req.UserID)
-//		if err != nil {
-//			return nil, err
-//		}
-//	} else {
-//		deleteUserIDs, changeUserIDs = incrVer.DeleteAndChangeIDs()
-//	}
-//	var friends []*model.Friend
-//	if len(changeUserIDs) > 0 {
-//		friends, err = s.friendDatabase.FindFriendsWithError(ctx, req.UserID, changeUserIDs)
-//		if err != nil {
-//			return nil, err
-//		}
-//	}
-//	return &relation.GetIncrementalFriendsResp{
-//		Version:       uint64(incrVer.Version),
-//		VersionID:     incrVer.ID.Hex(),
-//		Full:          incrVer.Full(),
-//		SyncCount:     uint32(s.config.RpcConfig.FriendSyncCount),
-//		DeleteUserIds: deleteUserIDs,
-//		Changes:       friendsDB2PB(friends),
-//	}, nil
-//}
--- a/internal/rpc/group/sync.go
+++ b/internal/rpc/group/sync.go
@ -16,19 +16,18 @@ func (s *groupServer) SearchGroupMember(ctx context.Context, req *pbgroup.Search

 func (s *groupServer) GetIncrementalGroupMember(ctx context.Context, req *pbgroup.GetIncrementalGroupMemberReq) (*pbgroup.GetIncrementalGroupMemberResp, error) {
 	opt := incrversion.Option[*sdkws.GroupMemberFullInfo, pbgroup.GetIncrementalGroupMemberResp]{
+		Ctx:             ctx,
+		VersionKey:      req.GroupID,
 		VersionID:       req.VersionID,
-		Version: func() (*model.VersionLog, error) {
-			return s.db.FindMemberIncrVersion(ctx, req.GroupID, uint(req.Version), incrversion.Limit(s.config.RpcConfig.GroupSyncCount, req.Version))
-		},
-		AllID: func() ([]string, error) {
-			return s.db.FindSortGroupMemberUserIDs(ctx, req.GroupID)
-		},
-		Find: func(ids []string) ([]*sdkws.GroupMemberFullInfo, error) {
+		VersionNumber:   req.Version,
+		SyncLimit:       s.config.RpcConfig.GroupSyncCount,
+		Version:         s.db.FindMemberIncrVersion,
+		CacheMaxVersion: s.db.FindMaxGroupMemberVersionCache,
+		SortID:          s.db.FindSortGroupMemberUserIDs,
+		Find: func(ctx context.Context, ids []string) ([]*sdkws.GroupMemberFullInfo, error) {
 			return s.getGroupMembersInfo(ctx, req.GroupID, ids)
 		},
-		ID: func(elem *sdkws.GroupMemberFullInfo) string {
-			return elem.UserID
-		},
+		ID: func(elem *sdkws.GroupMemberFullInfo) string { return elem.UserID },
 		Resp: func(version *model.VersionLog, delIDs []string, list []*sdkws.GroupMemberFullInfo, full bool) *pbgroup.GetIncrementalGroupMemberResp {
 			return &pbgroup.GetIncrementalGroupMemberResp{
 				VersionID:     version.ID.Hex(),
@ -48,19 +47,16 @@ func (s *groupServer) GetIncrementalJoinGroup(ctx context.Context, req *pbgroup.
 		return nil, err
 	}
 	opt := incrversion.Option[*sdkws.GroupInfo, pbgroup.GetIncrementalJoinGroupResp]{
+		Ctx:             ctx,
+		VersionKey:      req.UserID,
 		VersionID:       req.VersionID,
-		Version: func() (*model.VersionLog, error) {
-			return s.db.FindJoinIncrVersion(ctx, req.UserID, uint(req.Version), incrversion.Limit(s.config.RpcConfig.GroupSyncCount, req.Version))
-		},
-		AllID: func() ([]string, error) {
-			return s.db.FindSortJoinGroupIDs(ctx, req.UserID)
-		},
-		Find: func(ids []string) ([]*sdkws.GroupInfo, error) {
-			return s.getGroupsInfo(ctx, ids)
-		},
-		ID: func(elem *sdkws.GroupInfo) string {
-			return elem.GroupID
-		},
+		VersionNumber:   req.Version,
+		SyncLimit:       s.config.RpcConfig.GroupSyncCount,
+		Version:         s.db.FindJoinIncrVersion,
+		CacheMaxVersion: s.db.FindMaxJoinGroupVersionCache,
+		SortID:          s.db.FindSortJoinGroupIDs,
+		Find:            s.getGroupsInfo,
+		ID:              func(elem *sdkws.GroupInfo) string { return elem.GroupID },
 		Resp: func(version *model.VersionLog, delIDs []string, list []*sdkws.GroupInfo, full bool) *pbgroup.GetIncrementalJoinGroupResp {
 			return &pbgroup.GetIncrementalJoinGroupResp{
 				VersionID:      version.ID.Hex(),
--- a/internal/rpc/incrversion/option.go
+++ b/internal/rpc/incrversion/option.go
@ -1,38 +1,139 @@
 package incrversion

 import (
+	"context"
+	"fmt"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
+	"github.com/openimsdk/tools/errs"
 	"github.com/openimsdk/tools/utils/datautil"
+	"go.mongodb.org/mongo-driver/bson/primitive"
 )

-func Limit(maxSync int, version uint64) int {
-	if version == 0 {
-		return 0
-	}
-	return maxSync
-}
+//func Limit(maxSync int, version uint64) int {
+//	if version == 0 {
+//		return 0
+//	}
+//	return maxSync
+//}
+
+const (
+	tagQuery = iota + 1
+	tagFull
+	tageEqual
+)

 type Option[A, B any] struct {
+	Ctx             context.Context
+	VersionKey      string
 	VersionID       string
-	Version   func() (*model.VersionLog, error)
-	AllID     func() ([]string, error)
-	Find      func(ids []string) ([]A, error)
+	VersionNumber   uint64
+	SyncLimit       int
+	CacheMaxVersion func(ctx context.Context, dId string) (*model.VersionLog, error)
+	Version         func(ctx context.Context, dId string, version uint, limit int) (*model.VersionLog, error)
+	SortID          func(ctx context.Context, dId string) ([]string, error)
+	Find            func(ctx context.Context, ids []string) ([]A, error)
 	ID              func(elem A) string
 	Resp            func(version *model.VersionLog, delIDs []string, list []A, full bool) *B
 }

-func (o *Option[A, B]) Build() (*B, error) {
-	version, err := o.Version()
+func (o *Option[A, B]) newError(msg string) error {
+	return errs.ErrInternalServer.WrapMsg(msg)
+}
+
+func (o *Option[A, B]) check() error {
+	if o.Ctx == nil {
+		return o.newError("opt ctx is nil")
+	}
+	if o.VersionKey == "" {
+		return o.newError("versionKey is empty")
+	}
+	if o.SyncLimit <= 0 {
+		return o.newError("invalid synchronization quantity")
+	}
+	if o.Version == nil {
+		return o.newError("func version is nil")
+	}
+	if o.SortID == nil {
+		return o.newError("func allID is nil")
+	}
+	if o.Find == nil {
+		return o.newError("func find is nil")
+	}
+	if o.ID == nil {
+		return o.newError("func id is nil")
+	}
+	if o.Resp == nil {
+		return o.newError("func resp is nil")
+	}
+	return nil
+}
+
+func (o *Option[A, B]) validVersion() bool {
+	objID, err := primitive.ObjectIDFromHex(o.VersionID)
+	return err == nil && (!objID.IsZero()) && o.VersionNumber > 0
+}
+
+func (o *Option[A, B]) equalID(objID primitive.ObjectID) bool {
+	return o.VersionID == objID.Hex()
+}
+
+func (o *Option[A, B]) getVersion(tag *int) (*model.VersionLog, error) {
+	if o.CacheMaxVersion == nil {
+		if o.validVersion() {
+			*tag = tagQuery
+			return o.Version(o.Ctx, o.VersionKey, uint(o.VersionNumber), o.SyncLimit)
+		}
+		*tag = tagFull
+		return o.Version(o.Ctx, o.VersionKey, 0, 0)
+	} else {
+		cache, err := o.CacheMaxVersion(o.Ctx, o.VersionKey)
 		if err != nil {
 			return nil, err
 		}
+		if !o.validVersion() {
+			*tag = tagFull
+			return cache, nil
+		}
+		if !o.equalID(cache.ID) {
+			*tag = tagFull
+			return cache, nil
+		}
+		if o.VersionNumber == uint64(cache.Version) {
+			*tag = tageEqual
+			return cache, nil
+		}
+		*tag = tagQuery
+		return o.Version(o.Ctx, o.VersionKey, uint(o.VersionNumber), o.SyncLimit)
+	}
+}
+
+func (o *Option[A, B]) Build() (*B, error) {
+	if err := o.check(); err != nil {
+		return nil, err
+	}
+	var tag int
+	version, err := o.getVersion(&tag)
+	if err != nil {
+		return nil, err
+	}
+	var full bool
+	switch tag {
+	case tagQuery:
+		full = version.ID.Hex() != o.VersionID || uint64(version.Version) < o.VersionNumber || len(version.Logs) != version.LogLen
+	case tagFull:
+		full = true
+	case tageEqual:
+		full = false
+	default:
+		panic(fmt.Errorf("undefined tag %d", tag))
+	}
 	var (
 		deleteIDs []string
 		changeIDs []string
 	)
-	full := o.VersionID != version.ID.Hex() || version.Full()
+	//full := o.VersionID != version.ID.Hex() || version.Full()
 	if full {
-		changeIDs, err = o.AllID()
+		changeIDs, err = o.SortID(o.Ctx, o.VersionKey)
 		if err != nil {
 			return nil, err
 		}
@ -41,7 +142,7 @@ func (o *Option[A, B]) Build() (*B, error) {
 	}
 	var list []A
 	if len(changeIDs) > 0 {
-		list, err = o.Find(changeIDs)
+		list, err = o.Find(o.Ctx, changeIDs)
 		if err != nil {
 			return nil, err
 		}
--- a/pkg/common/storage/cache/cachekey/friend.go
+++ b/pkg/common/storage/cache/cachekey/friend.go
@ -14,14 +14,13 @@

 package cachekey

-import "strconv"
-
 const (
 	FriendIDsKey        = "FRIEND_IDS:"
 	TwoWayFriendsIDsKey = "COMMON_FRIENDS_IDS:"
 	FriendKey           = "FRIEND_INFO:"
 	IsFriendKey         = "IS_FRIEND:" // local cache key
-	FriendSyncSortUserIDsKey = "FRIEND_SYNC_SORT_USER_IDS:"
+	//FriendSyncSortUserIDsKey = "FRIEND_SYNC_SORT_USER_IDS:"
+	FriendMaxVersionKey = "FRIEND_MAX_VERSION:"
 )

 func GetFriendIDsKey(ownerUserID string) string {
@ -36,10 +35,14 @@ func GetFriendKey(ownerUserID, friendUserID string) string {
 	return FriendKey + ownerUserID + "-" + friendUserID
 }

+func GetFriendMaxVersionKey(ownerUserID string) string {
+	return FriendMaxVersionKey + ownerUserID
+}
+
 func GetIsFriendKey(possibleFriendUserID, userID string) string {
 	return IsFriendKey + possibleFriendUserID + "-" + userID
 }

-func GetFriendSyncSortUserIDsKey(ownerUserID string, count int) string {
-	return FriendSyncSortUserIDsKey + strconv.Itoa(count) + ":" + ownerUserID
-}
+//func GetFriendSyncSortUserIDsKey(ownerUserID string, count int) string {
+//	return FriendSyncSortUserIDsKey + strconv.Itoa(count) + ":" + ownerUserID
+//}
--- a/pkg/common/storage/cache/cachekey/group.go
+++ b/pkg/common/storage/cache/cachekey/group.go
@ -28,6 +28,8 @@ const (
 	JoinedGroupsKey            = "JOIN_GROUPS_KEY:"
 	GroupMemberNumKey          = "GROUP_MEMBER_NUM_CACHE:"
 	GroupRoleLevelMemberIDsKey = "GROUP_ROLE_LEVEL_MEMBER_IDS:"
+	GroupMemberMaxVersionKey   = "GROUP_MEMBER_MAX_VERSION:"
+	GroupJoinMaxVersionKey     = "GROUP_JOIN_MAX_VERSION:"
 )

 func GetGroupInfoKey(groupID string) string {
@ -57,3 +59,11 @@ func GetGroupMemberNumKey(groupID string) string {
 func GetGroupRoleLevelMemberIDsKey(groupID string, roleLevel int32) string {
 	return GroupRoleLevelMemberIDsKey + groupID + "-" + strconv.Itoa(int(roleLevel))
 }
+
+func GetGroupMemberMaxVersionKey(groupID string) string {
+	return GroupMemberMaxVersionKey + groupID
+}
+
+func GetJoinGroupMaxVersionKey(userID string) string {
+	return GroupJoinMaxVersionKey + userID
+}
--- a/pkg/common/storage/cache/friend.go
+++ b/pkg/common/storage/cache/friend.go
@ -35,9 +35,13 @@ type FriendCache interface {

 	DelOwner(friendUserID string, ownerUserIDs []string) FriendCache

-	DelSortFriendUserIDs(ownerUserIDs ...string) FriendCache
+	DelMaxFriendVersion(ownerUserIDs ...string) FriendCache
+
+	//DelSortFriendUserIDs(ownerUserIDs ...string) FriendCache

 	FindSortFriendUserIDs(ctx context.Context, ownerUserID string) ([]string, error)

-	FindFriendIncrVersion(ctx context.Context, ownerUserID string, version uint, limit int) (*relationtb.VersionLog, error)
+	//FindFriendIncrVersion(ctx context.Context, ownerUserID string, version uint, limit int) (*relationtb.VersionLog, error)
+
+	FindMaxFriendVersion(ctx context.Context, ownerUserID string) (*relationtb.VersionLog, error)
 }
--- a/pkg/common/storage/cache/group.go
+++ b/pkg/common/storage/cache/group.go
@ -62,4 +62,9 @@ type GroupCache interface {

 	FindSortGroupMemberUserIDs(ctx context.Context, groupID string) ([]string, error)
 	FindSortJoinGroupIDs(ctx context.Context, userID string) ([]string, error)
+
+	DelMaxGroupMemberVersion(groupIDs ...string) GroupCache
+	DelMaxJoinGroupVersion(userIDs ...string) GroupCache
+	FindMaxGroupMemberVersion(ctx context.Context, groupID string) (*model.VersionLog, error)
+	FindMaxJoinGroupVersion(ctx context.Context, userID string) (*model.VersionLog, error)
 }
--- a/pkg/common/storage/cache/redis/friend.go
+++ b/pkg/common/storage/cache/redis/friend.go
@ -70,8 +70,12 @@ func (f *FriendCacheRedis) getFriendIDsKey(ownerUserID string) string {
 	return cachekey.GetFriendIDsKey(ownerUserID)
 }

-func (f *FriendCacheRedis) getFriendSyncSortUserIDsKey(ownerUserID string) string {
-	return cachekey.GetFriendSyncSortUserIDsKey(ownerUserID, f.syncCount)
+//func (f *FriendCacheRedis) getFriendSyncSortUserIDsKey(ownerUserID string) string {
+//	return cachekey.GetFriendSyncSortUserIDsKey(ownerUserID, f.syncCount)
+//}
+
+func (f *FriendCacheRedis) getFriendMaxVersionKey(ownerUserID string) string {
+	return cachekey.GetFriendMaxVersionKey(ownerUserID)
 }

 // getTwoWayFriendsIDsKey returns the key for storing two-way friend IDs in the cache.
@ -103,15 +107,15 @@ func (f *FriendCacheRedis) DelFriendIDs(ownerUserIDs ...string) cache.FriendCach
 	return newFriendCache
 }

-func (f *FriendCacheRedis) DelSortFriendUserIDs(ownerUserIDs ...string) cache.FriendCache {
-	newGroupCache := f.CloneFriendCache()
-	keys := make([]string, 0, len(ownerUserIDs))
-	for _, userID := range ownerUserIDs {
-		keys = append(keys, f.getFriendSyncSortUserIDsKey(userID))
-	}
-	newGroupCache.AddKeys(keys...)
-	return newGroupCache
-}
+//func (f *FriendCacheRedis) DelSortFriendUserIDs(ownerUserIDs ...string) cache.FriendCache {
+//	newGroupCache := f.CloneFriendCache()
+//	keys := make([]string, 0, len(ownerUserIDs))
+//	for _, userID := range ownerUserIDs {
+//		keys = append(keys, f.getFriendSyncSortUserIDsKey(userID))
+//	}
+//	newGroupCache.AddKeys(keys...)
+//	return newGroupCache
+//}

 // GetTwoWayFriendIDs retrieves two-way friend IDs from the cache.
 func (f *FriendCacheRedis) GetTwoWayFriendIDs(ctx context.Context, ownerUserID string) (twoWayFriendIDs []string, err error) {
@ -179,12 +183,29 @@ func (f *FriendCacheRedis) DelOwner(friendUserID string, ownerUserIDs []string)
 	return newFriendCache
 }

-func (f *FriendCacheRedis) FindSortFriendUserIDs(ctx context.Context, ownerUserID string) ([]string, error) {
-	return getCache(ctx, f.rcClient, f.getFriendSyncSortUserIDsKey(ownerUserID), f.expireTime, func(ctx context.Context) ([]string, error) {
-		return f.friendDB.FindOwnerFriendUserIds(ctx, ownerUserID, f.syncCount)
-	})
+func (f *FriendCacheRedis) DelMaxFriendVersion(ownerUserIDs ...string) cache.FriendCache {
+	newFriendCache := f.CloneFriendCache()
+	for _, ownerUserID := range ownerUserIDs {
+		key := f.getFriendMaxVersionKey(ownerUserID)
+		newFriendCache.AddKeys(key) // Assuming AddKeys marks the keys for deletion
+	}
+
+	return newFriendCache
 }

-func (f *FriendCacheRedis) FindFriendIncrVersion(ctx context.Context, ownerUserID string, version uint, limit int) (*model.VersionLog, error) {
-	return f.friendDB.FindIncrVersion(ctx, ownerUserID, version, limit)
+func (f *FriendCacheRedis) FindSortFriendUserIDs(ctx context.Context, ownerUserID string) ([]string, error) {
+	userIDs, err := f.GetFriendIDs(ctx, ownerUserID)
+	if err != nil {
+		return nil, err
+	}
+	if len(userIDs) > f.syncCount {
+		userIDs = userIDs[:f.syncCount]
+	}
+	return userIDs, nil
+}
+
+func (f *FriendCacheRedis) FindMaxFriendVersion(ctx context.Context, ownerUserID string) (*model.VersionLog, error) {
+	return getCache(ctx, f.rcClient, f.getFriendMaxVersionKey(ownerUserID), f.expireTime, func(ctx context.Context) (*model.VersionLog, error) {
+		return f.friendDB.FindIncrVersion(ctx, ownerUserID, 0, 0)
+	})
 }
--- a/pkg/common/storage/cache/redis/group.go
+++ b/pkg/common/storage/cache/redis/group.go
@ -114,6 +114,14 @@ func (g *GroupCacheRedis) getGroupRoleLevelMemberIDsKey(groupID string, roleLeve
 	return cachekey.GetGroupRoleLevelMemberIDsKey(groupID, roleLevel)
 }

+func (g *GroupCacheRedis) getGroupMemberMaxVersionKey(groupID string) string {
+	return cachekey.GetGroupMemberMaxVersionKey(groupID)
+}
+
+func (g *GroupCacheRedis) getJoinGroupMaxVersionKey(userID string) string {
+	return cachekey.GetJoinGroupMaxVersionKey(userID)
+}
+
 func (g *GroupCacheRedis) GetGroupIndex(group *model.Group, keys []string) (int, error) {
 	key := g.getGroupInfoKey(group.GroupID)
 	for i, _key := range keys {
@ -249,9 +257,17 @@ func (g *GroupCacheRedis) DelGroupMemberIDs(groupID string) cache.GroupCache {
 	return cache
 }

+func (g *GroupCacheRedis) findUserJoinedGroupID(ctx context.Context, userID string) ([]string, error) {
+	groupIDs, err := g.groupMemberDB.FindUserJoinedGroupID(ctx, userID)
+	if err != nil {
+		return nil, err
+	}
+	return g.groupDB.FindJoinSortGroupID(ctx, groupIDs)
+}
+
 func (g *GroupCacheRedis) GetJoinedGroupIDs(ctx context.Context, userID string) (joinedGroupIDs []string, err error) {
 	return getCache(ctx, g.rcClient, g.getJoinedGroupsKey(userID), g.expireTime, func(ctx context.Context) ([]string, error) {
-		return g.groupMemberDB.FindUserJoinedGroupID(ctx, userID)
+		return g.findUserJoinedGroupID(ctx, userID)
 	})
 }

@ -431,3 +447,35 @@ func (g *GroupCacheRedis) FindSortJoinGroupIDs(ctx context.Context, userID strin
 	}
 	return groupIDs, nil
 }
+
+func (g *GroupCacheRedis) DelMaxGroupMemberVersion(groupIDs ...string) cache.GroupCache {
+	keys := make([]string, 0, len(groupIDs))
+	for _, groupID := range groupIDs {
+		keys = append(keys, g.getGroupMemberMaxVersionKey(groupID))
+	}
+	cache := g.CloneGroupCache()
+	cache.AddKeys(keys...)
+	return cache
+}
+
+func (g *GroupCacheRedis) DelMaxJoinGroupVersion(userIDs ...string) cache.GroupCache {
+	keys := make([]string, 0, len(userIDs))
+	for _, userID := range userIDs {
+		keys = append(keys, g.getJoinGroupMaxVersionKey(userID))
+	}
+	cache := g.CloneGroupCache()
+	cache.AddKeys(keys...)
+	return cache
+}
+
+func (g *GroupCacheRedis) FindMaxGroupMemberVersion(ctx context.Context, groupID string) (*model.VersionLog, error) {
+	return getCache(ctx, g.rcClient, g.getGroupMemberMaxVersionKey(groupID), g.expireTime, func(ctx context.Context) (*model.VersionLog, error) {
+		return g.groupMemberDB.FindJoinIncrVersion(ctx, groupID, 0, 0)
+	})
+}
+
+func (g *GroupCacheRedis) FindMaxJoinGroupVersion(ctx context.Context, userID string) (*model.VersionLog, error) {
+	return getCache(ctx, g.rcClient, g.getJoinGroupMaxVersionKey(userID), g.expireTime, func(ctx context.Context) (*model.VersionLog, error) {
+		return g.groupMemberDB.FindJoinIncrVersion(ctx, userID, 0, 0)
+	})
+}
--- a/pkg/common/storage/controller/friend.go
+++ b/pkg/common/storage/controller/friend.go
@ -82,6 +82,8 @@ type FriendDatabase interface {

 	FindFriendIncrVersion(ctx context.Context, ownerUserID string, version uint, limit int) (*model.VersionLog, error)

+	FindMaxFriendVersionCache(ctx context.Context, ownerUserID string) (*model.VersionLog, error)
+
 	FindFriendUserID(ctx context.Context, friendUserID string) ([]string, error)

 	UpdateFriendUserInfo(ctx context.Context, friendUserID string, ownerUserID []string, nickname string, faceURL string) error
@ -185,7 +187,7 @@ func (f *friendDatabase) BecomeFriends(ctx context.Context, ownerUserID string,
 			return err
 		}
 		newFriendIDs = append(newFriendIDs, ownerUserID)
-		cache = cache.DelFriendIDs(newFriendIDs...).DelSortFriendUserIDs(ownerUserID)
+		cache = cache.DelFriendIDs(newFriendIDs...).DelMaxFriendVersion(newFriendIDs...)
 		return cache.ChainExecDel(ctx)

 	})
@ -288,7 +290,7 @@ func (f *friendDatabase) AgreeFriendRequest(ctx context.Context, friendRequest *
 				return err
 			}
 		}
-		return f.cache.DelFriendIDs(friendRequest.ToUserID, friendRequest.FromUserID).DelSortFriendUserIDs(friendRequest.ToUserID, friendRequest.FromUserID).ChainExecDel(ctx)
+		return f.cache.DelFriendIDs(friendRequest.ToUserID, friendRequest.FromUserID).DelMaxFriendVersion(friendRequest.ToUserID, friendRequest.FromUserID).ChainExecDel(ctx)
 	})
 }

@ -297,7 +299,8 @@ func (f *friendDatabase) Delete(ctx context.Context, ownerUserID string, friendU
 	if err := f.friend.Delete(ctx, ownerUserID, friendUserIDs); err != nil {
 		return err
 	}
-	return f.cache.DelFriendIDs(append(friendUserIDs, ownerUserID)...).DelSortFriendUserIDs(ownerUserID).ChainExecDel(ctx)
+	userIds := append(friendUserIDs, ownerUserID)
+	return f.cache.DelFriendIDs(userIds...).DelMaxFriendVersion(userIds...).ChainExecDel(ctx)
 }

 // UpdateRemark updates the remark for a friend. Zero value for remark is also supported.
@ -305,7 +308,7 @@ func (f *friendDatabase) UpdateRemark(ctx context.Context, ownerUserID, friendUs
 	if err := f.friend.UpdateRemark(ctx, ownerUserID, friendUserID, remark); err != nil {
 		return err
 	}
-	return f.cache.DelFriend(ownerUserID, friendUserID).ChainExecDel(ctx)
+	return f.cache.DelFriend(ownerUserID, friendUserID).DelMaxFriendVersion(ownerUserID).ChainExecDel(ctx)
 }

 // PageOwnerFriends retrieves the list of friends for the ownerUserID. It does not return an error if the result is empty.
@ -351,10 +354,12 @@ func (f *friendDatabase) UpdateFriends(ctx context.Context, ownerUserID string,
 	if len(val) == 0 {
 		return nil
 	}
+	return f.tx.Transaction(ctx, func(ctx context.Context) error {
 		if err := f.friend.UpdateFriends(ctx, ownerUserID, friendUserIDs, val); err != nil {
 			return err
 		}
-	return f.cache.DelFriends(ownerUserID, friendUserIDs).DelSortFriendUserIDs(ownerUserID).ChainExecDel(ctx)
+		return f.cache.DelFriends(ownerUserID, friendUserIDs).DelMaxFriendVersion(ownerUserID).ChainExecDel(ctx)
+	})
 }

 func (f *friendDatabase) FindSortFriendUserIDs(ctx context.Context, ownerUserID string) ([]string, error) {
@ -362,7 +367,11 @@ func (f *friendDatabase) FindSortFriendUserIDs(ctx context.Context, ownerUserID
 }

 func (f *friendDatabase) FindFriendIncrVersion(ctx context.Context, ownerUserID string, version uint, limit int) (*model.VersionLog, error) {
-	return f.cache.FindFriendIncrVersion(ctx, ownerUserID, version, limit)
+	return f.friend.FindIncrVersion(ctx, ownerUserID, version, limit)
+}
+
+func (f *friendDatabase) FindMaxFriendVersionCache(ctx context.Context, ownerUserID string) (*model.VersionLog, error) {
+	return f.cache.FindMaxFriendVersion(ctx, ownerUserID)
 }

 func (f *friendDatabase) FindFriendUserID(ctx context.Context, friendUserID string) ([]string, error) {
@ -370,10 +379,12 @@ func (f *friendDatabase) FindFriendUserID(ctx context.Context, friendUserID stri
 }

 func (f *friendDatabase) UpdateFriendUserInfo(ctx context.Context, friendUserID string, ownerUserIDs []string, nickname string, faceURL string) error {
+	return f.tx.Transaction(ctx, func(ctx context.Context) error {
 		if err := f.friend.UpdateFriendUserInfo(ctx, friendUserID, nickname, faceURL); err != nil {
 			return err
 		}
-	return f.cache.DelOwner(friendUserID, ownerUserIDs).ChainExecDel(ctx)
+		return f.cache.DelOwner(friendUserID, ownerUserIDs).DelMaxFriendVersion(ownerUserIDs...).ChainExecDel(ctx)
+	})
 }

 func (f *friendDatabase) SearchFriend(ctx context.Context, ownerUserID, keyword string, pagination pagination.Pagination) (int64, []*model.Friend, error) {
--- a/pkg/common/storage/controller/group.go
+++ b/pkg/common/storage/controller/group.go
@ -113,6 +113,11 @@ type GroupDatabase interface {
 	FindSortGroupMemberUserIDs(ctx context.Context, groupID string) ([]string, error)

 	FindSortJoinGroupIDs(ctx context.Context, userID string) ([]string, error)
+
+	FindMaxGroupMemberVersionCache(ctx context.Context, groupID string) (*model.VersionLog, error)
+	FindMaxJoinGroupVersionCache(ctx context.Context, userID string) (*model.VersionLog, error)
+
+	SearchJoinGroup(ctx context.Context, userID string, keyword string, pagination pagination.Pagination) (int64, []*model.Group, error)
 }

 func NewGroupDatabase(
@ -182,7 +187,8 @@ func (g *groupDatabase) CreateGroup(ctx context.Context, groups []*model.Group,
 					DelGroupMembersHash(group.GroupID).
 					DelGroupsMemberNum(group.GroupID).
 					DelGroupMemberIDs(group.GroupID).
-					DelGroupAllRoleLevel(group.GroupID)
+					DelGroupAllRoleLevel(group.GroupID).
+					DelMaxGroupMemberVersion(group.GroupID)
 			}
 		}
 		if len(groupMembers) > 0 {
@ -195,7 +201,9 @@ func (g *groupDatabase) CreateGroup(ctx context.Context, groups []*model.Group,
 					DelGroupMemberIDs(groupMember.GroupID).
 					DelJoinedGroupID(groupMember.UserID).
 					DelGroupMembersInfo(groupMember.GroupID, groupMember.UserID).
-					DelGroupAllRoleLevel(groupMember.GroupID)
+					DelGroupAllRoleLevel(groupMember.GroupID).
+					DelMaxJoinGroupVersion(groupMember.UserID).
+					DelMaxGroupMemberVersion(groupMember.GroupID)
 			}
 		}
 		return c.ChainExecDel(ctx)
@ -239,8 +247,9 @@ func (g *groupDatabase) UpdateGroup(ctx context.Context, groupID string, data ma
 			if err := g.groupMemberDB.JoinGroupIncrVersion(ctx, userID, []string{groupID}, false); err != nil {
 				return err
 			}
+
 		}
-		return g.cache.DelGroupsInfo(groupID).ChainExecDel(ctx)
+		return g.cache.CloneGroupCache().DelGroupsInfo(groupID).DelMaxJoinGroupVersion(userIDs...).ChainExecDel(ctx)
 	})
 }

@ -263,8 +272,10 @@ func (g *groupDatabase) DismissGroup(ctx context.Context, groupID string, delete
 				DelGroupsMemberNum(groupID).
 				DelGroupMembersHash(groupID).
 				DelGroupAllRoleLevel(groupID).
-				DelGroupMembersInfo(groupID, userIDs...)
+				DelGroupMembersInfo(groupID, userIDs...).
+				DelMaxGroupMemberVersion(groupID)
 		}
+		c = c.DelMaxJoinGroupVersion(userIDs...)
 		if len(userIDs) > 0 {
 			if err := g.groupMemberDB.JoinGroupIncrVersion(ctx, groupID, userIDs, true); err != nil {
 				return err
@ -340,7 +351,9 @@ func (g *groupDatabase) HandlerGroupRequest(ctx context.Context, groupID string,
 				DelGroupMemberIDs(groupID).
 				DelGroupsMemberNum(groupID).
 				DelJoinedGroupID(member.UserID).
-				DelGroupRoleLevel(groupID, []int32{member.RoleLevel})
+				DelGroupRoleLevel(groupID, []int32{member.RoleLevel}).
+				DelMaxJoinGroupVersion(userID).
+				DelMaxGroupMemberVersion(groupID)
 			if err := c.ChainExecDel(ctx); err != nil {
 				return err
 			}
@ -350,6 +363,7 @@ func (g *groupDatabase) HandlerGroupRequest(ctx context.Context, groupID string,
 }

 func (g *groupDatabase) DeleteGroupMember(ctx context.Context, groupID string, userIDs []string) error {
+	return g.ctxTx.Transaction(ctx, func(ctx context.Context) error {
 		if err := g.groupMemberDB.Delete(ctx, groupID, userIDs); err != nil {
 			return err
 		}
@ -360,7 +374,9 @@ func (g *groupDatabase) DeleteGroupMember(ctx context.Context, groupID string, u
 			DelJoinedGroupID(userIDs...).
 			DelGroupMembersInfo(groupID, userIDs...).
 			DelGroupAllRoleLevel(groupID).
+			DelMaxGroupMemberVersion(groupID).
 			ChainExecDel(ctx)
+	})
 }

 func (g *groupDatabase) MapGroupMemberUserID(ctx context.Context, groupIDs []string) (map[string]*common.GroupSimpleUserID, error) {
@ -390,11 +406,14 @@ func (g *groupDatabase) TransferGroupOwner(ctx context.Context, groupID string,
 		c := g.cache.CloneGroupCache()
 		return c.DelGroupMembersInfo(groupID, oldOwnerUserID, newOwnerUserID).
 			DelGroupAllRoleLevel(groupID).
-			DelGroupMembersHash(groupID).ChainExecDel(ctx)
+			DelGroupMembersHash(groupID).
+			DelJoinedGroupID(oldOwnerUserID, newOwnerUserID).
+			ChainExecDel(ctx)
 	})
 }

 func (g *groupDatabase) UpdateGroupMember(ctx context.Context, groupID string, userID string, data map[string]any) error {
+	return g.ctxTx.Transaction(ctx, func(ctx context.Context) error {
 		if err := g.groupMemberDB.Update(ctx, groupID, userID, data); err != nil {
 			return err
 		}
@ -403,7 +422,9 @@ func (g *groupDatabase) UpdateGroupMember(ctx context.Context, groupID string, u
 		if g.groupMemberDB.IsUpdateRoleLevel(data) {
 			c = c.DelGroupAllRoleLevel(groupID)
 		}
+		c = c.DelMaxGroupMemberVersion(groupID).DelMaxJoinGroupVersion(userID)
 		return c.ChainExecDel(ctx)
+	})
 }

 func (g *groupDatabase) UpdateGroupMembers(ctx context.Context, data []*common.BatchUpdateGroupMember) error {
@ -483,3 +504,19 @@ func (g *groupDatabase) FindSortGroupMemberUserIDs(ctx context.Context, groupID
 func (g *groupDatabase) FindSortJoinGroupIDs(ctx context.Context, userID string) ([]string, error) {
 	return g.cache.FindSortJoinGroupIDs(ctx, userID)
 }
+
+func (g *groupDatabase) FindMaxGroupMemberVersionCache(ctx context.Context, groupID string) (*model.VersionLog, error) {
+	return g.cache.FindMaxGroupMemberVersion(ctx, groupID)
+}
+
+func (g *groupDatabase) FindMaxJoinGroupVersionCache(ctx context.Context, userID string) (*model.VersionLog, error) {
+	return g.cache.FindMaxJoinGroupVersion(ctx, userID)
+}
+
+func (g *groupDatabase) SearchJoinGroup(ctx context.Context, userID string, keyword string, pagination pagination.Pagination) (int64, []*model.Group, error) {
+	groupIDs, err := g.cache.GetJoinedGroupIDs(ctx, userID)
+	if err != nil {
+		return 0, nil, err
+	}
+	return g.groupDB.SearchJoin(ctx, groupIDs, keyword, pagination)
+}
--- a/pkg/common/storage/database/group.go
+++ b/pkg/common/storage/database/group.go
@ -32,4 +32,8 @@ type Group interface {
 	CountTotal(ctx context.Context, before *time.Time) (count int64, err error)
 	// Get Group total quantity every day
 	CountRangeEverydayTotal(ctx context.Context, start time.Time, end time.Time) (map[string]int64, error)
+
+	FindJoinSortGroupID(ctx context.Context, groupIDs []string) ([]string, error)
+
+	SearchJoin(ctx context.Context, groupIDs []string, keyword string, pagination pagination.Pagination) (int64, []*model.Group, error)
 }
--- a/pkg/common/storage/database/mgo/friend.go
+++ b/pkg/common/storage/database/mgo/friend.go
@ -52,6 +52,10 @@ func NewFriendMongo(db *mongo.Database) (database.Friend, error) {
 	return &FriendMgo{coll: coll, owner: owner}, nil
 }

+func (f *FriendMgo) friendSort() any {
+	return bson.D{{"is_pinned", -1}, {"friend_nickname", 1}, {"create_time", 1}}
+}
+
 // Create inserts multiple friend records.
 func (f *FriendMgo) Create(ctx context.Context, friends []*model.Friend) error {
 	return mongoutil.IncrVersion(func() error {
@ -145,13 +149,13 @@ func (f *FriendMgo) FindReversalFriends(ctx context.Context, friendUserID string
 // FindOwnerFriends retrieves a paginated list of friends for a given owner.
 func (f *FriendMgo) FindOwnerFriends(ctx context.Context, ownerUserID string, pagination pagination.Pagination) (int64, []*model.Friend, error) {
 	filter := bson.M{"owner_user_id": ownerUserID}
-	opt := options.Find().SetSort(bson.D{{"friend_nickname", 1}, {"create_time", 1}})
+	opt := options.Find().SetSort(f.friendSort())
 	return mongoutil.FindPage[*model.Friend](ctx, f.coll, filter, pagination, opt)
 }

 func (f *FriendMgo) FindOwnerFriendUserIds(ctx context.Context, ownerUserID string, limit int) ([]string, error) {
 	filter := bson.M{"owner_user_id": ownerUserID}
-	opt := options.Find().SetProjection(bson.M{"_id": 0, "friend_user_id": 1}).SetSort(bson.D{{"friend_nickname", 1}, {"create_time", 1}}).SetLimit(int64(limit))
+	opt := options.Find().SetProjection(bson.M{"_id": 0, "friend_user_id": 1}).SetSort(f.friendSort()).SetLimit(int64(limit))
 	return mongoutil.Find[string](ctx, f.coll, filter, opt)
 }

@ -197,7 +201,7 @@ func (f *FriendMgo) FindFriendUserID(ctx context.Context, friendUserID string) (
 	filter := bson.M{
 		"friend_user_id": friendUserID,
 	}
-	return mongoutil.Find[string](ctx, f.coll, filter, options.Find().SetProjection(bson.M{"_id": 0, "owner_user_id": 1}))
+	return mongoutil.Find[string](ctx, f.coll, filter, options.Find().SetProjection(bson.M{"_id": 0, "owner_user_id": 1}).SetSort(f.friendSort()))
 }

 func (f *FriendMgo) UpdateFriendUserInfo(ctx context.Context, friendUserID string, nickname string, faceURL string) error {
@ -209,14 +213,16 @@ func (f *FriendMgo) UpdateFriendUserInfo(ctx context.Context, friendUserID strin
 }

 func (f *FriendMgo) SearchFriend(ctx context.Context, ownerUserID, keyword string, pagination pagination.Pagination) (int64, []*model.Friend, error) {
-	//where := bson.M{
-	//	"owner_user_id": ownerUserID,
-	//	"$or": []bson.M{
-	//		{"remark": bson.M{"$regex": keyword, "$options": "i"}},
-	//		{"friend_user_id": bson.M{"$regex": keyword, "$options": "i"}},
-	//		{"nickname": bson.M{"$regex": keyword, "$options": "i"}},
-	//	},
-	//}
-	//return f.aggregatePagination(ctx, where, pagination)
-	panic("todo")
+	filter := bson.M{
+		"owner_user_id": ownerUserID,
+	}
+	if keyword != "" {
+		filter["$or"] = []bson.M{
+			{"remark": bson.M{"$regex": keyword, "$options": "i"}},
+			{"nickname": bson.M{"$regex": keyword, "$options": "i"}},
+			{"friend_user_id": bson.M{"$regex": keyword, "$options": "i"}},
+		}
+	}
+	opt := options.Find().SetSort(f.friendSort())
+	return mongoutil.FindPage[*model.Friend](ctx, f.coll, filter, pagination, opt)
 }
--- a/pkg/common/storage/database/mgo/group.go
+++ b/pkg/common/storage/database/mgo/group.go
@ -47,6 +47,10 @@ type GroupMgo struct {
 	coll *mongo.Collection
 }

+func (g *GroupMgo) sortGroup() any {
+	return bson.D{{"group_name", 1}, {"create_time", 1}}
+}
+
 func (g *GroupMgo) Create(ctx context.Context, groups []*model.Group) (err error) {
 	return mongoutil.InsertMany(ctx, g.coll, groups)
 }
@ -126,3 +130,32 @@ func (g *GroupMgo) CountRangeEverydayTotal(ctx context.Context, start time.Time,
 	}
 	return res, nil
 }
+
+func (g *GroupMgo) FindJoinSortGroupID(ctx context.Context, groupIDs []string) ([]string, error) {
+	if len(groupIDs) < 2 {
+		return groupIDs, nil
+	}
+	filter := bson.M{
+		"group_id": bson.M{"$in": groupIDs},
+		"status":   bson.M{"$ne": constant.GroupStatusDismissed},
+	}
+	opt := options.Find().SetSort(g.sortGroup()).SetProjection(bson.M{"_id": 0, "group_id": 1})
+	return mongoutil.Find[string](ctx, g.coll, filter, opt)
+}
+
+func (g *GroupMgo) SearchJoin(ctx context.Context, groupIDs []string, keyword string, pagination pagination.Pagination) (int64, []*model.Group, error) {
+	if len(groupIDs) == 0 {
+		return 0, nil, nil
+	}
+	filter := bson.M{
+		"group_id": bson.M{"$in": groupIDs},
+		"status":   bson.M{"$ne": constant.GroupStatusDismissed},
+	}
+	if keyword != "" {
+		filter["group_name"] = bson.M{"$regex": keyword}
+	}
+	// Define the sorting options
+	opts := options.Find().SetSort(g.sortGroup())
+	// Perform the search with pagination and sorting
+	return mongoutil.FindPage[*model.Group](ctx, g.coll, filter, pagination, opts)
+}
--- a/pkg/common/storage/database/mgo/group_member.go
+++ b/pkg/common/storage/database/mgo/group_member.go
@ -57,7 +57,7 @@ type GroupMemberMgo struct {
 	join   database.VersionLog
 }

-func (g *GroupMemberMgo) sortBson() any {
+func (g *GroupMemberMgo) memberSort() any {
 	return bson.D{{"role_level", -1}, {"create_time", -1}}
 }

@ -128,7 +128,7 @@ func (g *GroupMemberMgo) Update(ctx context.Context, groupID string, userID stri
 }

 func (g *GroupMemberMgo) FindMemberUserID(ctx context.Context, groupID string) (userIDs []string, err error) {
-	return mongoutil.Find[string](ctx, g.coll, bson.M{"group_id": groupID}, options.Find().SetProjection(bson.M{"_id": 0, "user_id": 1}).SetSort(g.sortBson()))
+	return mongoutil.Find[string](ctx, g.coll, bson.M{"group_id": groupID}, options.Find().SetProjection(bson.M{"_id": 0, "user_id": 1}).SetSort(g.memberSort()))
 }

 func (g *GroupMemberMgo) Take(ctx context.Context, groupID string, userID string) (groupMember *model.GroupMember, err error) {
@ -143,13 +143,13 @@ func (g *GroupMemberMgo) FindRoleLevelUserIDs(ctx context.Context, groupID strin
 	return mongoutil.Find[string](ctx, g.coll, bson.M{"group_id": groupID, "role_level": roleLevel}, options.Find().SetProjection(bson.M{"_id": 0, "user_id": 1}))
 }

-func (g *GroupMemberMgo) SearchMember(ctx context.Context, keyword string, groupID string, pagination pagination.Pagination) (total int64, groupList []*model.GroupMember, err error) {
+func (g *GroupMemberMgo) SearchMember(ctx context.Context, keyword string, groupID string, pagination pagination.Pagination) (int64, []*model.GroupMember, error) {
 	filter := bson.M{"group_id": groupID, "nickname": bson.M{"$regex": keyword}}
-	return mongoutil.FindPage[*model.GroupMember](ctx, g.coll, filter, pagination, options.Find().SetSort(g.sortBson()))
+	return mongoutil.FindPage[*model.GroupMember](ctx, g.coll, filter, pagination, options.Find().SetSort(g.memberSort()))
 }

 func (g *GroupMemberMgo) FindUserJoinedGroupID(ctx context.Context, userID string) (groupIDs []string, err error) {
-	return mongoutil.Find[string](ctx, g.coll, bson.M{"user_id": userID}, options.Find().SetProjection(bson.M{"_id": 0, "group_id": 1}).SetSort(g.sortBson()))
+	return mongoutil.Find[string](ctx, g.coll, bson.M{"user_id": userID}, options.Find().SetProjection(bson.M{"_id": 0, "group_id": 1}).SetSort(g.memberSort()))
 }

 func (g *GroupMemberMgo) TakeGroupMemberNum(ctx context.Context, groupID string) (count int64, err error) {
--- a/pkg/common/storage/model/version_log.go
+++ b/pkg/common/storage/model/version_log.go
@ -30,7 +30,6 @@ func (v *VersionLogTable) VersionLog() *VersionLog {
 		Deleted:    v.Deleted,
 		LastUpdate: v.LastUpdate,
 		LogLen:     0,
-		queryDoc:   true,
 	}
 }

@ -42,15 +41,10 @@ type VersionLog struct {
 	Deleted    uint               `bson:"deleted"`
 	LastUpdate time.Time          `bson:"last_update"`
 	LogLen     int                `bson:"log_len"`
-	queryDoc   bool               `bson:"-"`
 }

-func (w *VersionLog) Full() bool {
-	return w.queryDoc || w.Version == 0 || len(w.Logs) != w.LogLen
-}
-
-func (w *VersionLog) DeleteAndChangeIDs() (delIds []string, changeIds []string) {
-	for _, l := range w.Logs {
+func (v *VersionLog) DeleteAndChangeIDs() (delIds []string, changeIds []string) {
+	for _, l := range v.Logs {
 		if l.Deleted {
 			delIds = append(delIds, l.EID)
 		} else {