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This commit is contained in:
wangchuxiao 2023-02-02 19:43:51 +08:00
parent 83eba5a9ea
commit 01f7262d3a
1 changed files with 1 additions and 33 deletions
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34
pkg/common/db/cache/group.go vendored
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@ -39,14 +39,12 @@ type GroupCache struct {
rcClient *rockscache.Client
//local cache
cacheGroupMtx sync.RWMutex
cacheGroupMemberUserIDs map[string]*localcache.GroupMemberIDsHash
}
func NewGroupCache(rdb redis.UniversalClient, groupDB *relation.GroupGorm, groupMemberDB *relation.GroupMemberGorm, groupRequestDB *relation.GroupRequestGorm, mongoClient *unrelation.SuperGroupMongoDriver, opts rockscache.Options) *GroupCache {
return &GroupCache{rcClient: rockscache.NewClient(rdb, opts), expireTime: groupExpireTime,
group: groupDB, groupMember: groupMemberDB, groupRequest: groupRequestDB, redisClient: NewRedisClient(rdb),
mongoDB: mongoClient, cacheGroupMemberUserIDs: make(map[string]*localcache.GroupMemberIDsHash, 0),
mongoDB: mongoClient,
}
}
@ -260,36 +258,6 @@ func (g *GroupCache) DelGroupMemberIDs(ctx context.Context, groupID string) (err
return g.rcClient.TagAsDeleted(g.getGroupMemberIDsKey(groupID))
}
// from local map
func (g *GroupCache) LocalGetGroupMemberIDs(ctx context.Context, groupID string) (groupMemberIDs []string, err error) {
remoteHash, err := g.GetGroupMembersHash(ctx, groupID)
if err != nil {
g.cacheGroupMtx.Lock()
defer g.cacheGroupMtx.Unlock()
delete(g.cacheGroupMemberUserIDs, groupID)
return nil, err
}
g.cacheGroupMtx.Lock()
defer g.cacheGroupMtx.Unlock()
if remoteHash == 0 {
delete(g.cacheGroupMemberUserIDs, groupID)
return []string{}, nil
}
localCache, ok := g.cacheGroupMemberUserIDs[groupID]
if ok && localCache.MemberListHash == remoteHash {
return localCache.UserIDs, nil
}
groupMemberIDsRemote, err := g.GetGroupMemberIDs(ctx, groupID)
if err != nil {
return nil, err
}
g.cacheGroupMemberUserIDs[groupID] = &localcache.GroupMemberIDsHash{
MemberListHash: remoteHash,
UserIDs: groupMemberIDsRemote,
}
return groupMemberIDsRemote, nil
}
// JoinedGroups
func (g *GroupCache) GetJoinedGroupIDs(ctx context.Context, userID string) (joinedGroupIDs []string, err error) {
getJoinedGroupIDList := func() (string, error) {