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conversationLocalCache

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This commit is contained in:
wangchuxiao
2023-05-17 17:09:26 +08:00
parent 9b633b6729
commit dacf6cca31
8 changed files with 651 additions and 421 deletions
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pkg/common/db/cache/conversation.go
Vendored
+32
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@@ -17,6 +17,7 @@ import (
const (
conversationKey = "CONVERSATION:"
conversationIDsKey = "CONVERSATION_IDS:"
conversationIDsHashKey = "CONVERSATION_IDS_HASH:"
recvMsgOptKey = "RECV_MSG_OPT:"
superGroupRecvMsgNotNotifyUserIDsKey = "SUPER_GROUP_RECV_MSG_NOT_NOTIFY_USER_IDS:"
superGroupRecvMsgNotNotifyUserIDsHashKey = "SUPER_GROUP_RECV_MSG_NOT_NOTIFY_USER_IDS_HASH:"
@@ -31,6 +32,10 @@ type ConversationCache interface {
// get user's conversationIDs from msgCache
GetUserConversationIDs(ctx context.Context, ownerUserID string) ([]string, error)
DelConversationIDs(userIDs ...string) ConversationCache
GetUserConversationIDsHash(ctx context.Context, ownerUserID string) (hash uint64, err error)
DelUserConversationIDsHash(ownerUserIDs ...string) ConversationCache
// get one conversation from msgCache
GetConversation(ctx context.Context, ownerUserID, conversationID string) (*relationTb.ConversationModel, error)
DelConvsersations(ownerUserID string, conversationIDs ...string) ConversationCache
@@ -107,6 +112,33 @@ func (c *ConversationRedisCache) DelConversationIDs(userIDs ...string) Conversat
return cache
}
func (c *ConversationRedisCache) getUserConversationIDsHashKey(ownerUserID string) string {
return conversationIDsHashKey + ownerUserID
}
func (c *ConversationRedisCache) GetUserConversationIDsHash(ctx context.Context, ownerUserID string) (hash uint64, err error) {
return getCache(ctx, c.rcClient, c.getUserConversationIDsHashKey(ownerUserID), c.expireTime, func(ctx context.Context) (uint64, error) {
conversationIDs, err := c.GetUserConversationIDs(ctx, ownerUserID)
if err != nil {
return 0, err
}
utils.Sort(conversationIDs, true)
bi := big.NewInt(0)
bi.SetString(utils.Md5(strings.Join(conversationIDs, ";"))[0:8], 16)
return bi.Uint64(), nil
})
}
func (c *ConversationRedisCache) DelUserConversationIDsHash(ownerUserIDs ...string) ConversationCache {
var keys []string
for _, ownerUserID := range ownerUserIDs {
keys = append(keys, c.getUserConversationIDsHashKey(ownerUserID))
}
cache := c.NewCache()
cache.AddKeys(keys...)
return cache
}
func (c *ConversationRedisCache) GetConversation(ctx context.Context, ownerUserID, conversationID string) (*relationTb.ConversationModel, error) {
return getCache(ctx, c.rcClient, c.getConversationKey(ownerUserID, conversationID), c.expireTime, func(ctx context.Context) (*relationTb.ConversationModel, error) {
return c.conversationDB.Take(ctx, ownerUserID, conversationID)