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Open-IM-Server/pkg/rpccache/conversation.go

128 lines
5.1 KiB

// Copyright © 2024 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rpccache
import (
"context"
"github.com/openimsdk/localcache"
"github.com/openimsdk/open-im-server/v3/pkg/common/cachekey"
"github.com/openimsdk/open-im-server/v3/pkg/common/config"
"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
pbconversation "github.com/openimsdk/protocol/conversation"
"github.com/openimsdk/tools/errs"
"github.com/openimsdk/tools/log"
"github.com/redis/go-redis/v9"
)
func NewConversationLocalCache(client rpcclient.ConversationRpcClient, localCache *config.LocalCache, cli redis.UniversalClient) *ConversationLocalCache {
lc := localCache.Conversation
log.ZDebug(context.Background(), "ConversationLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
x := &ConversationLocalCache{
client: client,
local: localcache.New[any](
localcache.WithLocalSlotNum(lc.SlotNum),
localcache.WithLocalSlotSize(lc.SlotSize),
localcache.WithLinkSlotNum(lc.SlotNum),
localcache.WithLocalSuccessTTL(lc.Success()),
localcache.WithLocalFailedTTL(lc.Failed()),
),
}
if lc.Enable() {
go subscriberRedisDeleteCache(context.Background(), cli, lc.Topic, x.local.DelLocal)
}
return x
}
type ConversationLocalCache struct {
client rpcclient.ConversationRpcClient
local localcache.Cache[any]
}
func (c *ConversationLocalCache) GetConversationIDs(ctx context.Context, ownerUserID string) (val []string, err error) {
log.ZDebug(ctx, "ConversationLocalCache GetConversationIDs req", "ownerUserID", ownerUserID)
defer func() {
if err == nil {
log.ZDebug(ctx, "ConversationLocalCache GetConversationIDs return", "value", val)
} else {
log.ZError(ctx, "ConversationLocalCache GetConversationIDs return", err)
}
}()
return localcache.AnyValue[[]string](c.local.Get(ctx, cachekey.GetConversationIDsKey(ownerUserID), func(ctx context.Context) (any, error) {
log.ZDebug(ctx, "ConversationLocalCache GetConversationIDs rpc", "ownerUserID", ownerUserID)
return c.client.GetConversationIDs(ctx, ownerUserID)
}))
}
func (c *ConversationLocalCache) GetConversation(ctx context.Context, userID, conversationID string) (val *pbconversation.Conversation, err error) {
log.ZDebug(ctx, "ConversationLocalCache GetConversation req", "userID", userID, "conversationID", conversationID)
defer func() {
if err == nil {
log.ZDebug(ctx, "ConversationLocalCache GetConversation return", "value", val)
} else {
log.ZError(ctx, "ConversationLocalCache GetConversation return", err)
}
}()
return localcache.AnyValue[*pbconversation.Conversation](c.local.Get(ctx, cachekey.GetConversationKey(userID, conversationID), func(ctx context.Context) (any, error) {
log.ZDebug(ctx, "ConversationLocalCache GetConversation rpc", "userID", userID, "conversationID", conversationID)
return c.client.GetConversation(ctx, userID, conversationID)
}))
}
func (c *ConversationLocalCache) GetSingleConversationRecvMsgOpt(ctx context.Context, userID, conversationID string) (int32, error) {
conv, err := c.GetConversation(ctx, userID, conversationID)
if err != nil {
return 0, err
}
return conv.RecvMsgOpt, nil
}
func (c *ConversationLocalCache) GetConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*pbconversation.Conversation, error) {
conversations := make([]*pbconversation.Conversation, 0, len(conversationIDs))
for _, conversationID := range conversationIDs {
conversation, err := c.GetConversation(ctx, ownerUserID, conversationID)
if err != nil {
if errs.ErrRecordNotFound.Is(err) {
continue
}
return nil, err
}
conversations = append(conversations, conversation)
}
return conversations, nil
}
func (c *ConversationLocalCache) getConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) (*listMap[string], error) {
return localcache.AnyValue[*listMap[string]](c.local.Get(ctx, cachekey.GetConversationNotReceiveMessageUserIDsKey(conversationID), func(ctx context.Context) (any, error) {
return newListMap(c.client.GetConversationNotReceiveMessageUserIDs(ctx, conversationID))
}))
}
func (c *ConversationLocalCache) GetConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) ([]string, error) {
res, err := c.getConversationNotReceiveMessageUserIDs(ctx, conversationID)
if err != nil {
return nil, err
}
return res.List, nil
}
func (c *ConversationLocalCache) GetConversationNotReceiveMessageUserIDMap(ctx context.Context, conversationID string) (map[string]struct{}, error) {
res, err := c.getConversationNotReceiveMessageUserIDs(ctx, conversationID)
if err != nil {
return nil, err
}
return res.Map, nil
}