open-im-server/pkg/rpccache/conversation.go
2024-01-15 16:48:21 +08:00

45 lines
1.6 KiB
Go

package rpccache
import (
"context"
"github.com/OpenIMSDK/tools/log"
"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"
"github.com/redis/go-redis/v9"
)
func NewConversationLocalCache(client rpcclient.ConversationRpcClient, cli redis.UniversalClient) *ConversationLocalCache {
lc := config.Config.LocalCache.Conversation
x := &ConversationLocalCache{
client: client,
local: localcache.New[any](
localcache.WithLocalSlotNum(lc.SlotNum),
localcache.WithLocalSlotSize(lc.SlotSize),
),
}
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)
}))
}