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

113 lines
3.8 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/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/localcache"
"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
"github.com/openimsdk/protocol/sdkws"
"github.com/openimsdk/tools/errs"
"github.com/openimsdk/tools/log"
"github.com/redis/go-redis/v9"
)
func NewUserLocalCache(client rpcclient.UserRpcClient, localCache *config.LocalCache, cli redis.UniversalClient) *UserLocalCache {
lc := localCache.User
log.ZDebug(context.Background(), "UserLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
x := &UserLocalCache{
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 UserLocalCache struct {
client rpcclient.UserRpcClient
local localcache.Cache[any]
}
func (u *UserLocalCache) GetUserInfo(ctx context.Context, userID string) (val *sdkws.UserInfo, err error) {
log.ZDebug(ctx, "UserLocalCache GetUserInfo req", "userID", userID)
defer func() {
if err == nil {
log.ZDebug(ctx, "UserLocalCache GetUserInfo return", "value", val)
} else {
log.ZError(ctx, "UserLocalCache GetUserInfo return", err)
}
}()
return localcache.AnyValue[*sdkws.UserInfo](u.local.Get(ctx, cachekey.GetUserInfoKey(userID), func(ctx context.Context) (any, error) {
log.ZDebug(ctx, "UserLocalCache GetUserInfo rpc", "userID", userID)
return u.client.GetUserInfo(ctx, userID)
}))
}
func (u *UserLocalCache) GetUserGlobalMsgRecvOpt(ctx context.Context, userID string) (val int32, err error) {
log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt req", "userID", userID)
defer func() {
if err == nil {
log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt return", "value", val)
} else {
log.ZError(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt return", err)
}
}()
return localcache.AnyValue[int32](u.local.Get(ctx, cachekey.GetUserGlobalRecvMsgOptKey(userID), func(ctx context.Context) (any, error) {
log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt rpc", "userID", userID)
return u.client.GetUserGlobalMsgRecvOpt(ctx, userID)
}))
}
func (u *UserLocalCache) GetUsersInfo(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error) {
users := make([]*sdkws.UserInfo, 0, len(userIDs))
for _, userID := range userIDs {
user, err := u.GetUserInfo(ctx, userID)
if err != nil {
if errs.ErrRecordNotFound.Is(err) {
continue
}
return nil, err
}
users = append(users, user)
}
return users, nil
}
func (u *UserLocalCache) GetUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
users := make(map[string]*sdkws.UserInfo, len(userIDs))
for _, userID := range userIDs {
user, err := u.GetUserInfo(ctx, userID)
if err != nil {
if errs.ErrRecordNotFound.Is(err) {
continue
}
return nil, err
}
users[userID] = user
}
return users, nil
}