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113 lines
3.8 KiB
113 lines
3.8 KiB
// Copyright © 2024 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rpccache
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import (
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"context"
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"github.com/OpenIMSDK/protocol/sdkws"
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"github.com/OpenIMSDK/tools/errs"
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"github.com/OpenIMSDK/tools/log"
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"github.com/openimsdk/localcache"
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"github.com/openimsdk/open-im-server/v3/pkg/common/cachekey"
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"github.com/openimsdk/open-im-server/v3/pkg/common/config"
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"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
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"github.com/redis/go-redis/v9"
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)
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func NewUserLocalCache(client rpcclient.UserRpcClient, cli redis.UniversalClient) *UserLocalCache {
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lc := config.Config.LocalCache.User
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log.ZDebug(context.Background(), "UserLocalCache", "topic", lc.Topic, "slotNum", lc.SlotNum, "slotSize", lc.SlotSize, "enable", lc.Enable())
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x := &UserLocalCache{
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client: client,
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local: localcache.New[any](
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localcache.WithLocalSlotNum(lc.SlotNum),
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localcache.WithLocalSlotSize(lc.SlotSize),
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localcache.WithLinkSlotNum(lc.SlotNum),
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localcache.WithLocalSuccessTTL(lc.Success()),
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localcache.WithLocalFailedTTL(lc.Failed()),
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),
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}
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if lc.Enable() {
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go subscriberRedisDeleteCache(context.Background(), cli, lc.Topic, x.local.DelLocal)
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}
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return x
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}
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type UserLocalCache struct {
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client rpcclient.UserRpcClient
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local localcache.Cache[any]
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}
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func (u *UserLocalCache) GetUserInfo(ctx context.Context, userID string) (val *sdkws.UserInfo, err error) {
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log.ZDebug(ctx, "UserLocalCache GetUserInfo req", "userID", userID)
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defer func() {
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if err == nil {
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log.ZDebug(ctx, "UserLocalCache GetUserInfo return", "value", val)
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} else {
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log.ZError(ctx, "UserLocalCache GetUserInfo return", err)
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}
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}()
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return localcache.AnyValue[*sdkws.UserInfo](u.local.Get(ctx, cachekey.GetUserInfoKey(userID), func(ctx context.Context) (any, error) {
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log.ZDebug(ctx, "UserLocalCache GetUserInfo rpc", "userID", userID)
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return u.client.GetUserInfo(ctx, userID)
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}))
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}
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func (u *UserLocalCache) GetUserGlobalMsgRecvOpt(ctx context.Context, userID string) (val int32, err error) {
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log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt req", "userID", userID)
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defer func() {
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if err == nil {
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log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt return", "value", val)
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} else {
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log.ZError(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt return", err)
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}
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}()
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return localcache.AnyValue[int32](u.local.Get(ctx, cachekey.GetUserGlobalRecvMsgOptKey(userID), func(ctx context.Context) (any, error) {
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log.ZDebug(ctx, "UserLocalCache GetUserGlobalMsgRecvOpt rpc", "userID", userID)
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return u.client.GetUserGlobalMsgRecvOpt(ctx, userID)
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}))
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}
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func (u *UserLocalCache) GetUsersInfo(ctx context.Context, userIDs []string) ([]*sdkws.UserInfo, error) {
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users := make([]*sdkws.UserInfo, 0, len(userIDs))
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for _, userID := range userIDs {
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user, err := u.GetUserInfo(ctx, userID)
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if err != nil {
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if errs.ErrRecordNotFound.Is(err) {
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continue
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}
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return nil, err
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}
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users = append(users, user)
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}
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return users, nil
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}
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func (u *UserLocalCache) GetUsersInfoMap(ctx context.Context, userIDs []string) (map[string]*sdkws.UserInfo, error) {
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users := make(map[string]*sdkws.UserInfo, len(userIDs))
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for _, userID := range userIDs {
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user, err := u.GetUserInfo(ctx, userID)
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if err != nil {
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if errs.ErrRecordNotFound.Is(err) {
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continue
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}
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return nil, err
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}
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users[userID] = user
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}
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return users, nil
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}
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