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// Copyright © 2023 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 push
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import (
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"context"
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"sync"
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"google.golang.org/grpc"
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"github.com/OpenIMSDK/protocol/constant"
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pbpush "github.com/OpenIMSDK/protocol/push"
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"github.com/OpenIMSDK/tools/discoveryregistry"
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"github.com/OpenIMSDK/tools/log"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/cache"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/localcache"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
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)
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type pushServer struct {
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pusher *Pusher
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}
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func Start(client discoveryregistry.SvcDiscoveryRegistry, server *grpc.Server) error {
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rdb, err := cache.NewRedis()
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if err != nil {
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return err
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}
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cacheModel := cache.NewMsgCacheModel(rdb)
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offlinePusher := NewOfflinePusher(cacheModel)
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database := controller.NewPushDatabase(cacheModel)
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groupRpcClient := rpcclient.NewGroupRpcClient(client)
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conversationRpcClient := rpcclient.NewConversationRpcClient(client)
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msgRpcClient := rpcclient.NewMessageRpcClient(client)
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pusher := NewPusher(
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client,
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offlinePusher,
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database,
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localcache.NewGroupLocalCache(&groupRpcClient),
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localcache.NewConversationLocalCache(&conversationRpcClient),
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&conversationRpcClient,
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&groupRpcClient,
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&msgRpcClient,
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)
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var wg sync.WaitGroup
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wg.Add(2)
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go func() {
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defer wg.Done()
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pbpush.RegisterPushMsgServiceServer(server, &pushServer{
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pusher: pusher,
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})
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}()
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go func() {
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defer wg.Done()
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consumer := NewConsumer(pusher)
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consumer.initPrometheus()
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consumer.Start()
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}()
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wg.Wait()
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return nil
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}
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func (r *pushServer) PushMsg(ctx context.Context, pbData *pbpush.PushMsgReq) (resp *pbpush.PushMsgResp, err error) {
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switch pbData.MsgData.SessionType {
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case constant.SuperGroupChatType:
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err = r.pusher.Push2SuperGroup(ctx, pbData.MsgData.GroupID, pbData.MsgData)
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default:
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err = r.pusher.Push2User(ctx, []string{pbData.MsgData.RecvID, pbData.MsgData.SendID}, pbData.MsgData)
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}
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if err != nil {
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if err != errNoOfflinePusher {
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return nil, err
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} else {
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log.ZWarn(ctx, "offline push failed", err, "msg", pbData.String())
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}
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}
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return &pbpush.PushMsgResp{}, nil
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}
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func (r *pushServer) DelUserPushToken(
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ctx context.Context,
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req *pbpush.DelUserPushTokenReq,
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) (resp *pbpush.DelUserPushTokenResp, err error) {
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if err = r.pusher.database.DelFcmToken(ctx, req.UserID, int(req.PlatformID)); err != nil {
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return nil, err
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}
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return &pbpush.DelUserPushTokenResp{}, nil
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}
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