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104 lines
3.0 KiB
104 lines
3.0 KiB
1 year ago
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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 notification
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import (
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"context"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
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relationTb "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/relation"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/rpcclient"
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"github.com/OpenIMSDK/protocol/constant"
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"github.com/OpenIMSDK/protocol/sdkws"
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)
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type UserNotificationSender struct {
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*rpcclient.NotificationSender
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getUsersInfo func(ctx context.Context, userIDs []string) ([]CommonUser, error)
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// db controller
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db controller.UserDatabase
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}
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type userNotificationSenderOptions func(*UserNotificationSender)
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func WithUserDB(db controller.UserDatabase) userNotificationSenderOptions {
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return func(u *UserNotificationSender) {
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u.db = db
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}
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}
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func WithUserFunc(
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fn func(ctx context.Context, userIDs []string) (users []*relationTb.UserModel, err error),
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) userNotificationSenderOptions {
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return func(u *UserNotificationSender) {
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f := func(ctx context.Context, userIDs []string) (result []CommonUser, err error) {
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users, err := fn(ctx, userIDs)
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if err != nil {
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return nil, err
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}
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for _, user := range users {
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result = append(result, user)
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}
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return result, nil
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}
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u.getUsersInfo = f
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}
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}
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func NewUserNotificationSender(
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msgRpcClient *rpcclient.MessageRpcClient,
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opts ...userNotificationSenderOptions,
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) *UserNotificationSender {
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f := &UserNotificationSender{
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NotificationSender: rpcclient.NewNotificationSender(rpcclient.WithRpcClient(msgRpcClient)),
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}
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for _, opt := range opts {
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opt(f)
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}
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return f
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}
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func (u *UserNotificationSender) getUsersInfoMap(
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ctx context.Context,
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userIDs []string,
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) (map[string]*sdkws.UserInfo, error) {
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users, err := u.getUsersInfo(ctx, userIDs)
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if err != nil {
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return nil, err
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}
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result := make(map[string]*sdkws.UserInfo)
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for _, user := range users {
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result[user.GetUserID()] = user.(*sdkws.UserInfo)
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}
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return result, nil
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}
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func (u *UserNotificationSender) getFromToUserNickname(
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ctx context.Context,
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fromUserID, toUserID string,
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) (string, string, error) {
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users, err := u.getUsersInfoMap(ctx, []string{fromUserID, toUserID})
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if err != nil {
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return "", "", nil
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}
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return users[fromUserID].Nickname, users[toUserID].Nickname, nil
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}
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func (u *UserNotificationSender) UserStatusChangeNotification(
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ctx context.Context,
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tips *sdkws.UserStatusChangeTips,
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) error {
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return u.Notification(ctx, tips.FromUserID, tips.ToUserID, constant.UserStatusChangeNotification, tips)
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}
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