096563d3ea
将 meeting.* 事件族从 Task 5 的 PublishToUser 循环升级为完整 WS 信令协议：
抽离统一广播层、扩容 MediaOrchestrator 接口、实现 8 个 C→S 事件业务逻辑
+ Redis 资源追踪 + host 权限校验，端到端 18/18 PASS。
核心产出：
- 新建 MeetingBroadcaster（统一广播层，REST/WS 共用）
- 新建 MeetingSignalService 8 C→S 事件 + cleanupUserResources
- 新建 MeetingWSHandler 薄层 controller
- MediaOrchestrator 扩容 9 方法 + NoopMediaOrchestrator 占位（Task 7 替换）
- C→S 白名单机制防恶意伪造广播事件
- Redis Set 资源追踪防 mediasoup 端资源泄漏
文档同步：
- docs/api/frontend/meeting.md 追加 §WebSocket 信令协议（Task 6）200 行
- docs/progress/CURRENT_STATUS.md + project-context.mdc + 实施计划 Task 6 ✅
Made-with: Cursor
162 lines
7.2 KiB
Go
162 lines
7.2 KiB
Go
// Package provider 提供全局依赖注入配置
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// 使用 Wire 编译时依赖注入，集中管理所有模块的 Provider Set
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package provider
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import (
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adminController "github.com/echochat/backend/app/admin/controller"
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authController "github.com/echochat/backend/app/auth/controller"
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"github.com/echochat/backend/app/auth/service"
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contactController "github.com/echochat/backend/app/contact/controller"
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fileController "github.com/echochat/backend/app/file/controller"
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groupController "github.com/echochat/backend/app/group/controller"
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imController "github.com/echochat/backend/app/im/controller"
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imHandler "github.com/echochat/backend/app/im/handler"
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meetingController "github.com/echochat/backend/app/meeting/controller"
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meetingService "github.com/echochat/backend/app/meeting/service"
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notifyController "github.com/echochat/backend/app/notify/controller"
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notifyService "github.com/echochat/backend/app/notify/service"
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notifyTask "github.com/echochat/backend/app/notify/task"
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wsApp "github.com/echochat/backend/app/ws"
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"github.com/echochat/backend/config"
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"github.com/echochat/backend/pkg/db"
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"github.com/echochat/backend/pkg/storage"
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"github.com/echochat/backend/pkg/ws"
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"github.com/google/wire"
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"github.com/minio/minio-go/v7"
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"github.com/redis/go-redis/v9"
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"gorm.io/gorm"
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)
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// App 应用根容器，持有基础设施组件和各模块的 Controller/Service
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type App struct {
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Config *config.Config
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DB *gorm.DB
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Redis *redis.Client
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MinioClient *minio.Client // MinIO 对象存储客户端
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AuthService *service.AuthService // Auth 认证服务
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AuthController *authController.AuthController // 前台认证控制器
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AdminAuthController *authController.AdminAuthController // 后台认证控制器
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UserManageController *adminController.UserManageController // 管理端用户管理控制器
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OnlineController *adminController.OnlineController // 管理端在线监控控制器
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ContactManageController *adminController.ContactManageController // 管理端好友关系管理控制器
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GroupManageController *adminController.GroupManageController // 管理端群组管理控制器
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MessageManageController *adminController.MessageManageController // 管理端消息管理控制器
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WSHandler *wsApp.Handler // WebSocket 连接处理器
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Hub *ws.Hub // WebSocket Hub 连接管理
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PubSub *ws.PubSub // Redis Pub/Sub 消息路由
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OnlineService *wsApp.OnlineService // 在线状态管理服务
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ContactController *contactController.ContactController // 联系人控制器
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IMController *imController.IMController // IM 即时通讯控制器
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IMEventHandler *imHandler.EventHandler // IM WS 事件处理器
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OfflinePusher *imHandler.OfflinePusher // 离线消息推送器
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FileController *fileController.FileController // 文件上传控制器
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GroupController *groupController.GroupController // 群聊管理控制器
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NotifyService *notifyService.NotifyService // 通知业务服务（兼 Pusher、ConnectHook）
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NotifyController *notifyController.NotificationController // 通知控制器
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NotifyCleanupTask *notifyTask.CleanupTask // 通知清理定时任务
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MeetingService *meetingService.MeetingService // 会议 REST 业务服务（Task 5 落地）
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MeetingSignalService *meetingService.MeetingSignalService // 会议 WS 信令业务服务（Task 6 落地）
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MeetingController *meetingController.MeetingController // 会议 REST 控制器
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MeetingWSHandler *meetingController.MeetingWSHandler // 会议 WS 事件 Handler（构造时自动注册路由到 Hub）
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}
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// NewApp 创建应用实例
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func NewApp(
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cfg *config.Config,
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gormDB *gorm.DB,
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redisClient *redis.Client,
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minioClient *minio.Client,
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authService *service.AuthService,
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authCtrl *authController.AuthController,
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adminAuthCtrl *authController.AdminAuthController,
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userManageCtrl *adminController.UserManageController,
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onlineCtrl *adminController.OnlineController,
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contactManageCtrl *adminController.ContactManageController,
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groupManageCtrl *adminController.GroupManageController,
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msgManageCtrl *adminController.MessageManageController,
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wsHandler *wsApp.Handler,
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hub *ws.Hub,
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pubsub *ws.PubSub,
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onlineService *wsApp.OnlineService,
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contactCtrl *contactController.ContactController,
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imCtrl *imController.IMController,
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imEventHandler *imHandler.EventHandler,
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offlinePusher *imHandler.OfflinePusher,
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fileCtrl *fileController.FileController,
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groupCtrl *groupController.GroupController,
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notifySvc *notifyService.NotifyService,
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notifyCtrl *notifyController.NotificationController,
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notifyCleanup *notifyTask.CleanupTask,
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meetingSvc *meetingService.MeetingService,
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meetingSignalSvc *meetingService.MeetingSignalService,
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meetingCtrl *meetingController.MeetingController,
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meetingWSHandler *meetingController.MeetingWSHandler,
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) *App {
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wsHandler.SetOfflinePusher(offlinePusher)
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wsHandler.SetNotifyConnectHook(notifySvc)
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return &App{
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Config: cfg,
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DB: gormDB,
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Redis: redisClient,
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MinioClient: minioClient,
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AuthService: authService,
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AuthController: authCtrl,
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AdminAuthController: adminAuthCtrl,
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UserManageController: userManageCtrl,
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OnlineController: onlineCtrl,
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ContactManageController: contactManageCtrl,
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GroupManageController: groupManageCtrl,
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MessageManageController: msgManageCtrl,
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WSHandler: wsHandler,
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Hub: hub,
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PubSub: pubsub,
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OnlineService: onlineService,
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ContactController: contactCtrl,
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IMController: imCtrl,
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IMEventHandler: imEventHandler,
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OfflinePusher: offlinePusher,
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FileController: fileCtrl,
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GroupController: groupCtrl,
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NotifyService: notifySvc,
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NotifyController: notifyCtrl,
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NotifyCleanupTask: notifyCleanup,
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MeetingService: meetingSvc,
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MeetingSignalService: meetingSignalSvc,
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MeetingController: meetingCtrl,
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MeetingWSHandler: meetingWSHandler,
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}
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}
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// provideDBConfig 从全局 Config 中提取 DatabaseConfig
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func provideDBConfig(cfg *config.Config) *config.DatabaseConfig {
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return &cfg.Database
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}
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// provideRedisConfig 从全局 Config 中提取 RedisConfig
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func provideRedisConfig(cfg *config.Config) *config.RedisConfig {
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return &cfg.Redis
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}
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// provideJWTConfig 从全局 Config 中提取 JWTConfig
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func provideJWTConfig(cfg *config.Config) *config.JWTConfig {
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return &cfg.JWT
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}
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// provideMinioConfig 从全局 Config 中提取 MinioConfig
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func provideMinioConfig(cfg *config.Config) *config.MinioConfig {
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return &cfg.Minio
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}
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// InfraSet 基础设施层 Provider Set
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var InfraSet = wire.NewSet(
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provideDBConfig,
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provideRedisConfig,
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provideJWTConfig,
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provideMinioConfig,
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db.NewPostgres,
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db.NewRedis,
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storage.NewMinioClient,
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NewApp,
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)
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