070d4c3459
后端： 1. 排程工具从 tools/ 根目录拆分为 tools/schedule 独立子包 - 12 个排程工具文件等价迁入 tools/schedule/，tools/ 根目录仅保留 registry.go 作为统一注册入口 - 所有依赖方（conv / model / node / prompt / service）import 统一切到 schedule 子包 2. Web 搜索工具链落地（tools/web 子包） - 新增 web_search（结构化检索）与 web_fetch（正文抓取）两个读工具，支持博查 API / mock 降级 - 启动流程按配置选择 provider，未识别类型自动降级为 mock，不阻断主流程 - 执行提示补齐 web 工具使用约束与返回值示例 - config.example.yaml 补齐 websearch 配置段 前端：无 仓库：无
194 lines
7.6 KiB
Go
194 lines
7.6 KiB
Go
package cmd
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import (
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"context"
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"fmt"
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"log"
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"github.com/LoveLosita/smartflow/backend/api"
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"github.com/LoveLosita/smartflow/backend/dao"
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kafkabus "github.com/LoveLosita/smartflow/backend/infra/kafka"
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infrallm "github.com/LoveLosita/smartflow/backend/infra/llm"
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outboxinfra "github.com/LoveLosita/smartflow/backend/infra/outbox"
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infrarag "github.com/LoveLosita/smartflow/backend/infra/rag"
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ragconfig "github.com/LoveLosita/smartflow/backend/infra/rag/config"
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"github.com/LoveLosita/smartflow/backend/inits"
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"github.com/LoveLosita/smartflow/backend/memory"
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"github.com/LoveLosita/smartflow/backend/middleware"
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newagentconv "github.com/LoveLosita/smartflow/backend/newAgent/conv"
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newagenttools "github.com/LoveLosita/smartflow/backend/newAgent/tools"
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"github.com/LoveLosita/smartflow/backend/newAgent/tools/web"
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"github.com/LoveLosita/smartflow/backend/pkg"
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"github.com/LoveLosita/smartflow/backend/routers"
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"github.com/LoveLosita/smartflow/backend/service"
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eventsvc "github.com/LoveLosita/smartflow/backend/service/events"
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"github.com/spf13/viper"
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)
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// loadConfig 加载应用配置。
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func loadConfig() error {
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viper.SetConfigName("config")
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viper.SetConfigType("yaml")
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viper.AddConfigPath(".")
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if err := viper.ReadInConfig(); err != nil {
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return fmt.Errorf("failed to read config file: %w", err)
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}
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log.Println("Config loaded successfully")
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return nil
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}
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// Start 是应用启动入口。
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func Start() {
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if err := loadConfig(); err != nil {
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log.Fatalf("Failed to load config: %v", err)
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}
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db, err := inits.ConnectDB()
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if err != nil {
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log.Fatalf("Failed to connect to database: %v", err)
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}
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rdb := inits.InitRedis()
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limiter := pkg.NewRateLimiter(rdb)
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aiHub, err := inits.InitEino()
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if err != nil {
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log.Fatalf("Failed to initialize Eino: %v", err)
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}
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ragCfg := ragconfig.LoadFromViper()
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var ragRuntime infrarag.Runtime
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if ragCfg.Enabled {
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// 1. 当前项目尚未完成全局观测平台建设，这里先注入一层轻量 Observer；
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// 2. RAG 内部只依赖 Observer 接口，后续若全项目统一日志/指标系统，只需替换这里；
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// 3. 这样可以避免 RAG 单独自建一套割裂的日志基础设施。
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ragLogger := log.Default()
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ragRuntime, err = infrarag.NewRuntimeFromConfig(context.Background(), ragCfg, infrarag.FactoryDeps{
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Logger: ragLogger,
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Observer: infrarag.NewLoggerObserver(ragLogger),
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})
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if err != nil {
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log.Fatalf("Failed to initialize RAG runtime: %v", err)
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}
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log.Printf("RAG runtime initialized: store=%s embed=%s reranker=%s", ragCfg.Store, ragCfg.EmbedProvider, ragCfg.RerankerProvider)
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} else {
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log.Println("RAG runtime is disabled")
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}
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// 1. memory 模块对启动层只暴露一个门面。
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// 2. 后续若接入统一 DI 容器，也优先注入这个门面，而不是继续暴露内部 repo/service。
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memoryCfg := memory.LoadConfigFromViper()
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memoryModule := memory.NewModule(db, infrallm.WrapArkClient(aiHub.Worker), ragRuntime, memoryCfg)
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// DAO 层初始化。
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cacheRepo := dao.NewCacheDAO(rdb)
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agentCacheRepo := dao.NewAgentCache(rdb)
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_ = db.Use(middleware.NewGormCachePlugin(cacheRepo))
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userRepo := dao.NewUserDAO(db)
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taskRepo := dao.NewTaskDAO(db)
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courseRepo := dao.NewCourseDAO(db)
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taskClassRepo := dao.NewTaskClassDAO(db)
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scheduleRepo := dao.NewScheduleDAO(db)
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manager := dao.NewManager(db)
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agentRepo := dao.NewAgentDAO(db)
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outboxRepo := outboxinfra.NewRepository(db)
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// outbox 通用事件总线接线（第二阶段）：
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// 1. 读取 Kafka 配置；
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// 2. 创建 infra 级 EventBus；
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// 3. 显式注册业务事件处理器；
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// 4. 启动总线后台 dispatch/consume 循环。
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kafkaCfg := kafkabus.LoadConfig()
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eventBus, err := outboxinfra.NewEventBus(outboxRepo, kafkaCfg)
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if err != nil {
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log.Fatalf("Failed to initialize outbox event bus: %v", err)
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}
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if eventBus != nil {
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// 1. 在启动前完成业务事件处理器注册。
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// 2. memory 事件处理器也统一通过 memoryModule 接入，避免启动层感知内部细节。
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if err = eventsvc.RegisterChatHistoryPersistHandler(eventBus, outboxRepo, manager); err != nil {
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log.Fatalf("Failed to register chat history event handler: %v", err)
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}
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if err = eventsvc.RegisterTaskUrgencyPromoteHandler(eventBus, outboxRepo, manager); err != nil {
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log.Fatalf("Failed to register task urgency promote event handler: %v", err)
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}
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if err = eventsvc.RegisterChatTokenUsageAdjustHandler(eventBus, outboxRepo, manager); err != nil {
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log.Fatalf("Failed to register chat token usage adjust event handler: %v", err)
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}
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if err = eventsvc.RegisterAgentStateSnapshotHandler(eventBus, outboxRepo, manager); err != nil {
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log.Fatalf("Failed to register agent state snapshot event handler: %v", err)
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}
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if err = eventsvc.RegisterMemoryExtractRequestedHandler(eventBus, outboxRepo, memoryModule); err != nil {
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log.Fatalf("Failed to register memory extract event handler: %v", err)
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}
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eventBus.Start(context.Background())
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defer eventBus.Close()
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log.Println("Outbox event bus started")
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} else {
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log.Println("Outbox event bus is disabled")
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}
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memoryModule.StartWorker(context.Background())
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// Service 层初始化。
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userService := service.NewUserService(userRepo, cacheRepo)
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taskSv := service.NewTaskService(taskRepo, cacheRepo, eventBus)
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courseService := service.NewCourseService(courseRepo, scheduleRepo)
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taskClassService := service.NewTaskClassService(taskClassRepo, cacheRepo, scheduleRepo, manager)
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scheduleService := service.NewScheduleService(scheduleRepo, userRepo, taskClassRepo, manager, cacheRepo)
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agentService := service.NewAgentServiceWithSchedule(aiHub, agentRepo, taskRepo, cacheRepo, agentCacheRepo, eventBus, scheduleService)
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// newAgent 依赖接线。
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agentService.SetAgentStateStore(dao.NewAgentStateStoreAdapter(cacheRepo))
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// 1. WebSearch provider 初始化：根据配置选择 mock/bocha；
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// 2. provider 为 nil 时，web_search / web_fetch 返回"暂未启用"，不阻断主流程。
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var webSearchProvider web.SearchProvider
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webProvider := viper.GetString("websearch.provider")
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switch webProvider {
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case "bocha":
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bochaKey := viper.GetString("websearch.apiKey")
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if bochaKey == "" {
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log.Println("WebSearch: 博查 API Key 为空，降级为 mock")
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webSearchProvider = &web.MockProvider{}
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} else {
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webSearchProvider = web.NewBochaProvider(bochaKey, "")
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log.Println("WebSearch provider: bocha")
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}
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case "mock", "":
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webSearchProvider = &web.MockProvider{}
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log.Println("WebSearch provider: mock（模拟模式）")
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default:
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// 未识别的 provider 类型降级为 mock 并输出警告。
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log.Printf("WebSearch provider %q 未识别，降级为 mock", webProvider)
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webSearchProvider = &web.MockProvider{}
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}
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agentService.SetToolRegistry(newagenttools.NewDefaultRegistryWithDeps(newagenttools.DefaultRegistryDeps{
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RAGRuntime: ragRuntime,
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WebSearchProvider: webSearchProvider,
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}))
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agentService.SetScheduleProvider(newagentconv.NewScheduleProvider(scheduleRepo, taskClassRepo))
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agentService.SetSchedulePersistor(newagentconv.NewSchedulePersistorAdapter(manager))
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agentService.SetMemoryReader(memoryModule)
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// API 层初始化。
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userApi := api.NewUserHandler(userService)
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taskApi := api.NewTaskHandler(taskSv)
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courseApi := api.NewCourseHandler(courseService)
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taskClassApi := api.NewTaskClassHandler(taskClassService)
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scheduleApi := api.NewScheduleAPI(scheduleService)
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agentApi := api.NewAgentHandler(agentService)
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handlers := &api.ApiHandlers{
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UserHandler: userApi,
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TaskHandler: taskApi,
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TaskClassHandler: taskClassApi,
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CourseHandler: courseApi,
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ScheduleHandler: scheduleApi,
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AgentHandler: agentApi,
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}
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r := routers.RegisterRouters(handlers, cacheRepo, userRepo, limiter)
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routers.StartEngine(r)
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}
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