bcf4d4e621
W1-W14 全部完成: - W1: 消息搜索 (ILIKE全文检索 + SearchModal) - W2: 对话导出 (JSON/Markdown/TXT三格式) - W3: 记忆时间线 DevTools 可视化 - W4: 通知推送系统 (WebSocket + Browser Notification API) - W5: 定时提醒 (30s轮询 + 重复提醒 + WebSocket推送) - W6: 每日简报 (08:00自动生成: 天气+新闻+提醒+AI摘要) - W7: IoT场景自动化 (规则引擎 10s轮询 + 条件评估 + 场景执行) - W8: 语音输入 (浏览器 Speech Recognition API) - W9: STT服务 (voice-service + whisper.cpp) - W10: TTS服务 (浏览器 Speech Synthesis + edge-tts三档回退) - W11: 文件管理 (上传/下载/缩略图/纯Go bilinear缩放) - W12: 知识库RAG (PostgreSQL tsvector + 文档分块 + 检索) - W13: 多模态 (图片上传+分析: Vision API + 本地Go分析回退) - W14: PWA (Service Worker + 离线页 + install prompt) 总计: 6个Go微服务 + 10+前端组件 + 10+ PostgreSQL表 + 4个后台调度器
173 lines
5.5 KiB
Go
173 lines
5.5 KiB
Go
package main
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import (
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"context"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/joho/godotenv"
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"github.com/yourname/cyrene-ai/gateway/internal/config"
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"github.com/yourname/cyrene-ai/gateway/internal/engine"
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"github.com/yourname/cyrene-ai/gateway/internal/handler"
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"github.com/yourname/cyrene-ai/gateway/internal/middleware"
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"github.com/yourname/cyrene-ai/gateway/internal/router"
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"github.com/yourname/cyrene-ai/gateway/internal/store"
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"github.com/yourname/cyrene-ai/gateway/internal/ws"
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)
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func main() {
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// 自动加载 .env 文件(来自 backend/.env)
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if err := godotenv.Load("../.env"); err != nil {
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log.Println("ℹ 未找到 .env 文件,将使用环境变量或默认值")
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}
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// 加载配置
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cfg := config.Load()
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// 确保上传目录存在
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if err := os.MkdirAll("./uploads", 0755); err != nil {
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log.Printf("⚠ 创建上传目录失败: %v", err)
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}
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// 初始化数据库持久化存储 (降级:连接失败不崩溃)
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var sessionStore *store.SessionStore
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var reminderStore *store.ReminderStore
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var briefingStore *store.BriefingStore
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var automationStore *store.AutomationStore
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var fileStore *store.FileStore
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var knowledgeStore *store.KnowledgeStore
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var ruleEngine *engine.RuleEngine
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databaseURL := cfg.DatabaseURL()
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if s, err := store.NewSessionStore(databaseURL); err != nil {
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log.Printf("⚠ 会话持久化存储初始化失败 (数据库不可用): %v", err)
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log.Println("⚠ Gateway 将以仅内存模式运行 — 会话数据在重启后丢失")
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} else {
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sessionStore = s
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log.Println("✅ 会话持久化存储已启用 (PostgreSQL)")
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// 初始化提醒存储(复用同一数据库连接)
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if rs, err := store.NewReminderStore(s.DB()); err != nil {
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log.Printf("⚠ 提醒存储初始化失败: %v", err)
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} else {
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reminderStore = rs
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log.Println("✅ 提醒持久化存储已启用 (PostgreSQL)")
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}
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// 初始化简报存储(复用同一数据库连接)
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if bs, err := store.NewBriefingStore(s.DB()); err != nil {
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log.Printf("⚠ 简报存储初始化失败: %v", err)
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} else {
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briefingStore = bs
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log.Println("✅ 简报持久化存储已启用 (PostgreSQL)")
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}
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// 初始化自动化存储(复用同一数据库连接)
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if as, err := store.NewAutomationStore(s.DB()); err != nil {
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log.Printf("⚠ 自动化存储初始化失败: %v", err)
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} else {
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automationStore = as
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log.Println("✅ 自动化持久化存储已启用 (PostgreSQL)")
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}
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// 初始化文件存储(复用同一数据库连接)
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if fs, err := store.NewFileStore(s.DB()); err != nil {
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log.Printf("⚠ 文件存储初始化失败: %v", err)
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} else {
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fileStore = fs
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log.Println("✅ 文件持久化存储已启用 (PostgreSQL)")
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}
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// 初始化知识库存储(复用同一数据库连接)
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if ks, err := store.NewKnowledgeStore(s.DB()); err != nil {
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log.Printf("⚠ 知识库存储初始化失败: %v", err)
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} else {
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knowledgeStore = ks
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log.Println("✅ 知识库持久化存储已启用 (PostgreSQL)")
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}
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}
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// 初始化 WebSocket Hub
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hub := ws.NewHub()
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hub.SetStore(sessionStore)
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hub.SetIdleTimeout(cfg.SessionIdleTimeoutMin)
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// 初始化规则引擎 (需要 Hub)
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if automationStore != nil {
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ruleEngine = engine.NewRuleEngine(automationStore, hub)
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ruleEngine.Start()
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log.Println("✅ 规则引擎已启动")
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}
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// 初始化Gin
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if cfg.Env == "production" {
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gin.SetMode(gin.ReleaseMode)
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}
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r := gin.New()
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// 中间件
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r.Use(middleware.CORS())
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r.Use(middleware.RequestLogging())
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r.Use(gin.Recovery())
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// 启动 WebSocket Hub
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go hub.Run()
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// 启动闲置会话清理 (标记超时会话为 idle,不删除)
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hub.StartIdleCleanup()
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// 启动 IoT 设备状态广播(每10秒向所有WebSocket客户端推送设备状态)
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hub.StartIoTBroadcast(cfg.IoTDebugServiceURL)
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// 注册路由
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router.Setup(r, hub, cfg, sessionStore, reminderStore, briefingStore, automationStore, fileStore, ruleEngine, knowledgeStore, nil)
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// 启动提醒调度器
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if reminderStore != nil {
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handler.StartReminderScheduler(reminderStore, hub)
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}
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// 启动简报调度器
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if briefingStore != nil && reminderStore != nil {
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briefingHandler := handler.NewBriefingHandler(cfg, hub, briefingStore, reminderStore)
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handler.StartBriefingScheduler(briefingHandler, briefingStore, cfg.BriefingTime)
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}
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// 启动服务
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srv := &http.Server{
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Addr: ":" + cfg.Port,
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Handler: r,
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}
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go func() {
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log.Printf("🚀 Gateway 启动在端口 %s", cfg.Port)
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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log.Fatalf("服务启动失败: %v", err)
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}
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}()
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// 优雅关闭
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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log.Println("正在关闭服务...")
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hub.StopIoTBroadcast()
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// 关闭数据库连接
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if sessionStore != nil {
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if err := sessionStore.Close(); err != nil {
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log.Printf("⚠ 关闭数据库连接失败: %v", err)
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}
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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srv.Shutdown(ctx)
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log.Println("服务已关闭")
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}
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