init: 初始化项目

cmd/nebula-server/main.go

@@ -0,0 +1,76 @@
+package main
+
+import (
+	"log"
+	"nebula/internal/api"
+	"nebula/internal/auth"
+	"nebula/internal/config"
+	"nebula/internal/db"
+	"nebula/internal/storage"
+
+	"github.com/gin-gonic/gin"
+)
+
+func main() {
+	cfg := config.Load()
+
+	database := db.Init(cfg.Database.DSN)
+
+	// 初始化存储
+	var stor storage.Storage
+	var err error
+
+	switch cfg.Storage.Type {
+	case "local":
+		stor, err = storage.NewLocalStorage(cfg.Storage.BasePath, cfg.Storage.BaseURL)
+		if err != nil {
+			log.Fatalf("failed to initialize storage: %v", err)
+		}
+	default:
+		log.Fatalf("unsupported storage type: %s", cfg.Storage.Type)
+	}
+
+	// 初始化 JWT 服务
+	jwtService := auth.NewJWTService(
+		cfg.JWT.Secret,
+		cfg.GetAccessTokenDuration(),
+		cfg.GetRefreshTokenDuration(),
+	)
+
+	// 初始化认证服务（使用配置的管理员账号）
+	authService := auth.NewAuthService(
+		database,
+		jwtService,
+		cfg.Admin.Username,
+		cfg.Admin.Password,
+	)
+
+	r := gin.Default()
+
+	// 静态文件服务 - 用于提供文件下载
+	r.Static("/files", cfg.Storage.BasePath)
+
+	// 注册 API 路由
+	api.RegisterRoutes(r, database, stor, jwtService, authService)
+
+	// 生产环境：提供前端静态资源
+	if cfg.Frontend.Enabled {
+		r.Static("/assets", cfg.Frontend.Path+"/assets")
+		r.StaticFile("/favicon.ico", cfg.Frontend.Path+"/favicon.ico")
+
+		// 处理 SPA 路由 - 所有未匹配的路由都返回 index.html
+		r.NoRoute(func(c *gin.Context) {
+			c.File(cfg.Frontend.Path + "/index.html")
+		})
+
+		log.Printf("Frontend static files enabled at %s", cfg.Frontend.Path)
+		log.Printf("Frontend available at http://%s", cfg.Server.Address)
+	} else {
+		log.Printf("Running in dev mode - frontend should be served by Vite dev server")
+	}
+
+	log.Printf("Server starting on %s (mode: %s)", cfg.Server.Address, cfg.Server.Mode)
+	log.Printf("Admin username: %s", cfg.Admin.Username)
+	log.Printf("API available at http://%s/api", cfg.Server.Address)
+	r.Run(cfg.Server.Address)
+}