fixup

main.go

@@ -0,0 +1,83 @@
+package main
+
+import (
+	"context"
+	"io/fs"
+	"log"
+	"net/http"
+	"os"
+
+	"nestly/internal/auth"
+	"nestly/internal/handlers"
+	"nestly/internal/models"
+	"nestly/internal/storage"
+	"nestly/internal/templates"
+	"nestly/web"
+)
+
+const demoEmail = "demo@nestly.test"
+
+func envOr(key, fallback string) string {
+	if v := os.Getenv(key); v != "" {
+		return v
+	}
+	return fallback
+}
+
+func main() {
+	port := envOr("PORT", "3000")
+	dsn := envOr("DB_DSN", "nestly.db")
+	secret := os.Getenv("SESSION_SECRET")
+	if secret == "" {
+		secret = "nestly-dev-secret"
+		log.Println("警告：未設定 SESSION_SECRET，使用開發用預設值，正式環境務必指定")
+	}
+
+	ctx := context.Background()
+	db, err := storage.Open(dsn)
+	if err != nil {
+		log.Fatal(err)
+	}
+	accounts := models.NewAccountStore(db)
+	if err := accounts.AutoMigrate(ctx); err != nil {
+		log.Fatal(err)
+	}
+	seedDemoAccount(ctx, accounts)
+
+	templateFS, err := fs.Sub(web.TemplatesFS, "templates")
+	if err != nil {
+		log.Fatal(err)
+	}
+	engine, err := templates.New(templateFS)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	router := handlers.NewRouter(handlers.Dependencies{
+		Templates: engine,
+		Accounts:  accounts,
+		Sessions:  auth.NewSessionManager(secret, os.Getenv("COOKIE_SECURE") == "true"),
+	})
+
+	log.Printf("Nestly 啟動於 http://localhost:%s", port)
+	if err := http.ListenAndServe(":"+port, router); err != nil {
+		log.Fatal(err)
+	}
+}
+
+// seedDemoAccount 於資料庫無此帳號時建立示範帳號，方便本地試用登入流程。
+func seedDemoAccount(ctx context.Context, accounts *models.AccountStore) {
+	if _, err := accounts.FindByEmail(ctx, demoEmail); err == nil {
+		return
+	} else if err != models.ErrNotFound {
+		log.Fatal(err)
+	}
+	acct := &models.Account{Email: demoEmail, Name: "示範帳號", Role: models.RoleMember}
+	if err := acct.SetPassword("nestly1234"); err != nil {
+		log.Fatal(err)
+	}
+	if err := accounts.Create(ctx, acct); err != nil {
+		log.Fatal(err)
+	}
+	log.Printf("已建立示範帳號 %s（密碼：nestly1234）", demoEmail)
+}