init

backend/app/http/web/controller.go

@@ -0,0 +1,78 @@
+package web
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+// @provider
+type WebController struct{}
+
+func resolveDistDir(primary, fallback string) string {
+	if st, err := os.Stat(primary); err == nil && st.IsDir() {
+		return primary
+	}
+	return fallback
+}
+
+func sendIndex(ctx fiber.Ctx, distDir string) error {
+	indexPath := filepath.Join(distDir, "index.html")
+	if st, err := os.Stat(indexPath); err == nil && !st.IsDir() {
+		return ctx.SendFile(indexPath)
+	}
+	return fiber.ErrNotFound
+}
+
+func sendAssetOrIndex(ctx fiber.Ctx, distDir, rel string) error {
+	rel = filepath.Clean(strings.TrimSpace(rel))
+	if rel == "." || rel == "/" {
+		rel = ""
+	}
+	if strings.HasPrefix(rel, "..") {
+		return fiber.ErrBadRequest
+	}
+
+	if rel != "" {
+		assetPath := filepath.Join(distDir, rel)
+		if st, err := os.Stat(assetPath); err == nil && !st.IsDir() {
+			return ctx.SendFile(assetPath)
+		}
+	}
+
+	return sendIndex(ctx, distDir)
+}
+
+// AdminIndex
+//
+//	@Router	/admin [get]
+func (w *WebController) AdminIndex(ctx fiber.Ctx) error {
+	adminDist := resolveDistDir("frontend/admin/dist", "../frontend/admin/dist")
+	return sendIndex(ctx, adminDist)
+}
+
+// AdminWildcard
+//
+//	@Router	/admin/* [get]
+func (w *WebController) AdminWildcard(ctx fiber.Ctx) error {
+	adminDist := resolveDistDir("frontend/admin/dist", "../frontend/admin/dist")
+	return sendAssetOrIndex(ctx, adminDist, ctx.Params("*"))
+}
+
+// UserIndex
+//
+//	@Router	/ [get]
+func (w *WebController) UserIndex(ctx fiber.Ctx) error {
+	userDist := resolveDistDir("frontend/user/dist", "../frontend/user/dist")
+	return sendIndex(ctx, userDist)
+}
+
+// UserWildcard
+//
+//	@Router	/* [get]
+func (w *WebController) UserWildcard(ctx fiber.Ctx) error {
+	userDist := resolveDistDir("frontend/user/dist", "../frontend/user/dist")
+	return sendAssetOrIndex(ctx, userDist, ctx.Params("*"))
+}