initial commit

src/dashboardAssets.js

@@ -0,0 +1,34 @@
+"use strict";
+
+const fs = require("node:fs");
+const path = require("node:path");
+const { createHttpError } = require("./dashboardUtils");
+
+const ASSET_MAP = {
+  "/": { file: "index.html", contentType: "text/html; charset=utf-8" },
+  "/dashboard.css": { file: "dashboard.css", contentType: "text/css; charset=utf-8" },
+  "/dashboard.js": {
+    file: "dashboard.js",
+    contentType: "application/javascript; charset=utf-8",
+  },
+};
+
+function loadDashboardAsset(assetsDir, requestPath) {
+  const asset = ASSET_MAP[requestPath];
+  if (!asset) return null;
+
+  const filePath = path.join(assetsDir, asset.file);
+  if (!fs.existsSync(filePath)) {
+    throw createHttpError(500, `대시보드 파일이 없습니다: ${asset.file}`);
+  }
+
+  return {
+    content: fs.readFileSync(filePath),
+    contentType: asset.contentType,
+  };
+}
+
+module.exports = {
+  ASSET_MAP,
+  loadDashboardAsset,
+};