/**
 * @file Express router for /api/projects: every lane grouped by the git repo
 * it belongs to, with that repo's worktrees (see server/lib/projects.js). Read
 * on demand by the sidebar's project tree, never polled; `POST /refresh` drops
 * the cached roots and worktree lists first.
 * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
 */

const { Router } = require("express");
const lanesLib = require("../lib/lanes");
const { listProjects, clearProjectCaches } = require("../lib/projects");
const { sameOriginGuard } = require("../lib/same-origin");

const router = Router();

router.get("/", async (_req, res) => {
  res.json({ projects: await listProjects(lanesLib.listLanes()) });
});

router.post("/refresh", sameOriginGuard, async (_req, res) => {
  clearProjectCaches();
  res.json({ projects: await listProjects(lanesLib.listLanes()) });
});

module.exports = router;