55 lines
1.9 KiB
JavaScript
55 lines
1.9 KiB
JavaScript
import { Router } from 'express';
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import db from '../db/index.js';
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import { requireAuth } from '../auth/middleware.js';
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import { getGame } from '../games/registry.js';
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const router = Router();
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// GET /api/puzzles/:slug/progress
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// Returns the highest contiguous level the signed-in user has cleared.
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router.get('/:slug/progress', requireAuth, (req, res) => {
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const { slug } = req.params;
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if (!getGame(slug)) return res.status(400).json({ error: 'Unknown game slug.' });
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const row = db
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.prepare('SELECT levels_completed FROM puzzle_progress WHERE user_id = ? AND slug = ?')
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.get(req.user.id, slug);
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res.json({ levelsCompleted: row?.levels_completed ?? 0 });
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});
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// POST /api/puzzles/:slug/complete body: { level }
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// Records completion of `level`. Levels must be cleared in order, so this only
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// advances progress when level === current + 1; replaying an earlier level is a
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// no-op that still returns the current high-water mark.
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router.post('/:slug/complete', requireAuth, (req, res) => {
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const { slug } = req.params;
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const { level } = req.body ?? {};
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if (!getGame(slug)) return res.status(400).json({ error: 'Unknown game slug.' });
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if (!Number.isInteger(level) || level < 1) {
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return res.status(400).json({ error: 'Invalid level.' });
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}
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const row = db
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.prepare('SELECT levels_completed FROM puzzle_progress WHERE user_id = ? AND slug = ?')
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.get(req.user.id, slug);
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const current = row?.levels_completed ?? 0;
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if (level !== current + 1) {
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return res.json({ levelsCompleted: current });
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}
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db.prepare(
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`INSERT INTO puzzle_progress (user_id, slug, levels_completed, updated_at)
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VALUES (?, ?, ?, datetime('now'))
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ON CONFLICT(user_id, slug)
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DO UPDATE SET levels_completed = excluded.levels_completed,
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updated_at = excluded.updated_at`,
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).run(req.user.id, slug, level);
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res.json({ levelsCompleted: level });
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});
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export default router;
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