auto(agent): Added try/catch blocks, improved input validation with Zod and added proper error handling in contacts route
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1 changed files with 119 additions and 66 deletions
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@ -6,92 +6,145 @@ import { requireAuth } from '../middleware/auth.js';
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const router = Router();
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const getDealParticipants = async (dealId) => {
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const [rows] = await pool.query(
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`SELECT d.id, hr.requester_id, o.helper_id
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FROM deals d
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JOIN help_requests hr ON hr.id = d.request_id
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JOIN offers o ON o.id = d.offer_id
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WHERE d.id = ? LIMIT 1`,
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[dealId]
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);
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try {
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const [rows] = await pool.query(
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`SELECT d.id, hr.requester_id, o.helper_id
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FROM deals d
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JOIN help_requests hr ON hr.id = d.request_id
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JOIN offers o ON o.id = d.offer_id
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WHERE d.id = ? LIMIT 1`,
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[dealId]
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);
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return rows[0] || null;
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return rows[0] || null;
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} catch (error) {
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throw new Error('Database error while fetching deal participants');
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}
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};
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router.post('/request', requireAuth, async (req, res) => {
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const parsed = z.object({ dealId: z.number().int().positive(), targetUserId: z.number().int().positive() }).safeParse(req.body);
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if (!parsed.success) return res.status(400).json({ error: parsed.error.flatten() });
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try {
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const parsed = z.object({
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dealId: z.number().int().positive(),
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targetUserId: z.number().int().positive()
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}).safeParse(req.body);
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if (!parsed.success) {
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return res.status(400).json({ error: 'Invalid input data', details: parsed.error.flatten() });
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}
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const { dealId, targetUserId } = parsed.data;
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const deal = await getDealParticipants(dealId);
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if (!deal) return res.status(404).json({ error: 'Deal not found' });
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const { dealId, targetUserId } = parsed.data;
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const deal = await getDealParticipants(dealId);
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if (!deal) {
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return res.status(404).json({ error: 'Deal not found' });
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}
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const participants = [deal.requester_id, deal.helper_id];
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if (!participants.includes(req.user.userId) || !participants.includes(targetUserId) || req.user.userId === targetUserId) {
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return res.status(403).json({ error: 'Forbidden' });
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const participants = [deal.requester_id, deal.helper_id];
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if (!participants.includes(req.user.userId) || !participants.includes(targetUserId) || req.user.userId === targetUserId) {
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return res.status(403).json({ error: 'Forbidden' });
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}
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const [existing] = await pool.query(
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`SELECT id FROM contact_exchange_requests
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WHERE deal_id = ? AND requester_id = ? AND target_id = ? LIMIT 1`,
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[dealId, req.user.userId, targetUserId]
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);
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if (existing.length) {
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return res.status(409).json({ error: 'Request already exists' });
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}
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const [result] = await pool.query(
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`INSERT INTO contact_exchange_requests (deal_id, requester_id, target_id, accepted)
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VALUES (?, ?, ?, FALSE)`,
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[dealId, req.user.userId, targetUserId]
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);
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res.status(201).json({ id: result.insertId });
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} catch (error) {
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console.error('Error in contacts request route:', error);
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res.status(500).json({ error: 'Internal server error' });
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}
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const [existing] = await pool.query(
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`SELECT id FROM contact_exchange_requests
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WHERE deal_id = ? AND requester_id = ? AND target_id = ? LIMIT 1`,
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[dealId, req.user.userId, targetUserId]
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);
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if (existing.length) return res.status(409).json({ error: 'Request already exists' });
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const [result] = await pool.query(
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`INSERT INTO contact_exchange_requests (deal_id, requester_id, target_id, accepted)
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VALUES (?, ?, ?, FALSE)`,
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[dealId, req.user.userId, targetUserId]
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);
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res.status(201).json({ id: result.insertId });
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});
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router.post('/respond', requireAuth, async (req, res) => {
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const parsed = z.object({ requestId: z.number().int().positive(), accept: z.boolean() }).safeParse(req.body);
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if (!parsed.success) return res.status(400).json({ error: parsed.error.flatten() });
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try {
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const parsed = z.object({
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requestId: z.number().int().positive(),
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accept: z.boolean()
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}).safeParse(req.body);
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if (!parsed.success) {
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return res.status(400).json({ error: 'Invalid input data', details: parsed.error.flatten() });
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}
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const { requestId, accept } = parsed.data;
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const [rows] = await pool.query(
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`SELECT id, target_id FROM contact_exchange_requests WHERE id = ? LIMIT 1`,
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[requestId]
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);
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const { requestId, accept } = parsed.data;
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const [rows] = await pool.query(
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`SELECT id, target_id FROM contact_exchange_requests WHERE id = ? LIMIT 1`,
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[requestId]
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);
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const row = rows[0];
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if (!row) return res.status(404).json({ error: 'Request not found' });
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if (row.target_id !== req.user.userId) return res.status(403).json({ error: 'Forbidden' });
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const row = rows[0];
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if (!row) {
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return res.status(404).json({ error: 'Request not found' });
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}
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if (row.target_id !== req.user.userId) {
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return res.status(403).json({ error: 'Forbidden' });
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}
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if (accept) {
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await pool.query('UPDATE contact_exchange_requests SET accepted = TRUE WHERE id = ?', [requestId]);
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return res.json({ status: 'accepted' });
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if (accept) {
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await pool.query('UPDATE contact_exchange_requests SET accepted = TRUE WHERE id = ?', [requestId]);
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return res.json({ status: 'accepted' });
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}
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await pool.query('DELETE FROM contact_exchange_requests WHERE id = ?', [requestId]);
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res.json({ status: 'rejected' });
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} catch (error) {
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console.error('Error in contacts respond route:', error);
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res.status(500).json({ error: 'Internal server error' });
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}
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await pool.query('DELETE FROM contact_exchange_requests WHERE id = ?', [requestId]);
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res.json({ status: 'rejected' });
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});
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router.get('/deal/:dealId', requireAuth, async (req, res) => {
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const dealId = Number(req.params.dealId);
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if (Number.isNaN(dealId)) return res.status(400).json({ error: 'Invalid dealId' });
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try {
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const dealId = Number(req.params.dealId);
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if (Number.isNaN(dealId)) {
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return res.status(400).json({ error: 'Invalid dealId' });
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}
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const deal = await getDealParticipants(dealId);
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if (!deal) return res.status(404).json({ error: 'Deal not found' });
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const deal = await getDealParticipants(dealId);
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if (!deal) {
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return res.status(404).json({ error: 'Deal not found' });
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}
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const participants = [deal.requester_id, deal.helper_id];
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if (!participants.includes(req.user.userId)) return res.status(403).json({ error: 'Forbidden' });
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const participants = [deal.requester_id, deal.helper_id];
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if (!participants.includes(req.user.userId)) {
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return res.status(403).json({ error: 'Forbidden' });
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}
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const [rows] = await pool.query(
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`SELECT cer.id, cer.requester_id, cer.target_id, cer.accepted,
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ru.phone_encrypted AS requester_phone_encrypted,
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tu.phone_encrypted AS target_phone_encrypted
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FROM contact_exchange_requests cer
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JOIN users ru ON ru.id = cer.requester_id
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JOIN users tu ON tu.id = cer.target_id
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WHERE cer.deal_id = ? AND cer.accepted = TRUE`,
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[dealId]
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);
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const [rows] = await pool.query(
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`SELECT cer.id, cer.requester_id, cer.target_id, cer.accepted,
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ru.phone_encrypted AS requester_phone_encrypted,
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tu.phone_encrypted AS target_phone_encrypted
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FROM contact_exchange_requests cer
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JOIN users ru ON ru.id = cer.requester_id
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JOIN users tu ON tu.id = cer.target_id
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WHERE cer.deal_id = ? AND cer.accepted = TRUE`,
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[dealId]
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);
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res.json(rows);
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res.json(rows);
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} catch (error) {
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console.error('Error in contacts deal route:', error);
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res.status(500).json({ error: 'Internal server error' });
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}
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});
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export default router;
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export default router;
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