51 lines
2.0 KiB
JavaScript
51 lines
2.0 KiB
JavaScript
import { Router } from 'express';
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import db from '../db.js';
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import { auth } from '../middleware.js';
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const router = Router();
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// 二手闲置列表
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router.get('/', auth, (req, res) => {
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const items = db
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.prepare('SELECT s.*, u.nickname, u.avatar FROM secondhand s JOIN users u ON s.user_id = u.id ORDER BY s.created_at DESC')
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.all();
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res.json(items.map(i => ({ ...i, images: JSON.parse(i.images || '[]') })));
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});
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// 发布闲置
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router.post('/', auth, (req, res) => {
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const { title, description, price, images } = req.body;
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if (!title || !description) {
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return res.status(400).json({ message: '请填写标题和描述' });
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}
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const info = db
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.prepare('INSERT INTO secondhand (user_id, title, description, price, images) VALUES (?, ?, ?, ?, ?)')
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.run(req.user.id, title, description, price || 0, JSON.stringify(images || []));
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res.json(db.prepare('SELECT * FROM secondhand WHERE id = ?').get(info.lastInsertRowid));
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});
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// 更新状态（下架/售出）
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router.put('/:id', auth, (req, res) => {
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const item = db.prepare('SELECT * FROM secondhand WHERE id = ?').get(req.params.id);
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if (!item) return res.status(404).json({ message: '物品不存在' });
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if (item.user_id !== req.user.id && req.user.role !== 'admin') {
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return res.status(403).json({ message: '无权操作' });
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}
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const { status } = req.body;
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db.prepare('UPDATE secondhand SET status = ? WHERE id = ?').run(status, req.params.id);
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res.json(db.prepare('SELECT * FROM secondhand WHERE id = ?').get(req.params.id));
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});
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// 删除闲置
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router.delete('/:id', auth, (req, res) => {
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const item = db.prepare('SELECT * FROM secondhand WHERE id = ?').get(req.params.id);
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if (!item) return res.status(404).json({ message: '物品不存在' });
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if (item.user_id !== req.user.id && req.user.role !== 'admin') {
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return res.status(403).json({ message: '无权删除' });
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}
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db.prepare('DELETE FROM secondhand WHERE id = ?').run(req.params.id);
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res.json({ message: '删除成功' });
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});
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export default router;
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