145 lines
3.8 KiB
JavaScript
145 lines
3.8 KiB
JavaScript
const express = require('express');
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const router = express.Router();
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const viewHistoryStore = require('../store/viewHistoryStore');
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const roomStore = require('../store/roomStore');
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/**
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* 简单的认证中间件
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* 从 Authori-zation 头获取用户ID（实际项目应验证 JWT）
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*/
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function authMiddleware(req, res, next) {
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const token = req.headers['authori-zation'] || req.headers['authorization'];
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if (!token) {
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return res.status(401).json({
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code: 401,
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message: '请先登录'
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});
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}
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// 简单模拟：从 token 中提取用户ID
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// 实际项目应该验证 JWT 并解析用户信息
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// 这里假设 token 格式为 "Bearer userId" 或直接是 userId
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let userId;
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if (token.startsWith('Bearer ')) {
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userId = parseInt(token.substring(7), 10);
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} else {
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userId = parseInt(token, 10);
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}
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if (isNaN(userId)) {
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// 如果无法解析，默认使用用户ID 1
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userId = 1;
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}
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req.userId = userId;
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next();
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}
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/**
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* 记录观看历史
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* POST /api/front/activity/record-view
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*/
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router.post('/record-view', authMiddleware, (req, res) => {
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try {
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const { targetType, targetId, targetTitle, coverImage, streamerName, authorName, viewDuration } = req.body;
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if (!targetType || !targetId) {
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return res.status(400).json({ code: 400, message: '缺少必要参数' });
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}
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viewHistoryStore.record({
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userId: req.userId,
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targetType,
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targetId,
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targetTitle,
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coverImage,
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streamerName,
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authorName,
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viewDuration
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});
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res.json({ code: 200, message: '记录成功', data: { success: true } });
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} catch (error) {
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console.error('[ViewHistory] 记录观看历史失败:', error);
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res.status(500).json({ code: 500, message: '记录失败' });
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}
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});
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/**
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* 获取观看历史
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* GET /api/front/activity/view-history
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*/
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router.get('/view-history', authMiddleware, (req, res) => {
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try {
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const { type, page = 1, pageSize = 20 } = req.query;
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const result = viewHistoryStore.getUserHistory(
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req.userId,
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type,
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parseInt(page),
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parseInt(pageSize)
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);
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// 补充直播间的实时状态
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result.list = result.list.map(item => {
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if (item.targetType === 'room') {
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const room = roomStore.getById(item.targetId);
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if (room) {
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return {
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...item,
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isLive: room.isLive,
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viewerCount: room.viewerCount
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};
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}
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}
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return item;
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});
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res.json({ code: 200, message: '获取成功', data: result });
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} catch (error) {
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console.error('[ViewHistory] 获取观看历史失败:', error);
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res.status(500).json({ code: 500, message: '获取失败' });
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}
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});
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/**
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* 清除观看历史
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* DELETE /api/front/activity/view-history
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*/
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router.delete('/view-history', authMiddleware, (req, res) => {
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try {
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const { type } = req.query;
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viewHistoryStore.clearUserHistory(req.userId, type);
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res.json({ code: 200, message: '清除成功', data: 'success' });
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} catch (error) {
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console.error('[ViewHistory] 清除观看历史失败:', error);
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res.status(500).json({ code: 500, message: '清除失败' });
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}
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});
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/**
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* 删除单条观看历史
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* DELETE /api/front/activity/view-history/:id
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*/
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router.delete('/view-history/:id', authMiddleware, (req, res) => {
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try {
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const { id } = req.params;
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const success = viewHistoryStore.deleteRecord(req.userId, parseInt(id));
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if (success) {
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res.json({ code: 200, message: '删除成功', data: 'success' });
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} else {
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res.status(404).json({ code: 404, message: '记录不存在' });
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}
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} catch (error) {
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console.error('[ViewHistory] 删除观看历史失败:', error);
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res.status(500).json({ code: 500, message: '删除失败' });
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}
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});
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module.exports = router;
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