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backend/scripts/export-tracking-data.js

@@ -3,7 +3,7 @@ const Redis = require('ioredis');
 const fs = require('fs/promises');
 const path = require('path');
 
-// Redis 客户端配置
+// Redis client configuration
 const redis = new Redis({
   host: 'localhost',
   port: 6379,
@@ -15,16 +15,16 @@ async function exportTrackingData() {
     const fileName = `tracking-data-${timestamp}.txt`;
     const filePath = path.join(__dirname, '../logs', fileName);
 
-    // 创建输出内容
+    // Create output content
     let output = '=== Tracking Data Export ===\n';
     output += `Generated at: ${new Date().toISOString()}\n\n`;
 
-    // 1. 获取所有来源
+    // 1. Get all sources
     const sources = await redis.smembers('referrers:sources');
     output += '=== Referral Sources ===\n';
     output += sources.join(', ') + '\n\n';
 
-    // 2. 获取总计数
+    // 2. Get total counts
     const totalCounts = await redis.hgetall('referrers:count');
     output += '=== Total Counts by Source ===\n';
     for (const [source, count] of Object.entries(totalCounts)) {
@@ -32,21 +32,21 @@ async function exportTrackingData() {
     }
     output += '\n';
 
-    // 3. 获取每日统计数据并按日期排序
+    // 3. Get daily statistics and sort by date
     output += '=== Daily Statistics ===\n';
     const dailyKeys = await redis.keys('referrers:daily:*');
 
-    // 将 key 转换为包含日期对象的数组,并按日期排序
+    // Convert keys to an array of objects with dates and sort by date
     const dailyData = await Promise.all(dailyKeys.map(async (key) => {
       const date = key.split(':')[2];
       const dailyStats = await redis.hgetall(key);
         return { date: new Date(date), data: dailyStats };
     }));
 
-    dailyData.sort((a, b) => b.date.getTime() - a.date.getTime()); // 按日期降序排序(最近到最远)
+    dailyData.sort((a, b) => b.date.getTime() - a.date.getTime()); // Sort by date in descending order (most recent to oldest)
 
     for (const item of dailyData) {
-        const dateString = item.date.toISOString().split('T')[0]; //日期格式化字符串
+        const dateString = item.date.toISOString().split('T')[0]; // Format date string
         output += `\nDate: ${dateString}\n`;
         for (const [source, count] of Object.entries(item.data)) {
         output += `  ${source}: ${count}\n`;
@@ -55,14 +55,14 @@ async function exportTrackingData() {
 
     output += '\n';
 
-    // 5. 添加基本统计信息
+    // 5. Add basic statistics
     output += '\n=== Summary ===\n';
     output += `Total Sources: ${sources.length}\n`;
     
-    // 确保日志目录存在
+    // Ensure the log directory exists
     await fs.mkdir(path.join(__dirname, '../logs'), { recursive: true });
     
-    // 写入文件
+    // Write to file
     await fs.writeFile(filePath, output, 'utf8');
     
     console.log(`Data exported successfully to: ${filePath}`);
@@ -71,7 +71,7 @@ async function exportTrackingData() {
     console.log(output.slice(0, 500) + '...');
     console.log('='.repeat(50));
 
-    // 关闭 Redis 连接
+    // Close Redis connection
     await redis.quit();
 
   } catch (error) {
@@ -80,5 +80,5 @@ async function exportTrackingData() {
   }
 }
 
-// 执行导出
+// Execute export
 exportTrackingData();