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fix(timezone): 修复数据写入时的时区错误（关键修复）

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- 修复 redis.js 中所有时区相关的日期获取方法
  - 使用 getUTC* 方法替代 get* 方法获取正确的时区日期
  - 影响：incrementTokenUsage, incrementAccountUsage, incrementDailyCost 等
- 修复 admin.js 中查询数据时的日期键生成
- 确保所有 Redis 键格式一致：
  - 日期：YYYY-MM-DD
  - 月份：YYYY-MM
  - 小时：YYYY-MM-DD:HH
- 添加服务端时间标签，避免前端时区转换问题

这是核心修复，确保数据从源头就是正确的。
This commit is contained in:
shaw
2025-07-30 10:07:25 +08:00
parent 5503004b66
commit 4c64e6df4b
5 changed files with 56 additions and 27 deletions
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34
src/models/redis.js
View File

@@ -3,24 +3,30 @@ const config = require('../../config/config');
const logger = require('../utils/logger');
// 时区辅助函数
// 注意：这个函数的目的是获取某个时间点在目标时区的"本地"表示
// 例如：UTC时间 2025-07-30 01:00:00 在 UTC+8 时区表示为 2025-07-30 09:00:00
function getDateInTimezone(date = new Date()) {
const offset = config.system.timezoneOffset || 8; // 默认UTC+8
// 直接基于UTC时间计算目标时区时间
// 不需要考虑本地时区，因为我们总是基于UTC
const targetTime = new Date(date.getTime() + (offset * 3600000));
return targetTime;
// 方法：创建一个偏移后的Date对象，使其getUTCXXX方法返回目标时区的值
// 这样我们可以用getUTCFullYear()等方法获取目标时区的年月日时分秒
const offsetMs = offset * 3600000; // 时区偏移的毫秒数
const adjustedTime = new Date(date.getTime() + offsetMs);
return adjustedTime;
}
// 获取配置时区的日期字符串 (YYYY-MM-DD)
function getDateStringInTimezone(date = new Date()) {
const tzDate = getDateInTimezone(date);
return `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}-${String(tzDate.getDate()).padStart(2, '0')}`;
// 使用UTC方法获取偏移后的日期部分
return `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}-${String(tzDate.getUTCDate()).padStart(2, '0')}`;
}
// 获取配置时区的小时 (0-23)
function getHourInTimezone(date = new Date()) {
const tzDate = getDateInTimezone(date);
return tzDate.getHours();
return tzDate.getUTCHours();
}
class RedisClient {
@@ -163,7 +169,7 @@ class RedisClient {
const now = new Date();
const today = getDateStringInTimezone(now);
const tzDate = getDateInTimezone(now);
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone(now)).padStart(2, '0')}`; // 新增小时级别
const daily = `usage:daily:${keyId}:${today}`;
@@ -288,7 +294,7 @@ class RedisClient {
const now = new Date();
const today = getDateStringInTimezone(now);
const tzDate = getDateInTimezone(now);
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone(now)).padStart(2, '0')}`;
// 账户级别统计的键
@@ -386,7 +392,7 @@ class RedisClient {
const today = getDateStringInTimezone();
const dailyKey = `usage:daily:${keyId}:${today}`;
const tzDate = getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const monthlyKey = `usage:monthly:${keyId}:${currentMonth}`;
const [total, daily, monthly] = await Promise.all([
@@ -482,8 +488,8 @@ class RedisClient {
async incrementDailyCost(keyId, amount) {
const today = getDateStringInTimezone();
const tzDate = getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone()).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone(new Date())).padStart(2, '0')}`;
const dailyKey = `usage:cost:daily:${keyId}:${today}`;
const monthlyKey = `usage:cost:monthly:${keyId}:${currentMonth}`;
@@ -510,8 +516,8 @@ class RedisClient {
async getCostStats(keyId) {
const today = getDateStringInTimezone();
const tzDate = getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone()).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const currentHour = `${today}:${String(getHourInTimezone(new Date())).padStart(2, '0')}`;
const [daily, monthly, hourly, total] = await Promise.all([
this.client.get(`usage:cost:daily:${keyId}:${today}`),
@@ -534,7 +540,7 @@ class RedisClient {
const today = getDateStringInTimezone();
const accountDailyKey = `account_usage:daily:${accountId}:${today}`;
const tzDate = getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const accountMonthlyKey = `account_usage:monthly:${accountId}:${currentMonth}`;
const [total, daily, monthly] = await Promise.all([

36
src/routes/admin.js
View File

@@ -63,7 +63,7 @@ router.get('/api-keys', authenticateAdmin, async (req, res) => {
// 今日 - 使用时区日期
const redis = require('../models/redis');
const tzDate = redis.getDateInTimezone(now);
const dateStr = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}-${String(tzDate.getDate()).padStart(2, '0')}`;
const dateStr = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}-${String(tzDate.getUTCDate()).padStart(2, '0')}`;
searchPatterns.push(`usage:daily:*:${dateStr}`);
} else if (timeRange === '7days') {
// 最近7天
@@ -72,14 +72,14 @@ router.get('/api-keys', authenticateAdmin, async (req, res) => {
const date = new Date(now);
date.setDate(date.getDate() - i);
const tzDate = redis.getDateInTimezone(date);
const dateStr = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}-${String(tzDate.getDate()).padStart(2, '0')}`;
const dateStr = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}-${String(tzDate.getUTCDate()).padStart(2, '0')}`;
searchPatterns.push(`usage:daily:*:${dateStr}`);
}
} else if (timeRange === 'monthly') {
// 本月
const redis = require('../models/redis');
const tzDate = redis.getDateInTimezone(now);
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
searchPatterns.push(`usage:monthly:*:${currentMonth}`);
}
@@ -189,7 +189,7 @@ router.get('/api-keys', authenticateAdmin, async (req, res) => {
const redis = require('../models/redis');
const tzToday = redis.getDateStringInTimezone(now);
const tzDate = redis.getDateInTimezone(now);
const tzMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const tzMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
const modelKeys = timeRange === 'today'
? await client.keys(`usage:${apiKey.id}:model:daily:*:${tzToday}`)
@@ -1125,7 +1125,7 @@ router.get('/model-stats', authenticateAdmin, async (req, res) => {
const { period = 'daily' } = req.query; // daily, monthly
const today = redis.getDateStringInTimezone();
const tzDate = redis.getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
logger.info(`📊 Getting global model stats, period: ${period}, today: ${today}, currentMonth: ${currentMonth}`);
@@ -1269,7 +1269,7 @@ router.get('/usage-trend', authenticateAdmin, async (req, res) => {
// 使用时区转换后的时间来生成键
const tzCurrentHour = redis.getDateInTimezone(currentHour);
const dateStr = redis.getDateStringInTimezone(currentHour);
const hour = String(tzCurrentHour.getHours()).padStart(2, '0');
const hour = String(tzCurrentHour.getUTCHours()).padStart(2, '0');
const hourKey = `${dateStr}:${hour}`;
// 获取当前小时的模型统计数据
@@ -1340,9 +1340,16 @@ router.get('/usage-trend', authenticateAdmin, async (req, res) => {
hourCost = costResult.costs.total;
}
// 格式化时间标签
const tzDate = redis.getDateInTimezone(currentHour);
const month = String(tzDate.getUTCMonth() + 1).padStart(2, '0');
const day = String(tzDate.getUTCDate()).padStart(2, '0');
const hourStr = String(tzDate.getUTCHours()).padStart(2, '0');
trendData.push({
// 对于小时粒度，只返回hour字段，不返回date字段
hour: tzCurrentHour.toISOString(), // 使用转换后的时区时间
hour: currentHour.toISOString(), // 保留原始ISO时间用于排序
label: `${month}/${day} ${hourStr}:00`, // 添加格式化的标签
inputTokens: hourInputTokens,
outputTokens: hourOutputTokens,
requests: hourRequests,
@@ -1483,7 +1490,7 @@ router.get('/api-keys/:keyId/model-stats', authenticateAdmin, async (req, res) =
const client = redis.getClientSafe();
const today = redis.getDateStringInTimezone();
const tzDate = redis.getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
let searchPatterns = [];
@@ -1702,15 +1709,22 @@ router.get('/api-keys-usage-trend', authenticateAdmin, async (req, res) => {
// 使用时区转换后的时间来生成键
const tzCurrentHour = redis.getDateInTimezone(currentHour);
const dateStr = redis.getDateStringInTimezone(currentHour);
const hour = String(tzCurrentHour.getHours()).padStart(2, '0');
const hour = String(tzCurrentHour.getUTCHours()).padStart(2, '0');
const hourKey = `${dateStr}:${hour}`;
// 获取这个小时所有API Key的数据
const pattern = `usage:hourly:*:${hourKey}`;
const keys = await client.keys(pattern);
// 格式化时间标签
const tzDateForLabel = redis.getDateInTimezone(currentHour);
const monthLabel = String(tzDateForLabel.getUTCMonth() + 1).padStart(2, '0');
const dayLabel = String(tzDateForLabel.getUTCDate()).padStart(2, '0');
const hourLabel = String(tzDateForLabel.getUTCHours()).padStart(2, '0');
const hourData = {
hour: tzCurrentHour.toISOString(), // 使用转换后的时区时间
hour: currentHour.toISOString(), // 使用原始时间，不进行时区转换
label: `${monthLabel}/${dayLabel} ${hourLabel}:00`, // 添加格式化的标签
apiKeys: {}
};
@@ -1842,7 +1856,7 @@ router.get('/usage-costs', authenticateAdmin, async (req, res) => {
const client = redis.getClientSafe();
const today = redis.getDateStringInTimezone();
const tzDate = redis.getDateInTimezone();
const currentMonth = `${tzDate.getFullYear()}-${String(tzDate.getMonth() + 1).padStart(2, '0')}`;
const currentMonth = `${tzDate.getUTCFullYear()}-${String(tzDate.getUTCMonth() + 1).padStart(2, '0')}`;
let pattern;
if (period === 'today') {