feat: 实现OpenAI账户管理和统一调度系统

- 新增 OpenAI 账户管理服务,支持多账户轮询和负载均衡
- 实现统一的 OpenAI API 调度器,智能选择最优账户
- 优化成本计算器,支持更精确的 token 计算
- 更新模型定价数据,包含最新的 OpenAI 模型价格
- 增强 API Key 管理,支持更灵活的配额控制
- 改进管理界面,添加教程视图和账户分组管理
- 优化限流配置组件,提供更直观的用户体验

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
shaw
2025-08-11 13:58:43 +08:00
parent f22a38d24a
commit f462684f97
22 changed files with 6163 additions and 3134 deletions

View File

@@ -279,6 +279,9 @@ router.post('/api/user-stats', async (req, res) => {
let currentWindowRequests = 0
let currentWindowTokens = 0
let currentDailyCost = 0
let windowStartTime = null
let windowEndTime = null
let windowRemainingSeconds = null
try {
// 获取当前时间窗口的请求次数和Token使用量
@@ -286,9 +289,32 @@ router.post('/api/user-stats', async (req, res) => {
const client = redis.getClientSafe()
const requestCountKey = `rate_limit:requests:${keyId}`
const tokenCountKey = `rate_limit:tokens:${keyId}`
const windowStartKey = `rate_limit:window_start:${keyId}`
currentWindowRequests = parseInt((await client.get(requestCountKey)) || '0')
currentWindowTokens = parseInt((await client.get(tokenCountKey)) || '0')
// 获取窗口开始时间和计算剩余时间
const windowStart = await client.get(windowStartKey)
if (windowStart) {
const now = Date.now()
windowStartTime = parseInt(windowStart)
const windowDuration = fullKeyData.rateLimitWindow * 60 * 1000 // 转换为毫秒
windowEndTime = windowStartTime + windowDuration
// 如果窗口还有效
if (now < windowEndTime) {
windowRemainingSeconds = Math.max(0, Math.floor((windowEndTime - now) / 1000))
} else {
// 窗口已过期,下次请求会重置
windowStartTime = null
windowEndTime = null
windowRemainingSeconds = 0
// 重置计数为0因为窗口已过期
currentWindowRequests = 0
currentWindowTokens = 0
}
}
}
// 获取当日费用
@@ -334,7 +360,11 @@ router.post('/api/user-stats', async (req, res) => {
// 当前使用量
currentWindowRequests,
currentWindowTokens,
currentDailyCost
currentDailyCost,
// 时间窗口信息
windowStartTime,
windowEndTime,
windowRemainingSeconds
},
// 绑定的账户信息只显示ID不显示敏感信息