mirror of
https://github.com/Wei-Shaw/claude-relay-service.git
synced 2026-01-23 18:39:17 +00:00
2cd56c1174
- 添加缺失的recordUsage方法，统一updateAccountUsage实现 - 优化模型支持检查逻辑，未设置supportedModels时支持所有模型 - 修复gpt-5模型请求被拒绝的问题 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
508 lines
18 KiB
JavaScript
508 lines
18 KiB
JavaScript
const openaiAccountService = require('./openaiAccountService')
|
||
const accountGroupService = require('./accountGroupService')
|
||
const redis = require('../models/redis')
|
||
const logger = require('../utils/logger')
|
||
|
||
class UnifiedOpenAIScheduler {
|
||
constructor() {
|
||
this.SESSION_MAPPING_PREFIX = 'unified_openai_session_mapping:'
|
||
}
|
||
|
||
// 🔧 辅助方法：检查账户是否可调度（兼容字符串和布尔值）
|
||
_isSchedulable(schedulable) {
|
||
// 如果是 undefined 或 null，默认为可调度
|
||
if (schedulable === undefined || schedulable === null) {
|
||
return true
|
||
}
|
||
// 明确设置为 false（布尔值）或 'false'（字符串）时不可调度
|
||
return schedulable !== false && schedulable !== 'false'
|
||
}
|
||
|
||
// 🎯 统一调度OpenAI账号
|
||
async selectAccountForApiKey(apiKeyData, sessionHash = null, requestedModel = null) {
|
||
try {
|
||
// 如果API Key绑定了专属账户或分组，优先使用
|
||
if (apiKeyData.openaiAccountId) {
|
||
// 检查是否是分组
|
||
if (apiKeyData.openaiAccountId.startsWith('group:')) {
|
||
const groupId = apiKeyData.openaiAccountId.replace('group:', '')
|
||
logger.info(
|
||
`🎯 API key ${apiKeyData.name} is bound to group ${groupId}, selecting from group`
|
||
)
|
||
return await this.selectAccountFromGroup(groupId, sessionHash, requestedModel, apiKeyData)
|
||
}
|
||
|
||
// 普通专属账户
|
||
const boundAccount = await openaiAccountService.getAccount(apiKeyData.openaiAccountId)
|
||
if (boundAccount && boundAccount.isActive === 'true' && boundAccount.status !== 'error') {
|
||
logger.info(
|
||
`🎯 Using bound dedicated OpenAI account: ${boundAccount.name} (${apiKeyData.openaiAccountId}) for API key ${apiKeyData.name}`
|
||
)
|
||
// 更新账户的最后使用时间
|
||
await openaiAccountService.recordUsage(apiKeyData.openaiAccountId, 0)
|
||
return {
|
||
accountId: apiKeyData.openaiAccountId,
|
||
accountType: 'openai'
|
||
}
|
||
} else {
|
||
logger.warn(
|
||
`⚠️ Bound OpenAI account ${apiKeyData.openaiAccountId} is not available, falling back to pool`
|
||
)
|
||
}
|
||
}
|
||
|
||
// 如果有会话哈希，检查是否有已映射的账户
|
||
if (sessionHash) {
|
||
const mappedAccount = await this._getSessionMapping(sessionHash)
|
||
if (mappedAccount) {
|
||
// 验证映射的账户是否仍然可用
|
||
const isAvailable = await this._isAccountAvailable(
|
||
mappedAccount.accountId,
|
||
mappedAccount.accountType
|
||
)
|
||
if (isAvailable) {
|
||
logger.info(
|
||
`🎯 Using sticky session account: ${mappedAccount.accountId} (${mappedAccount.accountType}) for session ${sessionHash}`
|
||
)
|
||
// 更新账户的最后使用时间
|
||
await openaiAccountService.recordUsage(mappedAccount.accountId, 0)
|
||
return mappedAccount
|
||
} else {
|
||
logger.warn(
|
||
`⚠️ Mapped account ${mappedAccount.accountId} is no longer available, selecting new account`
|
||
)
|
||
await this._deleteSessionMapping(sessionHash)
|
||
}
|
||
}
|
||
}
|
||
|
||
// 获取所有可用账户
|
||
const availableAccounts = await this._getAllAvailableAccounts(apiKeyData, requestedModel)
|
||
|
||
if (availableAccounts.length === 0) {
|
||
// 提供更详细的错误信息
|
||
if (requestedModel) {
|
||
throw new Error(
|
||
`No available OpenAI accounts support the requested model: ${requestedModel}`
|
||
)
|
||
} else {
|
||
throw new Error('No available OpenAI accounts')
|
||
}
|
||
}
|
||
|
||
// 按优先级和最后使用时间排序
|
||
const sortedAccounts = this._sortAccountsByPriority(availableAccounts)
|
||
|
||
// 选择第一个账户
|
||
const selectedAccount = sortedAccounts[0]
|
||
|
||
// 如果有会话哈希，建立新的映射
|
||
if (sessionHash) {
|
||
await this._setSessionMapping(
|
||
sessionHash,
|
||
selectedAccount.accountId,
|
||
selectedAccount.accountType
|
||
)
|
||
logger.info(
|
||
`🎯 Created new sticky session mapping: ${selectedAccount.name} (${selectedAccount.accountId}, ${selectedAccount.accountType}) for session ${sessionHash}`
|
||
)
|
||
}
|
||
|
||
logger.info(
|
||
`🎯 Selected account: ${selectedAccount.name} (${selectedAccount.accountId}, ${selectedAccount.accountType}) with priority ${selectedAccount.priority} for API key ${apiKeyData.name}`
|
||
)
|
||
|
||
// 更新账户的最后使用时间
|
||
await openaiAccountService.recordUsage(selectedAccount.accountId, 0)
|
||
|
||
return {
|
||
accountId: selectedAccount.accountId,
|
||
accountType: selectedAccount.accountType
|
||
}
|
||
} catch (error) {
|
||
logger.error('❌ Failed to select account for API key:', error)
|
||
throw error
|
||
}
|
||
}
|
||
|
||
// 📋 获取所有可用账户
|
||
async _getAllAvailableAccounts(apiKeyData, requestedModel = null) {
|
||
const availableAccounts = []
|
||
|
||
// 如果API Key绑定了专属账户，优先返回
|
||
if (apiKeyData.openaiAccountId) {
|
||
const boundAccount = await openaiAccountService.getAccount(apiKeyData.openaiAccountId)
|
||
if (boundAccount && boundAccount.isActive === 'true' && boundAccount.status !== 'error') {
|
||
const isRateLimited = await this.isAccountRateLimited(boundAccount.id)
|
||
if (!isRateLimited) {
|
||
// 检查模型支持（仅在明确设置了supportedModels且不为空时才检查）
|
||
// 如果没有设置supportedModels或为空数组，则支持所有模型
|
||
if (
|
||
requestedModel &&
|
||
boundAccount.supportedModels &&
|
||
boundAccount.supportedModels.length > 0
|
||
) {
|
||
const modelSupported = boundAccount.supportedModels.includes(requestedModel)
|
||
if (!modelSupported) {
|
||
logger.warn(
|
||
`⚠️ Bound OpenAI account ${boundAccount.name} does not support model ${requestedModel}`
|
||
)
|
||
return availableAccounts
|
||
}
|
||
}
|
||
|
||
logger.info(
|
||
`🎯 Using bound dedicated OpenAI account: ${boundAccount.name} (${apiKeyData.openaiAccountId})`
|
||
)
|
||
return [
|
||
{
|
||
...boundAccount,
|
||
accountId: boundAccount.id,
|
||
accountType: 'openai',
|
||
priority: parseInt(boundAccount.priority) || 50,
|
||
lastUsedAt: boundAccount.lastUsedAt || '0'
|
||
}
|
||
]
|
||
}
|
||
} else {
|
||
logger.warn(`⚠️ Bound OpenAI account ${apiKeyData.openaiAccountId} is not available`)
|
||
}
|
||
}
|
||
|
||
// 获取所有OpenAI账户（共享池）
|
||
const openaiAccounts = await openaiAccountService.getAllAccounts()
|
||
for (const account of openaiAccounts) {
|
||
if (
|
||
account.isActive === 'true' &&
|
||
account.status !== 'error' &&
|
||
(account.accountType === 'shared' || !account.accountType) && // 兼容旧数据
|
||
this._isSchedulable(account.schedulable)
|
||
) {
|
||
// 检查是否可调度
|
||
|
||
// 检查token是否过期
|
||
const isExpired = openaiAccountService.isTokenExpired(account)
|
||
if (isExpired && !account.refreshToken) {
|
||
logger.warn(
|
||
`⚠️ OpenAI account ${account.name} token expired and no refresh token available`
|
||
)
|
||
continue
|
||
}
|
||
|
||
// 检查模型支持（仅在明确设置了supportedModels且不为空时才检查）
|
||
// 如果没有设置supportedModels或为空数组，则支持所有模型
|
||
if (requestedModel && account.supportedModels && account.supportedModels.length > 0) {
|
||
const modelSupported = account.supportedModels.includes(requestedModel)
|
||
if (!modelSupported) {
|
||
logger.debug(
|
||
`⏭️ Skipping OpenAI account ${account.name} - doesn't support model ${requestedModel}`
|
||
)
|
||
continue
|
||
}
|
||
}
|
||
|
||
// 检查是否被限流
|
||
const isRateLimited = await this.isAccountRateLimited(account.id)
|
||
if (isRateLimited) {
|
||
logger.debug(`⏭️ Skipping OpenAI account ${account.name} - rate limited`)
|
||
continue
|
||
}
|
||
|
||
availableAccounts.push({
|
||
...account,
|
||
accountId: account.id,
|
||
accountType: 'openai',
|
||
priority: parseInt(account.priority) || 50,
|
||
lastUsedAt: account.lastUsedAt || '0'
|
||
})
|
||
}
|
||
}
|
||
|
||
return availableAccounts
|
||
}
|
||
|
||
// 🔢 按优先级和最后使用时间排序账户
|
||
_sortAccountsByPriority(accounts) {
|
||
return accounts.sort((a, b) => {
|
||
// 首先按优先级排序（数字越小优先级越高）
|
||
if (a.priority !== b.priority) {
|
||
return a.priority - b.priority
|
||
}
|
||
|
||
// 优先级相同时，按最后使用时间排序（最久未使用的优先）
|
||
const aLastUsed = new Date(a.lastUsedAt || 0).getTime()
|
||
const bLastUsed = new Date(b.lastUsedAt || 0).getTime()
|
||
return aLastUsed - bLastUsed
|
||
})
|
||
}
|
||
|
||
// 🔍 检查账户是否可用
|
||
async _isAccountAvailable(accountId, accountType) {
|
||
try {
|
||
if (accountType === 'openai') {
|
||
const account = await openaiAccountService.getAccount(accountId)
|
||
if (!account || account.isActive !== 'true' || account.status === 'error') {
|
||
return false
|
||
}
|
||
// 检查是否可调度
|
||
if (!this._isSchedulable(account.schedulable)) {
|
||
logger.info(`🚫 OpenAI account ${accountId} is not schedulable`)
|
||
return false
|
||
}
|
||
return !(await this.isAccountRateLimited(accountId))
|
||
}
|
||
return false
|
||
} catch (error) {
|
||
logger.warn(`⚠️ Failed to check account availability: ${accountId}`, error)
|
||
return false
|
||
}
|
||
}
|
||
|
||
// 🔗 获取会话映射
|
||
async _getSessionMapping(sessionHash) {
|
||
const client = redis.getClientSafe()
|
||
const mappingData = await client.get(`${this.SESSION_MAPPING_PREFIX}${sessionHash}`)
|
||
|
||
if (mappingData) {
|
||
try {
|
||
return JSON.parse(mappingData)
|
||
} catch (error) {
|
||
logger.warn('⚠️ Failed to parse session mapping:', error)
|
||
return null
|
||
}
|
||
}
|
||
|
||
return null
|
||
}
|
||
|
||
// 💾 设置会话映射
|
||
async _setSessionMapping(sessionHash, accountId, accountType) {
|
||
const client = redis.getClientSafe()
|
||
const mappingData = JSON.stringify({ accountId, accountType })
|
||
|
||
// 设置1小时过期
|
||
await client.setex(`${this.SESSION_MAPPING_PREFIX}${sessionHash}`, 3600, mappingData)
|
||
}
|
||
|
||
// 🗑️ 删除会话映射
|
||
async _deleteSessionMapping(sessionHash) {
|
||
const client = redis.getClientSafe()
|
||
await client.del(`${this.SESSION_MAPPING_PREFIX}${sessionHash}`)
|
||
}
|
||
|
||
// 🚫 标记账户为限流状态
|
||
async markAccountRateLimited(accountId, accountType, sessionHash = null) {
|
||
try {
|
||
if (accountType === 'openai') {
|
||
await openaiAccountService.setAccountRateLimited(accountId, true)
|
||
}
|
||
|
||
// 删除会话映射
|
||
if (sessionHash) {
|
||
await this._deleteSessionMapping(sessionHash)
|
||
}
|
||
|
||
return { success: true }
|
||
} catch (error) {
|
||
logger.error(
|
||
`❌ Failed to mark account as rate limited: ${accountId} (${accountType})`,
|
||
error
|
||
)
|
||
throw error
|
||
}
|
||
}
|
||
|
||
// ✅ 移除账户的限流状态
|
||
async removeAccountRateLimit(accountId, accountType) {
|
||
try {
|
||
if (accountType === 'openai') {
|
||
await openaiAccountService.setAccountRateLimited(accountId, false)
|
||
}
|
||
|
||
return { success: true }
|
||
} catch (error) {
|
||
logger.error(
|
||
`❌ Failed to remove rate limit for account: ${accountId} (${accountType})`,
|
||
error
|
||
)
|
||
throw error
|
||
}
|
||
}
|
||
|
||
// 🔍 检查账户是否处于限流状态
|
||
async isAccountRateLimited(accountId) {
|
||
try {
|
||
const account = await openaiAccountService.getAccount(accountId)
|
||
if (!account) {
|
||
return false
|
||
}
|
||
|
||
if (account.rateLimitStatus === 'limited' && account.rateLimitedAt) {
|
||
const limitedAt = new Date(account.rateLimitedAt).getTime()
|
||
const now = Date.now()
|
||
const limitDuration = 60 * 60 * 1000 // 1小时
|
||
|
||
return now < limitedAt + limitDuration
|
||
}
|
||
return false
|
||
} catch (error) {
|
||
logger.error(`❌ Failed to check rate limit status: ${accountId}`, error)
|
||
return false
|
||
}
|
||
}
|
||
|
||
// 👥 从分组中选择账户
|
||
async selectAccountFromGroup(groupId, sessionHash = null, requestedModel = null) {
|
||
try {
|
||
// 获取分组信息
|
||
const group = await accountGroupService.getGroup(groupId)
|
||
if (!group) {
|
||
throw new Error(`Group ${groupId} not found`)
|
||
}
|
||
|
||
if (group.platform !== 'openai') {
|
||
throw new Error(`Group ${group.name} is not an OpenAI group`)
|
||
}
|
||
|
||
logger.info(`👥 Selecting account from OpenAI group: ${group.name}`)
|
||
|
||
// 如果有会话哈希，检查是否有已映射的账户
|
||
if (sessionHash) {
|
||
const mappedAccount = await this._getSessionMapping(sessionHash)
|
||
if (mappedAccount) {
|
||
// 验证映射的账户是否仍然可用并且在分组中
|
||
const isInGroup = await this._isAccountInGroup(mappedAccount.accountId, groupId)
|
||
if (isInGroup) {
|
||
const isAvailable = await this._isAccountAvailable(
|
||
mappedAccount.accountId,
|
||
mappedAccount.accountType
|
||
)
|
||
if (isAvailable) {
|
||
logger.info(
|
||
`🎯 Using sticky session account from group: ${mappedAccount.accountId} (${mappedAccount.accountType})`
|
||
)
|
||
// 更新账户的最后使用时间
|
||
await openaiAccountService.recordUsage(mappedAccount.accountId, 0)
|
||
return mappedAccount
|
||
}
|
||
}
|
||
// 如果账户不可用或不在分组中，删除映射
|
||
await this._deleteSessionMapping(sessionHash)
|
||
}
|
||
}
|
||
|
||
// 获取分组成员
|
||
const memberIds = await accountGroupService.getGroupMembers(groupId)
|
||
if (memberIds.length === 0) {
|
||
throw new Error(`Group ${group.name} has no members`)
|
||
}
|
||
|
||
// 获取可用的分组成员账户
|
||
const availableAccounts = []
|
||
for (const memberId of memberIds) {
|
||
const account = await openaiAccountService.getAccount(memberId)
|
||
if (
|
||
account &&
|
||
account.isActive === 'true' &&
|
||
account.status !== 'error' &&
|
||
this._isSchedulable(account.schedulable)
|
||
) {
|
||
// 检查token是否过期
|
||
const isExpired = openaiAccountService.isTokenExpired(account)
|
||
if (isExpired && !account.refreshToken) {
|
||
logger.warn(
|
||
`⚠️ Group member OpenAI account ${account.name} token expired and no refresh token available`
|
||
)
|
||
continue
|
||
}
|
||
|
||
// 检查模型支持（仅在明确设置了supportedModels且不为空时才检查）
|
||
// 如果没有设置supportedModels或为空数组，则支持所有模型
|
||
if (requestedModel && account.supportedModels && account.supportedModels.length > 0) {
|
||
const modelSupported = account.supportedModels.includes(requestedModel)
|
||
if (!modelSupported) {
|
||
logger.debug(
|
||
`⏭️ Skipping group member OpenAI account ${account.name} - doesn't support model ${requestedModel}`
|
||
)
|
||
continue
|
||
}
|
||
}
|
||
|
||
// 检查是否被限流
|
||
const isRateLimited = await this.isAccountRateLimited(account.id)
|
||
if (isRateLimited) {
|
||
logger.debug(`⏭️ Skipping group member OpenAI account ${account.name} - rate limited`)
|
||
continue
|
||
}
|
||
|
||
availableAccounts.push({
|
||
...account,
|
||
accountId: account.id,
|
||
accountType: 'openai',
|
||
priority: parseInt(account.priority) || 50,
|
||
lastUsedAt: account.lastUsedAt || '0'
|
||
})
|
||
}
|
||
}
|
||
|
||
if (availableAccounts.length === 0) {
|
||
throw new Error(`No available accounts in group ${group.name}`)
|
||
}
|
||
|
||
// 按优先级和最后使用时间排序
|
||
const sortedAccounts = this._sortAccountsByPriority(availableAccounts)
|
||
|
||
// 选择第一个账户
|
||
const selectedAccount = sortedAccounts[0]
|
||
|
||
// 如果有会话哈希，建立新的映射
|
||
if (sessionHash) {
|
||
await this._setSessionMapping(
|
||
sessionHash,
|
||
selectedAccount.accountId,
|
||
selectedAccount.accountType
|
||
)
|
||
logger.info(
|
||
`🎯 Created new sticky session mapping from group: ${selectedAccount.name} (${selectedAccount.accountId})`
|
||
)
|
||
}
|
||
|
||
logger.info(
|
||
`🎯 Selected account from group: ${selectedAccount.name} (${selectedAccount.accountId}) with priority ${selectedAccount.priority}`
|
||
)
|
||
|
||
// 更新账户的最后使用时间
|
||
await openaiAccountService.recordUsage(selectedAccount.accountId, 0)
|
||
|
||
return {
|
||
accountId: selectedAccount.accountId,
|
||
accountType: selectedAccount.accountType
|
||
}
|
||
} catch (error) {
|
||
logger.error(`❌ Failed to select account from group ${groupId}:`, error)
|
||
throw error
|
||
}
|
||
}
|
||
|
||
// 🔍 检查账户是否在分组中
|
||
async _isAccountInGroup(accountId, groupId) {
|
||
const members = await accountGroupService.getGroupMembers(groupId)
|
||
return members.includes(accountId)
|
||
}
|
||
|
||
// 📊 更新账户最后使用时间
|
||
async updateAccountLastUsed(accountId, accountType) {
|
||
try {
|
||
if (accountType === 'openai') {
|
||
await openaiAccountService.updateAccount(accountId, {
|
||
lastUsedAt: new Date().toISOString()
|
||
})
|
||
}
|
||
} catch (error) {
|
||
logger.warn(`⚠️ Failed to update last used time for account ${accountId}:`, error)
|
||
}
|
||
}
|
||
}
|
||
|
||
module.exports = new UnifiedOpenAIScheduler()
|