1089 lines
42 KiB
Go
1089 lines
42 KiB
Go
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package service
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// 本文件由 openai_gateway_service.go 纯移动拆分而来：用量记录、计费成本计算与
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// Codex 用量快照。仅做代码搬迁，无任何行为变更。
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"strconv"
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"strings"
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"time"
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"github.com/Wei-Shaw/sub2api/internal/config"
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"github.com/Wei-Shaw/sub2api/internal/pkg/logger"
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"github.com/Wei-Shaw/sub2api/internal/pkg/timezone"
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"go.uber.org/zap"
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)
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// OpenAIRecordUsageInput input for recording usage
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type OpenAIRecordUsageInput struct {
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Result *OpenAIForwardResult
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APIKey *APIKey
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User *User
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Account *Account
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Subscription *UserSubscription
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InboundEndpoint string
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UpstreamEndpoint string
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UserAgent string // 请求的 User-Agent
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IPAddress string // 请求的客户端 IP 地址
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SessionID string // 客户端显式会话标识（session_id / X-Session-Id 等请求头），仅用于用量行会话关联
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RequestPayloadHash string
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APIKeyService APIKeyQuotaUpdater
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QuotaPlatform string // user×platform quota platform resolved by the handler before async billing.
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// PricingAt 是请求级定价时刻（请求开始捕获，与利润门的 D 同源）：高峰因子
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// 按该时刻计算，保证同一请求从准入到扣费不中途变价。零值回退记录时刻
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//（既有行为），供未装配的路径（图片/异步/cyber 等）沿用。
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PricingAt time.Time
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// CyberBlocked 为 true 时把该用量行标记为 cyber（request_type=cyber），计费逻辑不变。
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CyberBlocked bool
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ChannelUsageFields
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}
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// CyberPolicyUsageInput 是 cyber 拒绝、未走正常 RecordUsage 的请求记录用量的入参。
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// 用量按上游真实 token 计费，与 WS cyber 及正常请求口径一致（InputTokens/OutputTokens
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// 取自上游 response.failed 报告的 usage，即 mark.UpstreamInTok/OutTok）。
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type CyberPolicyUsageInput struct {
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APIKey *APIKey
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Account *Account
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Subscription *UserSubscription
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RequestID string
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Model string
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Stream bool
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InputTokens int
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OutputTokens int
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// 渠道归因与请求级 meta，使 cyber 计费行与正常 RecordUsage 行口径一致
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// （否则 cyber 行 channel_id 等为空，渠道维度统计会遗漏 cyber 命中）。
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InboundEndpoint string
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UpstreamEndpoint string
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UserAgent string
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IPAddress string
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SessionID string
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RequestPayloadHash string
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APIKeyService APIKeyQuotaUpdater
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ChannelUsageFields
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}
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// RecordCyberPolicyUsageLog 为被上游 cyber_policy 拒绝、未走正常 RecordUsage 的请求
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// （HTTP forward 返回错误路径）记录用量并按上游真实 token 计费，使其与 WS cyber 路径、
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// 与正常请求的计费口径统一（不再是 tokens=0 免费行）。token 取自上游 response.failed
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// 报告的 usage（非流式直接拒通常为 0，cost 随之为 0）。复用 RecordUsage 完成成本计算、
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// 扣费与用量行写入（request_type=cyber 由 CyberBlocked 置位）。仅 forward 返回错误的
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// 路径由 handler 调用，避免与成功路径的正常 RecordUsage 重复。
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func (s *OpenAIGatewayService) RecordCyberPolicyUsageLog(ctx context.Context, in CyberPolicyUsageInput) {
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if s == nil || in.APIKey == nil || in.APIKey.User == nil || in.Account == nil || strings.TrimSpace(in.Model) == "" {
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return
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}
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result := &OpenAIForwardResult{
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RequestID: in.RequestID,
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Model: in.Model,
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Stream: in.Stream,
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Usage: OpenAIUsage{
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InputTokens: in.InputTokens,
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OutputTokens: in.OutputTokens,
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},
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}
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if err := s.RecordUsage(ctx, &OpenAIRecordUsageInput{
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Result: result,
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APIKey: in.APIKey,
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User: in.APIKey.User,
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Account: in.Account,
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Subscription: in.Subscription,
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InboundEndpoint: in.InboundEndpoint,
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UpstreamEndpoint: in.UpstreamEndpoint,
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UserAgent: in.UserAgent,
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IPAddress: in.IPAddress,
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SessionID: in.SessionID,
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RequestPayloadHash: in.RequestPayloadHash,
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APIKeyService: in.APIKeyService,
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ChannelUsageFields: in.ChannelUsageFields,
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CyberBlocked: true,
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}); err != nil {
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logger.LegacyPrintf("service.openai_gateway", "cyber usage record failed: request_id=%s err=%v", in.RequestID, err)
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}
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}
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// ResolveUserGroupRateMultiplier resolves the same cached multiplier used by OpenAI usage billing.
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func (s *OpenAIGatewayService) ResolveUserGroupRateMultiplier(ctx context.Context, userID, groupID int64, groupDefaultMultiplier float64) float64 {
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if s == nil {
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return groupDefaultMultiplier
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}
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resolver := s.userGroupRateResolver
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if resolver == nil {
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resolver = newUserGroupRateResolver(nil, nil, resolveUserGroupRateCacheTTL(s.cfg), nil, "service.openai_gateway")
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}
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return resolver.Resolve(ctx, userID, groupID, groupDefaultMultiplier)
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}
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// openAIUsagePricingAt 返回本次用量记录使用的定价时刻：优先请求级 PricingAt
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// （与利润门 D 同源同刻），未装配时回退记录时刻（既有行为）。
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func openAIUsagePricingAt(input *OpenAIRecordUsageInput) time.Time {
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if input != nil && !input.PricingAt.IsZero() {
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return input.PricingAt
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}
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return timezone.Now()
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}
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// RecordUsage records usage and deducts balance
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func (s *OpenAIGatewayService) RecordUsage(ctx context.Context, input *OpenAIRecordUsageInput) error {
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if input == nil {
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return errors.New("openai usage input is nil")
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}
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result := input.Result
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if result == nil {
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return errors.New("openai usage result is nil")
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}
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if s.rateLimitService != nil && input.Account != nil && input.Account.Platform == PlatformOpenAI {
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s.rateLimitService.ResetOpenAI403Counter(ctx, input.Account.ID)
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}
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apiKey := input.APIKey
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user := input.User
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account := input.Account
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subscription := input.Subscription
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if !isGrokVideoUsageResult(result, nil) {
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ApplyOpenAIImageBillingResolution(result)
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}
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// OpenAI input_tokens 是总输入，包含缓存读取和缓存写入明细。
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// 将三类 token 拆成互斥桶，避免缓存写入同时按普通输入和 cache_write 重复计费。
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actualInputTokens := result.Usage.InputTokens - result.Usage.CacheReadInputTokens - result.Usage.CacheCreationInputTokens
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if actualInputTokens < 0 {
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actualInputTokens = 0
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}
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// Calculate cost
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tokens := UsageTokens{
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InputTokens: actualInputTokens,
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ImageInputTokens: result.Usage.ImageInputTokens,
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OutputTokens: result.Usage.OutputTokens,
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CacheCreationTokens: result.Usage.CacheCreationInputTokens,
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CacheReadTokens: result.Usage.CacheReadInputTokens,
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ImageOutputTokens: result.Usage.ImageOutputTokens,
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}
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// Get rate multiplier
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multiplier := 1.0
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if s.cfg != nil {
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multiplier = s.cfg.Default.RateMultiplier
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}
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if apiKey.GroupID != nil && apiKey.Group != nil {
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multiplier = s.ResolveUserGroupRateMultiplier(ctx, user.ID, *apiKey.GroupID, apiKey.Group.RateMultiplier)
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}
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// token 倍率叠加高峰因子（token 计费含图片 token，图片按次倍率不受影响）。
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// 高峰因子按请求级 PricingAt 现算（与利润门 D 同源同刻，跨峰谷请求不中途
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// 变价）；未装配 PricingAt 的路径回退记录时刻，保持既有行为。不并入上面的
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// Resolve，以免污染 user:group 倍率缓存。
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baseMultiplier := multiplier
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pricingAt := openAIUsagePricingAt(input)
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multiplier, imageMultiplier := computePeakAwareMultipliers(apiKey, baseMultiplier, pricingAt)
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videoMultiplier := resolveVideoRateMultiplier(apiKey, baseMultiplier)
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var cost *CostBreakdown
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var err error
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billingModel := forwardResultBillingModel(result.Model, result.UpstreamModel)
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if result.BillingModel != "" {
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billingModel = strings.TrimSpace(result.BillingModel)
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}
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if input.BillingModelSource == BillingModelSourceChannelMapped && input.ChannelMappedModel != "" && input.ChannelMappedModel != input.OriginalModel {
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billingModel = input.ChannelMappedModel
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}
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if input.BillingModelSource == BillingModelSourceRequested && input.OriginalModel != "" {
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billingModel = input.OriginalModel
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}
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billingModels := usageBillingModelCandidates(
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billingModel,
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result.BillingModel,
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input.ChannelMappedModel,
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input.OriginalModel,
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result.UpstreamModel,
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result.Model,
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)
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billingModels = s.filterCNProviderBillingModelCandidates(ctx, account, apiKey, billingModels)
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serviceTier := ""
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if result.ServiceTier != nil {
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serviceTier = strings.TrimSpace(*result.ServiceTier)
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}
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billingAccount := account
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if account.IsShadow() {
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billingAccount, err = resolveCredentialAccount(ctx, s.accountRepo, account)
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if err != nil {
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return err
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}
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}
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longContextBillingGate := openAILongContextBillingGate(billingAccount)
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cost, err = s.calculateOpenAIRecordUsageCost(
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ctx,
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result,
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apiKey,
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billingModels,
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multiplier,
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imageMultiplier,
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videoMultiplier,
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baseMultiplier,
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tokens,
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serviceTier,
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longContextBillingGate,
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pricingAt,
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)
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if err != nil {
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if !isUsagePricingUnavailableError(err) {
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return err
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}
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logger.L().With(
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zap.String("component", "service.openai_gateway"),
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zap.Strings("billing_models", billingModels),
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zap.String("requested_model", input.OriginalModel),
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zap.String("mapped_model", input.ChannelMappedModel),
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zap.String("upstream_model", result.UpstreamModel),
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zap.Int64("api_key_id", apiKey.ID),
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zap.Int64("account_id", account.ID),
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).Warn("openai_usage.pricing_missing_record_zero_cost", zap.Error(err))
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cost = &CostBreakdown{BillingMode: string(BillingModeToken)}
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}
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// response_model：按上游成功响应自报的模型计费（渠道显式开启才生效）。
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// 采纳条件见 responseModelBillingDeclaration + hasIdentifiedOpenAIResponsePricing
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// + responseModelBillingAdoptable。任一条件不满足都静默回落基线，即开启本模式前的
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// 既有行为。响应模型与基线同名时直接跳过：重算必然同价，白跑一次定价解析。
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baselineBillingModel := firstUsageBillingModel(billingModels)
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if responseModel := responseModelBillingDeclaration(
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input.BillingModelSource,
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result.UpstreamResponseModel,
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result.UpstreamResponseModelConflict,
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result.ImageCount > 0 || result.VideoCount > 0 || result.WebSearchCalls > 0 ||
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result.AudioUsage != nil || result.SearchCount > 0,
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); responseModel != "" && !strings.EqualFold(responseModel, baselineBillingModel) {
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if identified, responseChannelPriced := s.hasIdentifiedOpenAIResponsePricing(ctx, responseModel, apiKey); identified {
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responseModels := s.filterCNProviderBillingModelCandidates(ctx, account, apiKey, usageBillingModelCandidates(responseModel))
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responseCost, responseErr := s.calculateOpenAIRecordUsageCost(
|
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ctx, result, apiKey, responseModels, multiplier, imageMultiplier,
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videoMultiplier, baseMultiplier, tokens, serviceTier, longContextBillingGate, pricingAt,
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)
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// 基线定价源以 baselineBillingModel 为准：它正是 calculateOpenAIRecordUsageCost
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// 内部做渠道定价判断时使用的模型，且"首候选有渠道价"必然意味着首候选就是实际
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// 定价基准（有渠道价就一定能算出价，循环不会落到后续候选）。
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baselineChannelPriced := s.resolveOpenAIChannelPricing(ctx, baselineBillingModel, apiKey) != nil
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if responseErr == nil && responseModelBillingAdoptable(cost, responseCost, baselineChannelPriced, responseChannelPriced) {
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logResponseModelBillingApplied("service.openai_gateway", account, result.RequestID,
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baselineBillingModel, responseModel, cost, responseCost)
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billingModels = responseModels
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cost = responseCost
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}
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}
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}
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// Determine billing type
|
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isSubscriptionBilling := subscription != nil && apiKey.Group != nil && apiKey.Group.IsSubscriptionType()
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billingType := BillingTypeBalance
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if isSubscriptionBilling {
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billingType = BillingTypeSubscription
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}
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// Create usage log
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durationMs := int(result.Duration.Milliseconds())
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accountRateMultiplier := account.BillingRateMultiplier()
|
|||
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requestID := resolveUsageBillingRequestID(ctx, result.RequestID)
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if result.OpenAIWSMode {
|
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if upstreamRequestID := strings.TrimSpace(result.RequestID); upstreamRequestID != "" {
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requestID = upstreamRequestID
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|||
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}
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|||
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}
|
|||
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// Async Grok video: always use the stable task id for dedup (status + content polls
|
|||
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// share one bill). Context-local client/local IDs would otherwise create a new row
|
|||
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// per poll if Redis claim is lost.
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if result.VideoCount > 0 {
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if stable := StableGrokVideoBillingRequestID(firstNonEmpty(
|
|||
|
|
strings.TrimPrefix(strings.TrimSpace(result.RequestID), "grok-video:"),
|
|||
|
|
strings.TrimSpace(result.ResponseID),
|
|||
|
|
strings.TrimPrefix(strings.TrimSpace(requestID), "grok-video:"),
|
|||
|
|
)); stable != "" {
|
|||
|
|
requestID = stable
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 确定 RequestedModel（渠道映射前的原始模型）
|
|||
|
|
requestedModel := result.Model
|
|||
|
|
if input.OriginalModel != "" {
|
|||
|
|
requestedModel = input.OriginalModel
|
|||
|
|
}
|
|||
|
|
sentModel := upstreamSentModel(result.Model, result.UpstreamModel)
|
|||
|
|
if result.UpstreamResponseModelConflict {
|
|||
|
|
logger.L().Warn("upstream_response_model_conflict",
|
|||
|
|
zap.String("platform", account.Platform),
|
|||
|
|
zap.Int64("account_id", account.ID),
|
|||
|
|
zap.String("request_id", requestID),
|
|||
|
|
zap.String("sent_model", sentModel),
|
|||
|
|
zap.String("selected_response_model", strings.TrimSpace(result.UpstreamResponseModel)),
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
usageLog := &UsageLog{
|
|||
|
|
UserID: user.ID,
|
|||
|
|
APIKeyID: apiKey.ID,
|
|||
|
|
AccountID: account.ID,
|
|||
|
|
RequestID: requestID,
|
|||
|
|
Model: result.Model,
|
|||
|
|
RequestedModel: requestedModel,
|
|||
|
|
UpstreamModel: optionalTrimmedStringPtr(result.UpstreamModel),
|
|||
|
|
UpstreamResponseModel: optionalTrimmedStringPtr(result.UpstreamResponseModel),
|
|||
|
|
UpstreamModelMismatch: upstreamModelMismatch(sentModel, result.UpstreamResponseModel),
|
|||
|
|
ServiceTier: result.ServiceTier,
|
|||
|
|
ReasoningEffort: result.ReasoningEffort,
|
|||
|
|
InboundEndpoint: optionalTrimmedStringPtr(input.InboundEndpoint),
|
|||
|
|
UpstreamEndpoint: optionalTrimmedStringPtr(input.UpstreamEndpoint),
|
|||
|
|
InputTokens: actualInputTokens,
|
|||
|
|
OutputTokens: result.Usage.OutputTokens,
|
|||
|
|
CacheCreationTokens: result.Usage.CacheCreationInputTokens,
|
|||
|
|
CacheReadTokens: result.Usage.CacheReadInputTokens,
|
|||
|
|
ImageInputTokens: result.Usage.ImageInputTokens,
|
|||
|
|
ImageOutputTokens: result.Usage.ImageOutputTokens,
|
|||
|
|
ImageCount: result.ImageCount,
|
|||
|
|
ImageSize: optionalTrimmedStringPtr(result.ImageSize),
|
|||
|
|
ImageInputSize: optionalTrimmedStringPtr(result.ImageInputSize),
|
|||
|
|
ImageOutputSize: optionalTrimmedStringPtr(result.ImageOutputSize),
|
|||
|
|
ImageSizeSource: optionalTrimmedStringPtr(result.ImageSizeSource),
|
|||
|
|
ImageSizeBreakdown: result.ImageSizeBreakdown,
|
|||
|
|
}
|
|||
|
|
isVideoUsage := isGrokVideoUsageResult(result, billingModels)
|
|||
|
|
if isVideoUsage {
|
|||
|
|
usageLog.VideoCount = result.VideoCount
|
|||
|
|
usageLog.VideoResolution = optionalTrimmedStringPtr(NormalizeVideoBillingResolutionOrDefault(result.VideoResolution))
|
|||
|
|
videoDurationSeconds := NormalizeVideoBillingDurationSecondsOrDefault(result.VideoDurationSeconds)
|
|||
|
|
usageLog.VideoDurationSeconds = &videoDurationSeconds
|
|||
|
|
}
|
|||
|
|
if cost != nil {
|
|||
|
|
usageLog.InputCost = cost.InputCost
|
|||
|
|
usageLog.ImageInputCost = cost.ImageInputCost
|
|||
|
|
usageLog.OutputCost = cost.OutputCost
|
|||
|
|
usageLog.ImageOutputCost = cost.ImageOutputCost
|
|||
|
|
usageLog.CacheCreationCost = cost.CacheCreationCost
|
|||
|
|
usageLog.CacheReadCost = cost.CacheReadCost
|
|||
|
|
usageLog.TotalCost = cost.TotalCost
|
|||
|
|
usageLog.ActualCost = cost.ActualCost
|
|||
|
|
usageLog.LongContextBillingApplied = cost.LongContextBillingApplied
|
|||
|
|
}
|
|||
|
|
if isVideoUsage && (cost == nil || cost.BillingMode != string(BillingModeToken)) {
|
|||
|
|
usageLog.RateMultiplier = videoMultiplier
|
|||
|
|
} else if result.ImageCount > 0 && (cost == nil || cost.BillingMode != string(BillingModeToken)) {
|
|||
|
|
usageLog.RateMultiplier = imageMultiplier
|
|||
|
|
} else {
|
|||
|
|
usageLog.RateMultiplier = multiplier
|
|||
|
|
}
|
|||
|
|
usageLog.AccountRateMultiplier = &accountRateMultiplier
|
|||
|
|
usageLog.BillingType = billingType
|
|||
|
|
usageLog.Stream = result.Stream
|
|||
|
|
if input.CyberBlocked {
|
|||
|
|
usageLog.RequestType = RequestTypeCyberBlocked
|
|||
|
|
}
|
|||
|
|
usageLog.OpenAIWSMode = result.OpenAIWSMode
|
|||
|
|
usageLog.DurationMs = &durationMs
|
|||
|
|
usageLog.FirstTokenMs = result.FirstTokenMs
|
|||
|
|
usageLog.CreatedAt = time.Now()
|
|||
|
|
// 设置渠道信息
|
|||
|
|
usageLog.ChannelID = optionalInt64Ptr(input.ChannelID)
|
|||
|
|
usageLog.ModelMappingChain = optionalTrimmedStringPtr(input.ModelMappingChain)
|
|||
|
|
// 设置计费模式
|
|||
|
|
if cost != nil && cost.BillingMode != "" {
|
|||
|
|
billingMode := cost.BillingMode
|
|||
|
|
usageLog.BillingMode = &billingMode
|
|||
|
|
} else if isVideoUsage {
|
|||
|
|
billingMode := string(BillingModeVideo)
|
|||
|
|
usageLog.BillingMode = &billingMode
|
|||
|
|
} else if result.ImageCount > 0 {
|
|||
|
|
billingMode := string(BillingModeImage)
|
|||
|
|
usageLog.BillingMode = &billingMode
|
|||
|
|
} else {
|
|||
|
|
billingMode := string(BillingModeToken)
|
|||
|
|
usageLog.BillingMode = &billingMode
|
|||
|
|
}
|
|||
|
|
// 添加 UserAgent
|
|||
|
|
if input.UserAgent != "" {
|
|||
|
|
usageLog.UserAgent = &input.UserAgent
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 添加 IPAddress
|
|||
|
|
if input.IPAddress != "" {
|
|||
|
|
usageLog.IPAddress = &input.IPAddress
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 添加 SessionID（客户端显式会话标识；缺失/无效时保持 nil）
|
|||
|
|
usageLog.SessionID = optionalTrimmedStringPtr(input.SessionID)
|
|||
|
|
|
|||
|
|
if apiKey.GroupID != nil {
|
|||
|
|
usageLog.GroupID = apiKey.GroupID
|
|||
|
|
}
|
|||
|
|
if subscription != nil {
|
|||
|
|
usageLog.SubscriptionID = &subscription.ID
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 计算账号统计定价费用（使用最终上游模型匹配自定义规则）
|
|||
|
|
if apiKey.GroupID != nil {
|
|||
|
|
applyAccountStatsCost(ctx, usageLog, s.channelService, s.billingService,
|
|||
|
|
account.ID, *apiKey.GroupID, result.UpstreamModel, result.Model,
|
|||
|
|
tokens, cost.TotalCost,
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if s.cfg != nil && s.cfg.RunMode == config.RunModeSimple {
|
|||
|
|
writeUsageLogBestEffort(ctx, s.usageLogRepo, usageLog, "service.openai_gateway")
|
|||
|
|
logger.LegacyPrintf("service.openai_gateway", "[SIMPLE MODE] Usage recorded (not billed): user=%d, tokens=%d", usageLog.UserID, usageLog.TotalTokens())
|
|||
|
|
s.deferredService.ScheduleLastUsedUpdate(account.ID)
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Async usage billing runs outside the original request context, so it
|
|||
|
|
// cannot recover ForcePlatform there. Fall back for internal/test callers.
|
|||
|
|
quotaPlatform := input.QuotaPlatform
|
|||
|
|
if quotaPlatform == "" {
|
|||
|
|
quotaPlatform = PlatformFromAPIKey(apiKey)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
billingErr := func() error {
|
|||
|
|
_, err := applyUsageBilling(ctx, requestID, usageLog, &postUsageBillingParams{
|
|||
|
|
Cost: cost,
|
|||
|
|
User: user,
|
|||
|
|
APIKey: apiKey,
|
|||
|
|
Account: account,
|
|||
|
|
Subscription: subscription,
|
|||
|
|
RequestPayloadHash: resolveUsageBillingPayloadFingerprint(ctx, input.RequestPayloadHash),
|
|||
|
|
IsSubscriptionBill: isSubscriptionBilling,
|
|||
|
|
AccountRateMultiplier: accountRateMultiplier,
|
|||
|
|
APIKeyService: input.APIKeyService,
|
|||
|
|
Platform: quotaPlatform,
|
|||
|
|
}, s.billingDeps(), s.usageBillingRepo)
|
|||
|
|
return err
|
|||
|
|
}()
|
|||
|
|
|
|||
|
|
if billingErr != nil {
|
|||
|
|
usageLog.ActualCost = 0
|
|||
|
|
writeUsageLogBestEffort(ctx, s.usageLogRepo, usageLog, "service.openai_gateway")
|
|||
|
|
return billingErr
|
|||
|
|
}
|
|||
|
|
writeUsageLogBestEffort(ctx, s.usageLogRepo, usageLog, "service.openai_gateway")
|
|||
|
|
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// hasIdentifiedOpenAIResponsePricing 判断上游自报的响应模型是否可以作为计费基准，
|
|||
|
|
// 并回传它是否解析到了渠道级定价（供 responseModelBillingAdoptable 的跨定价源守卫使用，
|
|||
|
|
// 避免为此再解析一次）。
|
|||
|
|
// 只接受管理员为该模型显式配置的渠道定价，或价格表中能被确定性识别的条目；
|
|||
|
|
// 刻意不接受按子串猜出来的系列兜底价，否则上游随便编一个含 "haiku" 的名字就能把
|
|||
|
|
// 计费拉到最便宜的系列价上。详见 responseModelBillingDeclaration。
|
|||
|
|
func (s *OpenAIGatewayService) hasIdentifiedOpenAIResponsePricing(ctx context.Context, model string, apiKey *APIKey) (identified bool, channelPriced bool) {
|
|||
|
|
model = strings.TrimSpace(model)
|
|||
|
|
if model == "" {
|
|||
|
|
return false, false
|
|||
|
|
}
|
|||
|
|
if s.resolveOpenAIChannelPricing(ctx, model, apiKey) != nil {
|
|||
|
|
return true, true
|
|||
|
|
}
|
|||
|
|
return s.billingService.HasIdentifiedTokenPricing(model), false
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// openAILongContextBillingGate returns the per-account long-context opt-in.
|
|||
|
|
// The flag is an OpenAI-only account setting, so other platforms (Grok) return
|
|||
|
|
// nil — "no per-account gate" — and are governed by the group toggle alone.
|
|||
|
|
// Returning a hardcoded false for them would veto the official model ladders
|
|||
|
|
// (e.g. the Grok >=200k 2x card) that no account setting can ever re-enable.
|
|||
|
|
func openAILongContextBillingGate(account *Account) *bool {
|
|||
|
|
if account == nil || !account.IsOpenAI() {
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
enabled := account.IsOpenAILongContextBillingEnabled()
|
|||
|
|
return &enabled
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) calculateOpenAIRecordUsageCost(
|
|||
|
|
ctx context.Context,
|
|||
|
|
result *OpenAIForwardResult,
|
|||
|
|
apiKey *APIKey,
|
|||
|
|
billingModels []string,
|
|||
|
|
multiplier float64,
|
|||
|
|
imageMultiplier float64,
|
|||
|
|
videoMultiplier float64,
|
|||
|
|
webSearchMultiplier float64,
|
|||
|
|
tokens UsageTokens,
|
|||
|
|
serviceTier string,
|
|||
|
|
longContextBillingGate *bool,
|
|||
|
|
pricingAt time.Time,
|
|||
|
|
) (*CostBreakdown, error) {
|
|||
|
|
billingModel := firstUsageBillingModel(billingModels)
|
|||
|
|
if result != nil && result.WebSearchCalls > 0 {
|
|||
|
|
// Codex alpha/search 网页搜索按次计费：上游不返回 usage/token 字段，单价只取
|
|||
|
|
// 分组覆盖价（nil 时默认 0.01 = 官方 $10/1000 次），不参与渠道级模型定价。
|
|||
|
|
// 倍率与 image/video 按次口径一致：使用不含高峰因子的基础倍率
|
|||
|
|
//（用户专属 > 分组 rate_multiplier > 系统默认），与分组表单的价格预览承诺一致。
|
|||
|
|
return s.billingService.CalculateWebSearchCost(result.WebSearchCalls, webSearchPricePerCallFromAPIKey(apiKey), webSearchMultiplier), nil
|
|||
|
|
}
|
|||
|
|
if isGrokVideoUsageResult(result, billingModels) {
|
|||
|
|
if resolved := s.resolveOpenAIChannelPricing(ctx, billingModel, apiKey); resolved == nil || resolved.Mode != BillingModeToken {
|
|||
|
|
return s.calculateOpenAIVideoCost(ctx, billingModel, apiKey, result, videoMultiplier), nil
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if result != nil && result.AudioUsage != nil {
|
|||
|
|
if resolved := s.resolveOpenAIChannelPricing(ctx, billingModel, apiKey); resolved != nil &&
|
|||
|
|
(resolved.Mode == BillingModePerRequest) {
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
return s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx, Model: billingModel, GroupID: &gid, Group: apiKey.Group,
|
|||
|
|
UsageUnits: result.AudioUsage.DurationOrUnits, SizeTier: result.AudioUsage.Mode,
|
|||
|
|
RateMultiplier: webSearchMultiplier, Resolver: s.resolver, Resolved: resolved,
|
|||
|
|
})
|
|||
|
|
}
|
|||
|
|
cfg := groupAudioPriceConfigFromAPIKey(apiKey)
|
|||
|
|
return s.billingService.CalculateAudioCost(result.AudioUsage.Mode, result.AudioUsage.DurationOrUnits, cfg, webSearchMultiplier), nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if result != nil && result.ImageCount > 0 {
|
|||
|
|
// 渠道定价为 token 计费时走 token 路径，否则走图片计费
|
|||
|
|
if resolved := s.resolveOpenAIChannelPricing(ctx, billingModel, apiKey); resolved == nil || resolved.Mode != BillingModeToken {
|
|||
|
|
return s.calculateOpenAIImageCost(ctx, billingModel, apiKey, result, imageMultiplier), nil
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Token path (optional search surcharge is additive — never replaces token cost).
|
|||
|
|
var tokenCost *CostBreakdown
|
|||
|
|
var lastErr error
|
|||
|
|
if len(billingModels) > 0 && billingModel != "" {
|
|||
|
|
for _, candidate := range billingModels {
|
|||
|
|
candidate = strings.TrimSpace(candidate)
|
|||
|
|
if candidate == "" {
|
|||
|
|
continue
|
|||
|
|
}
|
|||
|
|
cost, err := s.calculateOpenAIRecordUsageTokenCost(
|
|||
|
|
ctx,
|
|||
|
|
apiKey,
|
|||
|
|
candidate,
|
|||
|
|
multiplier,
|
|||
|
|
pricingAt,
|
|||
|
|
tokens,
|
|||
|
|
serviceTier,
|
|||
|
|
longContextBillingGate,
|
|||
|
|
)
|
|||
|
|
if err == nil {
|
|||
|
|
tokenCost = cost
|
|||
|
|
break
|
|||
|
|
}
|
|||
|
|
lastErr = err
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
// Search surcharge is additive. Never let a zero/default search cost mask a
|
|||
|
|
// real token-pricing failure for requests that attempted token billing.
|
|||
|
|
searchCost := (*CostBreakdown)(nil)
|
|||
|
|
if result != nil && result.SearchCount > 0 {
|
|||
|
|
price := groupSearchPricePer1kFromAPIKey(apiKey)
|
|||
|
|
if price != nil && *price == 0 {
|
|||
|
|
logger.L().Info("openai_usage.search_price_per_1k_explicit_free",
|
|||
|
|
zap.Int("search_count", result.SearchCount),
|
|||
|
|
zap.String("model", billingModel),
|
|||
|
|
zap.Int64("api_key_id", apiKey.ID),
|
|||
|
|
zap.Any("group_id", apiKey.GroupID),
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
searchCost = s.billingService.CalculateSearchCost(result.SearchCount, price, webSearchMultiplier)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
tokenBillingAttempted := len(billingModels) > 0 && billingModel != ""
|
|||
|
|
if tokenCost == nil {
|
|||
|
|
if tokenBillingAttempted {
|
|||
|
|
if lastErr == nil {
|
|||
|
|
lastErr = fmt.Errorf("%w: no non-empty billing model candidates", ErrModelPricingUnavailable)
|
|||
|
|
}
|
|||
|
|
return nil, fmt.Errorf("calculate OpenAI usage cost failed for billing models %s: %w", strings.Join(billingModels, ","), lastErr)
|
|||
|
|
}
|
|||
|
|
// Search-only (no model / pure tool path): allow search billing alone.
|
|||
|
|
if searchCost != nil {
|
|||
|
|
return searchCost, nil
|
|||
|
|
}
|
|||
|
|
// 空候选按「无价可循」处理并携带 ErrModelPricingUnavailable：上层据此走
|
|||
|
|
// 零成本+告警落账，而不是丢弃整条 usage 记录。CN 账号的 claude-* 候选被
|
|||
|
|
// filterCNProviderBillingModelCandidates 全数过滤后即落到这里。
|
|||
|
|
if lastErr == nil {
|
|||
|
|
lastErr = fmt.Errorf("%w: openai usage billing model is empty", ErrModelPricingUnavailable)
|
|||
|
|
}
|
|||
|
|
return nil, fmt.Errorf("calculate OpenAI usage cost failed for billing models %s: %w", strings.Join(billingModels, ","), lastErr)
|
|||
|
|
}
|
|||
|
|
if searchCost == nil || (searchCost.TotalCost == 0 && searchCost.ActualCost == 0) {
|
|||
|
|
return tokenCost, nil
|
|||
|
|
}
|
|||
|
|
// Additive: tokens + search surcharge.
|
|||
|
|
tokenCost.TotalCost += searchCost.TotalCost
|
|||
|
|
tokenCost.ActualCost += searchCost.ActualCost
|
|||
|
|
return tokenCost, nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func isGrokVideoBillingModel(model string) bool {
|
|||
|
|
return strings.HasPrefix(strings.ToLower(strings.TrimSpace(model)), "grok-imagine-video")
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func isGrokVideoUsageResult(result *OpenAIForwardResult, billingModels []string) bool {
|
|||
|
|
if result == nil || result.VideoCount <= 0 {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
// VideoCount alone is authoritative for async video completion billing.
|
|||
|
|
// Prefer model-family match when present; never drop video mode on rename/mapping.
|
|||
|
|
candidates := append([]string{}, billingModels...)
|
|||
|
|
candidates = append(candidates, result.BillingModel, result.Model, result.UpstreamModel)
|
|||
|
|
for _, candidate := range candidates {
|
|||
|
|
if isGrokVideoBillingModel(candidate) {
|
|||
|
|
return true
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return true
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func isUsagePricingUnavailableError(err error) bool {
|
|||
|
|
if err == nil {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
if errors.Is(err, ErrModelPricingUnavailable) {
|
|||
|
|
return true
|
|||
|
|
}
|
|||
|
|
msg := strings.ToLower(err.Error())
|
|||
|
|
return strings.Contains(msg, "no pricing available") || strings.Contains(msg, "pricing not found")
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) calculateOpenAIRecordUsageTokenCost(
|
|||
|
|
ctx context.Context,
|
|||
|
|
apiKey *APIKey,
|
|||
|
|
billingModel string,
|
|||
|
|
multiplier float64,
|
|||
|
|
pricingAt time.Time,
|
|||
|
|
tokens UsageTokens,
|
|||
|
|
serviceTier string,
|
|||
|
|
longContextBillingGate *bool,
|
|||
|
|
) (*CostBreakdown, error) {
|
|||
|
|
if s.resolver != nil && apiKey.Group != nil {
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
return s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx, Model: billingModel, GroupID: &gid, Group: apiKey.Group,
|
|||
|
|
Tokens: tokens, RequestCount: 1, RateMultiplier: multiplier, PricingAt: pricingAt,
|
|||
|
|
ServiceTier: serviceTier, Resolver: s.resolver,
|
|||
|
|
LongContextBillingEnabled: longContextBillingGate,
|
|||
|
|
})
|
|||
|
|
}
|
|||
|
|
return s.billingService.calculateCostWithServiceTierPolicy(
|
|||
|
|
billingModel,
|
|||
|
|
tokens,
|
|||
|
|
multiplier,
|
|||
|
|
serviceTier,
|
|||
|
|
longContextBillingGate == nil || *longContextBillingGate,
|
|||
|
|
)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) calculateOpenAIImageCost(
|
|||
|
|
ctx context.Context,
|
|||
|
|
billingModel string,
|
|||
|
|
apiKey *APIKey,
|
|||
|
|
result *OpenAIForwardResult,
|
|||
|
|
multiplier float64,
|
|||
|
|
) *CostBreakdown {
|
|||
|
|
sizeTier := NormalizeImageBillingTierOrDefault(result.ImageSize)
|
|||
|
|
resolved := s.resolveOpenAIChannelPricing(ctx, billingModel, apiKey)
|
|||
|
|
if resolved != nil && resolved.Source == PricingSourceGroup &&
|
|||
|
|
(resolved.Mode == BillingModePerRequest || resolved.Mode == BillingModeImage) {
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
cost, err := s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx, Model: billingModel, GroupID: &gid, Group: apiKey.Group,
|
|||
|
|
RequestCount: result.ImageCount, SizeTier: sizeTier,
|
|||
|
|
RateMultiplier: multiplier, Resolver: s.resolver, Resolved: resolved,
|
|||
|
|
})
|
|||
|
|
if err == nil {
|
|||
|
|
return cost
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
groupConfig := imagePriceConfigFromAPIKey(apiKey)
|
|||
|
|
if apiKeyHasConfiguredImagePrice(apiKey, sizeTier) {
|
|||
|
|
return s.billingService.CalculateImageCost(billingModel, sizeTier, result.ImageCount, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
if refreshed := s.apiKeyWithFreshGroupMediaPricing(ctx, apiKey); refreshed != apiKey {
|
|||
|
|
apiKey = refreshed
|
|||
|
|
groupConfig = imagePriceConfigFromAPIKey(apiKey)
|
|||
|
|
if apiKeyHasConfiguredImagePrice(apiKey, sizeTier) {
|
|||
|
|
return s.billingService.CalculateImageCost(billingModel, sizeTier, result.ImageCount, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if resolved != nil && resolved.Source == PricingSourceChannel &&
|
|||
|
|
(resolved.Mode == BillingModePerRequest || resolved.Mode == BillingModeImage) {
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
cost, err := s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx,
|
|||
|
|
Model: billingModel,
|
|||
|
|
GroupID: &gid,
|
|||
|
|
Group: apiKey.Group,
|
|||
|
|
RequestCount: result.ImageCount,
|
|||
|
|
SizeTier: sizeTier,
|
|||
|
|
RateMultiplier: multiplier,
|
|||
|
|
Resolver: s.resolver,
|
|||
|
|
Resolved: resolved,
|
|||
|
|
})
|
|||
|
|
if err == nil {
|
|||
|
|
return cost
|
|||
|
|
}
|
|||
|
|
logger.LegacyPrintf("service.openai_gateway", "Calculate image channel cost failed: %v", err)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return s.billingService.CalculateImageCost(billingModel, sizeTier, result.ImageCount, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) calculateOpenAIVideoCost(
|
|||
|
|
ctx context.Context,
|
|||
|
|
billingModel string,
|
|||
|
|
apiKey *APIKey,
|
|||
|
|
result *OpenAIForwardResult,
|
|||
|
|
multiplier float64,
|
|||
|
|
) *CostBreakdown {
|
|||
|
|
videoCount := result.VideoCount
|
|||
|
|
if videoCount <= 0 {
|
|||
|
|
videoCount = 1
|
|||
|
|
}
|
|||
|
|
resolution := NormalizeVideoBillingResolutionOrDefault(result.VideoResolution)
|
|||
|
|
durationSeconds := NormalizeVideoBillingDurationSecondsOrDefault(result.VideoDurationSeconds)
|
|||
|
|
resolved := s.resolveOpenAIChannelPricing(ctx, billingModel, apiKey)
|
|||
|
|
if resolved != nil && resolved.Source == PricingSourceGroup && resolved.Mode == BillingModeVideo {
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
cost, err := s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx, Model: billingModel, GroupID: &gid, Group: apiKey.Group,
|
|||
|
|
UsageUnits: float64(videoCount * durationSeconds), SizeTier: resolution,
|
|||
|
|
RateMultiplier: multiplier, Resolver: s.resolver, Resolved: resolved,
|
|||
|
|
})
|
|||
|
|
if err == nil {
|
|||
|
|
return cost
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
groupConfig := videoPriceConfigFromAPIKey(apiKey)
|
|||
|
|
if apiKeyHasConfiguredVideoPrice(apiKey, billingModel, resolution) {
|
|||
|
|
return s.billingService.CalculateVideoCost(billingModel, resolution, videoCount, durationSeconds, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
if refreshed := s.apiKeyWithFreshGroupMediaPricing(ctx, apiKey); refreshed != apiKey {
|
|||
|
|
apiKey = refreshed
|
|||
|
|
groupConfig = videoPriceConfigFromAPIKey(apiKey)
|
|||
|
|
if apiKeyHasConfiguredVideoPrice(apiKey, billingModel, resolution) {
|
|||
|
|
return s.billingService.CalculateVideoCost(billingModel, resolution, videoCount, durationSeconds, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if resolved != nil && resolved.Source == PricingSourceChannel &&
|
|||
|
|
(resolved.Mode == BillingModePerRequest || resolved.Mode == BillingModeImage || resolved.Mode == BillingModeVideo) {
|
|||
|
|
// 渠道 per_request/image 定价保持"按请求次数"口径（价格由管理员按次配置），不乘视频时长。
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
units := float64(videoCount)
|
|||
|
|
if resolved.Mode == BillingModeVideo {
|
|||
|
|
units = float64(videoCount * durationSeconds)
|
|||
|
|
}
|
|||
|
|
cost, err := s.billingService.CalculateCostUnified(CostInput{
|
|||
|
|
Ctx: ctx,
|
|||
|
|
Model: billingModel,
|
|||
|
|
GroupID: &gid,
|
|||
|
|
Group: apiKey.Group,
|
|||
|
|
RequestCount: videoCount,
|
|||
|
|
UsageUnits: units,
|
|||
|
|
SizeTier: resolution,
|
|||
|
|
RateMultiplier: multiplier,
|
|||
|
|
Resolver: s.resolver,
|
|||
|
|
Resolved: resolved,
|
|||
|
|
})
|
|||
|
|
if err == nil {
|
|||
|
|
cost.BillingMode = string(BillingModeVideo)
|
|||
|
|
return cost
|
|||
|
|
}
|
|||
|
|
logger.LegacyPrintf("service.openai_gateway", "Calculate video channel cost failed: %v", err)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return s.billingService.CalculateVideoCost(billingModel, resolution, videoCount, durationSeconds, groupConfig, multiplier)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) apiKeyWithFreshGroupMediaPricing(ctx context.Context, apiKey *APIKey) *APIKey {
|
|||
|
|
if apiKey == nil || apiKey.GroupID == nil || *apiKey.GroupID <= 0 {
|
|||
|
|
return apiKey
|
|||
|
|
}
|
|||
|
|
if !groupMediaPricingLooksIncomplete(apiKey.Group) {
|
|||
|
|
return apiKey
|
|||
|
|
}
|
|||
|
|
if s == nil || s.channelService == nil || s.channelService.groupRepo == nil {
|
|||
|
|
return apiKey
|
|||
|
|
}
|
|||
|
|
group, err := s.channelService.groupRepo.GetByIDLite(ctx, *apiKey.GroupID)
|
|||
|
|
if err != nil || group == nil {
|
|||
|
|
return apiKey
|
|||
|
|
}
|
|||
|
|
clone := *apiKey
|
|||
|
|
clone.Group = group
|
|||
|
|
return &clone
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// groupMediaPricingLooksIncomplete 判断分组对象是否可能缺失媒体/搜索/语音计费字段
|
|||
|
|
// （例如由不含这些字段的旧快照或手工构造的上下文对象生成）。image/video 独立倍率在
|
|||
|
|
// 数据库中的默认值均为 1.0；正常加载的分组不可能两个倍率同时为 0 且未开启独立倍率、
|
|||
|
|
// 全部媒体/搜索/语音价为 nil——只有这种情况才回源查库，避免对未配置覆盖价的分组每条
|
|||
|
|
// 用量都多打一次 DB 查询。
|
|||
|
|
//
|
|||
|
|
// 注意：apiKeyAuthSnapshotVersion 升级会强制刷新存量快照；本函数是热路径上的二次兜底，
|
|||
|
|
// 不能仅凭 legacy video_price_* 判定完整而跳过 VideoModelPrices/search/audio 的回源。
|
|||
|
|
func groupMediaPricingLooksIncomplete(group *Group) bool {
|
|||
|
|
if group == nil {
|
|||
|
|
return true
|
|||
|
|
}
|
|||
|
|
if group.ImageRateIndependent || group.VideoRateIndependent {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
if group.ImageRateMultiplier != 0 || group.VideoRateMultiplier != 0 {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
// Any first-class pricing field present means the projection is not a blank shell.
|
|||
|
|
if len(group.VideoModelPrices) > 0 {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
if len(group.ModelPricing) > 0 || group.LongContextPricingEnabled {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
if group.SearchPricePer1k != nil ||
|
|||
|
|
group.AudioRealtimePricePerMin != nil ||
|
|||
|
|
group.AudioTTSPricePerMillionChars != nil ||
|
|||
|
|
group.AudioSTTPricePerHour != nil ||
|
|||
|
|
group.WebSearchPricePerCall != nil {
|
|||
|
|
return false
|
|||
|
|
}
|
|||
|
|
return group.ImagePrice1K == nil && group.ImagePrice2K == nil && group.ImagePrice4K == nil &&
|
|||
|
|
group.VideoPrice480P == nil && group.VideoPrice720P == nil && group.VideoPrice1080P == nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// filterCNProviderBillingModelCandidates 过滤国产供应商（kimi/zhipu/deepseek）
|
|||
|
|
// 账号的计费候选模型名：claude-* 候选仅在运营者显式配置了分组/渠道定价时保留。
|
|||
|
|
//
|
|||
|
|
// 背景：候选链的兜底候选含客户端请求的原始模型名。CN 上游的 Anthropic 兼容端点
|
|||
|
|
// 接受 claude-* 模型名但从不真正服务 Claude 模型；若放行，目录里的 Claude 价卡
|
|||
|
|
// 与 getFallbackPricing 的 "claude"→Sonnet 统一兜底会把 CN 流量按 Claude 原价
|
|||
|
|
// （数倍～数十倍）静默误计，且 usage 日志显示的正是 claude-* 名，无从察觉。
|
|||
|
|
// 候选全部落空时走既有的零成本+告警路径（openai_usage.pricing_missing_record_
|
|||
|
|
// zero_cost），与定价层「未知型号不回退以避免误计价」的既有设计意图一致；
|
|||
|
|
// 运营者的修复手段是配置账号级 model_mapping（映射到已定价的 CN 模型）或
|
|||
|
|
// 分组/渠道显式定价。
|
|||
|
|
func (s *OpenAIGatewayService) filterCNProviderBillingModelCandidates(ctx context.Context, account *Account, apiKey *APIKey, candidates []string) []string {
|
|||
|
|
if account == nil || !account.IsCNProvider() {
|
|||
|
|
return candidates
|
|||
|
|
}
|
|||
|
|
out := make([]string, 0, len(candidates))
|
|||
|
|
for _, candidate := range candidates {
|
|||
|
|
trimmed := strings.TrimSpace(candidate)
|
|||
|
|
if trimmed == "" {
|
|||
|
|
continue
|
|||
|
|
}
|
|||
|
|
if strings.Contains(strings.ToLower(trimmed), "claude") &&
|
|||
|
|
s.resolveOpenAIChannelPricing(ctx, trimmed, apiKey) == nil {
|
|||
|
|
continue
|
|||
|
|
}
|
|||
|
|
out = append(out, candidate)
|
|||
|
|
}
|
|||
|
|
return out
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) resolveOpenAIChannelPricing(ctx context.Context, billingModel string, apiKey *APIKey) *ResolvedPricing {
|
|||
|
|
if s.resolver == nil || apiKey == nil || apiKey.Group == nil {
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
gid := apiKey.Group.ID
|
|||
|
|
resolved := s.resolver.Resolve(ctx, PricingInput{Model: billingModel, GroupID: &gid, Group: apiKey.Group})
|
|||
|
|
if resolved.Source == PricingSourceGroup || resolved.Source == PricingSourceChannel {
|
|||
|
|
return resolved
|
|||
|
|
}
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// ParseCodexRateLimitHeaders extracts Codex usage limits from response headers.
|
|||
|
|
// Exported for use in ratelimit_service when handling OpenAI 429 responses.
|
|||
|
|
func ParseCodexRateLimitHeaders(headers http.Header) *OpenAICodexUsageSnapshot {
|
|||
|
|
snapshot := &OpenAICodexUsageSnapshot{}
|
|||
|
|
hasData := false
|
|||
|
|
|
|||
|
|
// Helper to parse float64 from header
|
|||
|
|
parseFloat := func(key string) *float64 {
|
|||
|
|
if v := headers.Get(key); v != "" {
|
|||
|
|
if f, err := strconv.ParseFloat(v, 64); err == nil {
|
|||
|
|
return &f
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Helper to parse int from header
|
|||
|
|
parseInt := func(key string) *int {
|
|||
|
|
if v := headers.Get(key); v != "" {
|
|||
|
|
if i, err := strconv.Atoi(v); err == nil {
|
|||
|
|
return &i
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Primary (weekly) limits
|
|||
|
|
if v := parseFloat("x-codex-primary-used-percent"); v != nil {
|
|||
|
|
snapshot.PrimaryUsedPercent = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
if v := parseInt("x-codex-primary-reset-after-seconds"); v != nil {
|
|||
|
|
snapshot.PrimaryResetAfterSeconds = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
if v := parseInt("x-codex-primary-window-minutes"); v != nil {
|
|||
|
|
snapshot.PrimaryWindowMinutes = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Secondary (5h) limits
|
|||
|
|
if v := parseFloat("x-codex-secondary-used-percent"); v != nil {
|
|||
|
|
snapshot.SecondaryUsedPercent = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
if v := parseInt("x-codex-secondary-reset-after-seconds"); v != nil {
|
|||
|
|
snapshot.SecondaryResetAfterSeconds = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
if v := parseInt("x-codex-secondary-window-minutes"); v != nil {
|
|||
|
|
snapshot.SecondaryWindowMinutes = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// Overflow ratio
|
|||
|
|
if v := parseFloat("x-codex-primary-over-secondary-limit-percent"); v != nil {
|
|||
|
|
snapshot.PrimaryOverSecondaryPercent = v
|
|||
|
|
hasData = true
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if !hasData {
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
snapshot.UpdatedAt = time.Now().Format(time.RFC3339)
|
|||
|
|
return snapshot
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func codexSnapshotBaseTime(snapshot *OpenAICodexUsageSnapshot, fallback time.Time) time.Time {
|
|||
|
|
if snapshot == nil {
|
|||
|
|
return fallback
|
|||
|
|
}
|
|||
|
|
if snapshot.UpdatedAt == "" {
|
|||
|
|
return fallback
|
|||
|
|
}
|
|||
|
|
base, err := time.Parse(time.RFC3339, snapshot.UpdatedAt)
|
|||
|
|
if err != nil {
|
|||
|
|
return fallback
|
|||
|
|
}
|
|||
|
|
return base
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func codexResetAtRFC3339(base time.Time, resetAfterSeconds *int) *string {
|
|||
|
|
if resetAfterSeconds == nil {
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
sec := *resetAfterSeconds
|
|||
|
|
if sec < 0 {
|
|||
|
|
sec = 0
|
|||
|
|
}
|
|||
|
|
resetAt := base.Add(time.Duration(sec) * time.Second).Format(time.RFC3339)
|
|||
|
|
return &resetAt
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func buildCodexUsageExtraUpdates(snapshot *OpenAICodexUsageSnapshot, fallbackNow time.Time) map[string]any {
|
|||
|
|
if snapshot == nil {
|
|||
|
|
return nil
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
baseTime := codexSnapshotBaseTime(snapshot, fallbackNow)
|
|||
|
|
updates := make(map[string]any)
|
|||
|
|
|
|||
|
|
// 保存原始 primary/secondary 字段，便于排查问题
|
|||
|
|
if snapshot.PrimaryUsedPercent != nil {
|
|||
|
|
updates["codex_primary_used_percent"] = *snapshot.PrimaryUsedPercent
|
|||
|
|
}
|
|||
|
|
if snapshot.PrimaryResetAfterSeconds != nil {
|
|||
|
|
updates["codex_primary_reset_after_seconds"] = *snapshot.PrimaryResetAfterSeconds
|
|||
|
|
}
|
|||
|
|
if snapshot.PrimaryWindowMinutes != nil {
|
|||
|
|
updates["codex_primary_window_minutes"] = *snapshot.PrimaryWindowMinutes
|
|||
|
|
}
|
|||
|
|
if snapshot.SecondaryUsedPercent != nil {
|
|||
|
|
updates["codex_secondary_used_percent"] = *snapshot.SecondaryUsedPercent
|
|||
|
|
}
|
|||
|
|
if snapshot.SecondaryResetAfterSeconds != nil {
|
|||
|
|
updates["codex_secondary_reset_after_seconds"] = *snapshot.SecondaryResetAfterSeconds
|
|||
|
|
}
|
|||
|
|
if snapshot.SecondaryWindowMinutes != nil {
|
|||
|
|
updates["codex_secondary_window_minutes"] = *snapshot.SecondaryWindowMinutes
|
|||
|
|
}
|
|||
|
|
if snapshot.PrimaryOverSecondaryPercent != nil {
|
|||
|
|
updates["codex_primary_over_secondary_percent"] = *snapshot.PrimaryOverSecondaryPercent
|
|||
|
|
}
|
|||
|
|
updates["codex_usage_updated_at"] = baseTime.Format(time.RFC3339)
|
|||
|
|
|
|||
|
|
// 归一化到 5h/7d 规范字段
|
|||
|
|
if normalized := snapshot.Normalize(); normalized != nil {
|
|||
|
|
if normalized.Used5hPercent != nil {
|
|||
|
|
updates["codex_5h_used_percent"] = *normalized.Used5hPercent
|
|||
|
|
}
|
|||
|
|
if normalized.Reset5hSeconds != nil {
|
|||
|
|
updates["codex_5h_reset_after_seconds"] = *normalized.Reset5hSeconds
|
|||
|
|
}
|
|||
|
|
if normalized.Window5hMinutes != nil {
|
|||
|
|
updates["codex_5h_window_minutes"] = *normalized.Window5hMinutes
|
|||
|
|
}
|
|||
|
|
if normalized.Used7dPercent != nil {
|
|||
|
|
updates["codex_7d_used_percent"] = *normalized.Used7dPercent
|
|||
|
|
}
|
|||
|
|
if normalized.Reset7dSeconds != nil {
|
|||
|
|
updates["codex_7d_reset_after_seconds"] = *normalized.Reset7dSeconds
|
|||
|
|
}
|
|||
|
|
if normalized.Window7dMinutes != nil {
|
|||
|
|
updates["codex_7d_window_minutes"] = *normalized.Window7dMinutes
|
|||
|
|
}
|
|||
|
|
if reset5hAt := codexResetAtRFC3339(baseTime, normalized.Reset5hSeconds); reset5hAt != nil {
|
|||
|
|
updates["codex_5h_reset_at"] = *reset5hAt
|
|||
|
|
}
|
|||
|
|
if reset7dAt := codexResetAtRFC3339(baseTime, normalized.Reset7dSeconds); reset7dAt != nil {
|
|||
|
|
updates["codex_7d_reset_at"] = *reset7dAt
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return updates
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// updateCodexUsageSnapshot saves the Codex usage snapshot to account's Extra field
|
|||
|
|
// updateCodexUsageSnapshot 把 /responses 的 x-codex-* 全局头快照写入账号 codex_* Extra。
|
|||
|
|
// ⚠️ 调用方必须排除 spark 影子账号(account.IsShadow()):影子的 codex_* 仅由 QueryUsage
|
|||
|
|
// (/wham/usage bengalfox 道)更新,不能被全局头口径污染(外审第7轮 P1)。本函数仅持 accountID,
|
|||
|
|
// 无法在此自检影子,故守卫前置到各调用点。
|
|||
|
|
func (s *OpenAIGatewayService) updateCodexUsageSnapshot(ctx context.Context, accountID int64, snapshot *OpenAICodexUsageSnapshot) {
|
|||
|
|
if snapshot == nil {
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
if s == nil || s.accountRepo == nil {
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
now := time.Now()
|
|||
|
|
updates := buildCodexUsageExtraUpdates(snapshot, now)
|
|||
|
|
if len(updates) == 0 {
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
if !s.getCodexSnapshotThrottle().Allow(accountID, now) {
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
go func() {
|
|||
|
|
updateCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
|||
|
|
defer cancel()
|
|||
|
|
_ = s.accountRepo.UpdateExtra(updateCtx, accountID, updates)
|
|||
|
|
}()
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func (s *OpenAIGatewayService) UpdateCodexUsageSnapshotFromHeaders(ctx context.Context, accountID int64, headers http.Header) {
|
|||
|
|
if accountID <= 0 || headers == nil {
|
|||
|
|
return
|
|||
|
|
}
|
|||
|
|
if snapshot := ParseCodexRateLimitHeaders(headers); snapshot != nil {
|
|||
|
|
s.updateCodexUsageSnapshot(ctx, accountID, snapshot)
|
|||
|
|
}
|
|||
|
|
}
|