Files
sub2api/backend/internal/service/usage_log.go
Edric Li 1ada6cf768 feat(usage-log): 增加请求 User-Agent 记录
在使用记录中添加 user_agent 字段,用于记录 API 请求的 User-Agent 头信息,
便于分析客户端类型和调试。

变更内容:
- 新增数据库迁移 028_add_usage_logs_user_agent.sql
- 更新 UsageLog 模型和 Ent Schema 添加 user_agent 字段
- 更新 Repository 层的 Create 和 scanUsageLog 方法
- 更新 RecordUsageInput 结构体支持传入 UserAgent
- 更新 Claude/OpenAI/Gemini 三个网关 Handler 传递 UserAgent

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-07 22:49:46 +08:00

59 lines
1.1 KiB
Go

package service
import "time"
const (
BillingTypeBalance int8 = 0 // 钱包余额
BillingTypeSubscription int8 = 1 // 订阅套餐
)
type UsageLog struct {
ID int64
UserID int64
APIKeyID int64
AccountID int64
RequestID string
Model string
GroupID *int64
SubscriptionID *int64
InputTokens int
OutputTokens int
CacheCreationTokens int
CacheReadTokens int
CacheCreation5mTokens int
CacheCreation1hTokens int
InputCost float64
OutputCost float64
CacheCreationCost float64
CacheReadCost float64
TotalCost float64
ActualCost float64
RateMultiplier float64
BillingType int8
Stream bool
DurationMs *int
FirstTokenMs *int
UserAgent *string
// 图片生成字段
ImageCount int
ImageSize *string
CreatedAt time.Time
User *User
APIKey *APIKey
Account *Account
Group *Group
Subscription *UserSubscription
}
func (u *UsageLog) TotalTokens() int {
return u.InputTokens + u.OutputTokens + u.CacheCreationTokens + u.CacheReadTokens
}