Files
team-api/internal/model/entity/bil_prededuct_tracks.go
chengqian 108078614d fix: 金额 float64 → decimal 全链路迁移,消除浮点累积漂移
将全库资金金额从 float64 迁移到 shopspring/decimal,落定边界架构:
入口 NewFromFloat → 内部多步运算全程 decimal → 出口 InexactFloat64;
DB NUMERIC(20,10) 走 driver.Valuer 精确直传,Redis 钱包用整数 micro-USD,
CNY→USD 换汇仅在 payment.FulfillOrder recharge 分支。

- money.go 重写为 decimal 原生(运算/收敛/比较/边界/micro 工具)
- billing/tenant/admin/payment/open/task 各层金额运算 decimal 化
- entity/do 资金列重生成为 decimal.Decimal(可空列 *decimal.Decimal)
- 000013 迁移:非金额 NUMERIC 列 → double precision(5 表 13 列)
- Res 出口 .InexactFloat64() 收敛,JSONB 快照缝隙显式转 float64
- CLAUDE.md 新增 decimal 强约束;补充迁移基线/完成总结文档
2026-07-23 22:08:54 +08:00

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// =================================================================================
// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
// =================================================================================
package entity
import (
"github.com/gogf/gf/v2/os/gtime"
"github.com/shopspring/decimal"
)
// BilPredeductTracks is the golang structure for table bil_prededuct_tracks.
type BilPredeductTracks struct {
Id int64 `json:"id" orm:"id" description:""` //
TenantId int64 `json:"tenant_id" orm:"tenant_id" description:"租户 ID"` // 租户 ID
RequestId string `json:"request_id" orm:"request_id" description:"请求唯一 ID"` // 请求唯一 ID
Amount decimal.Decimal `json:"amount" orm:"amount" description:"预扣金额(USD)"` // 预扣金额(USD)
ModelName string `json:"model_name" orm:"model_name" description:"模型名称"` // 模型名称
Status string `json:"status" orm:"status" description:"frozen=冻结中, settled=已结算, expired=超时自动释放, released=手动释放"` // frozen=冻结中, settled=已结算, expired=超时自动释放, released=手动释放
CreatedAt *gtime.Time `json:"created_at" orm:"created_at" description:"创建时间"` // 创建时间
ExpiredAt *gtime.Time `json:"expired_at" orm:"expired_at" description:"过期释放时间(仅 status=expired 时有值)"` // 过期释放时间(仅 status=expired 时有值)
}