Files
new-api/controller/billing.go
t0ng7u 39a868faea 💱 feat(settings): introduce site-wide quota display type (USD/CNY/TOKENS/CUSTOM)
Replace the legacy boolean “DisplayInCurrencyEnabled” with an injected, type-safe
configuration `general_setting.quota_display_type`, and wire it through the
backend and frontend.

Backend
- Add `QuotaDisplayType` to `operation_setting.GeneralSetting` with injected
  registration via `config.GlobalConfig.Register("general_setting", ...)`.
  Helpers: `IsCurrencyDisplay()`, `IsCNYDisplay()`, `GetQuotaDisplayType()`.
- Expose `quota_display_type` in `/api/status` and keep legacy
  `display_in_currency` for backward compatibility.
- Logger: update `LogQuota` and `FormatQuota` to support USD/CNY/TOKENS. When
  CNY is selected, convert using `operation_setting.USDExchangeRate`.
- Controllers:
  - `billing`: compute subscription/usage amounts based on the selected type
    (USD: divide by `QuotaPerUnit`; CNY: USD→CNY; TOKENS: keep raw tokens).
  - `topup` / `topup_stripe`: treat inputs as “amount” for USD/CNY and as
    token-count for TOKENS; adjust min topup and pay money accordingly.
  - `misc`: include `quota_display_type` in status payload.
- Compatibility: in `model/option.UpdateOption`, map updates to
  `DisplayInCurrencyEnabled` → `general_setting.quota_display_type`
  (true→USD, false→TOKENS). Keep exporting the legacy key in `OptionMap`.

Frontend
- Settings: replace the “display in currency” switch with a Select
  (`general_setting.quota_display_type`) offering USD / CNY / Tokens.
  Provide fallback mapping from legacy `DisplayInCurrencyEnabled`.
- Persist `quota_display_type` to localStorage (keep `display_in_currency`
  for legacy components).
- Rendering helpers: base all quota/price rendering on `quota_display_type`;
  use `usd_exchange_rate` for CNY symbol/values.
- Pricing page: default view currency follows site display type (USD/CNY),
  while TOKENS mode still allows per-view currency toggling when needed.

Notes
- No database migrations required.
- Legacy clients remain functional via compatibility fields.
2025-09-29 23:23:31 +08:00

109 lines
2.7 KiB
Go

package controller
import (
"github.com/gin-gonic/gin"
"one-api/common"
"one-api/dto"
"one-api/model"
"one-api/setting/operation_setting"
)
func GetSubscription(c *gin.Context) {
var remainQuota int
var usedQuota int
var err error
var token *model.Token
var expiredTime int64
if common.DisplayTokenStatEnabled {
tokenId := c.GetInt("token_id")
token, err = model.GetTokenById(tokenId)
expiredTime = token.ExpiredTime
remainQuota = token.RemainQuota
usedQuota = token.UsedQuota
} else {
userId := c.GetInt("id")
remainQuota, err = model.GetUserQuota(userId, false)
usedQuota, err = model.GetUserUsedQuota(userId)
}
if expiredTime <= 0 {
expiredTime = 0
}
if err != nil {
openAIError := dto.OpenAIError{
Message: err.Error(),
Type: "upstream_error",
}
c.JSON(200, gin.H{
"error": openAIError,
})
return
}
quota := remainQuota + usedQuota
amount := float64(quota)
// OpenAI 兼容接口中的 *_USD 字段含义保持“额度单位”对应值:
// 我们将其解释为以“站点展示类型”为准:
// - USD: 直接除以 QuotaPerUnit
// - CNY: 先转 USD 再乘汇率
// - TOKENS: 直接使用 tokens 数量
switch operation_setting.GetQuotaDisplayType() {
case operation_setting.QuotaDisplayTypeCNY:
amount = amount / common.QuotaPerUnit * operation_setting.USDExchangeRate
case operation_setting.QuotaDisplayTypeTokens:
// amount 保持 tokens 数值
default:
amount = amount / common.QuotaPerUnit
}
if token != nil && token.UnlimitedQuota {
amount = 100000000
}
subscription := OpenAISubscriptionResponse{
Object: "billing_subscription",
HasPaymentMethod: true,
SoftLimitUSD: amount,
HardLimitUSD: amount,
SystemHardLimitUSD: amount,
AccessUntil: expiredTime,
}
c.JSON(200, subscription)
return
}
func GetUsage(c *gin.Context) {
var quota int
var err error
var token *model.Token
if common.DisplayTokenStatEnabled {
tokenId := c.GetInt("token_id")
token, err = model.GetTokenById(tokenId)
quota = token.UsedQuota
} else {
userId := c.GetInt("id")
quota, err = model.GetUserUsedQuota(userId)
}
if err != nil {
openAIError := dto.OpenAIError{
Message: err.Error(),
Type: "new_api_error",
}
c.JSON(200, gin.H{
"error": openAIError,
})
return
}
amount := float64(quota)
switch operation_setting.GetQuotaDisplayType() {
case operation_setting.QuotaDisplayTypeCNY:
amount = amount / common.QuotaPerUnit * operation_setting.USDExchangeRate
case operation_setting.QuotaDisplayTypeTokens:
// tokens 保持原值
default:
amount = amount / common.QuotaPerUnit
}
usage := OpenAIUsageResponse{
Object: "list",
TotalUsage: amount * 100,
}
c.JSON(200, usage)
return
}