初始化导入 new-api 源码
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OpenClaw Task Bot
199
relay/helper/price.go
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199
relay/helper/price.go
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package helper
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import (
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"fmt"
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"github.com/QuantumNous/new-api/common"
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"github.com/QuantumNous/new-api/logger"
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relaycommon "github.com/QuantumNous/new-api/relay/common"
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"github.com/QuantumNous/new-api/setting/operation_setting"
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"github.com/QuantumNous/new-api/setting/ratio_setting"
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"github.com/QuantumNous/new-api/types"
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"github.com/gin-gonic/gin"
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)
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// https://docs.claude.com/en/docs/build-with-claude/prompt-caching#1-hour-cache-duration
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const claudeCacheCreation1hMultiplier = 6 / 3.75
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// HandleGroupRatio checks for "auto_group" in the context and updates the group ratio and relayInfo.UsingGroup if present
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func HandleGroupRatio(ctx *gin.Context, relayInfo *relaycommon.RelayInfo) types.GroupRatioInfo {
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groupRatioInfo := types.GroupRatioInfo{
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GroupRatio: 1.0, // default ratio
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GroupSpecialRatio: -1,
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}
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// check auto group
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autoGroup, exists := ctx.Get("auto_group")
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if exists {
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logger.LogDebug(ctx, fmt.Sprintf("final group: %s", autoGroup))
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relayInfo.UsingGroup = autoGroup.(string)
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}
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// check user group special ratio
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userGroupRatio, ok := ratio_setting.GetGroupGroupRatio(relayInfo.UserGroup, relayInfo.UsingGroup)
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if ok {
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// user group special ratio
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groupRatioInfo.GroupSpecialRatio = userGroupRatio
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groupRatioInfo.GroupRatio = userGroupRatio
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groupRatioInfo.HasSpecialRatio = true
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} else {
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// normal group ratio
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groupRatioInfo.GroupRatio = ratio_setting.GetGroupRatio(relayInfo.UsingGroup)
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}
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return groupRatioInfo
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}
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func ModelPriceHelper(c *gin.Context, info *relaycommon.RelayInfo, promptTokens int, meta *types.TokenCountMeta) (types.PriceData, error) {
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modelPrice, usePrice := ratio_setting.GetModelPrice(info.OriginModelName, false)
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groupRatioInfo := HandleGroupRatio(c, info)
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var preConsumedQuota int
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var modelRatio float64
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var completionRatio float64
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var cacheRatio float64
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var imageRatio float64
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var cacheCreationRatio float64
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var cacheCreationRatio5m float64
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var cacheCreationRatio1h float64
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var audioRatio float64
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var audioCompletionRatio float64
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var freeModel bool
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if !usePrice {
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preConsumedTokens := common.Max(promptTokens, common.PreConsumedQuota)
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if meta.MaxTokens != 0 {
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preConsumedTokens += meta.MaxTokens
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}
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var success bool
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var matchName string
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modelRatio, success, matchName = ratio_setting.GetModelRatio(info.OriginModelName)
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if !success {
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acceptUnsetRatio := false
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if info.UserSetting.AcceptUnsetRatioModel {
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acceptUnsetRatio = true
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}
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if !acceptUnsetRatio {
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return types.PriceData{}, fmt.Errorf("模型 %s 倍率或价格未配置，请联系管理员设置或开始自用模式；Model %s ratio or price not set, please set or start self-use mode", matchName, matchName)
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}
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}
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completionRatio = ratio_setting.GetCompletionRatio(info.OriginModelName)
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cacheRatio, _ = ratio_setting.GetCacheRatio(info.OriginModelName)
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cacheCreationRatio, _ = ratio_setting.GetCreateCacheRatio(info.OriginModelName)
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cacheCreationRatio5m = cacheCreationRatio
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// 固定1h和5min缓存写入价格的比例
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cacheCreationRatio1h = cacheCreationRatio * claudeCacheCreation1hMultiplier
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imageRatio, _ = ratio_setting.GetImageRatio(info.OriginModelName)
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audioRatio = ratio_setting.GetAudioRatio(info.OriginModelName)
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audioCompletionRatio = ratio_setting.GetAudioCompletionRatio(info.OriginModelName)
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ratio := modelRatio * groupRatioInfo.GroupRatio
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preConsumedQuota = int(float64(preConsumedTokens) * ratio)
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} else {
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if meta.ImagePriceRatio != 0 {
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modelPrice = modelPrice * meta.ImagePriceRatio
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}
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preConsumedQuota = int(modelPrice * common.QuotaPerUnit * groupRatioInfo.GroupRatio)
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}
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// check if free model pre-consume is disabled
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if !operation_setting.GetQuotaSetting().EnableFreeModelPreConsume {
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// if model price or ratio is 0, do not pre-consume quota
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if groupRatioInfo.GroupRatio == 0 {
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preConsumedQuota = 0
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freeModel = true
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} else if usePrice {
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if modelPrice == 0 {
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preConsumedQuota = 0
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freeModel = true
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}
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} else {
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if modelRatio == 0 {
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preConsumedQuota = 0
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freeModel = true
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}
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}
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}
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priceData := types.PriceData{
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FreeModel: freeModel,
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ModelPrice: modelPrice,
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ModelRatio: modelRatio,
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CompletionRatio: completionRatio,
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GroupRatioInfo: groupRatioInfo,
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UsePrice: usePrice,
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CacheRatio: cacheRatio,
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ImageRatio: imageRatio,
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AudioRatio: audioRatio,
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AudioCompletionRatio: audioCompletionRatio,
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CacheCreationRatio: cacheCreationRatio,
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CacheCreation5mRatio: cacheCreationRatio5m,
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CacheCreation1hRatio: cacheCreationRatio1h,
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QuotaToPreConsume: preConsumedQuota,
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}
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if common.DebugEnabled {
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println(fmt.Sprintf("model_price_helper result: %s", priceData.ToSetting()))
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}
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info.PriceData = priceData
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return priceData, nil
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}
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// ModelPriceHelperPerCall 按次计费的 PriceHelper (MJ、Task)
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func ModelPriceHelperPerCall(c *gin.Context, info *relaycommon.RelayInfo) (types.PriceData, error) {
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groupRatioInfo := HandleGroupRatio(c, info)
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modelPrice, success := ratio_setting.GetModelPrice(info.OriginModelName, true)
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// 如果没有配置价格，检查模型倍率配置
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if !success {
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// 没有配置费用，也要使用默认费用,否则按费率计费模型无法使用
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defaultPrice, ok := ratio_setting.GetDefaultModelPriceMap()[info.OriginModelName]
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if ok {
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modelPrice = defaultPrice
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} else {
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// 没有配置倍率也不接受没配置,那就返回错误
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_, ratioSuccess, matchName := ratio_setting.GetModelRatio(info.OriginModelName)
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acceptUnsetRatio := false
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if info.UserSetting.AcceptUnsetRatioModel {
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acceptUnsetRatio = true
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}
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if !ratioSuccess && !acceptUnsetRatio {
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return types.PriceData{}, fmt.Errorf("模型 %s 倍率或价格未配置，请联系管理员设置或开始自用模式；Model %s ratio or price not set, please set or start self-use mode", matchName, matchName)
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}
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// 未配置价格但配置了倍率，使用默认预扣价格
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modelPrice = float64(common.PreConsumedQuota) / common.QuotaPerUnit
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}
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}
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quota := int(modelPrice * common.QuotaPerUnit * groupRatioInfo.GroupRatio)
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// 免费模型检测（与 ModelPriceHelper 对齐）
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freeModel := false
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if !operation_setting.GetQuotaSetting().EnableFreeModelPreConsume {
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if groupRatioInfo.GroupRatio == 0 || modelPrice == 0 {
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quota = 0
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freeModel = true
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}
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}
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priceData := types.PriceData{
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FreeModel: freeModel,
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ModelPrice: modelPrice,
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Quota: quota,
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GroupRatioInfo: groupRatioInfo,
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}
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return priceData, nil
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}
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func ContainPriceOrRatio(modelName string) bool {
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_, ok := ratio_setting.GetModelPrice(modelName, false)
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if ok {
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return true
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}
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_, ok, _ = ratio_setting.GetModelRatio(modelName)
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if ok {
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return true
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}
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return false
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}
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