common

func Billing(ctx context.Context, usage smodel.Usage, spend *common.Spend)

func ConvModelPricingToPrice(pricing common.Pricing) common.Pricing

func ConvModelPricingToRatio(pricing common.Pricing) common.Pricing

func ConvPrice(ratio float64) float64

func ConvQuotaUnit(quota float64) int

func ConvQuotaUnitReverse(quota int, n ...int) float64

func ConvRatio(price float64) float64

func ConvSpend(spend common.Spend) common.Spend

func GetVariableData(ctx context.Context, user *entity.User, reseller *entity.Reseller, siteConfig *entity.SiteConfig, variables []string) map[string]any

func New() service.ICommon

func ParseSecretKey(ctx context.Context, secretKey string) (int, int, error)

func RecordSpend(ctx context.Context, userId, appId int, appKey string, rid int, key string, spend common.Spend) error