hermez-node/common/fee.go

package common

// Fee is a type that represents the percentage of tokens that will be payed in a transaction
// to incentivaise the materialization of it
type Fee float64

// RecommendedFee is the recommended fee to pay in USD per transaction set by the coordinator
// according to the tx type (if the tx requires to create an account and register, only register or he account already esists)
type RecommendedFee struct {
	ExistingAccount           float64
	CreatesAccount            float64
	CreatesAccountAndRegister float64
}

// FeeSelector is used to select a percentage from the FeePlan. Max value is 16
type FeeSelector uint8

// FeePlan represents the fee model, a position in the array indicates the percentage of tokens paid in concept of fee for a transaction
var FeePlan = [16]float64{
	0,
	.001,
	.002,
	.005,
	.01,
	.02,
	.05,
	.1,
	.2,
	.5,
	1,
	2,
	5,
	10,
	20,
	50,
}