package proxyser

import "fmt"

// IllegalInvUserError 非法推广用户
type IllegalInvUserError struct {
	UID    uint64
	Parent uint64
}

func (i IllegalInvUserError) Error() string {
	return fmt.Sprintf("illegal invite uid: %d, parent: %d", i.UID, i.Parent)
}

// SelfInvError 自我推广错误
type SelfInvError struct {
	uid uint64
}

func (s SelfInvError) Error() string {
	return fmt.Sprintf("self invitation error! uid: %d", s.uid)
}

// PromStrInvalidError 推广码无效错误
type PromStrInvalidError struct {
	PromCode string
}

func (p PromStrInvalidError) Error() string {
	return fmt.Sprintf("invalid promCode str: %s", p.PromCode)
}