platform/web/services/bill.go

package services

import (
	m "platform/web/models"
	q "platform/web/queries"
)

var Bill = &billService{}

type billService struct{}

func (s *billService) CreateForBalance(q *q.Query, uid, tradeId int32, detail *TradeDetail) error {
	return q.Bill.Create(&m.Bill{
		UserID:  uid,
		BillNo:  ID.GenReadable("bil"),
		TradeID: &tradeId,
		Type:    m.BillTypeRecharge,
		Info:    &detail.Subject,
		Amount:  detail.Amount,
		Actual:  detail.Actual,
	})
}

func (s *billService) CreateForResource(q *q.Query, uid, resourceId int32, tradeId *int32, detail *TradeDetail) error {
	return q.Bill.Create(&m.Bill{
		UserID:     uid,
		BillNo:     ID.GenReadable("bil"),
		ResourceID: &resourceId,
		TradeID:    tradeId,
		CouponID:   detail.CouponId,
		Type:       m.BillTypeConsume,
		Info:       &detail.Subject,
		Amount:     detail.Amount,
		Actual:     detail.Actual,
	})
}