box-cost/boxcost/db/model/bill.go

package model

import "go.mongodb.org/mongo-driver/bson/primitive"

type MatBill struct {
	Id          primitive.ObjectID
	PackId      primitive.ObjectID
	PlanId      primitive.ObjectID
	ProductUnit []*ProductUnit //多个工序

	State string //created complete

}

type CraftBill struct {
	Id          primitive.ObjectID
	PackId      primitive.ObjectID
	PlanId      primitive.ObjectID
	ProductUnit []*ProductUnit //多个工序
}