order_log_subscriber.go
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package subscriber
import (
"fmt"
"time"
coreDomain "github.com/linmadan/egglib-go/core/domain"
"gitlab.fjmaimaimai.com/mmm-go/partnermg/pkg/domain"
"gitlab.fjmaimaimai.com/mmm-go/partnermg/pkg/domain/event"
"gitlab.fjmaimaimai.com/mmm-go/partnermg/pkg/infrastructure/pg/transaction"
"gitlab.fjmaimaimai.com/mmm-go/partnermg/pkg/infrastructure/repository"
"gitlab.fjmaimaimai.com/mmm-go/partnermg/pkg/lib"
)
//订单数据修改触发的订阅事件
type OrderLogSubscriber struct {
TransactionContext *transaction.TransactionContext
}
var _ coreDomain.DomainEventSubscriber = (*OrderLogSubscriber)(nil)
func (subscriber *OrderLogSubscriber) HandleEvent(domainEvent coreDomain.DomainEvent) error {
var (
orderLogRepository domain.OrderLogRepository
userRepository domain.UsersRepository
adminUser domain.Users
err error
)
if orderLogRepository, err = repository.NewOrderLogRepository(subscriber.TransactionContext); err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
if userRepository, err = repository.NewUsersRepository(subscriber.TransactionContext); err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
switch domainEvent.EventType() {
//订单分红因为货品的数量变动而发送改变
case event.UPDATE_BONUS_BY_GOOD_NUMBER_EVENT:
currentEvent := domainEvent.(event.UpdateBonusByGoodNumber)
adminUser, err = userRepository.FindOne(domain.UsersFindOneQuery{Id: currentEvent.AdminId})
if err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
orderLog := domain.OrderLog{
OperatorType: domain.ORDER_LOG_OPERATOR_ADMIN,
OperatorId: currentEvent.AdminId,
Operator: adminUser.Name,
AlterTime: time.Now(),
DataFrom: domain.ORDER_LOG_FROM,
LogAction: "修改",
OrderId: currentEvent.OrderId,
GoodId: currentEvent.GoodId,
Descript: []domain.OrderLogDescript{
domain.OrderLogDescript{
Title: "调整商品数量",
Item: currentEvent.GoodName,
Action: []string{
fmt.Sprintf("购买数量由%s调整为%s", currentEvent.FormerNumber, currentEvent.NewNumber),
fmt.Sprintf("商品总价由￥%s调整为￥%s", currentEvent.FormerAmount, currentEvent.NewAmount),
},
},
},
}
err = orderLogRepository.Add(&orderLog)
break
//订单分红因为合伙人分红比例变动而发送改变
case event.UPDATE_BONUS_BY_PARTENT_BONUS_PERCENT_EVENT:
currentEvent := domainEvent.(event.UpdateBounsByPartnerBonusPercent)
adminUser, err = userRepository.FindOne(domain.UsersFindOneQuery{Id: currentEvent.AdminId})
if err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
orderLog := domain.OrderLog{
OperatorType: domain.ORDER_LOG_OPERATOR_ADMIN,
OperatorId: currentEvent.AdminId,
Operator: adminUser.Name,
AlterTime: time.Now(),
DataFrom: domain.ORDER_LOG_FROM,
LogAction: "修改",
OrderId: currentEvent.OrderId,
GoodId: currentEvent.GoodId,
Descript: []domain.OrderLogDescript{
domain.OrderLogDescript{
Title: "合伙人分红比例",
Item: currentEvent.GoodName,
Action: []string{
fmt.Sprintf("分红比例由%s调整为%s", currentEvent.FormerPartnerBonusPercent, currentEvent.NewPartnerBonusPercent),
fmt.Sprintf("应收分红由￥%s调整为￥%s", currentEvent.FormerPartnerBonus, currentEvent.NewPartnerBonus),
},
},
},
}
err = orderLogRepository.Add(&orderLog)
break
//更新订单的备注
case event.UPDATE_ORDER_REMARK:
currentEvent := domainEvent.(event.UpdateOrderRemark)
adminUser, err = userRepository.FindOne(domain.UsersFindOneQuery{Id: currentEvent.AdminId})
if err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
orderLog := domain.OrderLog{
OperatorType: domain.ORDER_LOG_OPERATOR_ADMIN,
OperatorId: currentEvent.AdminId,
Operator: adminUser.Name,
AlterTime: time.Now(),
DataFrom: domain.ORDER_LOG_FROM,
LogAction: "修改",
OrderId: currentEvent.OrderId,
GoodId: 0,
Descript: []domain.OrderLogDescript{
domain.OrderLogDescript{
Title: "编辑备注",
Item: currentEvent.NewRemark,
Action: []string{},
},
},
}
err = orderLogRepository.Add(&orderLog)
break
// 支付订单中货品的分红
case event.PAY_ORDER_GOOD_BONUS_EVENT:
currentEvent := domainEvent.(event.PayOrderGoodBonus)
adminUser, err = userRepository.FindOne(domain.UsersFindOneQuery{Id: currentEvent.AdminId})
if err != nil {
return lib.ThrowError(lib.INTERNAL_SERVER_ERROR, err.Error())
}
orderLog := domain.OrderLog{
OperatorType: domain.ORDER_LOG_OPERATOR_ADMIN,
OperatorId: currentEvent.AdminId,
Operator: adminUser.Name,
AlterTime: time.Now(),
DataFrom: domain.ORDER_LOG_FROM,
LogAction: "支付",
OrderId: currentEvent.OrderId,
GoodId: currentEvent.GoodId,
Descript: []domain.OrderLogDescript{
domain.OrderLogDescript{
Title: "支付分红",
Item: currentEvent.GoodName,
Action: []string{
fmt.Sprintf("支付分红￥%.2f", currentEvent.PartnerBonus),
},
},
},
}
err = orderLogRepository.Add(&orderLog)
break
}
return err
}
func (subscriber *OrderLogSubscriber) SubscribedToEventTypes() []string {
return []string{
event.UPDATE_BONUS_BY_GOOD_NUMBER_EVENT,
event.UPDATE_BONUS_BY_PARTENT_BONUS_PERCENT_EVENT,
event.UPDATE_ORDER_REMARK,
event.PAY_ORDER_GOOD_BONUS_EVENT,
}
}