回调

app/constants/errorcode/error_code.go

@@ -35,6 +35,7 @@ const (
 	AppIpNotAllow             = 1202
 	AppRsaDecryptKeyNotFound  = 1203
 	AppDecryptDataDiscrepancy = 1204
+	AppNotifyUrlNotFound      = 1205
 	AppRsaDecryptFail         = 1210
 	AppRsaEncryptKeyNotFound  = 1211
 	AppRsaEncryptFail         = 1212
@@ -56,11 +57,16 @@ const (
 	OrdersNotFound    = 1401
 	OrdersExist       = 1402
 	OrderTypeNotFount = 1403
+	OrderIsDelete     = 1405
+	OrderStatusErr    = 1406
 
 	//请求日志
 	RequestLogErrors     = 1500
 	RequestLogNotFound   = 1501
 	RequestResponseValid = 1502
+
+	//回调
+	NotifySendFail = 1600
 )
 
 var MsgEN = map[int]string{
@@ -85,6 +91,7 @@ var MsgZH = map[int]string{
 	AppIpNotAllow:             "ip不在白名单内",
 	AppDecryptDataDiscrepancy: "解密数据不一致",
 	SystemError:               "系统错误",
+	AppNotifyUrlNotFound:      "未设置回调地址",
 
 	AppRsaDecryptKeyNotFound: "密匙缺失，无法进行Rsa解密",
 	AppRsaDecryptFail:        "Rsa解密失败",
@@ -112,6 +119,10 @@ var MsgZH = map[int]string{
 	OrdersNotFound:    "未找到订单",
 	OrdersExist:       "订单已存在",
 	OrderTypeNotFount: "未知的支付方式",
+	OrderIsDelete:     "订单已删除",
+	OrderStatusErr:    "订单状态错误",
+
+	NotifySendFail: "回调发送失败",
 }
 var MsgMap map[string]map[int]string = map[string]map[int]string{"en": MsgZH}
 

app/services/order.go

@@ -82,6 +82,17 @@ func OrderCreate(orderIn *ordersmodel.Orders) (orderOut *ordersmodel.Orders, cod
 	return orderIn, code
 }
 
+func OrderUpdate(order *ordersmodel.Orders, col ...string) (code int) {
+	repo := data.NewOrderRepo(ordersmodel.GetInstance().GetDb())
+	// 拼接查询条件
+	conn := builder.NewCond()
+	conn = conn.And(builder.Eq{"Id": order.Id})
+	_, err := repo.OrderUpdate(order, conn, col...)
+
+	code = handErr(err)
+	return
+}
+
 func OrderFindOne(order *ordersmodel.Orders, conn builder.Cond, col ...string) (merchantInfo *ordersmodel.Orders, code int) {
 	repo := data.NewOrderRepo(ordersmodel.GetInstance().GetDb())
 	// 拼接查询条件

app/services/thirdpay/notify/notify.go

@@ -0,0 +1,164 @@
+package notify
+
+import (
+	"PaymentCenter/app/constants/common"
+	"PaymentCenter/app/constants/errorcode"
+	"PaymentCenter/app/http/entities"
+	"PaymentCenter/app/models/appmodel"
+	"PaymentCenter/app/models/ordersmodel"
+	"PaymentCenter/app/services"
+	"PaymentCenter/app/utils/httpclient"
+	"github.com/bytedance/sonic"
+	"time"
+	"xorm.io/builder"
+)
+
+type OrderNotify struct {
+	order *ordersmodel.Orders
+	code  int
+	app   *appmodel.App
+
+	OrderId      int64
+	ErrCode      int
+	ActualAmount int
+	Msg          string
+	CompleteTime time.Time
+}
+
+type OrderNotifyResp struct {
+	OrderId  int64
+	Send     bool
+	ErrCode  int
+	SendTime time.Time
+	Content  *OrderNotify
+}
+
+type OrderNotifySendContent struct {
+	OrderId      int64     `json:"order_id"`
+	OutTreadNo   string    `json:"out_tread_no"`
+	CompleteTime time.Time `json:"complete_time"`
+	Status       int       `json:"status"`
+	Msg          string    `json:"msg"`
+	ErrCode      int       `json:"err_code"`
+	AppId        int64     `json:"app_id"`
+	ChannelId    int64     `json:"channel_id"`
+	MerchantId   int64     `json:"merchant_id"`
+}
+
+func NewOrderNotifyWithHandle(orderId int64, errCode int, actualAmount int, msg string) *OrderNotifyResp {
+	orderNotify := &OrderNotify{
+		OrderId:      orderId,
+		ErrCode:      errCode,
+		ActualAmount: actualAmount,
+		Msg:          msg,
+		code:         errorcode.Success,
+	}
+	return orderNotify.handle()
+}
+
+func (o *OrderNotify) NotifyRespFail(errorCode int) *OrderNotifyResp {
+	return &OrderNotifyResp{
+		OrderId: o.OrderId,
+		Send:    false,
+		ErrCode: errorCode,
+		Content: o,
+	}
+}
+
+func (o *OrderNotify) handle() (res *OrderNotifyResp) {
+	o.checkOrder()
+	if o.code != errorcode.Success {
+		return o.NotifyRespFail(o.code)
+	}
+	o.checkApp()
+	if o.code != errorcode.Success {
+		return o.NotifyRespFail(o.code)
+	}
+	o.updateOrder()
+	if o.code != errorcode.Success {
+		return o.NotifyRespFail(o.code)
+	}
+	o.sendNotify(o.setBody())
+	if o.code != errorcode.Success {
+		return o.NotifyRespFail(o.code)
+	}
+	return &OrderNotifyResp{
+		OrderId: o.OrderId,
+		Send:    true,
+		ErrCode: o.ErrCode,
+		Content: o,
+	}
+}
+
+func (o *OrderNotify) sendNotify(body *OrderNotifySendContent) {
+
+	bodyByte, _ := sonic.Marshal(&body)
+
+	headers := make(map[string]string, 1)
+	headers["Content-Type"] = "application/json"
+	resByte, err := httpclient.FastHttpPost(o.app.NotifyUrl, headers, bodyByte, 0)
+	if err != nil || string(resByte) != "success" {
+		o.code = errorcode.NotifySendFail
+	}
+	return
+}
+
+func (o *OrderNotify) setBody() *OrderNotifySendContent {
+	return &OrderNotifySendContent{
+		OrderId:      o.OrderId,
+		OutTreadNo:   o.order.OutTreadNo,
+		CompleteTime: o.CompleteTime,
+		Status:       o.order.Status,
+		Msg:          o.Msg,
+		ErrCode:      o.ErrCode,
+		AppId:        o.order.AppId,
+		ChannelId:    o.order.PayChannelId,
+		MerchantId:   o.order.MerchantId,
+	}
+}
+
+func (o *OrderNotify) updateOrder() {
+	if o.ErrCode == errorcode.Success {
+		o.order.Status = common.ORDER_STATUS_FAILED
+	} else {
+		o.order.Status = common.ORDER_STATUS_PAYED
+	}
+	o.code = services.OrderUpdate(o.order, "status")
+	return
+}
+
+func (o *OrderNotify) checkApp() {
+	o.app, o.code = services.AppFindOne(entities.IdRequest{Id: o.order.AppId})
+	if o.code != errorcode.Success {
+		return
+	}
+	if o.app.DeleteTime.IsZero() {
+		o.code = errorcode.AppDisabled
+		return
+	}
+	if o.app.NotifyUrl == "" {
+		o.code = errorcode.AppNotifyUrlNotFound
+		return
+	}
+
+	return
+}
+
+func (o *OrderNotify) checkOrder() {
+	cond := builder.NewCond()
+	cond = cond.And(builder.Eq{"id": o.OrderId})
+
+	o.order, o.code = services.OrderFindOne(&ordersmodel.Orders{}, cond)
+	if o.code != errorcode.Success {
+		return
+	}
+	if o.order.DeleteTime.IsZero() {
+		o.code = errorcode.OrderIsDelete
+		return
+	}
+	if o.order.Status != common.ORDER_STATUS_PAYING {
+		o.code = errorcode.OrderStatusErr
+		return
+	}
+	return
+}