Feat: payjs payment

go.mod

@@ -25,6 +25,7 @@ require (
 	github.com/mojocn/base64Captcha v0.0.0-20190801020520-752b1cd608b2
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
 	github.com/pkg/errors v0.8.0
+	github.com/qingwg/payjs v0.0.0-20190928033402-c53dbe16b371
 	github.com/qiniu/api.v7/v7 v7.4.0
 	github.com/rafaeljusto/redigomock v0.0.0-20191117212112-00b2509252a1
 	github.com/robfig/cron/v3 v3.0.1

go.sum

@@ -160,6 +160,8 @@ github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:
 github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
+github.com/qingwg/payjs v0.0.0-20190928033402-c53dbe16b371 h1:8VWtyY2IwjEQZSNT4Kyyct9zv9hoegD5GQhFr+TMdCI=
+github.com/qingwg/payjs v0.0.0-20190928033402-c53dbe16b371/go.mod h1:9UFrQveqNm3ELF6HSvMtDR3KYpJ7Ib9s0WVmYhaUBlU=
 github.com/qiniu/api.v7/v7 v7.4.0 h1:9dZMVQifh31QGFLVaHls6akCaS2rlj3du8MnEFd7XjQ=
 github.com/qiniu/api.v7/v7 v7.4.0/go.mod h1:VE5oC5rkE1xul0u1S2N0b2Uxq9/6hZzhyqjgK25XDcM=
 github.com/quasoft/memstore v0.0.0-20180925164028-84a050167438 h1:jnz/4VenymvySjE+Ez511s0pqVzkUOmr1fwCVytNNWk=

models/migration.go

@@ -140,6 +140,8 @@ Neue',Helvetica,Arial,sans-serif; box-sizing: border-box; font-size: 14px; verti
 		{Name: "database_version", Value: `6`, Type: "version"},
 		{Name: "alipay_enabled", Value: `0`, Type: "payment"},
 		{Name: "payjs_enabled", Value: `0`, Type: "payment"},
+		{Name: "payjs_id", Value: ``, Type: "payment"},
+		{Name: "payjs_secret", Value: ``, Type: "payment"},
 		{Name: "appid", Value: ``, Type: "payment"},
 		{Name: "appkey", Value: ``, Type: "payment"},
 		{Name: "shopid", Value: ``, Type: "payment"},

pkg/payment/order.go

@@ -4,8 +4,10 @@ import (
 	"fmt"
 	model "github.com/HFO4/cloudreve/models"
 	"github.com/HFO4/cloudreve/pkg/serializer"
+	"github.com/qingwg/payjs"
 	"github.com/smartwalle/alipay/v3"
 	"math/rand"
+	"net/url"
 	"time"
 )
 
@@ -41,10 +43,9 @@ type Pay interface {
 
 // OrderCreateRes 订单创建结果
 type OrderCreateRes struct {
-	Payment  bool   `json:"payment"`            // 是否需要支付
-	ID       string `json:"id,omitempty"`       // 订单号
-	QRCode   string `json:"qr_code,omitempty"`  // 支付二维码指向的地址
-	Redirect string `json:"redirect,omitempty"` // 支付跳转连接，和二维码二选一，不需要的留空
+	Payment bool   `json:"payment"`           // 是否需要支付
+	ID      string `json:"id,omitempty"`      // 订单号
+	QRCode  string `json:"qr_code,omitempty"` // 支付二维码指向的地址
 }
 
 // NewPaymentInstance 获取新的支付实例
@@ -71,6 +72,21 @@ func NewPaymentInstance(method string) (Pay, error) {
 		}
 
 		return &Alipay{Client: client}, nil
+	case "payjs":
+		options := model.GetSettingByNames("payjs_enabled", "payjs_secret", "payjs_id")
+		if options["payjs_enabled"] != "1" {
+			return nil, ErrUnknownPaymentMethod
+		}
+
+		callback, _ := url.Parse("/api/v3/callback/payjs")
+		payjsConfig := &payjs.Config{
+			Key:       options["payjs_secret"],
+			MchID:     options["payjs_id"],
+			NotifyUrl: model.GetSiteURL().ResolveReference(callback).String(),
+		}
+
+		return &PayJSClient{Client: payjs.New(payjsConfig)}, nil
+
 	default:
 		return nil, ErrUnknownPaymentMethod
 	}
@@ -124,8 +140,8 @@ func NewOrder(pack *serializer.PackProduct, group *serializer.GroupProducts, num
 }
 
 func orderID() string {
-	return fmt.Sprintf("%s%d%d",
+	return fmt.Sprintf("%s%d",
 		time.Now().Format("20060102150405"),
-		10000+rand.Intn(90000),
-		time.Now().UnixNano())
+		100000+rand.Intn(900000),
+	)
 }

pkg/payment/payjs.go

+package payment
+
+import (
+	model "github.com/HFO4/cloudreve/models"
+	"github.com/HFO4/cloudreve/pkg/serializer"
+	"github.com/qingwg/payjs"
+)
+
+// PayJSClient PayJS支付处理
+type PayJSClient struct {
+	Client *payjs.PayJS
+}
+
+// Create 创建订单
+func (pay *PayJSClient) Create(order *model.Order, pack *serializer.PackProduct, group *serializer.GroupProducts, user *model.User) (*OrderCreateRes, error) {
+	if _, err := order.Create(); err != nil {
+		return nil, ErrInsertOrder.WithError(err)
+	}
+
+	PayNative := pay.Client.GetNative()
+	res, err := PayNative.Create(int64(order.Price*order.Num), order.Name, order.OrderNo, "", "")
+	if err != nil {
+		return nil, ErrIssueOrder.WithError(err)
+	}
+
+	return &OrderCreateRes{
+		Payment: true,
+		QRCode:  res.CodeUrl,
+		ID:      order.OrderNo,
+	}, nil
+}

routers/controllers/vas.go

@@ -5,6 +5,7 @@ import (
 	"github.com/HFO4/cloudreve/pkg/util"
 	"github.com/HFO4/cloudreve/service/vas"
 	"github.com/gin-gonic/gin"
+	"github.com/qingwg/payjs/notify"
 	"github.com/smartwalle/alipay/v3"
 )
 
@@ -100,3 +101,33 @@ func AlipayCallback(c *gin.Context) {
 	// 确认收到通知消息
 	alipay.AckNotification(c.Writer)
 }
+
+// PayJSCallback PayJS回调
+func PayJSCallback(c *gin.Context) {
+	pay, err := payment.NewPaymentInstance("payjs")
+	if err != nil {
+		util.Log().Debug("[PayJS回调] 无法创建支付宝客户端, %s", err)
+		c.Status(400)
+		return
+	}
+
+	payNotify := pay.(*payment.PayJSClient).Client.GetNotify(c.Request, c.Writer)
+
+	//设置接收消息的处理方法
+	payNotify.SetMessageHandler(func(msg notify.Message) {
+		if err := payment.OrderPaid(msg.OutTradeNo); err != nil {
+			util.Log().Debug("[PayJS回调] 支付处理失败, %s", err)
+		}
+	})
+
+	//处理消息接收以及回复
+	err = payNotify.Serve()
+	if err != nil {
+		util.Log().Debug("[PayJS回调] 回调处理失败, %s", err)
+		return
+	}
+
+	//发送回复的消息
+	payNotify.SendResponseMsg()
+
+}

routers/router.go

@@ -127,6 +127,11 @@ func InitMasterRouter() *gin.Engine {
 		// 回调接口
 		callback := v3.Group("callback")
 		{
+			// PAYJS回调
+			callback.POST(
+				"payjs",
+				controllers.PayJSCallback,
+			)
 			// 支付宝回调
 			callback.POST(
 				"alipay",