weixin

platformapi/wxpayapi/wxpayapi.go

@@ -2,7 +2,7 @@ package wxpayapi
 
 import (
 	"bytes"
-	"crypto/md5"
+	"crypto/sha256"
 	"crypto/tls"
 	"encoding/xml"
 	"fmt"
@@ -28,7 +28,7 @@ const (
 
 	sigKey     = "sign"
 	sigTypeKey = "sign_type"
-	sigType    = "MD5"
+	sigType    = "HMAC-SHA256"
 )
 
 const (
@@ -64,6 +64,17 @@ type RequestBase struct {
 	SignType   string `json:"sign_type,omitempty" xml:"sign_type,omitempty"`
 }
 
+type RequestBase2 struct {
+	XMLName xml.Name `json:"-" xml:"xml"`
+
+	AppID      string `json:"mch_appid" xml:"mch_appid"`
+	DeviceInfo string `json:"device_info,omitempty" xml:"device_info,omitempty"`
+	MchID      string `json:"mchid" xml:"mchid"`
+	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
+	Sign       string `json:"sign" xml:"sign"`
+	SignType   string `json:"sign_type,omitempty" xml:"sign_type,omitempty"`
+}
+
 type IRequestBase interface {
 	SetAppID(appID string)
 	SetMchID(mchID string)
@@ -222,6 +233,58 @@ type PayRefundResult struct {
 	TransactionID     string `json:"transaction_id"`
 }
 
+type MultiProfitSharing struct {
+	RequestBase
+	TransactionID string `json:"transaction_id" xml:"transaction_id"`
+	OutOrderNo    string `json:"out_order_no" xml:"out_order_no"`
+	Receivers     CData  `json:"receivers" xml:"receivers"`
+}
+
+type MultiProfitSharingResult struct {
+	ReturnCode string `json:"return_code" xml:"return_code"`
+	ReturnMsg  string `json:"return_msg" xml:"return_msg"`
+
+	ResultCode string `json:"result_code" xml:"result_code"`
+	ErrCode    string `json:"err_code,omitempty" xml:"err_code,omitempty"`
+	ErrCodeDes string `json:"err_code_des,omitempty" xml:"err_code_des,omitempty"`
+	AppID      string `json:"appid" xml:"appid"`
+	MchID      string `json:"mch_id" xml:"mch_id"`
+	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
+	Sign       string `json:"sign" xml:"sign"`
+
+	TransactionID string `json:"transaction_id" xml:"transaction_id"`
+	OutOrderNo    string `json:"out_order_no" xml:"out_order_no"`
+	OrderID       string `json:"order_id" xml:"order_id"`
+}
+
+type Transfers struct {
+	RequestBase2
+	PartnerTradeNo string `json:"partner_trade_no" xml:"partner_trade_no"`
+	OpenID         string `json:"openid" xml:"openid"`
+	CheckName      string `json:"check_name" xml:"check_name"`
+	ReUserName     string `json:"re_user_name,omitempty" xml:"re_user_name,omitempty"`
+	Amount         int    `json:"amount" xml:"amount"`
+	Desc           string `json:"desc" xml:"desc"`
+	SpbillCreateIP string `json:"spbill_create_ip" xml:"spbill_create_ip"`
+}
+
+type TransfersResult struct {
+	ReturnCode string `json:"return_code" xml:"return_code"`
+	ReturnMsg  string `json:"return_msg" xml:"return_msg"`
+
+	ResultCode string `json:"result_code" xml:"result_code"`
+	ErrCode    string `json:"err_code,omitempty" xml:"err_code,omitempty"`
+	ErrCodeDes string `json:"err_code_des,omitempty" xml:"err_code_des,omitempty"`
+	AppID      string `json:"appid" xml:"appid"`
+	MchID      string `json:"mch_id" xml:"mch_id"`
+	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
+	DeviceInfo string `json:"device_info,omitempty" xml:"device_info,omitempty"`
+
+	PartnerTradeNo string `json:"partner_trade_no" xml:"partner_trade_no"`
+	PaymentNo      string `json:"payment_no" xml:"payment_no"`
+	PaymentTime    string `json:"payment_time" xml:"payment_time"`
+}
+
 func New(appID, appKey, mchID string, config ...*platformapi.APIConfig) *API {
 	curConfig := platformapi.DefAPIConfig
 	if len(config) > 0 {
@@ -277,7 +340,7 @@ func (a *API) signParam(params map[string]interface{}) (sig string) {
 	sort.Sort(sort.StringSlice(valueList))
 	valueList = append(valueList, fmt.Sprintf("key=%s", a.appKey))
 	sig = strings.Join(valueList, "&")
-	sig = fmt.Sprintf("%X", md5.Sum([]byte(sig)))
+	sig = fmt.Sprintf("%X", sha256.Sum256([]byte(sig)))
 	return sig
 }
 
@@ -420,3 +483,23 @@ func (a *API) PayRefund(param *PayRefundParam) (refundResult *PayRefundResult, e
 	}
 	return refundResult, err
 }
+
+//请求多次分账
+//https://pay.weixin.qq.com/wiki/doc/api/allocation.php?chapter=27_6&index=2
+func (a *API) MultiProfitSharing(param *MultiProfitSharing) (result *MultiProfitSharingResult, err error) {
+	retVal, err := a.AccessAPI("secapi/pay/multiprofitsharing", param)
+	if err == nil {
+		err = a.translateResult(retVal, &result)
+	}
+	return result, err
+}
+
+//企业付款
+//https://pay.weixin.qq.com/wiki/doc/api/tools/mch_pay.php?chapter=14_2
+func (a *API) Transfers(param *Transfers) (result *TransfersResult, err error) {
+	retVal, err := a.AccessAPI("mmpaymkttransfers/promotion/transfers", param)
+	if err == nil {
+		err = a.translateResult(retVal, &result)
+	}
+	return result, err
+}