smart_canteen/app/customer/hdl/hdl_call_back.go

package hdl

import (
	"applet/app/admin/lib/validate"
	"applet/app/customer/md"
	"applet/app/customer/svc"
	"applet/app/db"
	"applet/app/e"
	"applet/app/enum"
	"encoding/json"
	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/wechatpay-apiv3/wechatpay-go/utils"
)

func AlipayJsApiCallBack(c *gin.Context) {
	data := svc.CheckAllCallbackParams(c)
	if data == nil {
		e.OutErr(c, e.ERR_INVALID_ARGS)
		return
	}
	c.Set("callback", data)
	args, ok := data.(*md.AliPayCallback)
	if !ok {
		fmt.Println("反射ok失败")
		e.OutErr(c, e.ERR_INVALID_ARGS, "反射失败")
		return
	}
	if args.GmtRefund != "" {
		//TODO::退款通知不需要处理
		c.String(200, "success")
		return
	}
	_, err := svc.DealCentralKitchenForSchoolOrderCallBack(args.OutTradeNo, args.TradeStatus)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	//TODO::此处需要直接输出 success，避免支付宝重复回调
	//c.Header("Content-Type", "text/html; charset=utf-8")
	c.String(200, "success")
}

func WxJsApiCallBack(c *gin.Context) {
	var req md.WxPayCallback
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = validate.HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	sysCfgDb := db.SysCfgDb{}
	sysCfgDb.Set()
	sysCfg := sysCfgDb.SysCfgFindWithDb(enum.WxSpMchApiV3Key)

	//TODO::进行解密
	decryptString, err := utils.DecryptAES256GCM(sysCfg[enum.WxSpMchApiV3Key], req.Resource.AssociatedData, req.Resource.Nonce, req.Resource.Ciphertext)
	if err != nil {
		e.OutErr(c, e.ERR, "解密失败")
		return
	}
	fmt.Println(">>>>>>>>>>", decryptString)
	var resp md.WxPayDecryptAesCallback
	err = json.Unmarshal([]byte(decryptString), &resp)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	_, err = svc.DealCentralKitchenForSchoolOrderCallBackForWx(resp.OutTradeNo, resp.TransactionId, resp.TradeState)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}
	e.OutSuc(c, "success", nil)
}