bakery/app/pay/svc/svc_wxpay.go

package svc

import (
	"applet/app/e"
	"applet/app/lib/wxpay"
	"applet/app/pay/md"
	svcComm "applet/app/svc"

	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/iGoogle-ink/gopay"
	v3 "github.com/iGoogle-ink/gopay/wechat/v3"
	"github.com/iGoogle-ink/gotil/xlog"
	"github.com/tidwall/gjson"
)

// app支付v2
func WxAppPay(c *gin.Context, params *md.WxPayParams) (map[string]string, error) {
	appId := svcComm.SysCfgGet(c, "pay_wx_appid")
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	apiKey := svcComm.SysCfgGet(c, "pay_wx_api_key")
	client := wxpay.NewClient(appId, mchId, apiKey, true)
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	r, err := wxpay.TradeAppPay(client, params.Subject, params.OrdId, params.Amount, notifyUrl)
	return r, err
}

// H5支付v2
func WxH5Pay(c *gin.Context, params *md.WxPayParams) (map[string]string, error) {
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	apiKey := svcComm.SysCfgGet(c, "pay_wx_api_key")
	//读公众号的
	appId := svcComm.SysCfgGet(c, "wx_official_account_app_id")
	fmt.Println(appId)
	fmt.Println(mchId)
	fmt.Println(apiKey)
	fmt.Println(params)
	ip := c.ClientIP()
	fmt.Println(ip)

	client := wxpay.NewClient(appId, mchId, apiKey, true)
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	r, err := wxpay.TradeH5Pay(client, params.Subject, params.OrdId, params.Amount, notifyUrl, ip)
	return r, err
}

// 小程序v2
func WxMiniProgPay(c *gin.Context, params *md.WxPayParams) (map[string]string, error) {
	//读取小程序设置的
	wxAppletKey := svcComm.SysCfgGet(c, "wx_applet_key")
	var appId string
	if wxAppletKey != "" {
		appId = gjson.Get(wxAppletKey, "appId").String()
	}
	fmt.Println(appId)
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	apiKey := svcComm.SysCfgGet(c, "pay_wx_api_key")
	client := wxpay.NewClient(appId, mchId, apiKey, true)
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	// 兼容未登录支付 api/v1/unlogin/pay/:payMethod/:orderType（因为该路由未经过jwt-auth中间件）
	user, err := svcComm.CheckUser(c)
	if user == nil || err != nil {
		return nil, e.NewErr(403000, "需要登录才能支付")
	}

	if user.Profile.ThirdPartyWechatMiniOpenid == "" {
		return nil, e.NewErr(403000, "openid error")
	}
	r, err := wxpay.TradeMiniProgPay(client, params.Subject, params.OrdId, params.Amount, notifyUrl, user.Profile.ThirdPartyWechatMiniOpenid)
	return r, err
}

// app支付V3
func WxAppPayV3(c *gin.Context, params *md.WxPayParams) (map[string]string, error) {
	appId := svcComm.SysCfgGet(c, "pay_wx_miniprog_appid")
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	SerialNo := svcComm.SysCfgGet(c, "pay_wx_api_key")
	ApiV3Key := svcComm.SysCfgGet(c, "pay_wx_api_key")
	PKContent := svcComm.SysCfgGet(c, "pay_wx_api_key")
	client, err := v3.NewClientV3(appId, mchId, SerialNo, ApiV3Key, PKContent)
	if err != nil {
		xlog.Error(err)
		return nil, err
	}
	client.DebugSwitch = gopay.DebugOff
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	r, err := wxpay.TradeAppPayV3(client, params.Subject, params.OrdId, params.Amount, notifyUrl)
	return r, err
}

// 微信JSAPI支付
func WxAppJSAPIPay(c *gin.Context, params *md.WxPayParams) (map[string]string, error) {
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	apiKey := svcComm.SysCfgGet(c, "pay_wx_api_key")
	//读公众号的
	appId := svcComm.SysCfgGet(c, "wx_official_account_app_id")
	client := wxpay.NewClient(appId, mchId, apiKey, true)
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	// 兼容未登录支付 api/v1/unlogin/pay/:payMethod/:orderType（因为该路由未经过jwt-auth中间件）
	user, err := svcComm.CheckUser(c)
	if user == nil || err != nil {
		return nil, e.NewErr(403000, "需要登录才能支付")
	}

	if user.Profile.ThirdPartyWechatH5Openid == "" {
		return nil, e.NewErr(403000, "openid error")
	}
	r, err := wxpay.TradeJSAPIPay(client, params.Subject, params.OrdId, params.Amount, notifyUrl, user.Profile.ThirdPartyWechatH5Openid)
	return r, err
}

// H5支付V3
func WxH5PayV3(c *gin.Context, params *md.WxPayParams) (string, error) {
	appId := svcComm.SysCfgGet(c, "pay_wx_appid")
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	apiKey := svcComm.SysCfgGet(c, "pay_wx_api_key")
	client := wxpay.NewClient(appId, mchId, apiKey, false)
	notifyUrl := ""
	ip := c.ClientIP()
	_, err := wxpay.TradeH5Pay(client, params.Subject, params.OrdId, params.Amount, notifyUrl, ip)
	return "", err
}

// 小程序V3
func WxMiniProgPayV3(c *gin.Context, params *md.WxPayParams) (string, error) {
	appId := svcComm.SysCfgGet(c, "pay_wx_miniprog_appid")
	mchId := svcComm.SysCfgGet(c, "pay_wx_mch_id")
	SerialNo := svcComm.SysCfgGet(c, "pay_wx_api_key")
	ApiV3Key := svcComm.SysCfgGet(c, "pay_wx_api_key")
	PKContent := svcComm.SysCfgGet(c, "pay_wx_api_key")
	client, err := v3.NewClientV3(appId, mchId, SerialNo, ApiV3Key, PKContent)
	if err != nil {
		xlog.Error(err)
		return "", err
	}
	client.DebugSwitch = gopay.DebugOff
	notifyUrl := fmt.Sprintf(md.CALLBACK_URL, c.Request.Host, c.GetString("mid"), params.OrderType, md.WX_PAY)
	r, err := wxpay.TradeMiniProgPayV3(client, params.Subject, params.OrdId, params.Amount, notifyUrl)
	return r, err
}