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317 lines
9.8 KiB
317 lines
9.8 KiB
package pay_service
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import (
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"encoding/xml"
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"fmt"
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core2 "github.com/chanxuehong/wechat/mch/core"
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"github.com/chanxuehong/wechat/mch/pay"
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"hudongzhuanjia/logger"
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"hudongzhuanjia/models"
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"hudongzhuanjia/utils"
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"net/http"
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"strconv"
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"time"
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)
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const CallbackOrderUrl = "https://api.ouxuanhudong.com/PcClient/common/WeChatOauthCtl/callbackOrder"
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func Order(content, ip, openid string, fee, goodType int, userId, activityId int64) (map[string]interface{}, error) {
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client, err := Client()
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if err != nil {
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return nil, err
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}
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now := time.Now()
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timeStart := now.Format("20060101150405")
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timeExpire := now.Add(2 * time.Hour).Format("20060101150405")
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outTradeNo := utils.RandomStr(32)
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nonceStr := utils.RandomStr(32)
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resp, err := pay.UnifiedOrder2(client, &pay.UnifiedOrderRequest{
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Body: content,
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OutTradeNo: outTradeNo,
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TotalFee: int64(fee),
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SpbillCreateIP: ip,
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NotifyURL: CallbackOrderUrl,
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TradeType: "JSAPI",
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DeviceInfo: "WEB",
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NonceStr: nonceStr,
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SignType: core2.SignType_MD5,
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TimeStart: now,
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OpenId: openid,
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})
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if err != nil {
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return nil, err
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}
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userOrder := new(models.UserOrder)
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userOrder.DeviceInfo = "WEB"
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userOrder.Desc = content
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userOrder.UserId = userId
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userOrder.ActivityId = activityId
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userOrder.FeeType = "CNY"
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userOrder.GoodType = goodType
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userOrder.OpenId = openid
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userOrder.OutTradeNo = outTradeNo
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userOrder.TimeStart = timeStart
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userOrder.TimeExpire = timeExpire
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userOrder.TotalFee = fee
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userOrder.TradeType = "JSAPI"
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userOrder.PrepayId = resp.PrepayId
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userOrder.Status = 0
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userOrder.IsDelete = false
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userOrder.CreatedAt = time.Now()
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userOrder.UpdatedAt = time.Now()
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if _, err = userOrder.AddUserOrder(); err != nil {
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return nil, err
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}
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timestamp := strconv.FormatInt(time.Now().Unix(), 10)
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//获取H5支付需要的paySign
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pac := "prepay_id=" + resp.PrepayId
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paySign := core2.JsapiSign(client.AppId(), nonceStr, pac, core2.SignType_MD5, timestamp, ApiKey)
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return map[string]interface{}{
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"appid": Appid,
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"timestamp": timestamp,
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"nonce_str": nonceStr,
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"package": pac,
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"sign_type": core2.SignType_MD5,
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"pay_sign": paySign,
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"out_trade_no": outTradeNo,
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"user_order_id": userOrder.Id,
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}, nil
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}
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func UnifiedOrder(content, ip, openid string, fee int64) (map[string]interface{}, error) {
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client, err := Client()
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if err != nil {
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return nil, err
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}
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now := time.Now()
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outTradeNo := utils.RandomStr(32)
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nonceStr := utils.RandomStr(32)
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resp, err := pay.UnifiedOrder2(client, &pay.UnifiedOrderRequest{
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Body: content,
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OutTradeNo: outTradeNo,
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TotalFee: int64(fee),
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SpbillCreateIP: ip,
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NotifyURL: CallbackOrderUrl,
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TradeType: "JSAPI",
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DeviceInfo: "WEB",
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NonceStr: nonceStr,
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SignType: core2.SignType_MD5,
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TimeStart: now,
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OpenId: openid,
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})
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if err != nil {
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return nil, err
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}
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timestamp := strconv.FormatInt(time.Now().Unix(), 10)
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//获取H5支付需要的paySign
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pac := "prepay_id=" + resp.PrepayId
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paySign := core2.JsapiSign(client.AppId(), nonceStr, pac, core2.SignType_MD5, timestamp, ApiKey)
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return map[string]interface{}{
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"appid": Appid,
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"timestamp": timestamp,
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"nonce_str": nonceStr,
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"package": pac,
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"sign_type": core2.SignType_MD5,
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"pay_sign": paySign,
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"out_trade_no": outTradeNo,
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}, nil
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}
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// Notify
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type NotifyRequest struct {
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ReturnCode string `xml:"return_code,omitempty" json:"return_code,omitempty"`
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ReturnMsg string `xml:"return_msg,omitempty" json:"return_msg,omitempty"`
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ResultCode string `xml:"result_code,omitempty" json:"result_code,omitempty"`
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ErrCode string `xml:"err_code,omitempty" json:"err_code,omitempty"`
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ErrCodeDes string `xml:"err_code_des,omitempty" json:"err_code_des,omitempty"`
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Appid string `xml:"appid,omitempty" json:"appid,omitempty"`
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MchId string `xml:"mch_id,omitempty" json:"mch_id,omitempty"`
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DeviceInfo string `xml:"device_info,omitempty" json:"device_info,omitempty"`
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NonceStr string `xml:"nonce_str,omitempty" json:"nonce_str,omitempty"`
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Sign string `xml:"sign,omitempty" json:"sign,omitempty"`
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SignType string `xml:"sign_type,omitempty" json:"sign_type,omitempty"`
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Openid string `xml:"openid,omitempty" json:"openid,omitempty"`
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IsSubscribe string `xml:"is_subscribe,omitempty" json:"is_subscribe,omitempty"`
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TradeType string `xml:"trade_type,omitempty" json:"trade_type,omitempty"`
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BankType string `xml:"bank_type,omitempty" json:"bank_type,omitempty"`
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TotalFee int `xml:"total_fee,omitempty" json:"total_fee,omitempty"`
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SettlementTotalFee int `xml:"settlement_total_fee,omitempty" json:"settlement_total_fee,omitempty"`
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FeeType string `xml:"fee_type,omitempty" json:"fee_type,omitempty"`
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CashFee int `xml:"cash_fee,omitempty" json:"cash_fee,omitempty"`
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CashFeeType string `xml:"cash_fee_type,omitempty" json:"cash_fee_type,omitempty"`
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CouponFee int `xml:"coupon_fee,omitempty" json:"coupon_fee,omitempty"`
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CouponCount int `xml:"coupon_count,omitempty" json:"coupon_count,omitempty"`
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CouponType0 string `xml:"coupon_type_0,omitempty" json:"coupon_type_0,omitempty"`
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CouponType1 string `xml:"coupon_type_1,omitempty" json:"coupon_type_1,omitempty"`
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CouponId0 string `xml:"coupon_id_0,omitempty" json:"coupon_id_0,omitempty"`
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CouponId1 string `xml:"coupon_id_1,omitempty" json:"coupon_id_1,omitempty"`
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CouponFee0 int `xml:"coupon_fee_0,omitempty" json:"coupon_fee_0,omitempty"`
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CouponFee1 int `xml:"coupon_fee_1,omitempty" json:"coupon_fee_1,omitempty"`
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TransactionId string `xml:"transaction_id,omitempty" json:"transaction_id,omitempty"`
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OutTradeNo string `xml:"out_trade_no,omitempty" json:"out_trade_no,omitempty"`
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Attach string `xml:"attach,omitempty" json:"attach,omitempty"`
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TimeEnd string `xml:"time_end,omitempty" json:"time_end,omitempty"`
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}
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func NotifyOrder(req *http.Request) error {
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res := new(NotifyRequest)
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if err := xml.NewDecoder(req.Body).Decode(res); err != nil {
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return fmt.Errorf("xml.NewDecoder.Decode：%w", err)
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}
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if res.ReturnCode != CODE_SUCCESS {
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return fmt.Errorf("network error, retrun_code: %v and return_msg: %v", res.ReturnCode, res.ReturnMsg)
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}
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if res.ResultCode != CODE_SUCCESS {
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return fmt.Errorf("trade error, err_code: %v and err_code_des: %v", res.ErrCode, res.ErrCodeDes)
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}
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userOrder := new(models.UserOrder)
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exist, err := userOrder.GetByOutTradeNo(res.OutTradeNo)
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if err != nil {
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return err
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}
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if !exist {
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return fmt.Errorf("user order not exist")
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}
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userOrder.TimeEnd = res.TimeEnd
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userOrder.TransactionId = res.TransactionId
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userOrder.Status = 1
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if _, err = userOrder.UpdateStatusById(userOrder.Id); err != nil {
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return err
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}
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// 设置一下
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if userOrder.GoodType == 1 { // 霸屏
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_, err = new(models.BullyScreenHistory).UpdateStatusByUserOrderId(userOrder.Id, 0)
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if err != nil {
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return err
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}
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} else if userOrder.GoodType == 2 {
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_, err = new(models.RewardHistory).UpdateStatusByUserOrderId(userOrder.Id, 0)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func Query(outTradeNo string) (*models.UserOrder, error) {
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client, err := Client()
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if err != nil {
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return nil, err
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}
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// 请求订单查询，成功后得到结果
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res, err := pay.OrderQuery2(client, &pay.OrderQueryRequest{
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OutTradeNo: outTradeNo,
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NonceStr: utils.RandomStr(32),
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SignType: core2.SignType_MD5,
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})
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if err != nil {
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return nil, err
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}
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userOrder := new(models.UserOrder)
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userOrder.TransactionId = res.TransactionId
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userOrder.TimeEnd = core2.FormatTime(res.TimeEnd)
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switch res.TradeState {
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case CODE_TRADE_CLOSED:
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userOrder.Status = -1
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case CODE_TRADE_SUCCESS:
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userOrder.Status = 1
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case CODE_TRADE_REVOKED:
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userOrder.Status = 2
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case CODE_TRADE_REFUND:
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userOrder.Status = 3
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case CODE_TRADE_PAYERROR:
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userOrder.Status = 4
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default:
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userOrder.Status = 0
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}
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if _, err = userOrder.UpdateStatusByOutTradeNo(outTradeNo, userOrder.Status); err != nil {
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return nil, err
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}
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return userOrder, nil
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}
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func BatchQueryByUserId(userId int64) error {
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orders, err := models.GetUserOrdersByStatusAndUserId(userId, 0)
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if err != nil {
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return err
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}
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return batchQuery(orders)
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}
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func BatchQueryByActivityId(activityId int64) error {
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orders, err := models.GetUserOrdersByStatusAndActivityId(activityId, 0)
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if err != nil {
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return nil
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}
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return batchQuery(orders)
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}
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func batchQuery(orders []*models.UserOrder) error {
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for _, order := range orders {
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userOrder, err := Query(order.OutTradeNo)
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if err != nil {
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return err
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}
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order.Status = userOrder.Status
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order.TransactionId = userOrder.TransactionId
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order.TimeEnd = userOrder.TimeEnd
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if order.Status == 1 { // 付款成功
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if order.GoodType == 1 {
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_, err = new(models.BullyScreenHistory).UpdateStatusByUserOrderId(order.Id, 0)
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if err != nil {
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return err
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}
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} else if order.GoodType == 2 {
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_, err = new(models.RewardHistory).UpdateStatusByUserOrderId(order.Id, 0)
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if err != nil {
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return err
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}
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} else {
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logger.Sugar.Info("支付测试")
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}
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} else if order.TimeExpire <= time.Now().Format("20060101150405") {
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err = Close(order.OutTradeNo)
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if err != nil {
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return err
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}
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order.Status = -1 // 关闭支付
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_, err = order.UpdateStatusById(order.Id)
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if err != nil {
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return err
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}
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}
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}
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return nil
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}
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func Close(outTradeNo string) error {
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//client := wechat.NewClient(Appid, Mchid, ApiKey, true)
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client, err := Client()
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if err != nil {
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return err
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}
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err = pay.CloseOrder2(client, &pay.CloseOrderRequest{
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OutTradeNo: outTradeNo,
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NonceStr: utils.RandomStr(32),
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SignType: core2.SignType_MD5,
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})
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// 请求关闭订单，成功后得到结果
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if err != nil {
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return err
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}
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return nil
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}
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