Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

web/api/rechargectrl/DaBaiSha.go

@@ -0,0 +1,70 @@
+package rechargectrl
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"91porn-server/common/log"
+	"91porn-server/common/rchgutil"
+	"91porn-server/web/service/rechargeser"
+
+	"github.com/gin-gonic/gin"
+)
+
+// DaBaiShaCallBack 金鱼结构回调函数
+func DaBaiShaCallBack(ctx *gin.Context) {
+	if err := func() error {
+		rchg := rchgutil.DaBaiShaRes{}
+		g := rchgutil.DaBaiSha{}
+		if err := ctx.ShouldBindJSON(&rchg); err != nil {
+			log.Error(fmt.Sprintf("DaBaiSha callback parameter bind fail error:%+v:", err))
+			return err
+		}
+		bs, _ := json.Marshal(rchg)
+		log.Info(fmt.Sprintf("DaBaiSha callback parameter data:%+v:", string(bs)))
+		buf := bytes.Buffer{}
+		buf.WriteString(strconv.Itoa(rchg.Code))
+		buf.WriteString(rchg.MercID)
+		buf.WriteString(rchg.OID)
+		buf.WriteString(rchg.PayMoney)
+		buf.WriteString(rchg.TradeNo)
+		buf.WriteString(g.GetAppSecret())
+		if !rchgutil.VerifySign(rchg.Sign, buf.String()) {
+			log.Error("DaBaiSha callback sign verify fail")
+			return errors.New("check sign fail")
+		}
+		payMoneyf, err := strconv.ParseFloat(rchg.PayMoney, 64)
+		if err != nil {
+			log.Error(fmt.Sprintf("DaBaiSha callback ParseFloat fail error:%+v:", err))
+			return fmt.Errorf("invalid payMoney %s", rchg.PayMoney)
+		}
+		payMoneyf = payMoneyf * 100
+		payMoney := int64(payMoneyf)
+		g.TradeNo = rchg.TradeNo
+		msg, err := g.QueryOrder()
+		if err != nil {
+			return err
+		}
+		if msg.PayTime == "" {
+			return errors.New("querry order err,no payTime")
+		}
+		loc, _ := time.LoadLocation("Local")
+		paymentAt, err := time.ParseInLocation("2006-01-02T15:04:05Z07:00", msg.PayTime, loc)
+		if err != nil {
+			return err
+		}
+		if err = rechargeser.RechargeCallBack(ctx, rchg.OID, payMoney, rchg.TradeNo, rchg.Code, paymentAt); err != nil {
+			log.Error(fmt.Sprintf("DaBaiSha RechargeCallBack  fail error:%+v:", err))
+		}
+		return err
+	}(); err != nil {
+		ctx.String(http.StatusBadRequest, "fail")
+		return
+	}
+	ctx.String(http.StatusOK, "success")
+}