303 lines
7.5 KiB
Go
303 lines
7.5 KiB
Go
package biz
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/go-kratos/kratos/v2/errors"
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"github.com/go-kratos/kratos/v2/log"
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"time"
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err2 "voucher/api/err"
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v1 "voucher/api/v1"
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"voucher/internal/biz/bo"
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"voucher/internal/biz/kx"
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"voucher/internal/biz/vo"
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)
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func (v *VoucherBiz) CmbOrder(ctx context.Context, request *v1.CmbRequest) (*v1.CmbReply, error) {
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order, err := v.cmbOrder(ctx, request)
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if err != nil {
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return v.OrderFail(ctx, err)
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}
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reply, err := v.OrderSuccess(ctx, order.OrderNo)
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if err != nil {
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return nil, err
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}
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// 通知kx
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b, _ := json.Marshal(reply)
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_ = v.bbToWx(ctx, order, string(b))
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return reply, nil
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}
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func (c *VoucherBiz) cmbOrder(ctx context.Context, request *v1.CmbRequest) (*bo.OrderBo, error) {
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bizContent, err := c.CmbMixRepo.OrderVerify(ctx, request)
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if err != nil {
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return nil, err
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}
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ctx2 := context.Background()
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boReq := &bo.OrderCreateReqBo{
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OutBizNo: bizContent.TransactionId,
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ProductNo: bizContent.ActivityId,
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Account: bizContent.CmbUid,
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AppID: bizContent.AppId,
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Attach: bizContent.Attach,
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AccountType: vo.OrderAccountTypeOpenId,
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Type: vo.OrderTypeCmb,
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NotifyUrl: c.bc.Cmb.NotifyUrl,
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}
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order, err := c.Order(ctx2, boReq, bizContent)
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if err != nil {
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return nil, err
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}
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return order, nil
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}
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func (v *VoucherBiz) Order(ctx context.Context, req *bo.OrderCreateReqBo, cmbReq *v1.CmbOrderRequest) (order *bo.OrderBo, err error) {
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product, err3 := v.ProductRepo.GetByProductNo(ctx, req.ProductNo)
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if err3 != nil {
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return order, err3
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}
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order, err = v.OrderRepo.GetByOutBizNo(ctx, vo.OrderTypeCmb, req.OutBizNo)
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if err != nil && !err2.IsDbNotFound(err) {
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return order, err
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}
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if order != nil {
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if order.Status.IsFail() {
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if err4 := v.orderRetry(ctx, order); err4 != nil {
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return order, err4
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}
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}
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return order, err
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}
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order, err = v.order(ctx, req, product, cmbReq)
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if err != nil {
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return order, err
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}
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return order, nil
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}
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func (v *VoucherBiz) order(ctx context.Context, req *bo.OrderCreateReqBo, product *bo.ProductBo, cmbReq *v1.CmbOrderRequest) (*bo.OrderBo, error) {
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order, err := v.create(ctx, req, product)
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if err != nil {
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return nil, err
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}
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// 通知kx
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_ = v.cmbToBB(ctx, cmbReq)
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// 注册通知标签 order.MerchantNo 批次创建商户, order.BatchNo 商品批次号
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if err = v.registerNotifyTag(ctx, order.MerchantNo, order.BatchNo); err != nil {
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return nil, err
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}
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// 真实发放
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voucherNo, err := v.WechatCpnRepo.Order(ctx, order)
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if err != nil {
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if err3 := v.fail(ctx, order, err); err3 != nil {
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return nil, err3
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}
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return nil, err
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}
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return order, v.success(ctx, order, voucherNo)
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}
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func (v *VoucherBiz) orderRetry(ctx context.Context, order *bo.OrderBo) error {
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voucherNo, err := v.WechatCpnRepo.Order(ctx, order)
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if err != nil {
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if err3 := v.fail(ctx, order, err); err3 != nil {
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return err3
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}
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return err
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}
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return v.success(ctx, order, voucherNo)
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}
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func (v *VoucherBiz) create(ctx context.Context, req *bo.OrderCreateReqBo, product *bo.ProductBo) (*bo.OrderBo, error) {
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o := &bo.OrderBo{
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OrderNo: v.GenerateMixRepo.GeneratorString(ctx, fmt.Sprintf("%d%s", req.Type, req.OutBizNo)),
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OutBizNo: req.OutBizNo,
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ProductNo: req.ProductNo,
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Account: req.Account,
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AppID: req.AppID,
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MerchantNo: product.MchId,
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Channel: product.Channel,
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BatchNo: product.BatchNo,
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NotifyUrl: req.NotifyUrl,
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AccountType: vo.OrderAccountTypeOpenId,
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Type: req.Type,
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Status: vo.OrderStatusIng, // 同步发放，状态至为发放中
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Attach: req.Attach,
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}
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return v.OrderRepo.Create(ctx, o)
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}
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func (v *VoucherBiz) ing(ctx context.Context, id uint64) error {
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return v.OrderRepo.Ing(ctx, id)
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}
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func (v *VoucherBiz) success(ctx context.Context, order *bo.OrderBo, voucherNo string) error {
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order.VoucherNo = voucherNo
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return v.OrderRepo.Success(ctx, order.ID, voucherNo)
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}
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func (v *VoucherBiz) fail(ctx context.Context, order *bo.OrderBo, errReq error) error {
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if err := v.OrderRepo.Fail(ctx, order.ID, errReq.Error()); err != nil {
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return err
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}
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if err2.IsWechatAccountFail(errReq) || err2.IsWechatUserMaxCoupons(errReq) {
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return nil // 过滤调该类型错误通知
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}
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return v.alarm(ctx, order, errReq.Error())
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}
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func (c *VoucherBiz) OrderSuccess(ctx context.Context, orderNo string) (*v1.CmbReply, error) {
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bizReply := &v1.CmbOrderReply{
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RespCode: vo.CmbResponseStatusSuccess.GetValue(),
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RespMsg: "成功",
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CodeNo: orderNo,
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}
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replyBizContent, _ := json.Marshal(bizReply)
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return c.GetResponse(ctx, replyBizContent)
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}
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func (c *VoucherBiz) OrderFail(ctx context.Context, err error) (*v1.CmbReply, error) {
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se := errors.FromError(err)
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if len(se.Reason) == 0 {
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se.Reason = err2.CmbErr_CMB_UNKNOWN.String()
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}
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log.Errorf("order fail: %v", se)
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bizReply := &v1.CmbOrderReply{
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RespCode: vo.CmbResponseStatusFail.GetValue(),
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RespMsg: se.Message,
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CodeNo: "",
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ThirdErrCode: se.Reason,
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}
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replyBizContent, _ := json.Marshal(bizReply)
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return c.GetResponse(ctx, replyBizContent)
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}
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func (v *VoucherBiz) cmbToBB(ctx context.Context, cmbReq *v1.CmbOrderRequest) error {
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req := &kx.CmbToBBRequest{
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TransactionId: cmbReq.TransactionId,
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ActivityId: cmbReq.ActivityId,
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CmbUid: cmbReq.CmbUid,
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CmbUidType: cmbReq.CmbUidType,
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Timestamp: cmbReq.Timestamp,
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AppId: cmbReq.AppId,
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Attach: cmbReq.Attach,
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}
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return v.KxMixRepo.Request(ctx, req.GetSynNotice())
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}
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func (v *VoucherBiz) bbToWx(ctx context.Context, order *bo.OrderBo, cmbRes string) error {
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wxRes, err := json.Marshal(map[string]string{"coupon_id": order.VoucherNo})
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if err != nil {
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return err
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}
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req := &kx.BBToWechatRequest{
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StockId: order.BatchNo,
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OutRequestNo: order.OrderNo,
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AppId: order.AppID,
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StockCreatorMhId: order.MerchantNo,
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CouponValue: 0,
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CouponMinimum: 0,
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CouponId: order.VoucherNo,
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WxRes: string(wxRes),
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CmbRes: cmbRes,
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TransactionId: order.OutBizNo,
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}
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return v.KxMixRepo.Request(ctx, req.GetSynNotice())
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}
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func (v *VoucherBiz) wxToBB(ctx context.Context, order *bo.OrderBo, wxReq *bo.WechatVoucherNotifyBo) error {
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req := &kx.WechatToBBRequest{
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ActivityId: order.BatchNo,
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ActivityName: wxReq.PlainText.CouponName,
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VoucherId: order.VoucherNo,
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UserId: order.Account,
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UseTime: wxReq.PlainText.ConsumeInformation.ConsumeTime,
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UseAmount: wxReq.PlainText.ConsumeInformation.ConsumeAmount,
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BizType: "V_USE",
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RefundTime: "",
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RefundAmount: "",
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VoucherStatus: "",
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OrderId: order.OutBizNo,
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TradeNo: order.OrderNo,
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GmtVoucherCreate: fmt.Sprintf("%d", order.ReceiveSuccessTime.Unix()),
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}
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inputFormat := time.RFC3339
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if wxReq.PlainText.ConsumeInformation.ConsumeTime != "" {
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useTime, _ := time.Parse(inputFormat, wxReq.PlainText.ConsumeInformation.ConsumeTime)
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req.UseTime = fmt.Sprintf("%d", useTime.Unix())
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}
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return v.KxMixRepo.Request(ctx, req.GetSynNotice())
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}
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func (v *VoucherBiz) wxToBBRefund(ctx context.Context, order *bo.OrderBo) error {
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req := &kx.WechatToBBRequest{
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ActivityId: order.BatchNo,
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ActivityName: "",
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VoucherId: order.VoucherNo,
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UserId: order.Account,
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UseTime: "",
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UseAmount: 0,
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BizType: "V_REFUND",
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RefundTime: "",
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RefundAmount: "",
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VoucherStatus: "",
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OrderId: order.OutBizNo,
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TradeNo: order.OrderNo,
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GmtVoucherCreate: fmt.Sprintf("%d", order.ReceiveSuccessTime.Unix()),
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}
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return v.KxMixRepo.Request(ctx, req.GetSynNotice())
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}
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