363 lines
11 KiB
Go
363 lines
11 KiB
Go
package biz
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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v1 "voucher/api/v1"
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"voucher/internal/biz/bo"
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"voucher/internal/biz/cmb"
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"voucher/internal/biz/mixrepos"
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"voucher/internal/biz/repo"
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"voucher/internal/biz/vo"
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"voucher/internal/conf"
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"voucher/internal/data"
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"voucher/internal/pkg/lock"
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"github.com/go-kratos/kratos/v2/log"
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"gorm.io/gorm"
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)
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type MultiBiz struct {
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bc *conf.Bootstrap
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rdb *data.Rdb
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Cmb *cmb.Cmb
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ProductRepo repo.ProductRepo
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OrderRepo repo.OrderRepo
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MultiNotifyDataRepo repo.MultiNotifyDataRepo
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MultiNotifyLogRepo repo.MultiNotifyLogRepo
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CmbMixRepo mixrepos.CmbMixRepo
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}
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func NewMultiBiz(
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bc *conf.Bootstrap,
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rdb *data.Rdb,
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cmb *cmb.Cmb,
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productRepo repo.ProductRepo,
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orderRepo repo.OrderRepo,
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multiNotifyDataRepo repo.MultiNotifyDataRepo,
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multiNotifyLogRepo repo.MultiNotifyLogRepo,
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cmbMixRepo mixrepos.CmbMixRepo,
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) *MultiBiz {
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return &MultiBiz{
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bc: bc,
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rdb: rdb,
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Cmb: cmb,
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ProductRepo: productRepo,
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OrderRepo: orderRepo,
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MultiNotifyDataRepo: multiNotifyDataRepo,
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MultiNotifyLogRepo: multiNotifyLogRepo,
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CmbMixRepo: cmbMixRepo,
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}
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}
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func (biz *MultiBiz) Notify(ctx context.Context, ip, source string, req *bo.WechatVoucherNotifyBo) error {
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// 商品数据量较少，先查询商品是否存在，过滤多余的通知信息
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_, err := biz.ProductRepo.GetByMchStockId(ctx, req.PlainText.StockCreatorMchid, req.PlainText.StockID)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return nil
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}
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return fmt.Errorf("商品查询错误 error: %w", err)
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}
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cl := vo.MultiNotifyLockKey.BuildCache([]string{
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source,
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req.PlainText.StockID,
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req.PlainText.CouponID,
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})
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return lock.NewMutex(biz.rdb.Rdb, cl.TTL).Lock(ctx, cl.Key, func(ctx context.Context) error {
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if req.PlainText.ConsumeInformation.ConsumeAmount == 0 {
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return fmt.Errorf("消费金额不能为0")
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}
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order, err := biz.order(ctx, req)
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if err != nil {
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return err
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}
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if order.ActivityId == "" {
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return fmt.Errorf("批次活动ID为空，不是多笔立减金，请检查")
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}
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if err = biz.Run(ctx, ip, source, req, order); 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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}
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func (biz *MultiBiz) order(ctx context.Context, req *bo.WechatVoucherNotifyBo) (*bo.OrderBo, error) {
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order, err := biz.OrderRepo.GetByCouponId(ctx, req.PlainText.StockCreatorMchid, req.PlainText.StockID, req.PlainText.CouponID)
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if err != nil {
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return nil, fmt.Errorf("订单查询错误 error: %w", err)
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}
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return order, nil
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}
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func (biz *MultiBiz) Run(ctx context.Context, ip, source string, req *bo.WechatVoucherNotifyBo, order *bo.OrderBo) error {
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if order.ActivityId == "" {
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return fmt.Errorf("批次活动ID为空，不是多笔立减金，请检查")
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}
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mnd, err := biz.MultiNotifyDataRepo.GetByNotifyID(ctx, source, req.ID)
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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return fmt.Errorf("查询通知数据错误 error: %v", err)
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}
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if mnd != nil {
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if mnd.NoticeNum > 0 {
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log.Warnf("[%s] multi notify log already exists,req:%+v", source, req)
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return nil
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}
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} else {
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mnd, err = biz.mndCreate(ctx, ip, source, req, order)
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if err != nil {
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return fmt.Errorf("创建通知数据错误 error: %v", err)
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}
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}
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return biz.run(ctx, req, mnd, order)
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}
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func (biz *MultiBiz) RetryRunByMultiNotifyDataId(ctx context.Context, multiNotifyDataId int64) error {
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mnd, err := biz.MultiNotifyDataRepo.GetByID(ctx, multiNotifyDataId)
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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return fmt.Errorf("查询通知数据错误 error: %v", err)
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}
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order, err := biz.OrderRepo.GetByOrderNo(ctx, mnd.OrderNo)
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if err != nil {
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return fmt.Errorf("订单查询错误 error: %v", err)
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}
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var req *bo.WechatVoucherNotifyBo
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if err = json.Unmarshal([]byte(mnd.OriginalData), &req); err != nil {
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return fmt.Errorf("通知数据 json unmarshal 错误 error: %v", err)
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}
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return biz.run(ctx, req, mnd, order)
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}
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func (biz *MultiBiz) run(ctx context.Context, req *bo.WechatVoucherNotifyBo, mnd *bo.MultiNotifyDataBo, order *bo.OrderBo) error {
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// 如果核销金额为空，不再推送下游
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if mnd.ConsumeAmount == 0 {
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log.Warnf("[%s] multi notify log consume amount is 0,req:%+v", mnd.NotifyID, req)
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return nil
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}
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nl, request, err := biz.nlCreate(ctx, req, mnd, order)
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if err != nil {
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return fmt.Errorf("创建通知日志错误 error: %v", err)
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}
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if err = biz.Request(ctx, mnd, nl, request); err != nil {
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return fmt.Errorf("请求错误 error: %v", err)
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}
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if req.PlainText.Status.IsUsed() {
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if order.Status.IsUse() {
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if err = biz.OrderRepo.MultiOverUsed(ctx, order.ID, req.PlainText.ConsumeInformation.ConsumeTime, "再次核销完成"); err != nil {
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return fmt.Errorf("订单再次核销完成修改发生错误 error: %v", err)
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}
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} else {
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if err = biz.OrderRepo.MultiOverUsed(ctx, order.ID, req.PlainText.ConsumeInformation.ConsumeTime, "核销完成"); err != nil {
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return fmt.Errorf("订单核销完成修改发生错误 error: %v", err)
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}
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}
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} else {
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if err = biz.OrderRepo.MultiLastUsed(ctx, order.ID, req.PlainText.ConsumeInformation.ConsumeTime); err != nil {
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return fmt.Errorf("订单核销修改发生错误 error: %v", err)
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}
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}
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return nil
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}
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func (biz *MultiBiz) mndCreate(ctx context.Context, ip, source string, req *bo.WechatVoucherNotifyBo, order *bo.OrderBo) (*bo.MultiNotifyDataBo, error) {
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originalData, err := req.Str()
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if err != nil {
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return nil, fmt.Errorf("通知数据 json str 错误 error: %v", err)
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}
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return biz.MultiNotifyDataRepo.Create(ctx, &bo.MultiNotifyDataBo{
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Source: source,
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IP: ip,
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NotifyID: req.ID,
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OrderNo: order.OrderNo,
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OutBizNo: order.OutBizNo,
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CouponID: req.PlainText.CouponID,
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StockID: req.PlainText.StockID,
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ConsumeAmount: int32(req.PlainText.ConsumeInformation.ConsumeAmount),
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ConsumeTime: &req.PlainText.ConsumeInformation.ConsumeTime,
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TransactionID: req.PlainText.ConsumeInformation.TransactionID,
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EventType: req.EventType,
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Status: req.PlainText.Status,
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OriginalData: originalData,
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})
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}
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func (biz *MultiBiz) nlCreate(ctx context.Context, req *bo.WechatVoucherNotifyBo, mnd *bo.MultiNotifyDataBo, order *bo.OrderBo) (*bo.MultiNotifyLogBo, *v1.CmbRequest, error) {
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if biz.bc.Cmb.MultiNotifyUrl == "" {
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return nil, nil, fmt.Errorf("CMB多笔立减金通知地址为空")
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}
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nl := &bo.MultiNotifyLogBo{
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MultiNotifyDataID: mnd.ID,
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OrderNo: mnd.OrderNo,
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OutBizNo: mnd.OutBizNo,
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CouponID: mnd.CouponID,
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ActivityNo: order.ProductNo,
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StockID: mnd.StockID,
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EventType: mnd.EventType,
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Status: req.PlainText.Status,
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ConsumeAmount: mnd.ConsumeAmount,
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ConsumeTime: mnd.ConsumeTime,
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TransactionID: req.PlainText.ConsumeInformation.TransactionID,
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//RequestURL: order.NotifyUrl,
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RequestURL: biz.bc.Cmb.MultiNotifyUrl,
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RequestStatus: vo.MultiNotifyLogStatusWait.GetValue(),
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OrderCreateTime: order.CreateTime,
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CouponCreateTime: &req.PlainText.CreateTime,
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}
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request, cmbRequestBo, err := biz.GetRequest(ctx, nl, order)
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if err != nil {
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return nil, nil, err
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}
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b, _ := json.Marshal(request)
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nl.OriginReq = cmbRequestBo.BizContent
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nl.Request = string(b)
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res, err := biz.MultiNotifyLogRepo.Create(ctx, nl)
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if err != nil {
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return nil, nil, fmt.Errorf("创建通知日志错误 error: %v", err)
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}
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// 创建出来的核销时间精度有差距，重新赋值返回出去
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res.ConsumeTime = mnd.ConsumeTime
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return res, request, nil
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}
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func (biz *MultiBiz) bizContent(nl *bo.MultiNotifyLogBo, order *bo.OrderBo) (string, error) {
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req := &v1.CmbMultiNotifyRequest{
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TransactionId: nl.OutBizNo, // cmb业务号
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ActivityId: nl.ActivityNo, // 批次活动号
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CouponId: nl.CouponID, // 微信券券号
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AcquiredDate: order.ReceiveSuccessTime.Format("2006-01-02 15:04:05.000"), // 券领取时间
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Status: "1", // 券状态 0：可使用，1：已使用
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CouponStatus: "0", // 0：可使用，1：已使用
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TransDate: nl.ConsumeTime.Format("2006-01-02 15:04:05.000"), // 核销时间，验券时间，格式yyyy-mm-dd hh:mm:ss.sss
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TransAmount: fmt.Sprintf("%d", nl.ConsumeAmount),
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OrderId: nl.TransactionID, // 券核销支付单号
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Ticket: nl.OrderNo, // 券订单号，lsxd订单号
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OrgNo: "LANSEXIONGDIMULTI", // cmb固定值
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Attach: order.Attach, // cmb拓展参数
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Ext: "",
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}
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if nl.Status.IsUsed() {
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req.CouponStatus = "1"
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}
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bizJsonBytes, err := json.Marshal(req)
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if err != nil {
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return "", fmt.Errorf("json.Marshal CmbNotifyRequest error: %v", err)
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}
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return string(bizJsonBytes), nil
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}
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func (biz *MultiBiz) GetRequest(ctx context.Context, nl *bo.MultiNotifyLogBo, order *bo.OrderBo) (*v1.CmbRequest, *bo.CmbRequestBo, error) {
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bizContent, err := biz.bizContent(nl, order)
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if err != nil {
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return nil, nil, err
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}
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r := &bo.CmbRequestBo{
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FuncName: vo.CmbNotifyFuncNameUpdateCodeStatusForMulti,
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BizContent: bizContent,
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}
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request, err := biz.CmbMixRepo.GetRequest(ctx, r)
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if err != nil {
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return nil, nil, err
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}
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return request, r, nil
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}
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func (biz *MultiBiz) Request(ctx context.Context, mmd *bo.MultiNotifyDataBo, nl *bo.MultiNotifyLogBo, request *v1.CmbRequest) error {
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if nl.RequestURL == "" {
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if err := biz.notifyFail(ctx, nl, "回调通知招行地址为空,不做通知"); err != nil {
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return err
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}
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// 回调通知地址为空，不返回错误，不做再次通知处理
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return nil
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}
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reply, err := biz.CmbMixRepo.Request(ctx, request, nl.RequestURL)
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if err != nil {
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if err3 := biz.notifyFail(ctx, nl, err.Error()); 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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if err = biz.CmbMixRepo.VerifyResponse(ctx, reply); err != nil {
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errMsg := fmt.Sprintf("回调通知招行返回验证结果发生错误,resp:%+v error:%s", reply, err.Error())
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if err3 := biz.notifyFail(ctx, nl, errMsg); 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 biz.notifySuccess(ctx, mmd, nl, reply)
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}
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func (biz *MultiBiz) notifyFail(ctx context.Context, nl *bo.MultiNotifyLogBo, remark string) error {
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if err := biz.MultiNotifyLogRepo.Fail(ctx, nl.ID, remark); err != nil {
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return fmt.Errorf("更新通知日志失败状态发生错误 error: %v", err)
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}
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return nil
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}
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func (biz *MultiBiz) notifySuccess(ctx context.Context, mmd *bo.MultiNotifyDataBo, nl *bo.MultiNotifyLogBo, reply *v1.CmbReply) error {
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response, err := json.Marshal(reply)
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if err != nil {
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return fmt.Errorf("json.Marshal CmbReply error: %v", err)
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}
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if err = biz.MultiNotifyLogRepo.Success(ctx, nl.ID, string(response)); err != nil {
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return fmt.Errorf("更新通知日志成功状态发生错误 error: %v", err)
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}
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if err = biz.MultiNotifyDataRepo.AddNoticeNum(ctx, mmd.ID); err != nil {
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return fmt.Errorf("更新通知数据通知次数发生错误 error: %v", err)
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}
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return nil
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}
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