93 lines
2.2 KiB
Go
Executable File
93 lines
2.2 KiB
Go
Executable File
package transfer
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import (
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"context"
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"encoding/json"
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"rs/rpc/transfer"
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"rs/untils/rsa"
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"github.com/jinzhu/copier"
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"github.com/zeromicro/go-zero/core/logx"
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"rs/cmd/api/internal/svc"
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"rs/cmd/api/internal/types"
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)
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type MarketLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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// 荣数立减金发放
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func NewMarketLogic(ctx context.Context, svcCtx *svc.ServiceContext) *MarketLogic {
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return &MarketLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *MarketLogic) Market(req *types.Req) (resp *types.Resp, err error) {
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var (
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reqData transfer.RsCouponGrantReq
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res types.Resp
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)
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DecryptData, _ := l.Decrypt(req.VendorNo, req.Data)
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_ = copier.Copy(&reqData, &req)
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tagLen := len(DecryptData.VoucherTag)
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if tagLen > 6 {
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//如果没有解析出来，直接投递给荣数，让荣数自行处理转发
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result, _err := l.svcCtx.TransferRpc.RsCouponGrant(l.ctx, &reqData)
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if _err != nil {
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return nil, err
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}
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_ = copier.Copy(&res, &result)
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} else {
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prefix := DecryptData.VoucherTag[0:6]
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prefixData, err := l.svcCtx.ProductRedirectConf.FindOneByProductNoPrefix(l.ctx, prefix)
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if err != nil {
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return nil, err
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}
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if prefixData == nil {
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result, _err := l.svcCtx.TransferRpc.RsCouponGrant(l.ctx, &reqData)
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if _err != nil {
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return nil, _err
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}
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_ = copier.Copy(&res, &result)
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} else {
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result, _err := l.svcCtx.TransferRpc.ZltxRsMiXue(l.ctx, &reqData)
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if _err != nil {
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return nil, _err
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}
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_ = copier.Copy(&res, &result)
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}
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}
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return &res, nil
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}
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func (l *MarketLogic) Decrypt(vendorNo string, encryptData string) (types.DecryptReqData, error) {
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var (
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decryptData types.DecryptReqData
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deCrypt []byte
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)
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merchantInfo, err := l.svcCtx.Merchant.FindOneByMerchantId(l.ctx, vendorNo)
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if err != nil {
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return decryptData, err
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}
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// 修改请求体
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switch merchantInfo.SignatureMethod {
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default:
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privateKeyPEM := `-----BEGIN RSA PRIVATE KEY-----
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` + merchantInfo.RsaPrivateKey.String + `
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-----END RSA PRIVATE KEY-----`
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deCrypt, err = rsa.Decrypt(privateKeyPEM, encryptData)
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if err != nil {
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return decryptData, err
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}
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}
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_ = json.Unmarshal(deCrypt, &decryptData)
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return decryptData, nil
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}
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