83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
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package admin_feature
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import (
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"context"
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"encoding/hex"
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"tydata-server/app/main/api/internal/svc"
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"tydata-server/app/main/api/internal/types"
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"tydata-server/app/main/model"
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"tydata-server/common/xerr"
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"tydata-server/pkg/lzkit/crypto"
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"github.com/pkg/errors"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type AdminGetFeatureExampleLogic 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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func NewAdminGetFeatureExampleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AdminGetFeatureExampleLogic {
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return &AdminGetFeatureExampleLogic{
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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 *AdminGetFeatureExampleLogic) AdminGetFeatureExample(req *types.AdminGetFeatureExampleReq) (resp *types.AdminGetFeatureExampleResp, err error) {
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// 1. 查询示例数据
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example, err := l.svcCtx.ExampleModel.FindOneByFeatureId(l.ctx, req.FeatureId)
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if err != nil {
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if errors.Is(err, model.ErrNotFound) {
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// 示例数据不存在，返回空数据
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return &types.AdminGetFeatureExampleResp{
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Id: 0,
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FeatureId: req.FeatureId,
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ApiId: "",
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Data: "",
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CreateTime: "",
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UpdateTime: "",
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}, nil
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}
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR),
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"查询示例数据失败, featureId: %d, err: %v", req.FeatureId, err)
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}
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// 2. 获取解密密钥
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secretKey := l.svcCtx.Config.Encrypt.SecretKey
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key, decodeErr := hex.DecodeString(secretKey)
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if decodeErr != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR),
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"获取AES密钥失败: %v", decodeErr)
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}
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// 3. 解密示例数据
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var decryptedData string
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if example.Content == "000" {
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// 特殊值，直接返回
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decryptedData = example.Content
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} else {
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// 解密数据
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decryptedBytes, decryptErr := crypto.AesDecrypt(example.Content, key)
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if decryptErr != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR),
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"解密示例数据失败: %v", decryptErr)
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}
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decryptedData = string(decryptedBytes)
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}
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// 4. 返回解密后的数据
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return &types.AdminGetFeatureExampleResp{
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Id: example.Id,
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FeatureId: example.FeatureId,
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ApiId: example.ApiId,
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Data: decryptedData,
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CreateTime: example.CreateTime.Format("2006-01-02 15:04:05"),
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UpdateTime: example.UpdateTime.Format("2006-01-02 15:04:05"),
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}, nil
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}
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