qnc-server/app/user/cmd/api/internal/logic/query/queryexamplelogic.go

package query

import (
	"context"
	"encoding/hex"
	"qnc-server/app/user/cmd/api/internal/svc"
	"qnc-server/app/user/cmd/api/internal/types"
	"qnc-server/common/xerr"

	"github.com/jinzhu/copier"
	"github.com/pkg/errors"

	"github.com/zeromicro/go-zero/core/logx"
)

type QueryExampleLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewQueryExampleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *QueryExampleLogic {
	return &QueryExampleLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *QueryExampleLogic) QueryExample(req *types.QueryExampleReq) (resp *types.QueryExampleResp, err error) {
	product, err := l.svcCtx.ProductModel.FindOneByProductEn(l.ctx, req.Feature)
	if err != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "示例报告, 获取商品信息失败: %v", err)
	}
	exampleModel, err := l.svcCtx.ExampleModel.FindOneByProductId(l.ctx, product.Id)
	if err != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "示例报告, 获取示例报告失败: %v", err)
	}
	var query types.Query
	query.CreateTime = exampleModel.CreateTime.Format("2006-01-02 15:04:05")
	query.UpdateTime = exampleModel.UpdateTime.Format("2006-01-02 15:04:05")

	// 解密查询数据
	secretKey := l.svcCtx.Config.Encrypt.SecretKey
	key, decodeErr := hex.DecodeString(secretKey)
	if decodeErr != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 获取AES解密解药失败, %+v", err)
	}
	processParamsErr := ProcessQueryParams(exampleModel.QueryParams, &query.QueryParams, key)
	if processParamsErr != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 报告参数处理失败: %v", processParamsErr)
	}
	processErr := ProcessQueryData(exampleModel.QueryData, &query.QueryData, key)
	if processErr != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 报告结果处理失败: %v", processErr)
	}
	// 复制报告数据
	err = copier.Copy(&query, exampleModel)
	if err != nil {
		return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 报告结构体复制失败, %+v", err)
	}
	query.ProductName = product.ProductName
	return &types.QueryExampleResp{
		Query: query,
	}, nil
}