tyc-server/app/main/api/internal/logic/query/queryexamplelogic.go

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package query
import (
"context"
"encoding/hex"
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"tyc-server/app/main/api/internal/svc"
"tyc-server/app/main/api/internal/types"
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"tyc-server/common/xerr"
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"tyc-server/pkg/lzkit/crypto"
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"github.com/bytedance/sonic"
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"github.com/pkg/errors"
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"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) {
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// 根据产品特性标识获取产品信息
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product, err := l.svcCtx.ProductModel.FindOneByProductEn(l.ctx, req.Feature)
if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 获取商品信息失败, %v", err)
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}
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// 创建一个空的Query结构体来存储结果
query := types.Query{
ProductName: product.ProductName,
QueryData: make([]types.QueryItem, 0),
QueryParams: make(map[string]interface{}),
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}
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exampleParams, err := l.svcCtx.ExampleParamsModel.FindOneByProductId(l.ctx, product.Id)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 获取示例参数失败, %v", err)
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}
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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(exampleParams.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)
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}
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// 查询ProductFeatureModel获取产品相关的功能列表
builder := l.svcCtx.ProductFeatureModel.SelectBuilder().Where("product_id = ?", product.Id)
productFeatures, err := l.svcCtx.ProductFeatureModel.FindAll(l.ctx, builder, "")
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if err != nil {
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 查询 ProductFeatureModel 错误: %v", err)
}
// 从每个启用的特性获取示例数据并合并
for _, pf := range productFeatures {
if pf.Enable != 1 {
continue // 跳过未启用的特性
}
// 根据特性ID查找示例数据
example, err := l.svcCtx.ExampleModel.FindOneByFeatureId(l.ctx, pf.FeatureId)
if err != nil {
logx.Infof("示例报告, 特性ID %d 无示例数据: %v", pf.FeatureId, err)
continue // 如果没有示例数据就跳过
}
// 获取对应的Feature信息
feature, err := l.svcCtx.FeatureModel.FindOne(l.ctx, pf.FeatureId)
if err != nil {
logx.Infof("示例报告, 无法获取特性ID %d 的信息: %v", pf.FeatureId, err)
continue
}
var queryItem types.QueryItem
// 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)
}
// 解析示例内容
if example.Content == "000" {
queryItem.Data = example.Content
} else {
// 解密数据
decryptedData, decryptErr := crypto.AesDecrypt(example.Content, key)
if decryptErr != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 解密数据失败: %v", decryptErr)
}
err = sonic.Unmarshal([]byte(decryptedData), &queryItem.Data)
if err != nil {
return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "示例报告, 解析示例内容失败: %v", err)
}
}
// 添加特性信息
queryItem.Feature = map[string]interface{}{
"featureName": feature.Name,
"sort": pf.Sort,
}
// 添加到查询数据中
query.QueryData = append(query.QueryData, queryItem)
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}
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return &types.QueryExampleResp{
Query: query,
}, nil
}