69 lines
2.4 KiB
C#
69 lines
2.4 KiB
C#
using Model;
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using Model.Entity;
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using Model.Models;
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using ORM;
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using Service.Interface;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using static System.Formats.Asn1.AsnWriter;
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namespace Service.Implement
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{
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public class TestReportService : BaseService<TestReportEntity>, ITestReportService
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{
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public TestReportService(SqlSugarRepository<TestReportEntity> repository) : base(repository)
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{
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}
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/// <summary>
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/// 根据 TestRoundId 获取符合条件的测试步骤
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/// </summary>
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public async Task<Result<List<TestReportEntity>>> GetByTestRoundIdAsync(Guid testRoundId)
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{
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try
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{
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var list = await _repository.Entities
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.Where(x => x.TestRoundId == testRoundId)
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.ToListAsync();
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return Result<List<TestReportEntity>>.Success(list);
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}
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catch (Exception ex)
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{
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return Result<List<TestReportEntity>>.Error("根据 TestRoundId 查询数据失败", ex);
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}
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}
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/// <summary>
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/// 根据 TestRoundId 分组，获取唯一记录并按分组统计最大与最小时间
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/// </summary>
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public async Task<Result<IList<TestReportModel>>> GetFilterList()
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{
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try
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{
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// 使用 SqlSugar 的 GroupBy 查询，聚合最大/最小时间
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// 推荐采用这种按组投影的方式，将分组计算交由数据库处理，性能最佳
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var list = await _repository.Context.Queryable<TestReportEntity>()
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.GroupBy(x => x.TestRoundId)
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.Select(x => new TestReportModel
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{
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TestRoundId = x.TestRoundId,
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StartTime = SqlFunc.AggregateMin(x.CreateTime),
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EndTime = SqlFunc.AggregateMax(x.CreateTime),
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Scope=x.Scope,
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FileName = x.FileName,
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})
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.ToListAsync();
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return Result<IList<TestReportModel>>.Success(list);
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}
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catch (Exception ex)
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{
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return Result<IList<TestReportModel>>.Error("获取分组过滤列表失败", ex);
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}
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}
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}
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} |