72 lines
2.5 KiB
C#
72 lines
2.5 KiB
C#
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using langguanApi.Extensions.AutoDI;
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using langguanApi.Model;
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using langguanApi.Model.Entity;
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using Mapster;
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using MathNet.Numerics.Distributions;
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using Npoi.Mapper;
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using Org.BouncyCastle.Asn1.IsisMtt.X509;
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using System.Linq.Expressions;
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namespace langguanApi.Service
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{
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[ServiceInjection(InjectionType.Transient)]
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/// <summary>
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/// Ledger service
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/// </summary>
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public class LedgerService : BaseService<Ledger>
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{
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public LedgerService(IConfiguration config) : base(config, nameof(Ledger))
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{
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}
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/// <summary>
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/// 新增数据
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public async Task AddLedger(LedgerDTO input)
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{
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var enity = input.Adapt<Ledger>();
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await base.CreateAsync(enity);
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}
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/// <summary>
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/// 导出数据
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/// </summary>
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/// <param name="start"></param>
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/// <param name="end"></param>
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/// <returns></returns>
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public async Task<byte[]> Export(DateTime start, DateTime end)
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{
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Expression<Func<Ledger, bool>> exp = filter =>
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filter.CreateDateTime >= start && filter.CreateDateTime <= end && filter.IsDelete == false;
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var list = await base.GetListWithExp(exp);
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var mapper = new Mapper();
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mapper.Map<Ledger>("进场时间", s => s.InTime)
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.Map<Ledger>("车牌号", s => s.CarNum)
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.Map<Ledger>("车型", s => s.CarModel)
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.Map<Ledger>("新能源", s => s.NewCar ? "是" : "否")
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.Map<Ledger>("燃油车", s => s.Emissions)
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.Map<Ledger>("出厂日间 ", s => s.OutTime)
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.Format<Ledger>("yyyy-MM-dd HH:mm:ss", s => s.InTime)
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.Format<Ledger>("yyyy-MM-dd HH:mm:ss", s => s.OutTime);
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MemoryStream stream = new MemoryStream();
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mapper.Save(stream, list.ToList(), sheetName: "sheet1", leaveOpen: true);
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return stream.ToArray();
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}
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/// <summary>
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/// 分页取数据
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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public async Task<object> GetPage(reqpage input)
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{
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Expression<Func<Ledger, bool>> exp = filter => filter.IsDelete == false;
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return await base.GetPager(new ReqPaing()
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{
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pageSize = input.pageSize,
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current = input.current
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}, exp);
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}
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}
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}
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