107 lines
3.0 KiB
C#
107 lines
3.0 KiB
C#
using RouteGuideContracts.BindingModels;
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using RouteGuideContracts.ViewModels;
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using RouteGuideDataModels.Enums;
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using RouteGuideDataModels.Models;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Linq;
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using System.Numerics;
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using System.Text;
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using System.Threading.Tasks;
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namespace RouteGuideDatabaseImplement.Models
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{
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/// <summary>
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/// Сущность "Транспорт"
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/// </summary>
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public class Transport : ITransportModel
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{
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/// <summary>
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/// Идентификатор
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/// </summary>
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public int Id { get; private set; }
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/// <summary>
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/// Номерной знак
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/// </summary>
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[Required]
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public string License { get; private set; } = string.Empty;
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/// <summary>
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/// Тип транспортного средства
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/// </summary>
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[Required]
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public TransportType Type { get; private set; } = TransportType.Автобус;
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/// <summary>
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/// Вместимость (количество пассажиров)
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/// </summary>
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[Required]
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public int Capacity { get; private set; }
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/// <summary>
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/// Идентификатор водителя
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/// </summary>
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[ForeignKey("DriverId")]
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public int DriverId { get; private set; }
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/// <summary>
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/// Сущность "Водитель"
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/// </summary>
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public virtual Driver Driver { get; private set; } = new();
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/// <summary>
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/// Создание модели
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public static Transport? Create(RouteGuideDatabase context, TransportBindingModel model)
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{
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if (model == null)
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{
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return null;
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}
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return new Transport()
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{
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Id = model.Id,
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License = model.License,
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Type = model.Type,
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Capacity = model.Capacity,
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DriverId = model.DriverId,
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Driver = context.Drivers
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.FirstOrDefault(x => x.Id == model.DriverId)
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};
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}
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/// <summary>
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/// Изменение модели
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/// </summary>
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/// <param name="model"></param>
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public void Update(TransportBindingModel model)
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{
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if (model == null)
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{
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return;
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}
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License = model.License;
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Capacity = model.Capacity;
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}
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/// <summary>
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/// Получение модели
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/// </summary>
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public TransportViewModel GetViewModel => new()
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{
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Id = Id,
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License = License,
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Type = Type,
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DriverId = DriverId,
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DriverName = Driver.FullName
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};
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}
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}
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