ComputerHardwareStore_YouAr.../ComputerHardwareStore/ComputerHardwareStoreDatabaseImplement/Models/Component.cs

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using ComputerHardwareStoreContracts.BindingModels;
using ComputerHardwareStoreContracts.ViewModels;
using ComputerHardwareStoreDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ComputerHardwareStoreDatabaseImplement.Models
{
public class Component : IComponentModel
{
public int Id { get; private set; }
[Required]
public string Name { get; private set; } = string.Empty;
[Required]
public double Cost { get; set; }
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[Required]
public int StoreKeeperId { get; private set; }
public virtual StoreKeeper? StoreKeeper { get; set; }
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[ForeignKey("ComponentId")]
public virtual List<ProductComponent> ProductComponents { get; set; } = new();
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public static Component? Create(ComputerHardwareStoreDBContext context, ComponentBindingModel model)
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{
if (model == null)
{
return null;
}
return new Component()
{
Id = model.Id,
Name = model.Name,
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Cost = model.Cost,
StoreKeeper = context.StoreKeepers.First(x => x.Id == model.StoreKeeperId)
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};
}
public void Update (ComponentBindingModel model)
{
if (model == null)
{
return;
}
Name = string.IsNullOrEmpty(model.Name) ? Name : model.Name;
Cost = model.Cost;
}
public ComponentViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
Cost = Cost
};
}
}