Coursach/Course/DatabaseImplement/Models/Production.cs
2024-04-30 23:02:06 +04:00

88 lines
2.5 KiB
C#

using DataModels;
using DataModels.Models;
using Contracts.BindingModels;
using Contracts.ViewModels;
using Contracts.SearchModels;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace DatabaseImplement.Models
{
public class Production : IProductionModel
{
public int Id { get; set; }
[Required]
public string Name { get; set; } = string.Empty;
[Required]
public double Cost { get; set; }
[Required]
public int UserId { get; set; }
private Dictionary<int, IDetailModel>? _detailProductions = null;
[NotMapped]
public Dictionary<int, IDetailModel>? DetailProductions
{
get
{
if (_detailProductions == null)
{
_detailProductions = Details.ToDictionary(recDP => recDP.DetailId, recDp => recDp.Detail as IDetailModel);
}
return _detailProductions;
}
}
[ForeignKey("ProductionId")]
public virtual List<DetailProduction> Details { get; set; } = new();
public virtual Implementer User { get; set; }
[ForeignKey("ProductionId")]
public virtual List<Workshop> Workshops { get; set; }
public static Production Create(FactoryGoWorkDatabase context, ProductionBindingModel model)
{
return new Production()
{
Id = model.Id,
Name = model.Name,
Cost = model.Cost,
UserId = model.UserId,
Details = model.ProductionDetails.Select(x => new DetailProduction
{
Detail = context.Details.First(y => y.Id == x.Key),
}).ToList(),
};
}
public void Update(ProductionBindingModel model)
{
Name = model.Name;
Cost = model.Cost;
}
public ProductionViewModel GetViewModel => new()
{
Id = Id,
Name = Name,
Cost = Cost,
UserId = UserId,
DetailProductions = DetailProductions
};
public void UpdateDetails(FactoryGoWorkDatabase context, ProductionBindingModel model)
{
var productionDetails = context.DetailProductions.Where(rec => rec.ProductionId == model.Id).ToList();
if (productionDetails != null && productionDetails.Count > 0)
{
context.DetailProductions.RemoveRange(productionDetails.Where(rec => !model.ProductionDetails.ContainsKey(rec.ProductionId)));
context.SaveChanges();
}
var production = context.Productions.First(x => x.Id == model.Id);
foreach (var dp in model.ProductionDetails)
{
context.DetailProductions.Add(new DetailProduction
{
Production = production,
Detail = context.Details.First(x => x.Id == dp.Key),
});
context.SaveChanges();
}
_detailProductions = null;
}
}
}