100 lines
3.7 KiB
C#
100 lines
3.7 KiB
C#
using SecuritySystemContracts.BindingModels;
|
||
using SecuritySystemContracts.ViewModels;
|
||
using SecuritySystemDataModels.Models;
|
||
using System.ComponentModel.DataAnnotations;
|
||
using System.ComponentModel.DataAnnotations.Schema;
|
||
using System.Diagnostics;
|
||
|
||
namespace SecuritySystemDatabaseImplement.Models
|
||
{
|
||
public class Shop : IShopModel
|
||
{
|
||
public int Id { get; set; }
|
||
[Required]
|
||
public string Name { get; set; } = string.Empty;
|
||
[Required]
|
||
public string Address { get; set; } = string.Empty;
|
||
[Required]
|
||
public DateTime OpeningDate { get; set; }
|
||
[Required]
|
||
public int MaxSecuresCount { get; set; }
|
||
[ForeignKey("ShopId")]
|
||
public virtual List<ShopSecure> Secures { get; set; } = new();
|
||
private Dictionary<int, (ISecureModel, int)>? _shopSecures = null;
|
||
public Dictionary<int, (ISecureModel, int)> ShopSecures
|
||
{
|
||
get
|
||
{
|
||
if (_shopSecures == null)
|
||
{
|
||
_shopSecures = Secures
|
||
.ToDictionary(shopSecure => shopSecure.SecureId, shopSecure => (shopSecure.Secure as ISecureModel, shopSecure.Count));
|
||
}
|
||
return _shopSecures;
|
||
}
|
||
}
|
||
public static Shop Create(SecuritySystemDatabase context, ShopBindingModel model)
|
||
{
|
||
return new Shop()
|
||
{
|
||
Id = model.Id,
|
||
Name = model.Name,
|
||
Address = model.Address,
|
||
OpeningDate = model.OpeningDate,
|
||
MaxSecuresCount = model.MaxSecuresCount,
|
||
Secures = model.ShopSecures.Select(x => new ShopSecure
|
||
{
|
||
Secure = context.Secures.First(y => y.Id == x.Key),
|
||
Count = x.Value.Item2
|
||
}).ToList()
|
||
};
|
||
}
|
||
public void Update(ShopBindingModel model)
|
||
{
|
||
Name = model.Name;
|
||
Address = model.Address;
|
||
OpeningDate = model.OpeningDate;
|
||
MaxSecuresCount = model.MaxSecuresCount;
|
||
}
|
||
public ShopViewModel GetViewModel => new()
|
||
{
|
||
Id = Id,
|
||
Name = Name,
|
||
Address = Address,
|
||
OpeningDate = OpeningDate,
|
||
MaxSecuresCount = MaxSecuresCount,
|
||
ShopSecures = ShopSecures
|
||
|
||
};
|
||
public void UpdateSecures(SecuritySystemDatabase context, ShopBindingModel model)
|
||
{
|
||
var shopSecures = context.ShopSecures.Where(rec => rec.SecureId == model.Id).ToList();
|
||
if (shopSecures != null && shopSecures.Count > 0)
|
||
{
|
||
// удалили те, которых нет в модели
|
||
context.ShopSecures.RemoveRange(shopSecures.Where(rec => !model.ShopSecures.ContainsKey(rec.SecureId)));
|
||
context.SaveChanges();
|
||
// обновили количество у существующих записей
|
||
foreach (var updateSecure in shopSecures)
|
||
{
|
||
updateSecure.Count = model.ShopSecures[updateSecure.SecureId].Item2;
|
||
model.ShopSecures.Remove(updateSecure.SecureId);
|
||
}
|
||
context.SaveChanges();
|
||
}
|
||
var shop = context.Shops.First(x => x.Id == Id);
|
||
foreach (var obj in model.ShopSecures)
|
||
{
|
||
context.ShopSecures.Add(new ShopSecure
|
||
{
|
||
Shop = shop,
|
||
Secure = context.Secures.First(x => x.Id == obj.Key),
|
||
Count = obj.Value.Item2
|
||
});
|
||
context.SaveChanges();
|
||
}
|
||
_shopSecures = null;
|
||
}
|
||
}
|
||
}
|