97 lines
2.8 KiB
C#
97 lines
2.8 KiB
C#
using CanteenDataModels.Models;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel.DataAnnotations.Schema;
|
|
using System.ComponentModel.DataAnnotations;
|
|
using System.Linq;
|
|
using System.Runtime.ConstrainedExecution;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using CanteenContracts.BindingModels;
|
|
using CanteenContracts.ViewModels;
|
|
|
|
namespace CanteenDatabaseImplement.Models
|
|
{
|
|
public class Dish : IDishModel
|
|
{
|
|
public int Id { get; set; }
|
|
[Required]
|
|
public string DishName { get; set; } = string.Empty;
|
|
[Required]
|
|
public double DishPrice { get; set; }
|
|
private Dictionary<int, (IIngredientModel, int)>? _DishIngredients = null;
|
|
[NotMapped]
|
|
public Dictionary<int, (IIngredientModel, int)> DishIngredients
|
|
{
|
|
get
|
|
{
|
|
if (_DishIngredients == null)
|
|
{
|
|
_DishIngredients = Ingredients
|
|
.ToDictionary(recPC => recPC.IngredientId, recPC =>
|
|
(recPC.Ingredient as IIngredientModel, recPC.Count));
|
|
}
|
|
return _DishIngredients;
|
|
}
|
|
}
|
|
[ForeignKey("DishId")]
|
|
public virtual List<DishIngredient> Ingredients { get; set; } = new();
|
|
[ForeignKey("DishId")]
|
|
public virtual List<Order> Orders { get; set; } = new();
|
|
public static Dish Create(CanteenDatabase context, DishBindingModel model)
|
|
{
|
|
return new Dish()
|
|
{
|
|
Id = model.Id,
|
|
DishName = model.DishName,
|
|
DishPrice = model.DishPrice,
|
|
Ingredients = model.DishIngredients.Select(x => new DishIngredient
|
|
{
|
|
Ingredient = context.Ingredients.First(y => y.Id == x.Key),
|
|
Count = x.Value.Item2
|
|
}).ToList()
|
|
};
|
|
}
|
|
public void Update(DishBindingModel model)
|
|
{
|
|
DishName = model.DishName;
|
|
DishPrice = model.DishPrice;
|
|
}
|
|
public DishViewModel GetViewModel => new()
|
|
{
|
|
Id = Id,
|
|
DishName = DishName,
|
|
DishPrice = DishPrice,
|
|
DishIngredients = DishIngredients
|
|
};
|
|
public void UpdateMaterials(CanteenDatabase context, DishBindingModel model)
|
|
{
|
|
var DishIngredients = context.DishIngredients.Where(rec => rec.DishId == model.Id).ToList();
|
|
if (DishIngredients != null && DishIngredients.Count > 0)
|
|
{
|
|
context.DishIngredients.RemoveRange(DishIngredients.Where(rec => !model.DishIngredients.ContainsKey(rec.IngredientId)));
|
|
|
|
context.SaveChanges();
|
|
foreach (var updateIngredient in DishIngredients)
|
|
{
|
|
updateIngredient.Count = model.DishIngredients[updateIngredient.IngredientId].Item2;
|
|
model.DishIngredients.Remove(updateIngredient.IngredientId);
|
|
}
|
|
context.SaveChanges();
|
|
}
|
|
var Dish = context.Dishes.First(x => x.Id == Id);
|
|
foreach (var pc in model.DishIngredients)
|
|
{
|
|
context.DishIngredients.Add(new DishIngredient
|
|
{
|
|
Dish = Dish,
|
|
Ingredient = context.Ingredients.First(x => x.Id == pc.Key),
|
|
Count = pc.Value.Item2
|
|
});
|
|
context.SaveChanges();
|
|
}
|
|
_DishIngredients = null;
|
|
}
|
|
}
|
|
}
|