113 lines
3.4 KiB
C#
113 lines
3.4 KiB
C#
using FurnitureAssemblyContracts.BindingModels;
|
||
using FurnitureAssemblyContracts.ViewModels;
|
||
using FurnitureAssemblyDataModels.Models;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.ComponentModel.DataAnnotations;
|
||
using System.ComponentModel.DataAnnotations.Schema;
|
||
using System.Diagnostics;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace FurnitureAssemblyDatabaseImplement.Models
|
||
{
|
||
public class Set : ISetModel
|
||
{
|
||
public int Id { get; set; }
|
||
[Required]
|
||
public string Name { get; set; } = string.Empty;
|
||
[Required]
|
||
public double Cost { get; set; }
|
||
[Required]
|
||
public DateTime DateCreate { get; set; } = DateTime.Now;
|
||
[Required]
|
||
public int UserId { get; set; }
|
||
public Dictionary<int, (IFurnitureModuleModel, int)>? _setFurnitureModules = null;
|
||
[NotMapped]
|
||
public Dictionary<int, (IFurnitureModuleModel, int)> SetFurnitureModules
|
||
{
|
||
get
|
||
{
|
||
if (_setFurnitureModules == null)
|
||
{
|
||
_setFurnitureModules = FurnitureModules
|
||
.ToDictionary(recPC => recPC.FurnitureModuleId, recPC =>
|
||
(recPC.FurnitureModule as IFurnitureModuleModel, recPC.Count));
|
||
}
|
||
return _setFurnitureModules;
|
||
}
|
||
}
|
||
[ForeignKey("SetId")]
|
||
public virtual List<SetFurnitureModule> FurnitureModules { get; set; } = new();
|
||
[ForeignKey("SetId")]
|
||
public virtual List<Order> Orders { get; set; } = new();
|
||
public virtual User User { get; set; }
|
||
public static Set Create(FurnitureAssemblyDatabase context, SetBindingModel model)
|
||
{
|
||
return new Set()
|
||
{
|
||
Id = model.Id,
|
||
Name = model.Name,
|
||
Cost = model.Cost,
|
||
DateCreate = DateTime.Now.ToUniversalTime(),
|
||
UserId = model.UserId,
|
||
FurnitureModules = model.SetFurnitureModules.Select(x => new SetFurnitureModule
|
||
{
|
||
FurnitureModule = context.FurnitureModules.First(y => y.Id == x.Key),
|
||
Count = x.Value.Item2
|
||
}).ToList()
|
||
};
|
||
}
|
||
public void Update(SetBindingModel model)
|
||
{
|
||
if (model == null)
|
||
{
|
||
return;
|
||
}
|
||
Name = model.Name;
|
||
Cost = model.Cost;
|
||
DateCreate = model.DateCreate;
|
||
}
|
||
public SetViewModel GetViewModel => new()
|
||
{
|
||
Id = Id,
|
||
Name = Name,
|
||
Cost = Cost,
|
||
DateCreate = DateCreate,
|
||
UserId = UserId,
|
||
SetFurnitureModules = SetFurnitureModules
|
||
};
|
||
public void UpdateFurnitureModules(FurnitureAssemblyDatabase context, SetBindingModel model)
|
||
{
|
||
var setFurnitureModules = context.SetFurnitureModules.Where(rec =>
|
||
rec.SetId == model.Id).ToList();
|
||
if (setFurnitureModules != null && setFurnitureModules.Count > 0)
|
||
{ // удалили те, которых нет в модели
|
||
context.SetFurnitureModules.RemoveRange(setFurnitureModules.Where(rec
|
||
=> !model.SetFurnitureModules.ContainsKey(rec.FurnitureModuleId)));
|
||
context.SaveChanges();
|
||
// обновили количество у существующих записей
|
||
foreach (var updateFurnitureModule in setFurnitureModules)
|
||
{
|
||
updateFurnitureModule.Count = model.SetFurnitureModules[updateFurnitureModule.FurnitureModuleId].Item2;
|
||
model.SetFurnitureModules.Remove(updateFurnitureModule.FurnitureModuleId);
|
||
}
|
||
context.SaveChanges();
|
||
}
|
||
var set = context.Sets.First(x => x.Id == Id);
|
||
foreach (var pc in model.SetFurnitureModules)
|
||
{
|
||
context.SetFurnitureModules.Add(new SetFurnitureModule
|
||
{
|
||
Set = set,
|
||
FurnitureModule = context.FurnitureModules.First(x => x.Id == pc.Key),
|
||
Count = pc.Value.Item2
|
||
});
|
||
context.SaveChanges();
|
||
}
|
||
_setFurnitureModules = null;
|
||
}
|
||
}
|
||
}
|