ElEgEv/PIbd-21_Eliseev_E.E._BlacksmithWorkshop
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Глобальное промежуточное сохранение. А то что-то я подустал))((((

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This commit is contained in:
Programmist73 2023-03-24 00:15:37 +04:00
parent d572253caf
commit 883c050eb9
4 changed files with 23 additions and 53 deletions
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4
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/BlacksmithWorkshopDatabase.cs
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@ -28,5 +28,9 @@ namespace BlacksmithWorkshopDatabaseImplement
public virtual DbSet<ManufactureWorkPiece> ManufactureWorkPieces { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Shop> Shops { set; get; }
public virtual DbSet<ShopManufacture> ShopManufactures { get; set; }
}
}

22
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Implements/ShopStorage.cs
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@ -17,7 +17,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
{
public List<ShopViewModel> GetFullList()
{
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
return context.Shops
.Include(x => x.Manufactures)
.ThenInclude(x => x.Manufacture)
@ -33,7 +33,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
return new();
}
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
return context.Shops
.Include(x => x.Manufactures)
@ -51,7 +51,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
return null;
}
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
return context.Shops
.Include(x => x.Manufactures)
@ -63,7 +63,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
public ShopViewModel? Insert(ShopBindingModel model)
{
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
var newShop = Shop.Create(context, model);
if (newShop == null)
@ -79,7 +79,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
public ShopViewModel? Update(ShopBindingModel model)
{
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
using var transaction = context.Database.BeginTransaction();
try
@ -93,7 +93,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
shop.Update(model);
context.SaveChanges();
shop.UpdateIceCreams(context, model);
shop.UpdateManufactures(context, model);
transaction.Commit();
return shop.GetViewModel;
@ -108,7 +108,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
public ShopViewModel? Delete(ShopBindingModel model)
{
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
var element = context.Shops
.Include(x => x.Manufactures)
@ -127,15 +127,15 @@ namespace BlacksmithWorkshopDatabaseImplement.Implements
public bool SellManufactures(IManufactureModel model, int count)
{
using var context = new ManufactureShopDatabase();
using var context = new BlacksmithWorkshopDatabase();
using var transaction = context.Database.BeginTransaction();
try
{
var shops = context.ShopManufactures
.Include(x => x.Shop)
.ToList()
.Where(rec => rec.ManufactureId == model.Id);
.Include(x => x.Shop)
.ToList()
.Where(rec => rec.ManufactureId == model.Id);
if (shops == null)
{

34
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/ManufactureShopDatabase.cs
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@ -1,34 +0,0 @@
using BlacksmithWorkshopDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace BlacksmithWorkshopDatabaseImplement
{
public class ManufactureShopDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseSqlServer(@"Data Source=LAPTOP-CFLH20EE\SQLEXPRESS;Initial Catalog=ManufactureShopDatabase;Integrated Security=True;MultipleActiveResultSets=True;;TrustServerCertificate=True");
}
base.OnConfiguring(optionsBuilder);
}
public virtual DbSet<WorkPiece> WorkPieces { set; get; }
public virtual DbSet<Manufacture> Manufactures { set; get; }
public virtual DbSet<ManufactureWorkPiece> ManufactureWorkPieces { set; get; }
public virtual DbSet<Order> Orders { set; get; }
public virtual DbSet<Shop> Shops { set; get; }
public virtual DbSet<ShopManufacture> ShopManufactures { get; set; }
}
}

16
BlacksmithWorkshop/BlacksmithWorkshopDatabaseImplement/Models/Shop.cs
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@ -44,7 +44,7 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
[ForeignKey("ShopId")]
public virtual List<ShopManufacture> Manufactures { get; set; } = new();
public static Shop? Create(ManufactureShopDatabase context, ShopBindingModel model)
public static Shop? Create(BlacksmithWorkshopDatabase context, ShopBindingModel model)
{
if (model == null)
{
@ -89,20 +89,20 @@ namespace BlacksmithWorkshopDatabaseImplement.Models
ShopManufactures = ShopManufactures
};
public void UpdateIceCreams(ManufactureShopDatabase context, ShopBindingModel model)
public void UpdateManufactures(BlacksmithWorkshopDatabase context, ShopBindingModel model)
{
var shopIceCreams = context.ShopManufactures.Where(rec => rec.ShopId == model.Id).ToList();
var shopManufactures = context.ShopManufactures.Where(rec => rec.ShopId == model.Id).ToList();
if (shopIceCreams != null && shopIceCreams.Count > 0)
if (shopManufactures != null && shopManufactures.Count > 0)
{ // удалили те, которых нет в модели
context.ShopManufactures.RemoveRange(shopIceCreams.Where(rec => !model.ShopManufactures.ContainsKey(rec.ManufactureId)));
context.ShopManufactures.RemoveRange(shopManufactures.Where(rec => !model.ShopManufactures.ContainsKey(rec.ManufactureId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateIceCream in shopIceCreams)
foreach (var _shopManufactures in shopManufactures)
{
updateIceCream.Count = model.ShopManufactures[updateIceCream.ManufactureId].Item2;
model.ShopManufactures.Remove(updateIceCream.ManufactureId);
_shopManufactures.Count = model.ShopManufactures[_shopManufactures.ManufactureId].Item2;
model.ShopManufactures.Remove(_shopManufactures.ManufactureId);
}
context.SaveChanges();