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Алексей Тихоненков 2024-04-30 00:05:31 +04:00
parent 2bccc600f5
commit 2c40048bc3
24 changed files with 864 additions and 36 deletions
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12
DiningRoom/DiningRoom.sln
View File

@ -3,11 +3,13 @@ Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.9.34728.123
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiningRoomView", "DiningRoomView\DiningRoomView.csproj", "{611756F0-9DBA-41CB-ABD1-15A094CCAFFC}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DiningRoomView", "DiningRoomView\DiningRoomView.csproj", "{611756F0-9DBA-41CB-ABD1-15A094CCAFFC}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiningRoomContracts", "DiningRoomContracts\DiningRoomContracts.csproj", "{432450B8-A672-40A6-98D5-FA0F3FD8BF78}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DiningRoomContracts", "DiningRoomContracts\DiningRoomContracts.csproj", "{432450B8-A672-40A6-98D5-FA0F3FD8BF78}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiningRoomDataModels", "DiningRoomDataModels\DiningRoomDataModels.csproj", "{49474CED-88C8-440C-AAFA-5DCCF868D03F}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DiningRoomDataModels", "DiningRoomDataModels\DiningRoomDataModels.csproj", "{49474CED-88C8-440C-AAFA-5DCCF868D03F}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiningRoomDatabaseImplement", "DiningRoomDatabaseImplement\DiningRoomDatabaseImplement.csproj", "{348BD2CC-C93D-42E8-A890-FC7807476625}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -27,6 +29,10 @@ Global
{49474CED-88C8-440C-AAFA-5DCCF868D03F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{49474CED-88C8-440C-AAFA-5DCCF868D03F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{49474CED-88C8-440C-AAFA-5DCCF868D03F}.Release|Any CPU.Build.0 = Release|Any CPU
{348BD2CC-C93D-42E8-A890-FC7807476625}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{348BD2CC-C93D-42E8-A890-FC7807476625}.Debug|Any CPU.Build.0 = Debug|Any CPU
{348BD2CC-C93D-42E8-A890-FC7807476625}.Release|Any CPU.ActiveCfg = Release|Any CPU
{348BD2CC-C93D-42E8-A890-FC7807476625}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE

2
DiningRoom/DiningRoomContracts/BindingModels/CardBindingModel.cs
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@ -15,7 +15,5 @@ namespace DiningRoomContracts.BindingModels
public int UserId { get; set; }
public string CardName { get; set; } = string.Empty;
public Dictionary<int, (IDrinkModel, int)> DrinkCard { get; set; } = new();
}
}

3
DiningRoom/DiningRoomContracts/BindingModels/DrinkBindingModel.cs
View File

@ -7,8 +7,9 @@ namespace DiningRoomContracts.BindingModels
public int Id { get; set; }
public int UserId { get; set; }
public int CardId { get; set; }
public string DrinkName { get; set; } = string.Empty;
public string DrinkName { get; set; } = string.Empty;
public double Cost { get; set; }

10
DiningRoom/DiningRoomContracts/BindingModels/OrderBindingModel.cs
View File

@ -13,13 +13,13 @@ namespace DiningRoomContracts.BindingModels
public int Id { get; set; }
public int UserId { get; set; }
public int ProductId { get; set; }
public DateTime DateCreate { get; set; } = DateTime.Now;
public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
public Dictionary<int, (IProductModel, int)> ProductOrder { get; set; } = new();
public Dictionary<int, (IDrinkModel, int)> DrinkOrder { get; set; } = new();
public DateTime DateCreate { get; set; } = DateTime.Now;
public string ProductName { get; set; } = string.Empty;
public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
public int Count { get; set; }
public double Sum { get; set; }
}
}

1
DiningRoom/DiningRoomContracts/SearchModels/DrinkSearchModel.cs
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@ -5,6 +5,7 @@
public int? Id { get; set; }
public int? UserId { get; set; }
public int? CardId { get; set; }
public string? DrinkName { get; set; }
}

3
DiningRoom/DiningRoomContracts/SearchModels/OrderSearchModel.cs
View File

@ -15,10 +15,9 @@ namespace DiningRoomContracts.SearchModels
public DateTime? DateFrom { get; set; }
public DateTime? DateTo { get; set; }
public string? ProductName { get; set; }
public OrderStatus? Status { get; set; }
public Dictionary<int, (IProductModel, int)> ProductOrder { get; set; } = new();
public Dictionary<int, (IDrinkModel, int)> DrinkOrder { get; set; } = new();
public double? Sum { get; set; }
}

4
DiningRoom/DiningRoomContracts/ViewModels/DrinkViewModel.cs
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@ -8,8 +8,10 @@ namespace DiningRoomContracts.ViewModels
public int Id { get; set; }
public int UserId { get; set; }
public int CardId { get; set; }
public string CardName { get; set; } = string.Empty;
[DisplayName("Название товара")]
[DisplayName("Название товара")]
public string DrinkName { get; set; } = string.Empty;
[DisplayName("Стоимость")]

11
DiningRoom/DiningRoomContracts/ViewModels/OrderViewModel.cs
View File

@ -13,15 +13,16 @@ namespace DiningRoomContracts.ViewModels
{
[DisplayName("Номер")]
public int Id { get; set; }
public int ProductId { get; set; }
public int UserId { get; set; }
[DisplayName("Дата Создания")]
public DateTime DateCreate { get; set; } = DateTime.Now;
public Dictionary<int, (IProductModel, int)> ProductOrder { get; set; } = new();
public Dictionary<int, (IDrinkModel, int)> DrinkOrder { get; set; } = new();
[DisplayName("Статус")]
[DisplayName("Блюдо")]
public string ProductName { get; set; } = string.Empty;
[DisplayName("Статус")]
public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
[DisplayName("Стоимость")]
public int Count { get; set; }
[DisplayName("Стоимость")]
public double Sum { get; set; }

7
DiningRoom/DiningRoomDataModels/Models/ICardModel.cs
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@ -11,13 +11,8 @@
int UserId { get; }
/// <summary>
/// Название напитка
/// Название карты
/// </summary>
string CardName { get; }
/// <summary>
/// Список комплектующих
/// </summary>
Dictionary<int, (IDrinkModel, int)> DrinkCard { get; }
}
}

1
DiningRoom/DiningRoomDataModels/Models/IDrinkModel.cs
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@ -19,6 +19,7 @@
/// Стоимость товара
/// </summary>
double Cost { get; }
int CardId { get; }
/// <summary>
/// Список комплектующих

22
DiningRoom/DiningRoomDataModels/Models/IOrderModel.cs
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@ -16,16 +16,16 @@ namespace DiningRoomDataModels.Models
/// </summary>
DateTime DateCreate { get; }
/// <summary>
/// Статус заказа
/// </summary>
OrderStatus Status { get; }
/// <summary>
/// Стоимость заказа
/// </summary>
double Sum { get; }
Dictionary<int, (IProductModel, int)> ProductOrder { get; }
Dictionary<int, (IDrinkModel, int)> DrinkOrder { get; }
int ProductId { get; }
/// <summary>
/// Статус заказа
/// </summary>
OrderStatus Status { get; }
int Count { get; }
/// <summary>
/// Стоимость заказа
/// </summary>
double Sum { get; }
}
}

37
DiningRoom/DiningRoomDatabaseImplement/ComputerShopDatabase.cs Normal file
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@ -0,0 +1,37 @@
using DiningRoomDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
namespace DiningRoomDatabaseImplement
{
public class DiningRoomDatabase : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder OptionsBuilder)
{
if (!OptionsBuilder.IsConfigured)
{
OptionsBuilder.UseNpgsql(@"Host=localhost;Port=5432;Database=DiningRoom;Username=postgres;Password=postgres");
}
base.OnConfiguring(OptionsBuilder);
AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
AppContext.SetSwitch("Npgsql.DisableDateTimeInfinityConversions", true);
}
public virtual DbSet<User> Users { get; set; }
public virtual DbSet<Component> Components { get; set; }
public virtual DbSet<Drink> Drinks { get; set; }
public virtual DbSet<DrinkComponent> DrinkComponents { get; set; }
public virtual DbSet<Product> Products { get; set; }
public virtual DbSet<ProductComponent> ProductComponents { get; set; }
public virtual DbSet<Order> Orders { get; set; }
public virtual DbSet<Card> Cards { get; set; }
}
}

24
DiningRoom/DiningRoomDatabaseImplement/DiningRoomDatabaseImplement.csproj Normal file
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@ -0,0 +1,24 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.18" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.18">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="netcore-psql-util" Version="1.2.1" />
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.11" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\DiningRoomContracts\DiningRoomContracts.csproj" />
<ProjectReference Include="..\DiningRoomDataModels\DiningRoomDataModels.csproj" />
</ItemGroup>
</Project>

152
DiningRoom/DiningRoomDatabaseImplement/Implements/OrderStorage.cs Normal file
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@ -0,0 +1,152 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.SearchModels;
using DiningRoomContracts.StorageContracts;
using DiningRoomContracts.ViewModels;
using DiningRoomDatabaseImplement.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Internal;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DiningRoomDatabaseImplement.Implements
{
//!!!ПОДОБИЕ component
public class OrderStorage : IOrderStorage
{
public OrderViewModel? Delete(OrderBindingModel model)
{
using var context = new DiningRoomDatabase();
var element = context.Orders
.Include(x => x.Product)
.FirstOrDefault(rec => rec.Id == model.Id);
if (element != null)
{
context.Orders.Remove(element);
context.SaveChanges();
return element.GetViewModel;
}
return null;
}
public OrderViewModel? GetElement(OrderSearchModel model)
{
if (!model.Id.HasValue)
{
return null;
}
using var context = new DiningRoomDatabase();
return context.Orders
.Include(x => x.Client)
.Include(x => x.Implementer)
.FirstOrDefault(x =>
(model.Statuses == null || model.Statuses != null && model.Statuses.Contains(x.Status)) &&
model.ImplementerId.HasValue && x.ImplementerId == model.ImplementerId ||
model.Id.HasValue && x.Id == model.Id
)
?.GetViewModel;
}
public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
{
if (model.Id.HasValue)
{
var result = GetElement(model);
return result != null ? new() { result } : new();
}
using var context = new CarpentryWorkshopDatabase();
IQueryable<Order>? queryWhere = null;
if (model.DateFrom.HasValue && model.DateTo.HasValue)
{
queryWhere = context.Orders
.Where(x => model.DateFrom <= x.DateCreate.Date &&
x.DateCreate.Date <= model.DateTo);
}
else if (model.Statuses != null)
{
queryWhere = context.Orders.Where(x => model.Statuses.Contains(x.Status));
}
else if (model.ClientId.HasValue)
{
queryWhere = context.Orders.Where(x => x.ClientId == model.ClientId);
}
else
{
return new();
}
return queryWhere
.Include(x => x.Client)
.Include(x => x.Implementer)
.Select(x => x.GetViewModel)
.ToList();
}
public List<OrderViewModel> GetFullList()
{
using var context = new CarpentryWorkshopDatabase();
return context.Orders
.Include(x => x.Wood)
.Include(x => x.Client)
.Include(x => x.Implementer)
.Select(x => x.GetViewModel).ToList();
}
public OrderViewModel? Insert(OrderBindingModel model)
{
var newOrder = Order.Create(model);
if (newOrder == null)
{
return null;
}
using var context = new CarpentryWorkshopDatabase();
context.Orders.Add(newOrder);
context.SaveChanges();
return context.Orders
.Include(x => x.Wood)
.Include(x => x.Client)
.Include(x => x.Implementer)
.FirstOrDefault(x => x.Id == newOrder.Id)
?.GetViewModel;
}
public OrderViewModel? Update(OrderBindingModel model)
{
using var context = new CarpentryWorkshopDatabase();
var order = context.Orders
.Include(x => x.Wood)
.Include(x => x.Client)
.Include(x => x.Implementer)
.FirstOrDefault(x => x.Id == model.Id);
if (order == null)
{
return null;
}
order.Update(model);
context.SaveChanges();
return order.GetViewModel;
}
}
}

106
DiningRoom/DiningRoomDatabaseImplement/Implements/UserStorage.cs Normal file
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@ -0,0 +1,106 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.SearchModels;
using DiningRoomContracts.StorageContracts;
using DiningRoomContracts.ViewModels;
using DiningRoomDatabaseImplement.Models;
using DiningRoomDataModels.Enums;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DiningRoomDatabaseImplement.Implements
{
//!!!МБ У USER ХРАНИТЬ СПИСКИ ВСЕХ СОЗДАННЫХ СУШНОСТЕЙ И ТОГДА ПРИ СОЗДАНИИ, УДАЛЕНИИ СУЩНОСТЕЙ ЕЩЁ СОЗДАВАТЬ И УДАЛЯТЬ ИЗ СПИСКА У ПОЛЬЗОВАТЕЛЯ
public class UserStorage : IUserStorage
{
public List<UserViewModel> GetFullList()
{
using var context = new DiningRoomDatabase();
return context.Users.Select(x => x.GetViewModel).ToList();
}
//Фильтрация пользователей логически нужна только для роли (по остальным параметрам будет 1 или 0 пользователей)
public List<UserViewModel> GetFilteredList(UserSearchModel model)
{
if (model.Role == null || model.Role == UserRole.Неизвестная)
{
return new();
}
using var context = new DiningRoomDatabase();
return context.Users.Where(x => x.Role == model.Role).Select(x => x.GetViewModel).ToList();
}
//!!!ПРОВЕРИТЬ
//id, почта и логин уникальны, можно получать по ним
public UserViewModel? GetElement(UserSearchModel model)
{
//!!!МБ ЭТУ ПРОВЕРКУ УБРАТЬ
if (string.IsNullOrEmpty(model.Login) && string.IsNullOrEmpty(model.Email) && !model.Id.HasValue)
{
return null;
}
using var context = new DiningRoomDatabase();
//Поиск пользователя при входе в систему по логину, паролю и его роли (чтобы не могли войти в аккаунты другой роли)
if (!string.IsNullOrEmpty(model.Login) && !string.IsNullOrEmpty(model.Password) && model.Role.HasValue)
{
return context.Users.FirstOrDefault(x => x.Login == model.Login && x.Password == model.Password && x.Role == model.Role)?.GetViewModel;
}
//!!!НИЖЕ МБ НЕ НАДО
//Получение по логину (пользователей с таким логином будет 1 или 0)
if (!string.IsNullOrEmpty(model.Login))
{
return context.Users.FirstOrDefault(x => x.Login == model.Login)?.GetViewModel;
}
//Получение по почте (пользователей с такой почтой будет 1 или 0)
else if (!string.IsNullOrEmpty(model.Email))
{
return context.Users.FirstOrDefault(x => x.Email == model.Email)?.GetViewModel;
}
//Получение по id
return context.Users.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
}
public UserViewModel? Insert(UserBindingModel model)
{
var newUser = User.Create(model);
if (newUser == null)
{
return null;
}
using var context = new DiningRoomDatabase();
context.Users.Add(newUser);
context.SaveChanges();
return newUser.GetViewModel;
}
public UserViewModel? Update(UserBindingModel model)
{
using var context = new DiningRoomDatabase();
var user = context.Users.FirstOrDefault(x => x.Id == model.Id);
if (user == null)
{
return null;
}
user.Update(model);
context.SaveChanges();
return user.GetViewModel;
}
//!!!МБ И НЕ НУЖЕН
public UserViewModel? Delete(UserBindingModel model)
{
using var context = new DiningRoomDatabase();
var user = context.Users.FirstOrDefault(rec => rec.Id == model.Id);
if (user != null)
{
context.Users.Remove(user);
context.SaveChanges();
return user.GetViewModel;
}
return null;
}
}
}

40
DiningRoom/DiningRoomDatabaseImplement/Models/Card.cs Normal file
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@ -0,0 +1,40 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.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 DiningRoomDatabaseImplement.Models
{
public class Card : ICardModel
{
public int Id { get; set; }
public int UserId { get; set; }
public string CardName { get; set; } = string.Empty;
public static Card Create(DiningRoomDatabase context, CardBindingModel model)
{
return new Card()
{
Id = model.Id,
CardName = model.CardName,
UserId = model.UserId,
};
}
public void Update(CardBindingModel model)
{
CardName = model.CardName;
}
public CardViewModel GetViewModel => new()
{
Id = Id,
CardName = CardName,
UserId = UserId,
};
}
}

57
DiningRoom/DiningRoomDatabaseImplement/Models/Component.cs Normal file
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@ -0,0 +1,57 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace DiningRoomDatabaseImplement.Models
{
public class Component : IComponentModel
{
public int Id { get; private set; }
[Required]
public int UserId { get; private set; }
[Required]
public string ComponentName { get; private set; } = string.Empty;
public string Unit { get; private set; } = string.Empty;
[Required]
public double Cost { get; private set; }
[ForeignKey("ComponentId")]
public virtual List<DrinkComponent> DrinkComponents { get; set; } = new();
[ForeignKey("ComponentId")]
public virtual List<ProductComponent> ProductComponents { get; set; } = new();
public static Component Create(ComponentBindingModel Model)
{
return new()
{
Id = Model.Id,
UserId = Model.UserId,
ComponentName = Model.ComponentName,
Cost = Model.Cost,
Unit = Model.Unit,
};
}
public void Update(ComponentBindingModel Model)
{
ComponentName = Model.ComponentName;
Cost = Model.Cost;
Unit = Model.Unit;
}
public ComponentViewModel ViewModel => new()
{
Id = Id,
UserId = UserId,
ComponentName = ComponentName,
Cost = Cost,
Unit = Unit,
};
}
}

116
DiningRoom/DiningRoomDatabaseImplement/Models/Drink.cs Normal file
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@ -0,0 +1,116 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Diagnostics;
namespace DiningRoomDatabaseImplement.Models
{
public class Drink : IDrinkModel
{
public int Id { get; private set; }
[Required]
public int UserId { get; private set; }
[Required]
public string DrinkName { get; private set; } = string.Empty;
[Required]
public double Cost { get; private set; }
public int CardId { get; private set; }
[Required]
public string Category { get; private set; } = string.Empty;
[ForeignKey("ComponentId")]
public virtual List<DrinkComponent> Components { get; set; } = new();
private Dictionary<int, (IComponentModel, int)>? _drinkComponents;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> DrinkComponents
{
get
{
if (_drinkComponents == null)
{
_drinkComponents = Components.ToDictionary(
DrkComp => DrkComp.ComponentId,
DrkComp => (DrkComp.Component as IComponentModel, DrkComp.Count)
);
}
return _drinkComponents;
}
}
public static Drink Create(DiningRoomDatabase Context, DrinkBindingModel Model)
{
return new()
{
Id = Model.Id,
UserId = Model.UserId,
DrinkName = Model.DrinkName,
Cost = Model.Cost,
CardId = Model.CardId,
Components = Model.DrinkComponents.Select(x => new DrinkComponent
{
Component = Context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList(),
};
}
public void Update(DrinkBindingModel model)
{
DrinkName = model.DrinkName;
Cost = model.Cost;
}
public DrinkViewModel GetViewModel
{
get
{
using var context = new DiningRoomDatabase();
return new DrinkViewModel
{
Id = Id,
DrinkName = DrinkName,
CardName = context.Cards.FirstOrDefault(x => x.Id == CardId)?.CardName ?? string.Empty,
Cost = Cost,
DrinkComponents = DrinkComponents
};
}
}
public void UpdateComponents(DiningRoomDatabase context, DrinkBindingModel model)
{
var drinkComponents = context.DrinkComponents.Where(rec => rec.DrinkId == model.Id).ToList();
if (drinkComponents != null && drinkComponents.Count > 0)
{ // удалили те, которых нет в модели
context.DrinkComponents.RemoveRange(drinkComponents.Where(rec => !model.DrinkComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in drinkComponents)
{
updateComponent.Count = model.DrinkComponents[updateComponent.ComponentId].Item2;
model.DrinkComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var drink = context.Drinks.First(x => x.Id == Id);
foreach (var pc in model.DrinkComponents)
{
context.DrinkComponents.Add(new DrinkComponent
{
Drink = drink,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_drinkComponents = null;
}
}
}

22
DiningRoom/DiningRoomDatabaseImplement/Models/DrinkComponent.cs Normal file
View File

@ -0,0 +1,22 @@
using System.ComponentModel.DataAnnotations;
namespace DiningRoomDatabaseImplement.Models
{
public class DrinkComponent
{
public int Id { get; set; }
[Required]
public int DrinkId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Drink Drink { get; set; } = new();
public virtual Component Component { get; set; } = new();
}
}

84
DiningRoom/DiningRoomDatabaseImplement/Models/Order.cs Normal file
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@ -0,0 +1,84 @@
using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.Enums;
using DiningRoomDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DiningRoomDatabaseImplement.Models
{
public class Order : IOrderModel
{
public int Id { get; set; }
[ForeignKey("ProductId")]
public int ProductId { get; set; }
[ForeignKey("UserId")]
[Required]
public int UserId { get; private set; }
public User User { get; set; }
public virtual Product Product { get; set; }
[Required]
public double Sum { get; private set; }
[Required]
public int Count { get; private set; }
[Required]
public DateTime DateCreate { get; private set; } = DateTime.Now;
[Required]
public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
public static Order? Create(OrderBindingModel model)
{
if (model == null)
{
return null;
}
return new Order()
{
Id = model.Id,
ProductId = model.ProductId,
UserId = model.UserId,
DateCreate = model.DateCreate,
Status = model.Status,
Count = model.Count,
Sum = model.Sum,
};
}
public void Update(OrderBindingModel model)
{
if (model == null)
{
return;
}
using var context = new DiningRoomDatabase();
Status = model.Status;
context.SaveChanges();
}
public OrderViewModel GetViewModel
{
get
{
using var context = new DiningRoomDatabase();
return new OrderViewModel
{
Id = Id,
ProductId = ProductId,
ProductName = context.Products.FirstOrDefault(x => x.Id == ProductId)?.ProductName ?? string.Empty,
UserId = UserId,
DateCreate = DateCreate,
Status = Status,
Count = Count,
Sum = Sum
};
}
}
}
}

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DiningRoom/DiningRoomDatabaseImplement/Models/Product.cs Normal file
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using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.Models;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Diagnostics;
namespace DiningRoomDatabaseImplement.Models
{
public class Product : IProductModel
{
public int Id { get; set; }
[Required]
public int UserId { get; set; }
[Required]
public string ProductName { get; set; } = string.Empty;
[Required]
public double Cost { get; set; }
[ForeignKey("ComponentId")]
public virtual List<ProductComponent> Components { get; set; } = new();
private Dictionary<int, (IComponentModel, int)>? _productComponents;
[NotMapped]
public Dictionary<int, (IComponentModel, int)> ProductComponents
{
get
{
if (_productComponents == null)
{
_productComponents = Components.ToDictionary(
ProdComp => ProdComp.ComponentId,
ProdComp => (ProdComp.Component as IComponentModel, ProdComp.Count)
);
}
return _productComponents;
}
}
public static Product Create(DiningRoomDatabase Context, ProductBindingModel Model)
{
return new()
{
Id = Model.Id,
UserId = Model.UserId,
ProductName = Model.ProductName,
Cost = Model.Cost,
Components = Model.ProductComponents.Select(x => new ProductComponent
{
Component = Context.Components.First(y => y.Id == x.Key),
Count = x.Value.Item2
}).ToList(),
};
}
public void Update(ProductBindingModel model)
{
ProductName = model.ProductName;
Cost = model.Cost;
}
public ProductViewModel GetViewModel => new()
{
Id = Id,
ProductName = ProductName,
Cost = Cost,
ProductComponents = ProductComponents
};
public void UpdateComponents(DiningRoomDatabase context, ProductBindingModel model)
{
var productComponents = context.ProductComponents.Where(rec => rec.ProductId == model.Id).ToList();
if (productComponents != null && productComponents.Count > 0)
{ // удалили те, которых нет в модели
context.ProductComponents.RemoveRange(productComponents.Where(rec => !model.ProductComponents.ContainsKey(rec.ComponentId)));
context.SaveChanges();
// обновили количество у существующих записей
foreach (var updateComponent in productComponents)
{
updateComponent.Count = model.ProductComponents[updateComponent.ComponentId].Item2;
model.ProductComponents.Remove(updateComponent.ComponentId);
}
context.SaveChanges();
}
var product = context.Products.First(x => x.Id == Id);
foreach (var pc in model.ProductComponents)
{
context.ProductComponents.Add(new ProductComponent
{
Product = product,
Component = context.Components.First(x => x.Id == pc.Key),
Count = pc.Value.Item2
});
context.SaveChanges();
}
_productComponents = null;
}
}
}

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DiningRoom/DiningRoomDatabaseImplement/Models/ProductComponent.cs Normal file
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using System.ComponentModel.DataAnnotations;
namespace DiningRoomDatabaseImplement.Models
{
public class ProductComponent
{
public int Id { get; set; }
[Required]
public int ProductId { get; set; }
[Required]
public int ComponentId { get; set; }
[Required]
public int Count { get; set; }
public virtual Product Product { get; set; } = new();
public virtual Component Component { get; set; } = new();
}
}

62
DiningRoom/DiningRoomDatabaseImplement/Models/User.cs Normal file
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using DiningRoomContracts.BindingModels;
using DiningRoomContracts.ViewModels;
using DiningRoomDataModels.Enums;
using DiningRoomDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DiningRoomDatabaseImplement.Models
{
public class User : IUserModel
{
public int Id { get; private set; }
[Required]
public string Login { get; set; } = string.Empty;
[Required]
public string Password { get; set; } = string.Empty;
//!!!МБ ТУТ НУЖНА ДОП. АННОТАЦИЯ ПРОВЕРКИ ПОЧТЫ
[Required]
public string Email { get; set; } = string.Empty;
//!!!МБ ТУТ НАДО БУДЕТ СОЗДАТЬ 2 РАЗНЫХ МЕТОДА: СОЗДАНИЕ ИСПОЛНИТЕЛЯ и СОЗДАНИЕ ПОРУЧИТЕЛЯ (хотя мб где-то потом будем задавать роль в BindingModel)
public static User Create(UserBindingModel model)
{
return new User
{
Id = model.Id,
Login = model.Login,
Password = model.Password,
Email = model.Email
};
}
public void Update(UserBindingModel model)
{
if (model == null)
{
return;
}
Login = model.Login;
Password = model.Password;
Email = model.Email;
}
//!!!МБ ТУТ НЕ НАДО РОЛЬ
public UserViewModel GetViewModel => new()
{
Id = Id,
Login = Login,
Password = Password,
Email = Email,
Role = Role
};
}
}

1
README.md
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@ -1,2 +1,3 @@
# PIbd-23_Tikhonenkov_A_E_CourseWork_DiningRoom
Курсовая работа по дисциплине "Разработка профессиональных приложений". Тема курсовой работы: «Столовая «Рога и копыта» роль: поручитель. Студент: Тихоненков А.Е.