всё кроме форм

WinFormUchetLab/UchetLabBusinessLogic/BusinessLogic/CheckerLogic.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.BusinessLogicsContracts;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.StorageContracts;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabBusinessLogic.BusinessLogic
+{
+    public class CheckerLogic : ICheckerLogic
+    {
+        ICheckerStorage _checkerStorage;
+
+        public CheckerLogic(ICheckerStorage checkerStorage)
+        {
+            _checkerStorage = checkerStorage;
+        }
+
+        public bool Create(CheckerBindingModel model)
+        {
+            CheckModel(model);
+            if (_checkerStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(CheckerBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_checkerStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public CheckerViewModel? ReadElement(CheckerSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            var element = _checkerStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<CheckerViewModel>? ReadList(CheckerSearchModel? model)
+        {
+            var list = model == null ? _checkerStorage.GetFullList() : _checkerStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Update(CheckerBindingModel model)
+        {
+            CheckModel(model);
+            if (_checkerStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(CheckerBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.FIO))
+            {
+                throw new ArgumentNullException("проверяющий не указан", nameof(model.FIO));
+            }
+        }
+    }
+}

WinFormUchetLab/UchetLabBusinessLogic/BusinessLogic/LabLogic.cs

@@ -0,0 +1,101 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.BusinessLogicsContracts;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.StorageContracts;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabBusinessLogic.BusinessLogic
+{
+    public class LabLogic : ILabLogic
+    {
+        ILabStorage _labStorage;
+
+        public LabLogic(ILabStorage labStorage)
+        {
+            _labStorage = labStorage;
+        }
+
+        public bool Create(LabBindingModel model)
+        {
+            CheckModel(model);
+            if (_labStorage.Insert(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public bool Delete(LabBindingModel model)
+        {
+            CheckModel(model, false);
+            if (_labStorage.Delete(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        public LabViewModel? ReadElement(LabSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            var element = _labStorage.GetElement(model);
+            if (element == null)
+            {
+                return null;
+            }
+            return element;
+        }
+
+        public List<LabViewModel>? ReadList(LabSearchModel? model)
+        {
+            var list = model == null ? _labStorage.GetFullList() : _labStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                return null;
+            }
+            return list;
+        }
+
+        public bool Update(LabBindingModel model)
+        {
+            CheckModel(model);
+            if (_labStorage.Update(model) == null)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private void CheckModel(LabBindingModel model, bool withParams = true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.LabTask))
+            {
+                throw new ArgumentNullException("Нет задания лабораторной", nameof(model.LabTask));
+            }
+            if (string.IsNullOrEmpty(model.Checker))
+            {
+                throw new ArgumentNullException("Нет проверяющего лабораторной", nameof(model.Checker));
+            }
+            if (string.IsNullOrEmpty(model.TaskImage))
+            {
+                throw new ArgumentNullException("Нет картинки для лабораторной", nameof(model.TaskImage));
+            }
+        }
+    }
+}

WinFormUchetLab/UchetLabBusinessLogic/UchetLabBusinessLogic.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UchetLabContracts\UchetLabContracts.csproj" />
+  </ItemGroup>
+
+</Project>

WinFormUchetLab/UchetLabContracts/BindingModels/CheckerBindingModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabDataModels.Models;
+
+namespace UchetLabContracts.BindingModels
+{
+    public class CheckerBindingModel : ICheckerModel
+    {
+        public int Id { get; set; }
+        public string FIO { get; set; } = string.Empty;
+    }
+}

WinFormUchetLab/UchetLabContracts/BindingModels/LabBindingModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabDataModels.Models;
+
+namespace UchetLabContracts.BindingModels
+{
+    public class LabBindingModel : IlabModel
+    {
+        public int Id { get; set; }
+        public string LabTask {  get; set; } = string.Empty;
+        public string TaskImage { get; set; } = string.Empty;
+        public string Checker {  get; set; } = string.Empty;
+        public DateTime CheckDate { get; set; } = DateTime.Now;
+    }
+}

WinFormUchetLab/UchetLabContracts/BusinessLogicsContracts/ICheckerLogic.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabContracts.BusinessLogicsContracts
+{
+    public interface ICheckerLogic
+    {
+        List<CheckerViewModel>? ReadList(CheckerSearchModel? model);
+        CheckerViewModel? ReadElement(CheckerSearchModel model);
+        bool Create(CheckerBindingModel model);
+        bool Update(CheckerBindingModel model);
+        bool Delete(CheckerBindingModel model);
+    }
+}

WinFormUchetLab/UchetLabContracts/BusinessLogicsContracts/ILabLogic.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabContracts.BusinessLogicsContracts
+{
+    public interface ILabLogic
+    {
+        List<LabViewModel>? ReadList(LabSearchModel? model);
+        LabViewModel? ReadElement(LabSearchModel model);
+        bool Create(LabBindingModel model);
+        bool Update(LabBindingModel model);
+        bool Delete(LabBindingModel model);
+    }
+}

WinFormUchetLab/UchetLabContracts/SearchModels/CheckerSearchModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UchetLabContracts.SearchModels
+{
+    public class CheckerSearchModel
+    {
+        public int? Id { get; set; }
+    }
+}

WinFormUchetLab/UchetLabContracts/SearchModels/LabSearchModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UchetLabContracts.SearchModels
+{
+    public class LabSearchModel
+    {
+        public int? Id { get; set; }
+    }
+}

WinFormUchetLab/UchetLabContracts/StorageContracts/ICheckerStorage.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabContracts.StorageContracts
+{
+    public interface ICheckerStorage
+    {
+        List<CheckerViewModel> GetFullList();
+        List<CheckerViewModel> GetFilteredList(CheckerSearchModel model);
+        CheckerViewModel? GetElement(CheckerSearchModel model);
+        CheckerViewModel? Insert(CheckerBindingModel model);
+        CheckerViewModel? Update(CheckerBindingModel model);
+        CheckerViewModel? Delete(CheckerBindingModel model);
+    }
+}

WinFormUchetLab/UchetLabContracts/StorageContracts/ILabStorage.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.ViewModels;
+
+namespace UchetLabContracts.StorageContracts
+{
+    public interface ILabStorage
+    {
+        List<LabViewModel> GetFullList();
+        List<LabViewModel> GetFilteredList(LabSearchModel model);
+        LabViewModel? GetElement(LabSearchModel model);
+        LabViewModel? Insert(LabBindingModel model);
+        LabViewModel? Update(LabBindingModel model);
+        LabViewModel? Delete(LabBindingModel model);
+    }
+}

WinFormUchetLab/UchetLabContracts/UchetLabContracts.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UchetLabDataModels\UchetLabDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

WinFormUchetLab/UchetLabContracts/ViewModels/CheckerViewModel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabDataModels.Models;
+
+namespace UchetLabContracts.ViewModels
+{
+    public class CheckerViewModel : ICheckerModel
+    {
+        public int Id { get; set; }
+        public string FIO { get; set; } = string.Empty;
+    }
+}

WinFormUchetLab/UchetLabContracts/ViewModels/LabViewModel.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabDataModels.Models;
+
+namespace UchetLabContracts.ViewModels
+{
+    public class LabViewModel : IlabModel
+    {
+        public int Id { get; set; }
+        public string LabTask { get; set; } = string.Empty;
+        public string TaskImage { get; set; } = string.Empty;
+        public string Checker { get; set; } = string.Empty;
+        public DateTime CheckDate { get; set; } = DateTime.Now;
+    }
+}

WinFormUchetLab/UchetLabDataModels/Models/ICheckerModel.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UchetLabDataModels.Models
+{
+    public interface ICheckerModel
+    {
+        public string FIO { get;}
+    }
+}

WinFormUchetLab/UchetLabDataModels/Models/IlabModel.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace UchetLabDataModels.Models
+{
+    public interface IlabModel
+    {
+        public string LabTask {  get; }
+        public string TaskImage { get; }
+        public string Checker {  get; }
+        public DateTime CheckDate { get; }
+    }
+}

WinFormUchetLab/UchetLabDataModels/UchetLabDataModels.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

WinFormUchetLab/UchetLabDatabaseImplement/Implements/CheckerStorage.cs

@@ -0,0 +1,111 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.StorageContracts;
+using UchetLabContracts.ViewModels;
+using UchetLabDatabaseImplement.Models;
+
+namespace UchetLabDatabaseImplement.Implements
+{
+    public class CheckerStorage : ICheckerStorage
+    {
+        public CheckerViewModel? Delete(CheckerBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            var element = context.Checkers.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Checkers.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public CheckerViewModel? GetElement(CheckerSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UchetLabDataBase();
+            return context.Checkers.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+        }
+
+        public List<CheckerViewModel> GetFilteredList(CheckerSearchModel model)
+        {
+            using var context = new UchetLabDataBase();
+            return context.Checkers
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public List<CheckerViewModel> GetFullList()
+        {
+            using var context = new UchetLabDataBase();
+            return context.Checkers
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public CheckerViewModel? Insert(CheckerBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            {
+                try
+                {
+                    var newEl = Checker.Create(model);
+                    if (newEl == null)
+                    {
+                        transaction.Rollback();
+                        return null;
+                    }
+                    context.Checkers.Add(newEl);
+
+                    context.SaveChanges();
+                    context.Database.CommitTransaction();
+
+                    return newEl.GetViewModel;
+                }
+                catch (Exception)
+                {
+                    transaction.Rollback();
+                    return null;
+                }
+            }
+        }
+
+        public CheckerViewModel? Update(CheckerBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            {
+                try
+                {
+                    var el = context.Checkers.FirstOrDefault(x => x.Id == model.Id);
+                    if (el == null)
+                    {
+                        transaction.Rollback();
+                        return null;
+                    }
+                    el.Update(model);
+
+                    context.SaveChanges();
+                    context.Database.CommitTransaction();
+
+                    return el.GetViewModel;
+                }
+                catch (Exception)
+                {
+                    transaction.Rollback();
+                    return null;
+                }
+            }
+        }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Implements/LabStorage.cs

@@ -0,0 +1,111 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.SearchModels;
+using UchetLabContracts.StorageContracts;
+using UchetLabContracts.ViewModels;
+using UchetLabDatabaseImplement.Models;
+
+namespace UchetLabDatabaseImplement.Implements
+{
+    public class LabStorage : ILabStorage
+    {
+        public LabViewModel? Delete(LabBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            var element = context.Labs.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Labs.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+
+        public LabViewModel? GetElement(LabSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new UchetLabDataBase();
+            return context.Labs.FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+        }
+
+        public List<LabViewModel> GetFilteredList(LabSearchModel model)
+        {
+            using var context = new UchetLabDataBase();
+            return context.Labs
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public List<LabViewModel> GetFullList()
+        {
+            using var context = new UchetLabDataBase();
+            return context.Labs
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public LabViewModel? Insert(LabBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            {
+                try
+                {
+                    var newEl = Lab.Create(model);
+                    if (newEl == null)
+                    {
+                        transaction.Rollback();
+                        return null;
+                    }
+                    context.Labs.Add(newEl);
+
+                    context.SaveChanges();
+                    context.Database.CommitTransaction();
+
+                    return newEl.GetViewModel;
+                }
+                catch (Exception)
+                {
+                    transaction.Rollback();
+                    return null;
+                }
+            }
+        }
+
+        public LabViewModel? Update(LabBindingModel model)
+        {
+            using var context = new UchetLabDataBase();
+            using var transaction = context.Database.BeginTransaction();
+            {
+                try
+                {
+                    var el = context.Labs.FirstOrDefault(x => x.Id == model.Id);
+                    if (el == null)
+                    {
+                        transaction.Rollback();
+                        return null;
+                    }
+                    el.Update(model);
+
+                    context.SaveChanges();
+                    context.Database.CommitTransaction();
+
+                    return el.GetViewModel;
+                }
+                catch (Exception)
+                {
+                    transaction.Rollback();
+                    return null;
+                }
+            }
+        }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Migrations/20241006183154_InitialCreate.Designer.cs

@@ -0,0 +1,75 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UchetLabDatabaseImplement;
+
+#nullable disable
+
+namespace UchetLabDatabaseImplement.Migrations
+{
+    [DbContext(typeof(UchetLabDataBase))]
+    [Migration("20241006183154_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.16")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UchetLabDatabaseImplement.Models.Checker", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Checker");
+                });
+
+            modelBuilder.Entity("UchetLabDatabaseImplement.Models.Lab", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CheckDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Checker")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("LabTask")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TaskImage")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Labs");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Migrations/20241006183154_InitialCreate.cs

@@ -0,0 +1,54 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace UchetLabDatabaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Checker",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    FIO = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Checker", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Labs",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    LabTask = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    TaskImage = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Checker = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    CheckDate = table.Column<DateTime>(type: "datetime2", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Labs", x => x.Id);
+                });
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Checker");
+
+            migrationBuilder.DropTable(
+                name: "Labs");
+        }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Migrations/UchetLabDataBaseModelSnapshot.cs

@@ -0,0 +1,72 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using UchetLabDatabaseImplement;
+
+#nullable disable
+
+namespace UchetLabDatabaseImplement.Migrations
+{
+    [DbContext(typeof(UchetLabDataBase))]
+    partial class UchetLabDataBaseModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.16")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("UchetLabDatabaseImplement.Models.Checker", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("FIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Checker");
+                });
+
+            modelBuilder.Entity("UchetLabDatabaseImplement.Models.Lab", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<DateTime>("CheckDate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Checker")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("LabTask")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("TaskImage")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Labs");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Models/Checker.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.ViewModels;
+using UchetLabDataModels.Models;
+
+namespace UchetLabDatabaseImplement.Models
+{
+    public class Checker : ICheckerModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string FIO { get; private set; } = string.Empty;
+        public static Checker? Create(CheckerBindingModel model)
+        {
+            return new Checker()
+            {
+                Id = model.Id,
+                FIO = model.FIO,
+            };
+        }
+
+        public void Update(CheckerBindingModel model)
+        {
+            FIO = model.FIO;
+        }
+        public CheckerViewModel GetViewModel => new()
+        {
+            Id = Id,
+            FIO = FIO,
+        };
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/Models/Lab.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.StorageContracts;
+using UchetLabContracts.ViewModels;
+using UchetLabDataModels.Models;
+
+namespace UchetLabDatabaseImplement.Models
+{
+    public class Lab : IlabModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string LabTask { get; private set; } = string.Empty;
+        [Required]
+        public string TaskImage { get; private set; } = string.Empty;
+        [Required]
+        public string Checker { get; private set; } = string.Empty;
+        public DateTime CheckDate {  get; private set; } = DateTime.Now;
+        public static Lab? Create(LabBindingModel model)
+        {
+            return new Lab()
+            {
+                Id = model.Id,
+                LabTask = model.LabTask,
+                TaskImage = model.TaskImage,
+                Checker = model.Checker,
+                CheckDate = model.CheckDate,
+            };
+        }
+        public void Update(LabBindingModel model)
+        {
+            LabTask = model.LabTask;
+            TaskImage = model.TaskImage;
+            Checker = model.Checker;
+            CheckDate = model.CheckDate;
+        }
+        public LabViewModel GetViewModel => new()
+        {
+            Id = Id,
+            LabTask = LabTask,
+            TaskImage = TaskImage,
+            Checker = Checker,
+            CheckDate = CheckDate,
+        };
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/UchetLabDataBase.cs

@@ -0,0 +1,24 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UchetLabDatabaseImplement.Models;
+
+namespace UchetLabDatabaseImplement
+{
+    public class UchetLabDataBase : DbContext
+    {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            if (optionsBuilder.IsConfigured == false)
+            {
+                optionsBuilder.UseSqlServer(@"Data Source=localhost\SQLEXPRESS;Initial Catalog=UchetLabDatabaseFull;Integrated Security=True;MultipleActiveResultSets=True;TrustServerCertificate=True");
+            }
+            base.OnConfiguring(optionsBuilder);
+        }
+        public virtual DbSet<Lab> Labs { set; get; }
+        public virtual DbSet<Checker> Checkers { set; get; }
+    }
+}

WinFormUchetLab/UchetLabDatabaseImplement/UchetLabDatabaseImplement.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.16" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.16" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.16">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UchetLabContracts\UchetLabContracts.csproj" />
+    <ProjectReference Include="..\UchetLabDataModels\UchetLabDataModels.csproj" />
+  </ItemGroup>
+
+</Project>

WinFormUchetLab/WinFormUchetLab.sln

@@ -0,0 +1,49 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.11.35208.52
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WinFormUchetLab", "WinFormUchetLab\WinFormUchetLab.csproj", "{C8C620EA-CCC9-4031-8753-57647F65440E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UchetLabDataModels", "UchetLabDataModels\UchetLabDataModels.csproj", "{AC162555-3770-4CB5-A5DF-7F85135D49B4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UchetLabContracts", "UchetLabContracts\UchetLabContracts.csproj", "{4DF262DD-81DF-4B26-8978-5334DE8E9F67}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UchetLabBusinessLogic", "UchetLabBusinessLogic\UchetLabBusinessLogic.csproj", "{D7D2300F-78BE-49A4-9733-1A2B52192864}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UchetLabDatabaseImplement", "UchetLabDatabaseImplement\UchetLabDatabaseImplement.csproj", "{F6CB8BDD-E2B3-4449-B150-7D67FA013611}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C8C620EA-CCC9-4031-8753-57647F65440E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C8C620EA-CCC9-4031-8753-57647F65440E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C8C620EA-CCC9-4031-8753-57647F65440E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C8C620EA-CCC9-4031-8753-57647F65440E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AC162555-3770-4CB5-A5DF-7F85135D49B4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AC162555-3770-4CB5-A5DF-7F85135D49B4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AC162555-3770-4CB5-A5DF-7F85135D49B4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AC162555-3770-4CB5-A5DF-7F85135D49B4}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4DF262DD-81DF-4B26-8978-5334DE8E9F67}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4DF262DD-81DF-4B26-8978-5334DE8E9F67}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4DF262DD-81DF-4B26-8978-5334DE8E9F67}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4DF262DD-81DF-4B26-8978-5334DE8E9F67}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D7D2300F-78BE-49A4-9733-1A2B52192864}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D7D2300F-78BE-49A4-9733-1A2B52192864}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D7D2300F-78BE-49A4-9733-1A2B52192864}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D7D2300F-78BE-49A4-9733-1A2B52192864}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F6CB8BDD-E2B3-4449-B150-7D67FA013611}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F6CB8BDD-E2B3-4449-B150-7D67FA013611}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F6CB8BDD-E2B3-4449-B150-7D67FA013611}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F6CB8BDD-E2B3-4449-B150-7D67FA013611}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {8146D85F-915C-4290-A88E-599819ADEFDD}
+	EndGlobalSection
+EndGlobal

WinFormUchetLab/WinFormUchetLab/Form1.Designer.cs

@@ -0,0 +1,58 @@
+namespace WinFormUchetLab
+{
+    partial class Form1
+    {
+        /// <summary>
+        ///  Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        ///  Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        ///  Required method for Designer support - do not modify
+        ///  the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            controlDataTableTable1 = new ControlsLibraryNet60.Data.ControlDataTableTable();
+            SuspendLayout();
+            // 
+            // controlDataTableTable1
+            // 
+            controlDataTableTable1.Location = new Point(0, 0);
+            controlDataTableTable1.Margin = new Padding(4, 5, 4, 5);
+            controlDataTableTable1.Name = "controlDataTableTable1";
+            controlDataTableTable1.SelectedRowIndex = -1;
+            controlDataTableTable1.Size = new Size(799, 447);
+            controlDataTableTable1.TabIndex = 0;
+            // 
+            // Form1
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(controlDataTableTable1);
+            Name = "Form1";
+            Text = "Form1";
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private ControlsLibraryNet60.Data.ControlDataTableTable controlDataTableTable1;
+    }
+}

WinFormUchetLab/WinFormUchetLab/Form1.cs

@@ -0,0 +1,15 @@
+using System.Windows.Forms;
+using UchetLabContracts.BindingModels;
+using UchetLabContracts.BusinessLogicsContracts;
+
+namespace WinFormUchetLab
+{
+    public partial class Form1 : Form
+    {
+        
+        public Form1()
+        {
+            InitializeComponent();
+        }
+    }
+}

WinFormUchetLab/WinFormUchetLab/Form1.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

WinFormUchetLab/WinFormUchetLab/Program.cs

@@ -0,0 +1,17 @@
+namespace WinFormUchetLab
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}

WinFormUchetLab/WinFormUchetLab/WinFormUchetLab.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net6.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="ComponentsLibraryNet60" Version="1.0.0" />
+    <PackageReference Include="ControlsLibraryNet60" Version="1.0.0" />
+    <PackageReference Include="CustomComponents" Version="1.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.16">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Non_visual_components_Kouvshinoff" Version="1.0.0" />
+    <PackageReference Include="Visual_components_Kouvshinoff" Version="1.0.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\UchetLabBusinessLogic\UchetLabBusinessLogic.csproj" />
+    <ProjectReference Include="..\UchetLabContracts\UchetLabContracts.csproj" />
+    <ProjectReference Include="..\UchetLabDatabaseImplement\UchetLabDatabaseImplement.csproj" />
+  </ItemGroup>
+
+</Project>