modification mais problème installation ef

tp1/Library/DbContextLib/LibraryContext.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Library.Entities;
+
+
+namespace Library.DbContextLib
+{
+    public class LibraryContext : DbContext
+    {
+        public DbSet<BookEntity> BooksSet { get; set; } 
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            optionsBuilder.UseSqlite($"Data Source=tp1.Books.db");
+        }
+
+    }
+}

tp1/Library/Entities/BookEntity.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Library.Entities
+{
+    public class BookEntity
+    {
+        public int ID { get; set; }
+        public string Title { get; set; }
+        public string Author { get; set; }
+        public string Isbn { get; set; }
+
+        public BookEntity(string title, string author, string isbn) { 
+            Title = title;
+            Author = author;
+            Isbn = isbn;
+        }
+    }
+}

tp1/Library/Library.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+</Project>

tp1/Library/StubbedContextLib/StubbedContext.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Library.DbContextLib;
+using Library.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace Library.StubbedContextLib
+{
+    public class StubbedContext : DbContext
+    {
+        public List<BookEntity> Books {  get; set; }
+
+        public StubbedContext() {
+            Books.Add(new BookEntity("test", "test", "test"));
+            Books.Add(new BookEntity("test2", "test2", "test2"));
+        }
+
+    }
+}

tp1/TestStub/Program.cs

@@ -0,0 +1,40 @@
+using Library;
+using Library.DbContextLib;
+using Library.Entities;
+using Microsoft.Extensions.Options;
+
+// See https://aka.ms/new-console-template for more information
+Console.WriteLine("Hello, World!");
+
+using (var context = new LibraryContext())
+{
+    BookEntity chewie = new BookEntity("B3", "test", "test2");
+    BookEntity yoda = new BookEntity ("B4", "test", "test2");
+    BookEntity ewok = new BookEntity ("C5", "test", "test3");
+
+    context.BooksSet.Add(chewie);
+    context.BooksSet.Add(yoda);
+    context.BooksSet.Add(ewok);
+    context.SaveChanges();
+}
+
+
+using (var context = new LibraryContext())
+{
+    foreach (var n in context.BooksSet)
+    {
+        Console.WriteLine($"{n.ID} - {n.Title}");
+    }
+
+    context.SaveChanges();
+
+}
+
+using (var context = new LibraryContext())
+{
+    var eBooks = context.BooksSet.Where(b => b.Title.StartsWith("B")).First();
+    Console.WriteLine($"{eBooks.Title} (born in {eBooks.Author})");
+
+    eBooks.Title = "Wicket";
+    context.SaveChanges();
+}

tp1/TestStub/TestStub.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+	  <StartWorkingDirectory>$(MSBuildProjectDirectory)</StartWorkingDirectory>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="8.0.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Library\Library.csproj" />
+  </ItemGroup>
+
+</Project>

tp1/tp1.sln

@@ -3,13 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.8.34330.188
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestStubEF", "tp1\TestStubEF.csproj", "{2097BC86-5063-42A3-83E2-1004732AC629}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestStub", "TestStub\TestStub.csproj", "{8960D74C-259D-4779-80B6-789BA257D2B2}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Entities", "Entities\Entities.csproj", "{19774C29-80C4-4B8C-A7D9-8F42576C4D1C}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Library", "Library\Library.csproj", "{CDD5A87A-187A-4BC1-9E23-5559A2211B55}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DbContextLib", "DbContextLib\DbContextLib.csproj", "{785FFEAF-A688-470C-AB63-5F83219177BC}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "StubbedContextLib", "StubbedContextLib\StubbedContextLib.csproj", "{56AB577F-DC4D-4DDE-81ED-6376FB52D5EA}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -17,22 +13,14 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{2097BC86-5063-42A3-83E2-1004732AC629}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8960D74C-259D-4779-80B6-789BA257D2B2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{2097BC86-5063-42A3-83E2-1004732AC629}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8960D74C-259D-4779-80B6-789BA257D2B2}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{2097BC86-5063-42A3-83E2-1004732AC629}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8960D74C-259D-4779-80B6-789BA257D2B2}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{2097BC86-5063-42A3-83E2-1004732AC629}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8960D74C-259D-4779-80B6-789BA257D2B2}.Release|Any CPU.Build.0 = Release|Any CPU
-		{19774C29-80C4-4B8C-A7D9-8F42576C4D1C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CDD5A87A-187A-4BC1-9E23-5559A2211B55}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{19774C29-80C4-4B8C-A7D9-8F42576C4D1C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CDD5A87A-187A-4BC1-9E23-5559A2211B55}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{19774C29-80C4-4B8C-A7D9-8F42576C4D1C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CDD5A87A-187A-4BC1-9E23-5559A2211B55}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{19774C29-80C4-4B8C-A7D9-8F42576C4D1C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CDD5A87A-187A-4BC1-9E23-5559A2211B55}.Release|Any CPU.Build.0 = Release|Any CPU
-		{785FFEAF-A688-470C-AB63-5F83219177BC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{785FFEAF-A688-470C-AB63-5F83219177BC}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{785FFEAF-A688-470C-AB63-5F83219177BC}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{785FFEAF-A688-470C-AB63-5F83219177BC}.Release|Any CPU.Build.0 = Release|Any CPU
-		{56AB577F-DC4D-4DDE-81ED-6376FB52D5EA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{56AB577F-DC4D-4DDE-81ED-6376FB52D5EA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{56AB577F-DC4D-4DDE-81ED-6376FB52D5EA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{56AB577F-DC4D-4DDE-81ED-6376FB52D5EA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

tp1/tp1/Program.cs

@@ -1,2 +1,4 @@
-// See https://aka.ms/new-console-template for more information
+using Microsoft.EntityFrameworkCore.Design;
+
+// See https://aka.ms/new-console-template for more information
 Console.WriteLine("Hello, World!");

tp1/tp1/TestStubEF.csproj

@@ -19,6 +19,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+	  
   </ItemGroup>
 
 	<ItemGroup>