avancement part4

tp1/Entities/BookEntity.cs

@@ -7,7 +7,6 @@ using System.Threading.Tasks;
 
 namespace Entities
 {
-    [Table("TableBook")]
     public class BookEntity
     {
         public long Id { get; set; }

tp1/Model/Book.cs

@@ -0,0 +1,47 @@
+using System.Reflection;
+
+namespace Model
+{
+    public class Book
+    {
+
+        private long id;
+        public long Id 
+        {
+            get { return id; }
+            set { id = value;} 
+        }
+
+        private string title;
+        public string Title 
+        { 
+            get { return title; }
+            set { title = value; } 
+        }
+
+        private string author;
+        public string Author
+        {
+            get { return author; }
+            set { author = value; }
+        }
+
+        private string isbn;
+        public string Isbn {
+            get { return isbn; }
+            set { isbn = value; } 
+        }
+        public Book(long id, string title, string author, string isbn)
+        {
+            Id = id;
+            Title = title;
+            Author = author;
+            Isbn = isbn;
+        }
+
+    }
+
+
+
+}
+    

tp1/Model/BookOrderCritera.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Model
+{
+    public enum BookOrderCriteria
+    {
+        None,
+        ByTitle,
+        ByAuthor,
+        ByIsbn
+    }
+}

tp1/Model/IDataManager.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Model
+{
+    public interface IDataManager
+    {
+        //public IEnumerable<Book> GetBooks(int index, int count, BookOrderCriteria orderCriterium);
+        //public IEnumerable<Book> GetBooksByTitle(string title, int index, int count, BookOrderCriteria orderCriterium);
+        //public IEnumerable<Book> GetBooksByAuthor(string author, int index, int count, BookOrderCriteria orderCriterium);
+        //public IEnumerable<Book> GetBooksByIsbn(string isbn, int index, int count, BookOrderCriteria orderCriterium);
+        public Book GetBookById(long id);
+
+        //public void CreateBook(string title, string author, string isbn);
+        //public void UpdateBook(long id, Book book);
+        //public void DeleteBook(long id);
+    }
+}

tp1/Model/Model.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

tp1/Model2Entities/DbDataManager.cs

@@ -0,0 +1,26 @@
+using DbContextLib;
+using Entities;
+using Model;
+namespace Model2Entities
+{
+    public class DbDataManager : IDataManager
+    {
+        public Book GetBookById(long id)
+        {
+            List<BookEntity> books = new List<BookEntity>();
+            using (var context = new LibraryContext())
+            {
+                foreach (var i in context.BooksSet)
+                {
+                    if (i.Id == id)
+                    {
+                        return i.ConvertToModel();
+                    }
+                }
+                return null;
+            }
+        }
+
+
+    }
+}

tp1/Model2Entities/Extensions.cs

@@ -0,0 +1,20 @@
+using Entities;
+using Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Model2Entities
+{
+    public static class Extensions  
+    {
+        public static Book ConvertToModel(this BookEntity book)
+        {
+            return new Book(book.Id, book.Title, book.Author, book.Isbn);
+        }
+
+    }
+}

tp1/Model2Entities/Model2Entities.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

tp1/StubbedContextLib/Migrations/20240215154956_Mg.Designer.cs

@@ -11,7 +11,7 @@ using StubbedContextLib;
 namespace StubbedContextLib.Migrations
 {
     [DbContext(typeof(StubbedContext))]
-    [Migration("20240215144801_Mg")]
+    [Migration("20240215154956_Mg")]
     partial class Mg
     {
         /// <inheritdoc />
@@ -48,7 +48,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasIndex("OwnerId");
 
-                    b.ToTable("TableBook");
+                    b.ToTable("BooksSet");
 
                     b.HasData(
                         new

tp1/StubbedContextLib/Migrations/20240215154956_Mg.cs

@@ -27,7 +27,7 @@ namespace StubbedContextLib.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "TableBook",
+                name: "BooksSet",
                 columns: table => new
                 {
                     Id = table.Column<long>(type: "INTEGER", nullable: false)
@@ -40,21 +40,16 @@ namespace StubbedContextLib.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_TableBook", x => x.Id);
+                    table.PrimaryKey("PK_BooksSet", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_TableBook_PersonSet_OwnerId",
+                        name: "FK_BooksSet_PersonSet_OwnerId",
                         column: x => x.OwnerId,
                         principalTable: "PersonSet",
                         principalColumn: "Id");
                 });
 
             migrationBuilder.InsertData(
-                table: "PersonSet",
+                table: "BooksSet",
-                columns: new[] { "Id", "FirstName", "LastName" },
-                values: new object[] { 1, "coco", "test" });
-
-            migrationBuilder.InsertData(
-                table: "TableBook",
                 columns: new[] { "Id", "Author", "Isbn", "OwnerId", "PersonId", "Title" },
                 values: new object[,]
                 {
@@ -62,9 +57,14 @@ namespace StubbedContextLib.Migrations
                     { 2L, "test2", "test2", null, 1, "test2" }
                 });
 
+            migrationBuilder.InsertData(
+                table: "PersonSet",
+                columns: new[] { "Id", "FirstName", "LastName" },
+                values: new object[] { 1, "coco", "test" });
+
             migrationBuilder.CreateIndex(
-                name: "IX_TableBook_OwnerId",
+                name: "IX_BooksSet_OwnerId",
-                table: "TableBook",
+                table: "BooksSet",
                 column: "OwnerId");
         }
 
@@ -72,7 +72,7 @@ namespace StubbedContextLib.Migrations
         protected override void Down(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.DropTable(
-                name: "TableBook");
+                name: "BooksSet");
 
             migrationBuilder.DropTable(
                 name: "PersonSet");

tp1/StubbedContextLib/Migrations/StubbedContextModelSnapshot.cs

@@ -45,7 +45,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasIndex("OwnerId");
 
-                    b.ToTable("TableBook");
+                    b.ToTable("BooksSet");
 
                     b.HasData(
                         new

tp1/StubbedContextLib/StubbedContext.cs

@@ -12,7 +12,6 @@ namespace StubbedContextLib
 {
     public class StubbedContext : LibraryContext
     {
-
         public StubbedContext() {
 
         }
@@ -33,8 +32,6 @@ namespace StubbedContextLib
             
         }
        
-
-       
         public StubbedContext(DbContextOptions<LibraryContext> options)
             : base(options)
         { }

tp1/TestModel2Entities/Program.cs

@@ -0,0 +1,3 @@
+// See https://aka.ms/new-console-template for more information
+Console.WriteLine("Hello, World!");
+

tp1/TestModel2Entities/TestModel2Entities.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>

tp1/UnitTests/UnitTest1.cs

@@ -11,6 +11,55 @@ namespace UnitTests
 {
     public class UnitTest1
     {
+        [Fact]
+        public void Delete_TestPerson()
+        {
+            var connection = new SqliteConnection("DataSource=:memory:");
+            connection.Open();
+            var options = new DbContextOptionsBuilder<LibraryContext>()
+                .UseSqlite()
+                .Options;
+
+            //prepares the database with one instance of the context
+            using (var context = new StubbedContext(options))
+            {
+
+                context.PersonSet.Include(pers => pers.Books).ToList();
+                var allPers = context.PersonSet;
+                foreach (var person in allPers)
+                {
+                    context.PersonSet.Remove(person);
+                }
+
+                Assert.Equal(0, context.PersonSet.Count());
+                context.SaveChanges();
+            }
+        }
+
+        [Fact]
+        public void Delete_TestBook()
+        {
+            var connection = new SqliteConnection("DataSource=:memory:");
+            connection.Open();
+            var options = new DbContextOptionsBuilder<LibraryContext>().UseSqlite().Options;
+
+            //prepares the database with one instance of the context
+
+            using (var context = new StubbedContext(options))
+            {
+                context.PersonSet.Include(pers => pers.Books).ToList();
+                var allBooks = context.BooksSet;
+                foreach (var book in allBooks)
+                {
+                    context.BooksSet.Remove(book);
+                }
+
+                Assert.Equal(0, context.BooksSet.Count());
+                context.SaveChanges();
+            }
+        }
+
+
         [Fact]
         public void Add_TestBooks()
         {
@@ -25,9 +74,9 @@ namespace UnitTests
                 //context.Database.OpenConnection();
                 context.Database.EnsureCreated();
                 context.PersonSet.Include(pers => pers.Books).ToList();
-                BookEntity the100 = new BookEntity { Title = "the100", Author = "", Isbn = "", Id =3 };
+                BookEntity the100 = new BookEntity { Title = "the100", Author = "", Isbn = "", Id =8 };
-                BookEntity princeOfPersia = new BookEntity { Title = "princeOfPersia", Author = "", Isbn = "", Id = 4 };
+                BookEntity princeOfPersia = new BookEntity { Title = "princeOfPersia", Author = "", Isbn = "", Id = 10 };
-                BookEntity PercyJackson = new BookEntity { Title = "PercyJackson", Author = "", Isbn = "", Id = 5 };
+                BookEntity PercyJackson = new BookEntity { Title = "PercyJackson", Author = "", Isbn = "", Id = 9 };
                 context.BooksSet.Add(the100);
                 context.BooksSet.Add(princeOfPersia);
                 context.BooksSet.Add(PercyJackson);
@@ -119,7 +168,6 @@ namespace UnitTests
 
             //prepares the database with one instance of the context
 
-            //prepares the database with one instance of the context
             using (var context = new StubbedContext(options))
             {
 
@@ -143,55 +191,10 @@ namespace UnitTests
             }
         }
 
-        [Fact]
-        public void Delete_TestPerson()
-        {
-            var connection = new SqliteConnection("DataSource=:memory:");
-            connection.Open();
-            var options = new DbContextOptionsBuilder<LibraryContext>().UseSqlite().Options;
-
-            //prepares the database with one instance of the context
-            using (var context = new StubbedContext(options))
-            {
-
-                context.PersonSet.Include(pers => pers.Books).ToList();
-                var nb = context.PersonSet.Count();
-                if (nb > 0)
-                {
-                    context.PersonSet.Remove(context.PersonSet.FirstOrDefault());
-                }
-
-                Assert.Equal(context.PersonSet.Count(), nb - 1);
-                context.SaveChanges();
-            }
-        }
-
-        [Fact]
-        public void Delete_TestBook()
-        {
-            var connection = new SqliteConnection("DataSource=:memory:");
-            connection.Open();
-            var options = new DbContextOptionsBuilder<LibraryContext>().UseSqlite().Options;
-         
-            //prepares the database with one instance of the context
-
-            //prepares the database with one instance of the context
-            using (var context = new StubbedContext(options))
-            {   
-                context.PersonSet.Include(pers => pers.Books).ToList();
-                 var nb = context.BooksSet.Count(); 
-                if (nb > 0)
-                {
-                    context.BooksSet.Remove(context.BooksSet.FirstOrDefault());
-                }
-                Assert.Equal(context.BooksSet.Count(), nb - 1);
-                context.SaveChanges();
-            }
-        }
         
 
         [Fact]
-        public void Delete_TestEmprunt()
+        public void Update_TestEmprunt()
         {
             var connection = new SqliteConnection("DataSource=:memory:");
             connection.Open();
@@ -199,7 +202,6 @@ namespace UnitTests
 
             //prepares the database with one instance of the context
 
-            //prepares the database with one instance of the context
             using (var context = new StubbedContext(options))
             {
                 var books = context.BooksSet;
@@ -223,7 +225,7 @@ namespace UnitTests
         }
 
         [Fact]
-        public void Delete_TestRendu()
+        public void Update_TestRendu()
         {
             var connection = new SqliteConnection("DataSource=:memory:");
             connection.Open();
@@ -231,8 +233,7 @@ namespace UnitTests
 
             //prepares the database with one instance of the context
 
-            //prepares the database with one instance of the context
+             using (var context = new StubbedContext(options))
-            using (var context = new StubbedContext(options))
             {
                 var books = context.BooksSet;