Tm 1234

BookManagerApi/BookManagerApi.csproj

@@ -4,6 +4,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
+    <UserSecretsId>c38411eb-41d5-49b1-8fa7-961026824723</UserSecretsId>
   </PropertyGroup>
 
   <ItemGroup>
@@ -12,7 +13,9 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.4" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.1" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.3" />
+    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="6.0.2" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.1" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="6.0.4" />
   </ItemGroup>

BookManagerApi/Controllers/BookManagerController.cs

@@ -1,7 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using BookManagerApi.Models;
-using BookManagerApi.Services;
-
+using BookManagerApi.Services;
+
 namespace BookManagerApi.Controllers
 {
     [Route("api/v1/book")]
@@ -27,23 +27,41 @@ public ActionResult<IEnumerable<Book>> GetBooks()
         public ActionResult<Book> GetBookById(long id)
         {
             var book = _bookManagementService.FindBookById(id);
-            return book;
+            return Ok(book);
         }
 
         // PUT: api/v1/book/5
         // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
         [HttpPut("{id}")]
         public IActionResult UpdateBookById(long id, Book book)
         {
+            if (!_bookManagementService.BookExists(id))
+                return NotFound();
+
             _bookManagementService.Update(id, book);
-            return NoContent();
+            return Ok();
         }
 
+
+        // Delete: api/v1/book/5
+        [HttpDelete("{id}")]
+        public IActionResult DeleteBookById(long id)
+        {
+            if (_bookManagementService.Delete(id))
+                return Ok();
+            else
+                return BadRequest();
+
+        }
+
+
         // POST: api/v1/book
-        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
         [HttpPost]
         public ActionResult<Book> AddBook(Book book)
         {
+            //if(_bookManagementService.BookExists(book.Id))
+            //    return BadRequest(book);
+            book.Id = 0;
             _bookManagementService.Create(book);
             return CreatedAtAction(nameof(GetBookById), new { id = book.Id }, book);
         }

BookManagerApi/Migrations/20221011153708_InitialCreate.cs

@@ -0,0 +1,42 @@
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace BookManagerApi.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterDatabase()
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "Books",
+                columns: table => new
+                {
+                    Id = table.Column<long>(type: "bigint", nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    Title = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Description = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Author = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Genre = table.Column<int>(type: "int", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Books", x => x.Id);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Books");
+        }
+    }
+}

BookManagerApi/Migrations/BookContextModelSnapshot.cs

@@ -0,0 +1,49 @@
+// <auto-generated />
+using BookManagerApi.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace BookManagerApi.Migrations
+{
+    [DbContext(typeof(BookContext))]
+    partial class BookContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.7")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("BookManagerApi.Models.Book", b =>
+                {
+                    b.Property<long>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Author")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("Genre")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Title")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Books");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

BookManagerApi/Models/BookContext.cs

@@ -3,13 +3,13 @@
 
 namespace BookManagerApi.Models
 {
-	public class BookContext : DbContext
-	{
-		public BookContext(DbContextOptions<BookContext> options) : base(options)
-		{
-		}
+    public class BookContext : DbContext
+    {
+        public BookContext(DbContextOptions<BookContext> options) : base(options)
+        {
+        }
 
-		public DbSet<Book> Books { get; set; }
-	}
+        public DbSet<Book> Books { get; set; }
+    }
 }
 

BookManagerApi/Program.cs

@@ -8,9 +8,20 @@
 
 builder.Services.AddScoped<IBookManagementService, BookManagementService>();
 builder.Services.AddControllers();
-builder.Services.AddDbContext<BookContext>(option =>
-    option.UseInMemoryDatabase("BookDb"));
 
+var connectionString = builder.Configuration.GetConnectionString("BookManagerApi");
+
+if (builder.Environment.EnvironmentName == "Testing")
+{
+    // in test environment use a fresh in-memory DB
+    builder.Services.AddDbContext<BookContext>(option =>
+    option.UseInMemoryDatabase("BookDb"));
+}
+else
+{
+    builder.Services.AddDbContext<BookContext>(option =>
+    option.UseMySql(connectionString, ServerVersion.AutoDetect(connectionString)));
+}
 // Configure Swagger/OpenAPI Documentation
 // You can learn more on this link: https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
@@ -19,7 +30,7 @@
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
-if (app.Environment.IsDevelopment())
+if (app.Environment.IsDevelopment() || app.Environment.EnvironmentName == "Testing")
 {
     app.UseSwagger();
     app.UseSwaggerUI();

BookManagerApi/Properties/launchSettings.json

@@ -1,4 +1,4 @@
-{
+{
   "$schema": "https://json.schemastore.org/launchsettings.json",
   "iisSettings": {
     "windowsAuthentication": false,
@@ -9,25 +9,33 @@
     }
   },
   "profiles": {
-    "BookManagerApi": {
-      "commandName": "Project",
-      "dotnetRunMessages": true,
+    "IIS Express": {
+      "commandName": "IISExpress",
       "launchBrowser": true,
       "launchUrl": "swagger",
-      "applicationUrl": "https://localhost:7230;http://localhost:5213",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
     },
-    "IIS Express": {
-      "commandName": "IISExpress",
+    "Development": {
+      "commandName": "Project",
       "launchBrowser": true,
       "launchUrl": "swagger",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
-      }
+      },
+      "applicationUrl": "https://localhost:7230;http://localhost:5213",
+      "dotnetRunMessages": true
+    },
+    "Testing": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Testing"
+      },
+      "applicationUrl": "https://localhost:7230;http://localhost:5213",
+      "dotnetRunMessages": true
     }
   }
-}
-
-
+}

BookManagerApi/Services/BookManagementService.cs

@@ -2,8 +2,8 @@
 
 namespace BookManagerApi.Services
 {
-	public class BookManagementService : IBookManagementService
-	{
+    public class BookManagementService : IBookManagementService
+    {
         private readonly BookContext _context;
 
         public BookManagementService(BookContext context)
@@ -38,6 +38,17 @@ public Book Update(long id, Book book)
             return book;
         }
 
+        public bool Delete(long id)
+        {
+            var bookToBeRemoved = FindBookById(id);
+            if (bookToBeRemoved == null)
+                return false;
+
+            _context.Remove(bookToBeRemoved);
+            _context.SaveChanges();
+            return true;
+        }
+
         public Book FindBookById(long id)
         {
             var book = _context.Books.Find(id);

BookManagerApi/Services/IBookManagementService.cs

@@ -3,11 +3,12 @@
 
 namespace BookManagerApi.Services
 {
-	public interface IBookManagementService
-	{
+    public interface IBookManagementService
+    {
         List<Book> GetAllBooks();
         Book Create(Book book);
         Book Update(long id, Book book);
+        bool Delete(long id);
         Book FindBookById(long id);
         bool BookExists(long id);
     }

BookManagerApi/appsettings.Development.json

@@ -4,6 +4,9 @@
       "Default": "Information",
       "Microsoft.AspNetCore": "Warning"
     }
+  },
+  "ConnectionStrings": {
+    "BookManagerApi": "server=localhost; database=bookshop; user=bookmanagerapi; password=apiuser123"
   }
 }
 

BookManagerApi/appsettings.Testing.json

@@ -0,0 +1,5 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Server=(localdb)\\MSSQLLocalDB;Database=_CHANGE_ME;Trusted_Connection=True;MultipleActiveResultSets=true"
+  }
+}