Added the step-by-step tutorials

Tutorial/2-Add a model/Addamodel.md

@@ -72,4 +72,66 @@ Open Startup.cs file and add the code below to the ConfigureServices method.
             services.AddMvc();
         }
 ```
-Add the following using statements `using RazorPagesMovie.Models` and `using Microsoft.EntityFrameworkCore`.
+Add the following using statements `using RazorPagesMovie.Models` and `using Microsoft.EntityFrameworkCore`.
+
+#### Add the Entity Framework tools 
+
+- Install the   `Microsoft.EntityFrameworkCore.Tools.DotNet` package to `DotNetCliToolReference` in RazorPagesMovie.csproj.
+
+```
+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.0</TargetFramework>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.3" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.2" />
+  </ItemGroup>
+  <ItemGroup>
+    <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.2" />
+    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.1" />
+  </ItemGroup>
+</Project>
+
+```
+#### Add scaffold tooling and perform initial migration
+
+In the command line run the following commands
+```
+dotnet add package Microsoft.VisualStudio.Web.CodeGeneration.Design
+dotnet restore
+dotnet ef migrations add InitialCreate
+dotnet ef database update
+```
+Commands Explained 
+| Command       |    Description       | 
+| ------------- |:-------------:|
+| ` add package`    | installs the tools needed |
+| `ef migrations add InitialCreate`     | generates code to create the initial database schema based on the model specified in 'MovieContenxt.cs'.`InitialCreate` is the name of the migrations. |  
+|`ef database update` | creates the database      | 
+
+#### Scaffold the movie model
+
+Run the commands below 
+
+*On Windows*
+
+`dotnet aspnet-codegenerator razorpage -m Movie -dc MovieContext -udl -outDir Pages\Movies --referenceScriptLibraries`
+
+*On Mac and Linux*
+
+`dotnet aspnet-codegenerator razorpage -m Movie -dc MovieContext -udl -outDir Pages/Movies --referenceScriptLibraries`
+#### Test your app
+- Run the app `dotnet run`
+- Launch a browser and go to `http://localhost:5000/movies`
+
+![](images\moviespage.PNG)
+- create a new entry
+
+![](images\createnew.PNG)
+
+- It works!
+![](images\newentry.PNG.PNG)
+- Test to se Edit, Details and delete
+
+To learn more on the pages created in this tutorial read [this post](https://docs.microsoft.com/en-us/aspnet/core/tutorials/razor-pages-vsc/page)

Tutorial/2-Add a model/RazorPagesMovie/Migrations/20180402133827_InitialCreate.cs

@@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace RazorPagesMovie.Migrations
+{
+    public partial class InitialCreate : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Movie",
+                columns: table => new
+                {
+                    ID = table.Column<int>(nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Genre = table.Column<string>(nullable: true),
+                    Price = table.Column<decimal>(nullable: false),
+                    ReleaseDate = table.Column<DateTime>(nullable: false),
+                    Title = table.Column<string>(nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Movie", x => x.ID);
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Movie");
+        }
+    }
+}

Tutorial/2-Add a model/RazorPagesMovie/Migrations/MovieContextModelSnapshot.cs

@@ -0,0 +1,42 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage;
+using Microsoft.EntityFrameworkCore.Storage.Internal;
+using RazorPagesMovie.Models;
+using System;
+
+namespace RazorPagesMovie.Migrations
+{
+    [DbContext(typeof(MovieContext))]
+    partial class MovieContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.0.1-rtm-125");
+
+            modelBuilder.Entity("RazorPagesMovie.Models.Movie", b =>
+                {
+                    b.Property<int>("ID")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<string>("Genre");
+
+                    b.Property<decimal>("Price");
+
+                    b.Property<DateTime>("ReleaseDate");
+
+                    b.Property<string>("Title");
+
+                    b.HasKey("ID");
+
+                    b.ToTable("Movie");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Tutorial/2-Add a model/RazorPagesMovie/Pages/Movies/Create.cshtml

@@ -0,0 +1,49 @@
+@page
+@model RazorPagesMovie.Pages.Movies.CreateModel
+
+@{
+    ViewData["Title"] = "Create";
+}
+
+<h2>Create</h2>
+
+<h4>Movie</h4>
+<hr />
+<div class="row">
+    <div class="col-md-4">
+        <form method="post">
+            <div asp-validation-summary="ModelOnly" class="text-danger"></div>
+            <div class="form-group">
+                <label asp-for="Movie.Title" class="control-label"></label>
+                <input asp-for="Movie.Title" class="form-control" />
+                <span asp-validation-for="Movie.Title" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Movie.ReleaseDate" class="control-label"></label>
+                <input asp-for="Movie.ReleaseDate" class="form-control" />
+                <span asp-validation-for="Movie.ReleaseDate" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Movie.Genre" class="control-label"></label>
+                <input asp-for="Movie.Genre" class="form-control" />
+                <span asp-validation-for="Movie.Genre" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <label asp-for="Movie.Price" class="control-label"></label>
+                <input asp-for="Movie.Price" class="form-control" />
+                <span asp-validation-for="Movie.Price" class="text-danger"></span>
+            </div>
+            <div class="form-group">
+                <input type="submit" value="Create" class="btn btn-default" />
+            </div>
+        </form>
+    </div>
+</div>
+
+<div>
+    <a asp-page="Index">Back to List</a>
+</div>
+
+@section Scripts {
+    @{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
+}

Tutorial/2-Add a model/RazorPagesMovie/Pages/Movies/Create.cshtml.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using RazorPagesMovie.Models;
+
+namespace RazorPagesMovie.Pages.Movies
+{
+    public class CreateModel : PageModel
+    {
+        private readonly RazorPagesMovie.Models.MovieContext _context;
+
+        public CreateModel(RazorPagesMovie.Models.MovieContext context)
+        {
+            _context = context;
+        }
+
+        public IActionResult OnGet()
+        {
+            return Page();
+        }
+
+        [BindProperty]
+        public Movie Movie { get; set; }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            if (!ModelState.IsValid)
+            {
+                return Page();
+            }
+
+            _context.Movie.Add(Movie);
+            await _context.SaveChangesAsync();
+
+            return RedirectToPage("./Index");
+        }
+    }
+}

Tutorial/2-Add a model/RazorPagesMovie/Pages/Movies/Delete.cshtml

@@ -0,0 +1,46 @@
+@page
+@model RazorPagesMovie.Pages.Movies.DeleteModel
+
+@{
+    ViewData["Title"] = "Delete";
+}
+
+<h2>Delete</h2>
+
+<h3>Are you sure you want to delete this?</h3>
+<div>
+    <h4>Movie</h4>
+    <hr />
+    <dl class="dl-horizontal">
+        <dt>
+            @Html.DisplayNameFor(model => model.Movie.Title)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Movie.Title)
+        </dd>
+        <dt>
+            @Html.DisplayNameFor(model => model.Movie.ReleaseDate)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Movie.ReleaseDate)
+        </dd>
+        <dt>
+            @Html.DisplayNameFor(model => model.Movie.Genre)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Movie.Genre)
+        </dd>
+        <dt>
+            @Html.DisplayNameFor(model => model.Movie.Price)
+        </dt>
+        <dd>
+            @Html.DisplayFor(model => model.Movie.Price)
+        </dd>
+    </dl>
+
+    <form method="post">
+        <input type="hidden" asp-for="Movie.ID" />
+        <input type="submit" value="Delete" class="btn btn-default" /> |
+        <a asp-page="./Index">Back to List</a>
+    </form>
+</div>

Tutorial/2-Add a model/RazorPagesMovie/Pages/Movies/Delete.cshtml.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.EntityFrameworkCore;
+using RazorPagesMovie.Models;
+
+namespace RazorPagesMovie.Pages.Movies
+{
+    public class DeleteModel : PageModel
+    {
+        private readonly RazorPagesMovie.Models.MovieContext _context;
+
+        public DeleteModel(RazorPagesMovie.Models.MovieContext context)
+        {
+            _context = context;
+        }
+
+        [BindProperty]
+        public Movie Movie { get; set; }
+
+        public async Task<IActionResult> OnGetAsync(int? id)
+        {
+            if (id == null)
+            {
+                return NotFound();
+            }
+
+            Movie = await _context.Movie.SingleOrDefaultAsync(m => m.ID == id);
+
+            if (Movie == null)
+            {
+                return NotFound();
+            }
+            return Page();
+        }
+
+        public async Task<IActionResult> OnPostAsync(int? id)
+        {
+            if (id == null)
+            {
+                return NotFound();
+            }
+
+            Movie = await _context.Movie.FindAsync(id);
+
+            if (Movie != null)
+            {
+                _context.Movie.Remove(Movie);
+                await _context.SaveChangesAsync();
+            }
+
+            return RedirectToPage("./Index");
+        }
+    }
+}