Merge pull request #61 from isaacgimenez/feature/exclude-property-att…

…ribute

Added option to exclude properties through attribute

samples/AspNetCore5.0.MVC.EF.Blogs/Controllers/BlogsController.cs

@@ -50,7 +50,7 @@ public IActionResult Create()
         // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
         [HttpPost]
         [ValidateAntiForgeryToken]
-        public async Task<IActionResult> Create([Bind("BlogId,Url")] Blog blog)
+        public async Task<IActionResult> Create([Bind("BlogId,Url,PrivateURL")] Blog blog)
         {
             if (ModelState.IsValid)
             {
@@ -83,7 +83,7 @@ public async Task<IActionResult> Edit(int? id)
         // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
         [HttpPost]
         [ValidateAntiForgeryToken]
-        public async Task<IActionResult> Edit(int id, [Bind("BlogId,Url")] Blog blog)
+        public async Task<IActionResult> Edit(int id, [Bind("BlogId,Url,PrivateURL")] Blog blog)
         {
             if (id != blog.BlogId)
             {

samples/AspNetCore5.0.MVC.EF.Blogs/Migrations/20210705113831_blog_privateURLProperty.cs

@@ -0,0 +1,23 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace EFGetStarted.AspNetCore.NewDb.Migrations
+{
+    public partial class blog_privateURLProperty : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "PrivateURL",
+                table: "Blogs",
+                type: "nvarchar(max)",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "PrivateURL",
+                table: "Blogs");
+        }
+    }
+}

samples/AspNetCore5.0.MVC.EF.Blogs/Migrations/BloggingContextModelSnapshot.cs

@@ -15,17 +15,22 @@ protected override void BuildModel(ModelBuilder modelBuilder)
         {
 #pragma warning disable 612, 618
             modelBuilder
-                .HasAnnotation("ProductVersion", "2.2.0-rtm-35687")
+                .UseIdentityColumns()
                 .HasAnnotation("Relational:MaxIdentifierLength", 128)
-                .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+                .HasAnnotation("ProductVersion", "5.0.0");
 
             modelBuilder.Entity("EFGetStarted.AspNetCore.NewDb.Models.Blog", b =>
                 {
                     b.Property<int>("BlogId")
                         .ValueGeneratedOnAdd()
-                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
 
-                    b.Property<string>("Url");
+                    b.Property<string>("PrivateURL")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Url")
+                        .HasColumnType("nvarchar(max)");
 
                     b.HasKey("BlogId");
 
@@ -36,13 +41,17 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                 {
                     b.Property<int>("PostId")
                         .ValueGeneratedOnAdd()
-                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
 
-                    b.Property<int>("BlogId");
+                    b.Property<int>("BlogId")
+                        .HasColumnType("int");
 
-                    b.Property<string>("Content");
+                    b.Property<string>("Content")
+                        .HasColumnType("nvarchar(max)");
 
-                    b.Property<string>("Title");
+                    b.Property<string>("Title")
+                        .HasColumnType("nvarchar(max)");
 
                     b.HasKey("PostId");
 
@@ -55,21 +64,27 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
-                        .HasAnnotation("SqlServer:ValueGenerationStrategy", SqlServerValueGenerationStrategy.IdentityColumn);
+                        .HasColumnType("int")
+                        .UseIdentityColumn();
 
-                    b.Property<string>("Changed");
+                    b.Property<string>("Changed")
+                        .HasColumnType("nvarchar(max)");
 
-                    b.Property<DateTime>("Created");
+                    b.Property<DateTime>("Created")
+                        .HasColumnType("datetime2");
 
-                    b.Property<int>("Kind");
+                    b.Property<int>("Kind")
+                        .HasColumnType("int");
 
                     b.Property<string>("RowId")
                         .IsRequired()
-                        .HasMaxLength(50);
+                        .HasMaxLength(50)
+                        .HasColumnType("nvarchar(50)");
 
                     b.Property<string>("TableName")
                         .IsRequired()
-                        .HasMaxLength(128);
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
 
                     b.HasKey("Id");
 
@@ -81,7 +96,15 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                     b.HasOne("EFGetStarted.AspNetCore.NewDb.Models.Blog", "Blog")
                         .WithMany("Posts")
                         .HasForeignKey("BlogId")
-                        .OnDelete(DeleteBehavior.Cascade);
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Blog");
+                });
+
+            modelBuilder.Entity("EFGetStarted.AspNetCore.NewDb.Models.Blog", b =>
+                {
+                    b.Navigation("Posts");
                 });
 #pragma warning restore 612, 618
         }

samples/AspNetCore5.0.MVC.EF.Blogs/Models/ContextFactory.cs

@@ -0,0 +1,47 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Design;
+
+namespace EFGetStarted.AspNetCore.NewDb.Models
+{
+    /// <summary>
+    /// Class need for EF Migrations to know how the Context should be created.
+    /// This class is not intended for use on the applications.
+    /// </summary>
+    public class BloggingContextFactory : IDesignTimeDbContextFactory<BloggingContext>
+    {
+        /// <summary>
+        /// Creates a DbOptionsBuilder from a connectionString.
+        /// </summary>
+        /// <param name="connectionString">ConnectionString to apply.</param>
+        /// <returns>DbContextOptionsBuilder.</returns>
+        public static DbContextOptionsBuilder CreateDbOptionsBuilder(string connectionString)
+        {
+            var options = new DbContextOptionsBuilder();
+            return SetDbOptions(options, connectionString);
+        }
+
+        /// <summary>
+        /// Set options to a DbOptionsBuilder.
+        /// </summary>
+        /// <param name="options">Options.</param>
+        /// <param name="connectionString">ConnectionString to apply.</param>
+        /// <returns>DbContextOptionsBuilder.</returns>
+        public static DbContextOptionsBuilder SetDbOptions(DbContextOptionsBuilder options, string connectionString)
+        {
+            return options.UseSqlServer(connectionString);
+        }
+
+
+        /// <summary>
+        /// Create a new DB Context, not intended to be used.
+        /// </summary>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        public BloggingContext CreateDbContext(string[] args)
+        {
+            var connection = @"Server=.;Database=AutoHistoryTest;Trusted_Connection=True;ConnectRetryCount=0";
+            var optionsBuilder = CreateDbOptionsBuilder(connection);
+            return new BloggingContext(optionsBuilder.Options);
+        }
+    }
+}

samples/AspNetCore5.0.MVC.EF.Blogs/Models/Model.cs

@@ -5,12 +5,14 @@ namespace EFGetStarted.AspNetCore.NewDb.Models
 {
     public class BloggingContext : DbContext
     {
-        public BloggingContext(DbContextOptions<BloggingContext> options)
+        public BloggingContext(DbContextOptions options)
             : base(options)
         { }
 
         public DbSet<Blog> Blogs { get; set; }
         public DbSet<Post> Posts { get; set; }
+        public DbSet<AutoHistory> AutoHistory { get; set; }
+
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             // enable auto history functionality.
@@ -24,6 +26,9 @@ public class Blog
         public int BlogId { get; set; }
         public string Url { get; set; }
 
+        [ExcludeFromHistory]
+        public string PrivateURL { get; set; }
+
         public ICollection<Post> Posts { get; set; }
     }
 

samples/AspNetCore5.0.MVC.EF.Blogs/Views/Blogs/Create.cshtml

@@ -17,6 +17,11 @@
                 <input asp-for="Url" class="form-control" />
                 <span asp-validation-for="Url" class="text-danger"></span>
             </div>
+            <div class="form-group">
+                <label asp-for="PrivateURL" class="control-label"></label>
+                <input asp-for="PrivateURL" class="form-control" />
+                <span asp-validation-for="PrivateURL" class="text-danger"></span>
+            </div>
             <div class="form-group">
                 <input type="submit" value="Create" class="btn btn-primary" />
             </div>

samples/AspNetCore5.0.MVC.EF.Blogs/Views/Blogs/Delete.cshtml

@@ -11,14 +11,23 @@
     <h4>Blog</h4>
     <hr />
     <dl class="row">
-        <dt class = "col-sm-2">
+        <dt class="col-sm-2">
             @Html.DisplayNameFor(model => model.Url)
         </dt>
-        <dd class = "col-sm-10">
+        <dd class="col-sm-10">
             @Html.DisplayFor(model => model.Url)
         </dd>
     </dl>
-
+
+    <dl class="row">
+        <dt class="col-sm-2">
+            @Html.DisplayNameFor(model => model.PrivateURL)
+        </dt>
+        <dd class="col-sm-10">
+            @Html.DisplayFor(model => model.PrivateURL)
+        </dd>
+    </dl>
+
     <form asp-action="Delete">
         <input type="hidden" asp-for="BlogId" />
         <input type="submit" value="Delete" class="btn btn-danger" /> |

samples/AspNetCore5.0.MVC.EF.Blogs/Views/Blogs/Details.cshtml

@@ -10,13 +10,21 @@
     <h4>Blog</h4>
     <hr />
     <dl class="row">
-        <dt class = "col-sm-2">
+        <dt class="col-sm-2">
             @Html.DisplayNameFor(model => model.Url)
         </dt>
-        <dd class = "col-sm-10">
+        <dd class="col-sm-10">
             @Html.DisplayFor(model => model.Url)
         </dd>
     </dl>
+    <dl class="row">
+        <dt class="col-sm-2">
+            @Html.DisplayNameFor(model => model.PrivateURL)
+        </dt>
+        <dd class="col-sm-10">
+            @Html.DisplayFor(model => model.PrivateURL)
+        </dd>
+    </dl>
 </div>
     <a asp-action="Edit" asp-route-id="@Model.BlogId">Edit</a> |
     <a asp-action="Index">Back to List</a>