Extend identity role model.

Marechai.Database/Marechai.Database.csproj

@@ -4,16 +4,10 @@
     <RootNamespace>Marechai.Database</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="3.1.4" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="3.1.4" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="3.1.1" />
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
   </ItemGroup>
-  <ItemGroup>
-    <DotNetCliToolReference Include="Microsoft.EntityFrameworkCore.Tools.DotNet" Version="2.0.3" />
-  </ItemGroup>
-  <ItemGroup>
-    <Reference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore">
-      <HintPath>..\..\..\.nuget\packages\microsoft.aspnetcore.identity.entityframeworkcore\2.1.2\lib\netstandard2.0\Microsoft.AspNetCore.Identity.EntityFrameworkCore.dll</HintPath>
-    </Reference>
-  </ItemGroup>
 </Project>

Marechai.Database/Migrations/20200523142934_ExtendIdentityRole.cs

@@ -0,0 +1,62 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace Marechai.Database.Migrations
+{
+    public partial class ExtendIdentityRole : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn("Discriminator", "AspNetUsers");
+
+            migrationBuilder.AlterColumn<DateTimeOffset>("updated", "marechai_db", "datetime", nullable: true,
+                                                         defaultValueSql: "CURRENT_TIMESTAMP",
+                                                         oldClrType: typeof(DateTimeOffset), oldType: "timestamp",
+                                                         oldNullable: true, oldDefaultValueSql: "CURRENT_TIMESTAMP");
+
+            migrationBuilder.AlterColumn<string>("Name", "AspNetUserTokens", nullable: false,
+                                                 oldClrType: typeof(string), oldMaxLength: 128);
+
+            migrationBuilder.AlterColumn<string>("LoginProvider", "AspNetUserTokens", nullable: false,
+                                                 oldClrType: typeof(string), oldMaxLength: 128);
+
+            migrationBuilder.AlterColumn<string>("ProviderKey", "AspNetUserLogins", nullable: false,
+                                                 oldClrType: typeof(string), oldMaxLength: 128);
+
+            migrationBuilder.AlterColumn<string>("LoginProvider", "AspNetUserLogins", nullable: false,
+                                                 oldClrType: typeof(string), oldMaxLength: 128);
+
+            migrationBuilder.AddColumn<DateTime>("Created", "AspNetRoles", nullable: false,
+                                                 defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0,
+                                                                            DateTimeKind.Unspecified));
+
+            migrationBuilder.AddColumn<string>("Description", "AspNetRoles", nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn("Created", "AspNetRoles");
+
+            migrationBuilder.DropColumn("Description", "AspNetRoles");
+
+            migrationBuilder.AlterColumn<DateTimeOffset>("updated", "marechai_db", "timestamp", nullable: true,
+                                                         defaultValueSql: "CURRENT_TIMESTAMP",
+                                                         oldClrType: typeof(DateTimeOffset), oldType: "datetime",
+                                                         oldNullable: true, oldDefaultValueSql: "CURRENT_TIMESTAMP");
+
+            migrationBuilder.AlterColumn<string>("Name", "AspNetUserTokens", maxLength: 128, nullable: false,
+                                                 oldClrType: typeof(string));
+
+            migrationBuilder.AlterColumn<string>("LoginProvider", "AspNetUserTokens", maxLength: 128, nullable: false,
+                                                 oldClrType: typeof(string));
+
+            migrationBuilder.AddColumn<string>("Discriminator", "AspNetUsers", nullable: false, defaultValue: "");
+
+            migrationBuilder.AlterColumn<string>("ProviderKey", "AspNetUserLogins", maxLength: 128, nullable: false,
+                                                 oldClrType: typeof(string));
+
+            migrationBuilder.AlterColumn<string>("LoginProvider", "AspNetUserLogins", maxLength: 128, nullable: false,
+                                                 oldClrType: typeof(string));
+        }
+    }
+}

Marechai.Database/Models/ApplicationRole.cs

@@ -0,0 +1,25 @@
+using System;
+using Microsoft.AspNetCore.Identity;
+
+namespace Marechai.Database.Models
+{
+    public class ApplicationRole : IdentityRole
+    {
+        public ApplicationRole() => Created = DateTime.UtcNow;
+
+        public ApplicationRole(string name) : base(name)
+        {
+            Description = name;
+            Created     = DateTime.UtcNow;
+        }
+
+        public ApplicationRole(string name, string description) : base(name)
+        {
+            Description = description;
+            Created     = DateTime.UtcNow;
+        }
+
+        public string   Description { get; set; }
+        public DateTime Created     { get; set; }
+    }
+}

Marechai.Database/Models/MarechaiContext.cs

@@ -33,7 +33,7 @@ using Microsoft.EntityFrameworkCore;
 
 namespace Marechai.Database.Models
 {
-    public class MarechaiContext : IdentityDbContext
+    public class MarechaiContext : IdentityDbContext<ApplicationUser, ApplicationRole, string>
     {
         public MarechaiContext() { }
 

Marechai/Marechai.csproj

@@ -2,7 +2,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
-    <Version>3.0.99.987</Version>
+    <Version>3.0.99.990</Version>
     <Company>Canary Islands Computer Museum</Company>
     <Copyright>Copyright © 2003-2020 Natalia Portillo</Copyright>
     <Product>Canary Islands Computer Museum Website</Product>