feat: added composer, model and components for migration

Source/BackOfficeContentBlocker.Core/BackOfficeContentBlocker.Core.csproj

@@ -142,13 +142,18 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Components\BackOfficeContentBlockerComponent.cs" />
+    <Compile Include="Composers\BackOfficeContentBlockerComposer.cs" />
+    <Compile Include="Migrations\AddCommentsTable.cs" />
+    <Compile Include="Models\Schemas\BackOfficeContentBlockerSchema.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Services\BackOfficeContentBlockerService.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="..\packages\Umbraco.SqlServerCE.4.0.0.1\build\Umbraco.SqlServerCE.targets" Condition="Exists('..\packages\Umbraco.SqlServerCE.4.0.0.1\build\Umbraco.SqlServerCE.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">

Source/BackOfficeContentBlocker.Core/Components/BackOfficeContentBlockerComponent.cs

@@ -0,0 +1,49 @@
+using BackOfficeContentBlocker.Core.Migrations;
+using Umbraco.Core.Composing;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Migrations;
+using Umbraco.Core.Migrations.Upgrade;
+using Umbraco.Core.Scoping;
+using Umbraco.Core.Services;
+
+namespace BackOfficeContentBlocker.Core.Components
+{
+    public class BackOfficeContentBlockerComponent : IComponent
+    {
+        private readonly IScopeProvider _scopeProvider;
+        private readonly IMigrationBuilder _migrationBuilder;
+        private readonly IKeyValueService _keyValueService;
+        private readonly ILogger _logger;
+
+        public BackOfficeContentBlockerComponent(IScopeProvider scopeProvider, IMigrationBuilder migrationBuilder,
+            IKeyValueService keyValueService, ILogger logger)
+        {
+            _scopeProvider = scopeProvider;
+            _migrationBuilder = migrationBuilder;
+            _keyValueService = keyValueService;
+            _logger = logger;
+        }
+
+        public void Initialize()
+        {
+            // Create a migration plan for a specific project/feature
+            // We can then track that latest migration state/step for this project/feature
+            var migrationPlan = new MigrationPlan("BackOfficeContentBlocker");
+
+            // This is the steps we need to take
+            // Each step in the migration adds a unique value
+            migrationPlan.From(string.Empty)
+                .To<AddBackOfficeContentBlockerTable>("backofficecontentblocker-db");
+
+            // Go and upgrade our site (Will check if it needs to do the work or not)
+            // Based on the current/latest step
+            var upgrader = new Upgrader(migrationPlan);
+
+            upgrader.Execute(_scopeProvider, _migrationBuilder, _keyValueService, _logger);
+        }
+
+        public void Terminate()
+        {
+        }
+    }
+}

Source/BackOfficeContentBlocker.Core/Composers/BackOfficeContentBlockerComposer.cs

@@ -0,0 +1,11 @@
+using BackOfficeContentBlocker.Core.Components;
+using Umbraco.Core;
+using Umbraco.Core.Composing;
+
+namespace BackOfficeContentBlocker.Core.Composers
+{
+    [RuntimeLevel(MinLevel = RuntimeLevel.Run)]
+    public class BackOfficeContentBlockerComposer : ComponentComposer<BackOfficeContentBlockerComponent>
+    {
+    }
+}

Source/BackOfficeContentBlocker.Core/Migrations/AddCommentsTable.cs

@@ -0,0 +1,29 @@
+using BackOfficeContentBlocker.Core.Models.Schemas;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Migrations;
+
+namespace BackOfficeContentBlocker.Core.Migrations
+{
+    public class AddBackOfficeContentBlockerTable : MigrationBase
+    {
+        public AddBackOfficeContentBlockerTable(IMigrationContext context) : base(context)
+        {
+        }
+
+        public override void Migrate()
+        {
+            Logger.Debug<AddBackOfficeContentBlockerTable>("Running migration {MigrationStep}", "AddCommentsTable");
+
+            // Lots of methods available in the MigrationBase class - discover with this.
+            if (TableExists("BackOfficeContentBlocker") == false)
+            {
+                Create.Table<BackOfficeContentBlockerSchema>().Do();
+            }
+            else
+            {
+                Logger.Debug<AddBackOfficeContentBlockerTable>("The database table {DbTable} already exists, skipping",
+                    "BlogComments");
+            }
+        }
+    }
+}

Source/BackOfficeContentBlocker.Core/Models/Schemas/BackOfficeContentBlockerSchema.cs

@@ -0,0 +1,21 @@
+using NPoco;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
+
+namespace BackOfficeContentBlocker.Core.Models.Schemas
+{
+    [TableName("BackOfficeContentBlocker")]
+    [PrimaryKey("Id", AutoIncrement = true)]
+    [ExplicitColumns]
+    public class BackOfficeContentBlockerSchema
+    {
+        [PrimaryKeyColumn(AutoIncrement = true, IdentitySeed = 1)]
+        [Column("Id")]
+        public int Id { get; set; }
+
+        [Column("UserEmail")] public string UserEmail { get; set; }
+
+        [Column("PageId")] public int PageId { get; set; }
+
+        [Column("TimeStamp")] public int TimeStamp { get; set; }
+    }
+}