Sorting out the current state of migrations

PlexRequests.Core.Migration/IMigration.cs

@@ -0,0 +1,36 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: IMigration.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+
+using System.Data;
+
+namespace PlexRequests.Core.Migration
+{
+    public interface IMigration
+    {
+        void Start(IDbConnection con);
+    }
+}

PlexRequests.Core.Migration/IMigrationRunner.cs

@@ -0,0 +1,7 @@
+namespace PlexRequests.Core.Migration
+{
+    public interface IMigrationRunner
+    {
+        void MigrateToLatest();
+    }
+}

PlexRequests.Core.Migration/Migrate.cs

@@ -0,0 +1,33 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: Migrate.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+namespace PlexRequests.Core.Migration
+{
+    public class Migrate
+    {
+        
+    }
+}

PlexRequests.Core.Migration/MigrationAttribute.cs

@@ -0,0 +1,43 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: Migration.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+
+using System;
+
+namespace PlexRequests.Core.Migration
+{
+    [AttributeUsage(AttributeTargets.Class)]
+    public class Migration : Attribute
+    {
+        public Migration(int version, string description)
+        {
+            Version = version;
+            Description = description;
+        }
+        public int Version { get; private set; }
+        public string Description { get; private set; }   
+    }
+}

PlexRequests.Core.Migration/MigrationRunner.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Data.Common;
+using System.Linq;
+using System.Reflection;
+using PlexRequests.Store;
+
+namespace PlexRequests.Core.Migration
+{
+    public class MigrationRunner : IMigrationRunner
+    {
+        public MigrationRunner(ISqliteConfiguration db)
+        {
+            Db = db;
+        }
+
+        private ISqliteConfiguration Db { get; }
+
+        public void MigrateToLatest()
+        {
+            var con = Db.DbConnection();
+            var versions = GetMigrations().OrderBy(x => x.Key);
+
+            var dbVersion = con.GetSchemaVersion();
+
+            foreach (var v in versions)
+            {
+                if (v.Value.Version > dbVersion.SchemaVersion)
+                {
+                    var method = v.Key.GetMethod("Start");
+                    if (method != null)
+                    {
+                        object result = null;
+                        var classInstance = Activator.CreateInstance(v.Key, null);
+
+                        var parametersArray = new object[] { Db.DbConnection() };
+
+                        method.Invoke(classInstance, parametersArray);
+                    }
+                }
+            }
+        }
+
+        private Dictionary<Type, MigrationModel> GetMigrations()
+        {
+            var migrationTypes = GetTypesWithHelpAttribute(Assembly.GetAssembly(typeof(MigrationRunner)));
+
+            var version = new Dictionary<Type, MigrationModel>();
+
+            foreach (var t in migrationTypes)
+            {
+                var customAttributes = (Migration[])t.GetCustomAttributes(typeof(Migration), true);
+                if (customAttributes.Length > 0)
+                {
+                    var attr = customAttributes[0];
+
+                    version.Add(t, new MigrationModel { Version = attr.Version, Description = attr.Description });
+                }
+            }
+            return version;
+        }
+        private static IEnumerable<Type> GetTypesWithHelpAttribute(Assembly assembly)
+        {
+            return assembly.GetTypes().Where(type => type.GetCustomAttributes(typeof(Migration), true).Length > 0);
+        }
+
+        private class MigrationModel
+        {
+            public int Version { get; set; }
+            public string Description { get; set; }
+        }
+    }
+}

PlexRequests.Core.Migration/Migrations/BaseMigration.cs

@@ -0,0 +1,40 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: BaseMigration.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+
+using System.Data;
+using System.Data.Common;
+
+namespace PlexRequests.Core.Migration.Migrations
+{
+    public abstract class BaseMigration
+    {
+        protected void UpdateSchema(IDbConnection con)
+        {
+            
+        }
+    }
+}

PlexRequests.Core.Migration/Migrations/Version195.cs

@@ -0,0 +1,42 @@
+#region Copyright
+// /************************************************************************
+//    Copyright (c) 2016 Jamie Rees
+//    File: Version195.cs
+//    Created By: Jamie Rees
+//   
+//    Permission is hereby granted, free of charge, to any person obtaining
+//    a copy of this software and associated documentation files (the
+//    "Software"), to deal in the Software without restriction, including
+//    without limitation the rights to use, copy, modify, merge, publish,
+//    distribute, sublicense, and/or sell copies of the Software, and to
+//    permit persons to whom the Software is furnished to do so, subject to
+//    the following conditions:
+//   
+//    The above copyright notice and this permission notice shall be
+//    included in all copies or substantial portions of the Software.
+//   
+//    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+//    LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+//    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+//    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//  ************************************************************************/
+#endregion
+
+using System.Data;
+
+namespace PlexRequests.Core.Migration.Migrations
+{
+    [Migration(1950, "v1.9.5.0")]
+    public class Version195 : BaseMigration, IMigration
+    {
+        public void Start(IDbConnection con)
+        {
+ 
+            
+            UpdateSchema(con);     
+        }
+    }
+}

PlexRequests.Core.Migration/PlexRequests.Core.Migration.csproj

@@ -0,0 +1,70 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{8406EE57-D533-47C0-9302-C6B5F8C31E55}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>PlexRequests.Core.Migration</RootNamespace>
+    <AssemblyName>PlexRequests.Core.Migration</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Mono.Data.Sqlite">
+      <HintPath>..\Assemblies\Mono.Data.Sqlite.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="IMigration.cs" />
+    <Compile Include="IMigrationRunner.cs" />
+    <Compile Include="Migrate.cs" />
+    <Compile Include="MigrationAttribute.cs" />
+    <Compile Include="MigrationRunner.cs" />
+    <Compile Include="Migrations\BaseMigration.cs" />
+    <Compile Include="Migrations\Version195.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PlexRequests.Store\PlexRequests.Store.csproj">
+      <Project>{92433867-2B7B-477B-A566-96C382427525}</Project>
+      <Name>PlexRequests.Store</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

PlexRequests.Core.Migration/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("PlexRequests.Core.Migration")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("PlexRequests.Core.Migration")]
+[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("8406ee57-d533-47c0-9302-c6b5f8c31e55")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

PlexRequests.Core/PlexRequests.Core.csproj

@@ -133,6 +133,10 @@
       <Project>{8CB8D235-2674-442D-9C6A-35FCAEEB160D}</Project>
       <Name>PlexRequests.Api</Name>
     </ProjectReference>
+    <ProjectReference Include="..\PlexRequests.Core.Migration\PlexRequests.Core.Migration.csproj">
+      <Project>{8406ee57-d533-47c0-9302-c6b5f8c31e55}</Project>
+      <Name>PlexRequests.Core.Migration</Name>
+    </ProjectReference>
     <ProjectReference Include="..\PlexRequests.Helpers\PlexRequests.Helpers.csproj">
       <Project>{1252336D-42A3-482A-804C-836E60173DFA}</Project>
       <Name>PlexRequests.Helpers</Name>

PlexRequests.Store/SqlTables.sql

@@ -59,6 +59,13 @@ CREATE TABLE IF NOT EXISTS DBInfo
     SchemaVersion									INTEGER
 );
 
+CREATE TABLE IF NOT EXISTS VersionInfo
+(
+    Version									INTEGER NOT NULL,
+	Description								VARCHAR(100) NOT NULL
+);
+
+
 CREATE TABLE IF NOT EXISTS ScheduledJobs
 (
     Id									INTEGER PRIMARY KEY AUTOINCREMENT,

PlexRequests.Store/TableCreation.cs

@@ -117,6 +117,13 @@ namespace PlexRequests.Store
             public int SchemaVersion { get; set; }
         }
 
+        [Table("VersionInfo")]
+        public class VersionInfo
+        {
+            public int Version { get; set; }
+            public string Description { get; set; }
+        }
+
         [Table("sqlite_master")]
         public class SqliteMasterTable
         {

PlexRequests.UI/NinjectModules/ConfigurationModule.cs

@@ -32,6 +32,7 @@ using Nancy.Authentication.Forms;
 using Ninject.Modules;
 
 using PlexRequests.Core;
+using PlexRequests.Core.Migration;
 using PlexRequests.Helpers;
 using PlexRequests.Services.Interfaces;
 using PlexRequests.Services.Notification;
@@ -47,6 +48,7 @@ namespace PlexRequests.UI.NinjectModules
             Bind<ISqliteConfiguration>().To<DbConfiguration>().WithConstructorArgument("provider", new SqliteFactory());
             Bind<IPlexDatabase>().To<PlexDatabase>().WithConstructorArgument("provider", new SqliteFactory());
             Bind<IPlexReadOnlyDatabase>().To<PlexReadOnlyDatabase>();
+            Bind<IMigrationRunner>().To<MigrationRunner>();
 
 
             Bind<IUserMapper>().To<UserMapper>();

PlexRequests.UI/PlexRequests.UI.csproj

@@ -754,6 +754,10 @@
       <Project>{8CB8D235-2674-442D-9C6A-35FCAEEB160D}</Project>
       <Name>PlexRequests.Api</Name>
     </ProjectReference>
+    <ProjectReference Include="..\PlexRequests.Core.Migration\PlexRequests.Core.Migration.csproj">
+      <Project>{8406EE57-D533-47C0-9302-C6B5F8C31E55}</Project>
+      <Name>PlexRequests.Core.Migration</Name>
+    </ProjectReference>
     <ProjectReference Include="..\PlexRequests.Core\PlexRequests.Core.csproj">
       <Project>{DD7DC444-D3BF-4027-8AB9-EFC71F5EC581}</Project>
       <Name>PlexRequests.Core</Name>

PlexRequests.UI/Startup.cs

@@ -32,7 +32,9 @@ using Ninject.Planning.Bindings.Resolvers;
 using NLog;
 
 using Owin;
+using PlexRequests.Core.Migration;
 using PlexRequests.Services.Jobs;
+using PlexRequests.Store;
 using PlexRequests.UI.Helpers;
 using PlexRequests.UI.Jobs;
 using PlexRequests.UI.NinjectModules;
@@ -67,6 +69,9 @@ namespace PlexRequests.UI
               Debug.WriteLine("Finished bootstrapper");
                 var scheduler = new Scheduler();
                 scheduler.StartScheduler();
+
+                var db = kernel.Get<IMigrationRunner>();
+                db.MigrateToLatest();
             }
             catch (Exception exception)
             {

PlexRequests.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
-VisualStudioVersion = 14.0.25123.0
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlexRequests.UI", "PlexRequests.UI\PlexRequests.UI.csproj", "{68F5F5F3-B8BB-4911-875F-6F00AAE04EA6}"
 EndProject
@@ -45,6 +45,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlexRequests.Automation.Pag
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlexRequestes.Automation.Helpers", "PlexRequestes.Automation.Helpers\PlexRequestes.Automation.Helpers.csproj", "{DC8BACEF-C284-4A8F-A9AA-7F49EFABA288}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PlexRequests.Core.Migration", "PlexRequests.Core.Migration\PlexRequests.Core.Migration.csproj", "{8406EE57-D533-47C0-9302-C6B5F8C31E55}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -108,6 +110,10 @@ Global
 		{DC8BACEF-C284-4A8F-A9AA-7F49EFABA288}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DC8BACEF-C284-4A8F-A9AA-7F49EFABA288}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DC8BACEF-C284-4A8F-A9AA-7F49EFABA288}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8406EE57-D533-47C0-9302-C6B5F8C31E55}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8406EE57-D533-47C0-9302-C6B5F8C31E55}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8406EE57-D533-47C0-9302-C6B5F8C31E55}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8406EE57-D533-47C0-9302-C6B5F8C31E55}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE