add ability to view Migration History

Oqtane.Client/Extensions/OqtaneServiceCollectionExtensions.cs

@@ -56,6 +56,7 @@ namespace Microsoft.Extensions.DependencyInjection
             services.AddScoped<ILocalizationCookieService, LocalizationCookieService>();
             services.AddScoped<ICookieConsentService, CookieConsentService>();
             services.AddScoped<ITimeZoneService, TimeZoneService>();
+            services.AddScoped<IMigrationHistoryService, MigrationHistoryService>();
             services.AddScoped<IOutputCacheService, OutputCacheService>();
 
             // providers

Oqtane.Client/Modules/Admin/SystemInfo/Index.razor

@@ -2,10 +2,13 @@
 @inherits ModuleBase
 @inject ISystemService SystemService
 @inject IInstallationService InstallationService
+@inject IMigrationHistoryService MigrationHistoryService
 @inject IStringLocalizer<Index> Localizer
 @inject IStringLocalizer<SharedResources> SharedLocalizer
 
-<TabStrip>
+@if (_initialized)
+{
+    <TabStrip>
         <TabPanel Name="Info" Heading="Info" ResourceKey="Info">
             <div class="container">
                 <div class="row mb-1 align-items-center">
@@ -170,12 +173,29 @@
             <br /><br />
             <button type="button" class="btn btn-danger" @onclick="ClearLog">@Localizer["Clear"]</button>
         </TabPanel>
-</TabStrip>
-<br /><br />
+        <TabPanel Name="Migrations" Heading="Migrations" ResourceKey="Migrations">
+            <Pager Items="@_history" SearchProperties="MigrationId">
+                <Header>
+                <th>@Localizer["Migration"]</th>
+                <th>@Localizer["Date"]</th>
+                <th>@Localizer["Version"]</th>
+                </Header>
+                <Row>
+                    <td>@context.MigrationId</td>
+                    <td>@UtcToLocal(context.AppliedDate)</td>
+                    <td>@context.AppliedVersion</td>
+                </Row>
+            </Pager>
+        </TabPanel>
+    </TabStrip>
+    <br /><br />
+}
 
 @code {
     public override SecurityAccessLevel SecurityAccessLevel => SecurityAccessLevel.Host;
 
+    private bool _initialized = false;
+
     private string _version = string.Empty;
     private string _clrversion = string.Empty;
     private string _osversion = string.Empty;
@@ -199,6 +219,8 @@
 
     private string _log = string.Empty;
 
+    private List<MigrationHistory> _history;
+
     protected override async Task OnInitializedAsync()
     {
         _version = Constants.Version;
@@ -236,6 +258,10 @@
         {
             _log = systeminfo["Log"].ToString();
         }
+
+        _history = await MigrationHistoryService.GetMigrationHistoryAsync();
+
+        _initialized = true;
     }
 
 	private async Task SaveConfig()

Oqtane.Client/Resources/Modules/Admin/SystemInfo/Index.resx

@@ -309,4 +309,13 @@
   <data name="Endpoints" xml:space="preserve">
     <value>API Endpoints</value>
   </data>
+  <data name="Migration" xml:space="preserve">
+    <value>Migration</value>
+  </data>
+  <data name="Date" xml:space="preserve">
+    <value>Date</value>
+  </data>
+  <data name="Version" xml:space="preserve">
+    <value>Framework Version</value>
+  </data>
 </root>

Oqtane.Client/Services/MigrationHistoryService.cs

@@ -0,0 +1,34 @@
+using Oqtane.Models;
+using System.Net.Http;
+using System.Threading.Tasks;
+using System.Collections.Generic;
+using Oqtane.Documentation;
+using Oqtane.Shared;
+
+namespace Oqtane.Services
+{
+    /// <summary>
+    /// Service to manage <see cref="MigrationHistory/>s on the Oqtane installation.
+    /// </summary>
+    public interface IMigrationHistoryService
+    {
+        /// <summary>
+        /// Get all <see cref="MigrationHistory"/>s
+        /// </summary>
+        /// <returns></returns>
+        Task<List<MigrationHistory>> GetMigrationHistoryAsync();
+    }
+
+    [PrivateApi("Don't show in the documentation, as everything should use the Interface")]
+    public class MigrationHistoryService : ServiceBase, IMigrationHistoryService
+    {
+        public MigrationHistoryService(HttpClient http, SiteState siteState) : base(http, siteState) { }
+
+        private string Apiurl => CreateApiUrl("MigrationHistory");
+
+        public async Task<List<MigrationHistory>> GetMigrationHistoryAsync()
+        {
+            return await GetJsonAsync<List<MigrationHistory>>(Apiurl);
+        }
+    }
+}

Oqtane.Server/Controllers/MigrationHistoryController.cs

@@ -0,0 +1,28 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Authorization;
+using Oqtane.Models;
+using System.Collections.Generic;
+using Oqtane.Shared;
+using Oqtane.Repository;
+
+namespace Oqtane.Controllers
+{
+    [Route(ControllerRoutes.ApiRoute)]
+    public class MigrationHistoryController : Controller
+    {
+        private readonly IMigrationHistoryRepository _history;
+
+        public MigrationHistoryController(IMigrationHistoryRepository history)
+        {
+            _history = history;
+        }
+
+        // GET: api/<controller>
+        [HttpGet]
+        [Authorize(Roles = RoleNames.Host)]
+        public IEnumerable<MigrationHistory> Get()
+        {
+            return _history.GetMigrationHistory();
+        }
+    }
+}

Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs

@@ -228,6 +228,7 @@ namespace Microsoft.Extensions.DependencyInjection
             services.AddScoped<IImageService, ImageService>();
             services.AddScoped<ICookieConsentService, ServerCookieConsentService>();
             services.AddScoped<ITimeZoneService, TimeZoneService>();
+            services.AddScoped<IMigrationHistoryService, MigrationHistoryService>();
 
             // providers
             services.AddScoped<ITextEditor, Oqtane.Modules.Controls.QuillJSTextEditor>();
@@ -276,6 +277,7 @@ namespace Microsoft.Extensions.DependencyInjection
             services.AddTransient<IVisitorRepository, VisitorRepository>();
             services.AddTransient<IUrlMappingRepository, UrlMappingRepository>();
             services.AddTransient<ISearchContentRepository, SearchContentRepository>();
+            services.AddTransient<IMigrationHistoryRepository, MigrationHistoryRepository>();
 
             // managers
             services.AddTransient<IDBContextDependencies, DBContextDependencies>();

Oqtane.Server/Repository/Context/MasterDBContext.cs

@@ -69,6 +69,7 @@ namespace Oqtane.Repository
         public virtual DbSet<JobLog> JobLog { get; set; }
         public virtual DbSet<Setting> Setting { get; set; }
         public virtual DbSet<Theme> Theme { get; set; }
+        public virtual DbSet<MigrationHistory> MigrationHistory { get; set; }
 
         public override int SaveChanges()
         {

Oqtane.Server/Repository/MigrationHistoryRepository.cs

@@ -0,0 +1,25 @@
+using System.Collections.Generic;
+using System.Linq;
+using Oqtane.Models;
+
+namespace Oqtane.Repository
+{
+    public interface IMigrationHistoryRepository
+    {
+        IEnumerable<MigrationHistory> GetMigrationHistory();
+    }
+    public class MigrationHistoryRepository : IMigrationHistoryRepository
+    {
+        private MasterDBContext _db;
+
+        public MigrationHistoryRepository(MasterDBContext context)
+        {
+            _db = context;
+        }
+
+        public IEnumerable<MigrationHistory> GetMigrationHistory()
+        {
+            return _db.MigrationHistory.ToList();
+        }
+    }
+}

Oqtane.Shared/Models/MigrationHistory.cs

@@ -0,0 +1,16 @@
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.EntityFrameworkCore;
+
+namespace Oqtane.Models
+{
+    [Table("__EFMigrationsHistory")]
+    [Keyless]
+    public class MigrationHistory
+    {
+        public string MigrationId { get; set; }
+        public string ProductVersion { get; set; }
+        public DateTime AppliedDate { get; set; }
+        public string AppliedVersion { get; set; }
+    }
+}