added DatabaseService to get list of database types from server

Oqtane.Client/Installer/Installer.razor

@@ -1,11 +1,10 @@
 @namespace Oqtane.Installer
 @using Oqtane.Interfaces
-@using Oqtane.Installer.Controls
-
 @inject NavigationManager NavigationManager
 @inject IInstallationService InstallationService
 @inject ISiteService SiteService
 @inject IUserService UserService
+@inject IDatabaseService DatabaseService
 @inject IJSRuntime JSRuntime
 @inject IStringLocalizer<Installer> Localizer
 
@@ -28,10 +27,13 @@
                         </td>
                         <td>
                             <select class="custom-select" value="@_databaseName" @onchange="(e => DatabaseChanged(e))">
-                            @foreach (var database in _databases)
+                                @if (_databases != null)
+                                {
+                                    foreach (var database in _databases)
                                     {
                                         <option value="@database.Name">@Localizer[@database.FriendlyName]</option>
                                     }
+                                }
                             </select>
                         </td>
                     </tr>
@@ -95,7 +97,7 @@
 </div>
 
 @code {
-    private IList<Database> _databases;
+    private List<Database> _databases;
     private string _databaseName = "LocalDB";
     private Type _databaseConfigType;
     private object _databaseConfig;
@@ -108,44 +110,9 @@
     private string _message = string.Empty;
     private string _loadingDisplay = "display: none;";
 
-    protected override void OnInitialized()
+    protected override async Task OnInitializedAsync()
     {
-        base.OnInitialized();
+        _databases = await DatabaseService.GetDatabasesAsync();
-
-        _databases = new List<Database>
-        {
-            new()
-            {
-                Name = "LocalDB",
-                FriendlyName = "Local Database",
-                Type = "Oqtane.Installer.Controls.LocalDBConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "SqlServer",
-                FriendlyName = "SQL Server",
-                Type = "Oqtane.Installer.Controls.SqlServerConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "Sqlite",
-                FriendlyName = "Sqlite",
-                Type = "Oqtane.Installer.Controls.SqliteConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "MySQL",
-                FriendlyName = "MySQL",
-                Type = "Oqtane.Installer.Controls.MySQLConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "PostgreSQL",
-                FriendlyName = "PostgreSQL",
-                Type = "Oqtane.Installer.Controls.PostgreSQLConfig, Oqtane.Client"
-            }
-        };
-        
         LoadDatabaseConfigComponent();
     }
 

Oqtane.Client/Modules/Admin/Sites/Add.razor

@@ -9,6 +9,7 @@
 @inject ISiteTemplateService SiteTemplateService
 @inject IUserService UserService
 @inject IInstallationService InstallationService
+@inject IDatabaseService DatabaseService
 @inject IStringLocalizer<Add> Localizer
 @inject IEnumerable<IOqtaneDatabase> Databases
 
@@ -162,7 +163,7 @@ else
 }
 
 @code {
-    private IList<Database> _databases;
+    private List<Database> _databases;
     private string _databaseName = "LocalDB";
     private Type _databaseConfigType;
     private object _databaseConfig;
@@ -197,41 +198,7 @@ else
         _themeList = await ThemeService.GetThemesAsync();
         _themes = ThemeService.GetThemeControls(_themeList);
         _siteTemplates = await SiteTemplateService.GetSiteTemplatesAsync();
-        
+        _databases = await DatabaseService.GetDatabasesAsync();
-        _databases = new List<Database>
-        {
-            new()
-            {
-                Name = "LocalDB",
-                FriendlyName = "Local Database",
-                Type = "Oqtane.Installer.Controls.LocalDBConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "SqlServer",
-                FriendlyName = "SQL Server",
-                Type = "Oqtane.Installer.Controls.SqlServerConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "Sqlite",
-                FriendlyName = "Sqlite",
-                Type = "Oqtane.Installer.Controls.SqliteConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "MySQL",
-                FriendlyName = "MySQL",
-                Type = "Oqtane.Installer.Controls.MySQLConfig, Oqtane.Client"
-            },
-            new()
-            {
-                Name = "PostgreSQL",
-                FriendlyName = "PostgreSQL",
-                Type = "Oqtane.Installer.Controls.PostGreSQLConfig, Oqtane.Client"
-            }
-        };
-        
         LoadDatabaseConfigComponent();
     }
 

Oqtane.Client/Services/DatabaseService.cs

@@ -0,0 +1,28 @@
+using Oqtane.Models;
+using System.Threading.Tasks;
+using System.Net.Http;
+using System.Linq;
+using System.Collections.Generic;
+using Oqtane.Shared;
+
+namespace Oqtane.Services
+{
+    public class DatabaseService : ServiceBase, IDatabaseService
+    {
+
+        private readonly SiteState _siteState;
+
+        public DatabaseService(HttpClient http, SiteState siteState) : base(http)
+        {
+            _siteState = siteState;
+        }
+
+        private string Apiurl => CreateApiUrl("Database", _siteState.Alias);
+
+        public async Task<List<Database>> GetDatabasesAsync()
+        {
+            List<Database> databases = await GetJsonAsync<List<Database>>(Apiurl);
+            return databases.OrderBy(item => item.FriendlyName).ToList();
+        }
+    }
+}

Oqtane.Client/Services/Interfaces/IDatabaseService.cs

@@ -0,0 +1,11 @@
+using Oqtane.Models;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Oqtane.Services
+{
+    public interface IDatabaseService
+    {
+        Task<List<Database>> GetDatabasesAsync();
+    }
+}

Oqtane.Server/Controllers/DatabaseController.cs

@@ -0,0 +1,52 @@
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+using Oqtane.Shared;
+
+namespace Oqtane.Controllers
+{
+    [Route(ControllerRoutes.ApiRoute)]
+    public class DatabaseController : Controller
+    {
+        public DatabaseController() { }
+
+        // GET: api/<controller>
+        [HttpGet]
+        public IEnumerable<Models.Database> Get()
+        {
+            var databases = new List<Models.Database>
+            {
+                new()
+                {
+                    Name = "LocalDB",
+                    FriendlyName = "Local Database",
+                    Type = "Oqtane.Installer.Controls.LocalDBConfig, Oqtane.Client"
+                },
+                new()
+                {
+                    Name = "SqlServer",
+                    FriendlyName = "SQL Server",
+                    Type = "Oqtane.Installer.Controls.SqlServerConfig, Oqtane.Client"
+                },
+                new()
+                {
+                    Name = "Sqlite",
+                    FriendlyName = "Sqlite",
+                    Type = "Oqtane.Installer.Controls.SqliteConfig, Oqtane.Client"
+                },
+                new()
+                {
+                    Name = "MySQL",
+                    FriendlyName = "MySQL",
+                    Type = "Oqtane.Installer.Controls.MySQLConfig, Oqtane.Client"
+                },
+                new()
+                {
+                    Name = "PostgreSQL",
+                    FriendlyName = "PostgreSQL",
+                    Type = "Oqtane.Installer.Controls.PostGreSQLConfig, Oqtane.Client"
+                }
+            };
+            return databases;
+        }
+    }
+}

Oqtane.Server/Startup.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
@@ -10,7 +9,6 @@ using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Identity;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
@@ -126,6 +124,7 @@ namespace Oqtane
             services.AddScoped<ISystemService, SystemService>();
             services.AddScoped<ILocalizationService, LocalizationService>();
             services.AddScoped<ILanguageService, LanguageService>();
+            services.AddScoped<IDatabaseService, DatabaseService>();
 
             services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();