From 27c8f92a3b4e5cae33e346eca5910c36c5dbc17b Mon Sep 17 00:00:00 2001
From: OlgunR <OlgunR@DD-PC-ENT05N>
Date: Mon, 20 Apr 2026 11:32:45 +0200
Subject: [PATCH] Refactor API base URL config to use AppSettings class

Replaced direct IConfiguration usage with a strongly-typed AppSettings class for accessing the API base URL. Registered AppSettings with DI and updated Dashboard.razor to use IOptions<AppSettings>. Updated using statements and DI setup for improved type safety and centralized configuration management.
---
 DbFirst.BlazorWebApp/AppSettings.cs                   | 6 ++++++
 DbFirst.BlazorWebApp/Components/Pages/Dashboard.razor | 6 +++---
 DbFirst.BlazorWebApp/Components/_Imports.razor        | 4 +++-
 DbFirst.BlazorWebApp/Program.cs                       | 2 ++
 4 files changed, 14 insertions(+), 4 deletions(-)
 create mode 100644 DbFirst.BlazorWebApp/AppSettings.cs

diff --git a/DbFirst.BlazorWebApp/AppSettings.cs b/DbFirst.BlazorWebApp/AppSettings.cs
new file mode 100644
index 0000000..39ee9c9
--- /dev/null
+++ b/DbFirst.BlazorWebApp/AppSettings.cs
@@ -0,0 +1,6 @@
+namespace DbFirst.BlazorWebApp;
+
+public class AppSettings
+{
+    public string ApiBaseUrl { get; set; } = string.Empty;
+}
\ No newline at end of file
diff --git a/DbFirst.BlazorWebApp/Components/Pages/Dashboard.razor b/DbFirst.BlazorWebApp/Components/Pages/Dashboard.razor
index 9a64dbd..727b154 100644
--- a/DbFirst.BlazorWebApp/Components/Pages/Dashboard.razor
+++ b/DbFirst.BlazorWebApp/Components/Pages/Dashboard.razor
@@ -1,7 +1,7 @@
 @page "/dashboard"
 @page "/dashboards/{DashboardId?}"
 @implements IAsyncDisposable
-@inject Microsoft.Extensions.Configuration.IConfiguration Configuration
+@inject IOptions<AppSettings> AppSettingsOptions
 @inject NavigationManager Navigation
 @inject DashboardApiClient DashboardApi
 
@@ -45,8 +45,8 @@
     private string SelectedDashboardId { get; set; } = string.Empty;
     private string DashboardKey => $"{SelectedDashboardId}-{(IsDesigner ? "designer" : "viewer")}";
 
-    private string DashboardEndpoint => $"{Configuration["ApiBaseUrl"]?.TrimEnd('/')}/api/dashboard";
-    private string HubEndpoint => $"{Configuration["ApiBaseUrl"]?.TrimEnd('/')}/hubs/dashboards";
+    private string DashboardEndpoint => $"{AppSettingsOptions.Value.ApiBaseUrl.TrimEnd('/')}/api/dashboard";
+    private string HubEndpoint => $"{AppSettingsOptions.Value.ApiBaseUrl.TrimEnd('/')}/hubs/dashboards";
 
     protected override async Task OnInitializedAsync()
     {
diff --git a/DbFirst.BlazorWebApp/Components/_Imports.razor b/DbFirst.BlazorWebApp/Components/_Imports.razor
index 8c2fedc..c89e2e3 100644
--- a/DbFirst.BlazorWebApp/Components/_Imports.razor
+++ b/DbFirst.BlazorWebApp/Components/_Imports.razor
@@ -17,4 +17,6 @@
 @using DevExpress.Blazor
 @using DevExpress.DashboardBlazor
 @using DevExpress.DashboardWeb
-@using DevExpress.Data.Filtering
\ No newline at end of file
+@using DevExpress.Data.Filtering
+@using Microsoft.Extensions.Options
+@using DbFirst.BlazorWebApp
\ No newline at end of file
diff --git a/DbFirst.BlazorWebApp/Program.cs b/DbFirst.BlazorWebApp/Program.cs
index 9955b35..255352c 100644
--- a/DbFirst.BlazorWebApp/Program.cs
+++ b/DbFirst.BlazorWebApp/Program.cs
@@ -1,3 +1,4 @@
+using DbFirst.BlazorWebApp;
 using DbFirst.BlazorWebApp.Components;
 using DbFirst.BlazorWebApp.Services;
 using DevExpress.Blazor;
@@ -13,6 +14,7 @@ builder.Services.AddScoped<ThemeState>();
 builder.Services.AddScoped<BandLayoutService>();
 
 var apiBaseUrl = builder.Configuration["ApiBaseUrl"];
+builder.Services.Configure<AppSettings>(builder.Configuration);
 void ConfigureClient(HttpClient client)
 {
     if (!string.IsNullOrWhiteSpace(apiBaseUrl))