Remove superfluous UseDeveloperExceptionPage() and AddOptions() calls

src/ApiGateways/Mobile.Bff.Shopping/aggregator/Program.cs

@@ -15,7 +15,6 @@ builder.Services.AddControllers()
 
 builder.Services.AddSwaggerGen(options =>
 {
-    //options.DescribeAllEnumsAsStrings();
     options.SwaggerDoc("v1", new OpenApiInfo
     {
         Title = "Shopping Aggregator for Mobile Clients",

src/ApiGateways/Web.Bff.Shopping/aggregator/Program.cs

@@ -1,6 +1,5 @@
 var builder = WebApplication.CreateBuilder(args);
 
-builder.Logging.AddConsole();
 builder.Services.AddHealthChecks()
     .AddCheck("self", () => HealthCheckResult.Healthy())
     .AddUrlGroup(new Uri(builder.Configuration["CatalogUrlHC"]), name: "catalogapi-check", tags: new string[] { "catalogapi" })
@@ -13,11 +12,7 @@ builder.Services.AddCustomMvc(builder.Configuration)
     .AddApplicationServices()
     .AddGrpcServices();
 var app = builder.Build();
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }
@@ -82,7 +77,6 @@ public static class ServiceCollectionExtensions
     }
     public static IServiceCollection AddCustomMvc(this IServiceCollection services, IConfiguration configuration)
     {
-        services.AddOptions();
         services.Configure<UrlsConfig>(configuration.GetSection("urls"));
 
         services.AddControllers()

src/Services/Ordering/Ordering.API/Program.cs

@@ -40,27 +40,20 @@ builder.Services
 
 var services = builder.Services;
 
-        services.AddMediatR(cfg =>
-        {
-            cfg.RegisterServicesFromAssemblyContaining(typeof(Program));
-            
-            cfg.AddOpenBehavior(typeof(LoggingBehavior<,>));
-            cfg.AddOpenBehavior(typeof(ValidatorBehavior<,>));
-            cfg.AddOpenBehavior(typeof(TransactionBehavior<,>));
-        });
-
-        // Register the command validators for the validator behavior (validators based on FluentValidation library)
-        services.AddSingleton<IValidator<CancelOrderCommand>, CancelOrderCommandValidator>();
-        services.AddSingleton<IValidator<CreateOrderCommand>, CreateOrderCommandValidator>();
-        services.AddSingleton<IValidator<IdentifiedCommand<CreateOrderCommand, bool>>, IdentifiedCommandValidator>();
-        services.AddSingleton<IValidator<ShipOrderCommand>, ShipOrderCommandValidator>();
+services.AddMediatR(cfg =>
+{
+    cfg.RegisterServicesFromAssemblyContaining(typeof(Program));
+    
+    cfg.AddOpenBehavior(typeof(LoggingBehavior<,>));
+    cfg.AddOpenBehavior(typeof(ValidatorBehavior<,>));
+    cfg.AddOpenBehavior(typeof(TransactionBehavior<,>));
+});
 
-/*
-        // Build the MediatR pipeline
-        services.AddSingleton(typeof(IPipelineBehavior<,>), typeof(LoggingBehavior<,>));
-        services.AddSingleton(typeof(IPipelineBehavior<,>), typeof(ValidatorBehavior<,>));
-        services.AddSingleton(typeof(IPipelineBehavior<,>), typeof(TransactionBehavior<,>));
-*/
+// Register the command validators for the validator behavior (validators based on FluentValidation library)
+services.AddSingleton<IValidator<CancelOrderCommand>, CancelOrderCommandValidator>();
+services.AddSingleton<IValidator<CreateOrderCommand>, CreateOrderCommandValidator>();
+services.AddSingleton<IValidator<IdentifiedCommand<CreateOrderCommand, bool>>, IdentifiedCommandValidator>();
+services.AddSingleton<IValidator<ShipOrderCommand>, ShipOrderCommandValidator>();
 
 var queriesConnectionString = builder.Configuration["ConnectionString"];
 
@@ -78,19 +71,17 @@ services.AddSingleton<IIntegrationEventHandler<OrderStockRejectedIntegrationEven
 services.AddSingleton<IIntegrationEventHandler<UserCheckoutAcceptedIntegrationEvent>, UserCheckoutAcceptedIntegrationEventHandler>();
 
 var app = builder.Build();
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }
+
 var pathBase = app.Configuration["PATH_BASE"];
 if (!string.IsNullOrEmpty(pathBase))
 {
     app.UsePathBase(pathBase);
 }
+
 app.UseSwagger().UseSwaggerUI(c =>
 {
    c.SwaggerEndpoint($"{(!string.IsNullOrEmpty(pathBase) ? pathBase : string.Empty)}/swagger/v1/swagger.json", "Ordering.API V1");
@@ -336,7 +327,6 @@ static class CustomExtensionsMethods
 
     public static IServiceCollection AddCustomConfiguration(this IServiceCollection services, IConfiguration configuration)
     {
-        services.AddOptions();
         services.Configure<OrderingSettings>(configuration);
         services.Configure<ApiBehaviorOptions>(options =>
         {

src/Services/Ordering/Ordering.BackgroundTasks/Program.cs

@@ -9,18 +9,14 @@ builder.Configuration.AddJsonFile($"appsettings.{builder.Environment.Environment
 builder.Configuration.AddEnvironmentVariables();
 builder.Services.AddCustomHealthCheck(builder.Configuration)
                 .Configure<BackgroundTaskSettings>(builder.Configuration)
-                .AddOptions()
                 .AddHostedService<GracePeriodManagerService>()
                 .AddEventBus(builder.Configuration);
 var app = builder.Build();
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }
+
 app.UseRouting();
 
 app.MapHealthChecks("/hc", new HealthCheckOptions()

src/Services/Ordering/Ordering.SignalrHub/Program.cs

@@ -85,19 +85,17 @@ builder.Services.AddSingleton<IIntegrationEventHandler<OrderStatusChangedToStock
 builder.Services.AddSingleton<IIntegrationEventHandler<OrderStatusChangedToSubmittedIntegrationEvent>, OrderStatusChangedToSubmittedIntegrationEventHandler>();
 
 var app = builder.Build();
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }
+
 var pathBase = builder.Configuration["PATH_BASE"];
 if (!string.IsNullOrEmpty(pathBase))
 {
     app.UsePathBase(pathBase);
 }
+
 app.UseRouting();
 app.UseCors("CorsPolicy");
 app.UseAuthentication();

src/Services/Payment/Payment.API/Program.cs

@@ -57,19 +57,17 @@ else
 }
 RegisterEventBus(builder.Services);
 var app = builder.Build();
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }
+
 var pathBase = app.Configuration["PATH_BASE"];
 if (!string.IsNullOrEmpty(pathBase))
 {
     app.UsePathBase(pathBase);
 }
+
 ConfigureEventBus(app);
 
 app.UseRouting();

src/Web/WebMVC/Program.cs

@@ -12,11 +12,7 @@ builder.WebHost.CaptureStartupErrors(false);
 var app = builder.Build();
 
 JwtSecurityTokenHandler.DefaultInboundClaimTypeMap.Remove("sub");
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Error");
 }
@@ -72,8 +68,7 @@ static void AddHealthChecks(WebApplicationBuilder builder)
 
 static void AddCustomMvc(WebApplicationBuilder builder)
 {
-    builder.Services.AddOptions()
-        .Configure<AppSettings>(builder.Configuration)
+    builder.Services.Configure<AppSettings>(builder.Configuration)
         .AddSession()
         .AddDistributedMemoryCache();
 

src/Web/WebSPA/Program.cs

@@ -40,11 +40,6 @@ builder.Logging.AddAzureWebAppDiagnostics();
 
 var app = builder.Build();
 
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-
 // Here we add Angular default Anti-forgery cookie name on first load. https://angular.io/guide/http#security-xsrf-protection
 // This cookie will be read by Angular app and its value will be sent back to the application as the header configured in .AddAntiforgery()
 var antiForgery = app.Services.GetRequiredService<IAntiforgery>();

src/Web/WebStatus/Program.cs

@@ -12,7 +12,6 @@ builder.WebHost.CaptureStartupErrors(false);
 builder.Services.AddApplicationInsightsTelemetry(builder.Configuration);
 builder.Services.AddApplicationInsightsKubernetesEnricher();
 builder.Services.AddMvc();
-builder.Services.AddOptions();
 builder.Services.AddHealthChecks()
     .AddCheck("self", () => HealthCheckResult.Healthy());
 builder.Services
@@ -21,11 +20,7 @@ builder.Services
 
 var app = builder.Build();
 
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-else
+if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Home/Error");
 }

src/Web/WebhookClient/Startup.cs

@@ -1,4 +1,4 @@
-namespace WebhookClient;
+namespace WebhookClient;
 
 public class Startup
 {
@@ -36,15 +36,12 @@ public class Startup
             app.UsePathBase(pathBase);
         }
 
-        if (env.IsDevelopment())
-        {
-            app.UseDeveloperExceptionPage();
-        }
-        else
+        if (!env.IsDevelopment())
         {
             app.UseExceptionHandler("/Error");
             // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
         }
+
         app.Map("/check", capp =>
         {
             capp.Run(async (context) =>
@@ -97,7 +94,6 @@ static class ServiceExtensions
 {
     public static IServiceCollection AddConfiguration(this IServiceCollection services, IConfiguration configuration)
     {
-        services.AddOptions();
         services.Configure<Settings>(configuration);
         return services;
     }