minor refactoring (typo, private fields, etc.), fix comparing hosts in GrantUrlTesterService

src/Services/Webhooks/Webhooks.API/Controllers/WebhooksController.cs

@@ -69,10 +69,8 @@ public class WebhooksController : ControllerBase
             await _dbContext.SaveChangesAsync();
             return CreatedAtAction("GetByUserAndId", new { id = subscription.Id }, subscription);
         }
-        else
-        {
-            return StatusCode(418, "Grant url can't be validated");
-        }
+
+        return StatusCode(418, "Grant url can't be validated");
     }
 
     [Authorize]

src/Services/Webhooks/Webhooks.API/Infrastructure/HttpGlobalExceptionFilter.cs

@@ -2,18 +2,18 @@
 
 public class HttpGlobalExceptionFilter : IExceptionFilter
 {
-    private readonly IWebHostEnvironment env;
-    private readonly ILogger<HttpGlobalExceptionFilter> logger;
+    private readonly IWebHostEnvironment _env;
+    private readonly ILogger<HttpGlobalExceptionFilter> _logger;
 
     public HttpGlobalExceptionFilter(IWebHostEnvironment env, ILogger<HttpGlobalExceptionFilter> logger)
     {
-        this.env = env;
-        this.logger = logger;
+        _env = env;
+        _logger = logger;
     }
 
     public void OnException(ExceptionContext context)
     {
-        logger.LogError(new EventId(context.Exception.HResult),
+        _logger.LogError(new EventId(context.Exception.HResult),
             context.Exception,
             context.Exception.Message);
 
@@ -26,7 +26,7 @@ public class HttpGlobalExceptionFilter : IExceptionFilter
                 Detail = "Please refer to the errors property for additional details."
             };
 
-            problemDetails.Errors.Add("DomainValidations", new string[] { context.Exception.Message.ToString() });
+            problemDetails.Errors.Add("DomainValidations", new [] { context.Exception.Message });
 
             context.Result = new BadRequestObjectResult(problemDetails);
             context.HttpContext.Response.StatusCode = (int)HttpStatusCode.BadRequest;
@@ -35,12 +35,12 @@ public class HttpGlobalExceptionFilter : IExceptionFilter
         {
             var json = new JsonErrorResponse
             {
-                Messages = new[] { "An error ocurred." }
+                Messages = new[] { "An error occurred." }
             };
 
-            if (env.IsDevelopment())
+            if (_env.IsDevelopment())
             {
-                json.DeveloperMeesage = context.Exception;
+                json.DeveloperMessage = context.Exception;
             }
 
             context.Result = new InternalServerErrorObjectResult(json);
@@ -53,6 +53,6 @@ public class HttpGlobalExceptionFilter : IExceptionFilter
     {
         public string[] Messages { get; set; }
 
-        public object DeveloperMeesage { get; set; }
+        public object DeveloperMessage { get; set; }
     }
 }

src/Services/Webhooks/Webhooks.API/Services/GrantUrlTesterService.cs

@@ -45,6 +45,6 @@ class GrantUrlTesterService : IGrantUrlTesterService
 
         return firstUrl.Scheme == secondUrl.Scheme &&
             firstUrl.Port == secondUrl.Port &&
-            firstUrl.Host == firstUrl.Host;
+            firstUrl.Host == secondUrl.Host;
     }
 }

src/Services/Webhooks/Webhooks.API/Services/IdentityService.cs

@@ -2,7 +2,7 @@
 
 public class IdentityService : IIdentityService
 {
-    private IHttpContextAccessor _context;
+    private readonly IHttpContextAccessor _context;
 
     public IdentityService(IHttpContextAccessor context)
     {

src/Services/Webhooks/Webhooks.API/Startup.cs

@@ -88,7 +88,7 @@ public class Startup
     }
 }
 
-static class CustomExtensionMethods
+internal static class CustomExtensionMethods
 {
     public static IServiceCollection AddAppInsight(this IServiceCollection services, IConfiguration configuration)
     {
@@ -171,53 +171,50 @@ static class CustomExtensionMethods
     public static IServiceCollection AddEventBus(this IServiceCollection services, IConfiguration configuration)
     {
         if (configuration.GetValue<bool>("AzureServiceBusEnabled"))
+        {
+            services.AddSingleton<IEventBus, EventBusServiceBus>(sp =>
             {
-                services.AddSingleton<IEventBus, EventBusServiceBus>(sp =>
-                {
-                    var serviceBusPersisterConnection = sp.GetRequiredService<IServiceBusPersisterConnection>();
-                    var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
-                    var logger = sp.GetRequiredService<ILogger<EventBusServiceBus>>();
-                    var eventBusSubcriptionsManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
-                    string subscriptionName = configuration["SubscriptionClientName"];
-
-                    return new EventBusServiceBus(serviceBusPersisterConnection, logger,
-                        eventBusSubcriptionsManager, iLifetimeScope, subscriptionName);
-                });
+                var serviceBusPersisterConnection = sp.GetRequiredService<IServiceBusPersisterConnection>();
+                var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
+                var logger = sp.GetRequiredService<ILogger<EventBusServiceBus>>();
+                var eventBusSubscriptionManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
+                string subscriptionName = configuration["SubscriptionClientName"];
+
+                return new EventBusServiceBus(serviceBusPersisterConnection, logger,
+                    eventBusSubscriptionManager, iLifetimeScope, subscriptionName);
+            });
 
-            }
-            else
+        }
+        else
+        {
+            services.AddSingleton<IEventBus, EventBusRabbitMQ>(sp =>
             {
-                services.AddSingleton<IEventBus, EventBusRabbitMQ>(sp =>
+                var subscriptionClientName = configuration["SubscriptionClientName"];
+                var rabbitMQPersistentConnection = sp.GetRequiredService<IRabbitMQPersistentConnection>();
+                var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
+                var logger = sp.GetRequiredService<ILogger<EventBusRabbitMQ>>();
+                var eventBusSubscriptionManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
+
+                var retryCount = 5;
+                if (!string.IsNullOrEmpty(configuration["EventBusRetryCount"]))
                 {
-                    var subscriptionClientName = configuration["SubscriptionClientName"];
-                    var rabbitMQPersistentConnection = sp.GetRequiredService<IRabbitMQPersistentConnection>();
-                    var iLifetimeScope = sp.GetRequiredService<ILifetimeScope>();
-                    var logger = sp.GetRequiredService<ILogger<EventBusRabbitMQ>>();
-                    var eventBusSubcriptionsManager = sp.GetRequiredService<IEventBusSubscriptionsManager>();
-
-                    var retryCount = 5;
-                    if (!string.IsNullOrEmpty(configuration["EventBusRetryCount"]))
-                    {
-                        retryCount = int.Parse(configuration["EventBusRetryCount"]);
-                    }
+                    retryCount = int.Parse(configuration["EventBusRetryCount"]);
+                }
 
-                    return new EventBusRabbitMQ(rabbitMQPersistentConnection, logger, iLifetimeScope, eventBusSubcriptionsManager, subscriptionClientName, retryCount);
-                });
-            }
+                return new EventBusRabbitMQ(rabbitMQPersistentConnection, logger, iLifetimeScope, eventBusSubscriptionManager, subscriptionClientName, retryCount);
+            });
+        }
 
-            services.AddSingleton<IEventBusSubscriptionsManager, InMemoryEventBusSubscriptionsManager>();
-            services.AddTransient<ProductPriceChangedIntegrationEventHandler>();
-            services.AddTransient<OrderStatusChangedToShippedIntegrationEventHandler>();
-            services.AddTransient<OrderStatusChangedToPaidIntegrationEventHandler>();
+        services.AddSingleton<IEventBusSubscriptionsManager, InMemoryEventBusSubscriptionsManager>();
+        services.AddTransient<ProductPriceChangedIntegrationEventHandler>();
+        services.AddTransient<OrderStatusChangedToShippedIntegrationEventHandler>();
+        services.AddTransient<OrderStatusChangedToPaidIntegrationEventHandler>();
 
-            return services;
+        return services;
     }
 
     public static IServiceCollection AddCustomHealthCheck(this IServiceCollection services, IConfiguration configuration)
     {
-        var accountName = configuration.GetValue<string>("AzureStorageAccountName");
-        var accountKey = configuration.GetValue<string>("AzureStorageAccountKey");
-
         var hcBuilder = services.AddHealthChecks();
 
         hcBuilder