code review

Author: raman-m

src/Ocelot/Configuration/Creator/AggregatesCreator.cs

@@ -5,12 +5,12 @@ namespace Ocelot.Configuration.Creator
 {
     public class AggregatesCreator : IAggregatesCreator
     {
-        private readonly IUpstreamTemplatePatternCreator _creator;
+        private readonly IUpstreamTemplatePatternCreator _creator;
         private readonly IUpstreamHeaderTemplatePatternCreator _headerCreator;
 
         public AggregatesCreator(IUpstreamTemplatePatternCreator creator, IUpstreamHeaderTemplatePatternCreator headerCreator)
         {
-            _creator = creator;
+            _creator = creator;
             _headerCreator = headerCreator;
         }
 
@@ -26,24 +26,24 @@ private Route SetUpAggregateRoute(IEnumerable<Route> routes, FileAggregateRoute
         {
             if (!aggregateRoute.UpstreamHttpMethod.Any())
             {
-                // Default Method to Get for standard use case
-                aggregateRoute.UpstreamHttpMethod.Add("Get");
+                // Default method to Get for standard use case
+                aggregateRoute.UpstreamHttpMethod.Add(HttpMethod.Get.ToString());
             }
 
             var applicableRoutes = new List<DownstreamRoute>();
             var allRoutes = routes.SelectMany(x => x.DownstreamRoute);
             var downstreamRoutes = aggregateRoute.RouteKeys.Select(routeKey => allRoutes.FirstOrDefault(q => q.Key == routeKey));
             foreach (var downstreamRoute in downstreamRoutes)
-            {
+            {
                 if (downstreamRoute == null)
-                {
-                    return null;
-                }
-
+                {
+                    return null;
+                }
+
                 applicableRoutes.Add(downstreamRoute);
             }
 
-            var upstreamTemplatePattern = _creator.Create(aggregateRoute);
+            var upstreamTemplatePattern = _creator.Create(aggregateRoute);
             var upstreamHeaderTemplates = _headerCreator.Create(aggregateRoute);
 
             var route = new RouteBuilder()
@@ -52,7 +52,7 @@ private Route SetUpAggregateRoute(IEnumerable<Route> routes, FileAggregateRoute
                 .WithDownstreamRoutes(applicableRoutes)
                 .WithAggregateRouteConfig(aggregateRoute.RouteKeysConfig)
                 .WithUpstreamHost(aggregateRoute.UpstreamHost)
-                .WithAggregator(aggregateRoute.Aggregator)
+                .WithAggregator(aggregateRoute.Aggregator)
                 .WithUpstreamHeaders(upstreamHeaderTemplates)
                 .Build();