Baby steps on code refactoring

AS1024.CommunityDocumentationPage/DIScopes/NetboxBgpCommunityDocumentation.cs

@@ -0,0 +1,47 @@
+using AS1024.CommunityDocumentationPage.Interfaces;
+using AS1024.CommunityDocumentationPage.Models;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json;
+using System.Net.Http.Headers;
+using System.Runtime.CompilerServices;
+
+namespace AS1024.CommunityDocumentationPage.DIScopes
+{
+    public class NetboxBgpCommunityDocumentation : IBgpCommunityDocumentation
+    {
+        private readonly IConfiguration configuration;
+
+        public string DcimName => "netbox";
+        private HttpClient client;
+
+        public NetboxBgpCommunityDocumentation(IConfiguration configuration)
+        {
+            this.configuration = configuration;
+            client = new HttpClient();
+        }
+
+        public async Task<RouteTargets> GetBgpCommunities()
+        {
+            client.DefaultRequestHeaders.Clear();
+            client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Token", configuration["APIKey"]);
+            var result = await client.GetAsync(BuildNetBoxURI().AbsoluteUri);
+            var stringResult = await result.Content.ReadAsStringAsync();
+#pragma warning disable CS8603 // Possible null reference return.
+            return JsonConvert.DeserializeObject<RouteTargets>(stringResult);
+#pragma warning restore CS8603 // Possible null reference return.
+        }
+
+        protected Uri BuildNetBoxURI()
+        {
+            var endUrl = new UriBuilder
+            {
+                Path = "/api/ipam/route-targets",
+                Host = configuration["NetBoxHost"],
+                Scheme = "https"
+            };
+
+            return endUrl.Uri;
+        }
+    }
+}

AS1024.CommunityDocumentationPage/DIScopes/ValidateBgpCommunity.cs

@@ -0,0 +1,26 @@
+namespace AS1024.CommunityDocumentationPage.DIScopes
+{
+    public static class ValidateBgpCommunity
+    {
+        /// <summary>
+        /// validates if this is a valid standard BGP Community
+        /// </summary>
+        /// <param name="Community">Community string represented as NNN:XXX</param>
+        /// <returns>true if it's a valid bgp community, false if it isn't</returns>
+        public static bool IsValidBgpCommunity(this string Community)
+        {
+            var splitStrings = 
+                Community.Split(":", StringSplitOptions.RemoveEmptyEntries);
+
+            for (int i = 0; i < 1; i++)
+            {
+                if (!int.TryParse(splitStrings[i], out int communityParsed)
+                    && communityParsed > 65536)
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+}