[CHANGE] Fixed auditing, storing images from account import

Manager.YouTube/Parsers/Json/ChannelJsonParser.cs

@@ -4,18 +4,30 @@ using Manager.YouTube.Models.Innertube;
 
 namespace Manager.YouTube.Parsers.Json;
 
-/// <summary>
-/// Parsing functionality for the response from the innertube browse endpoint.
-/// </summary>
 public static class ChannelJsonParser
 {
     public static Result<Channel> ParseJsonToChannelData(string json)
     {
         try
         {
-            var channel = new Channel();
             var doc = JsonDocument.Parse(json);
             var rootDoc = doc.RootElement;
+            
+            var channelMetadata = rootDoc
+                .GetProperty("metadata")
+                .GetProperty("channelMetadataRenderer");
+
+            var channelId = channelMetadata.GetProperty("externalId").GetString();
+            if (channelId == null)
+            {
+                throw new InvalidOperationException("No channel id found.");
+            }
+
+            var channel = new Channel
+            {
+                Id = channelId,
+                ChannelName = channelMetadata.GetProperty("title").ToString(),
+            };
 
             var microformat = rootDoc.GetProperty("microformat").GetProperty("microformatDataRenderer");
 
@@ -29,11 +41,6 @@ public static class ChannelJsonParser
             channel.Unlisted = microformat.GetProperty("unlisted").GetBoolean();
             channel.FamilySafe = microformat.GetProperty("familySafe").GetBoolean();
             
-            var channelMetadata = rootDoc
-                .GetProperty("metadata")
-                .GetProperty("channelMetadataRenderer");
-            channel.ChannelName = channelMetadata.GetProperty("title").GetString();
-            
             var avatarThumbnails = channelMetadata.GetProperty("avatar")
                 .GetProperty("thumbnails")
                 .EnumerateArray();