Now not accepting posts from bot accounts - improved error handling

Services/PostResolver.cs

@@ -6,7 +6,6 @@ namespace mstdnCats.Services
 {
     public sealed class PostResolver
     {
-
         public static async Task<List<Post>?> GetPostsAsync(string tag, ILogger<MastodonBot>? logger, string instance)
         {
             // Get posts
@@ -16,20 +15,27 @@ namespace mstdnCats.Services
             var response = await _httpClient.GetAsync(requestUrl);
 
             // Print out ratelimit info
-            logger?.LogInformation("Remaining requests: " + response.Headers.GetValues("X-RateLimit-Remaining").First() + "time to reset: " + response.Headers.GetValues("X-RateLimit-Reset").First());
+            logger?.LogInformation("Remaining requests: " +
+                                   response.Headers.GetValues("X-RateLimit-Remaining").First() + "time to reset: " +
+                                   response.Headers.GetValues("X-RateLimit-Reset").First());
 
             // Check if response is ok
             if (
                 response.StatusCode == System.Net.HttpStatusCode.OK ||
                 response.Content.Headers.ContentType.MediaType.Contains("application/json") ||
-                response.Headers.TryGetValues("X-RateLimit-Remaining", out var remaining) && int.Parse(remaining.First()) != 0
-                )
+                response.Headers.TryGetValues("X-RateLimit-Remaining", out var remaining) &&
+                int.Parse(remaining.First()) != 0
+            )
             {
                 // Deserialize response based on 'Post' model
                 return JsonSerializer.Deserialize<List<Post>>(await response.Content.ReadAsStringAsync());
             }
 
-            else return null;
+            else
+            {
+                logger?.LogCritical("Error while getting posts: " + response.StatusCode);
+                return null;
+            }
         }
     }
 }