fix comments paging issue

app/src/main/java/awais/instagrabber/repositories/responses/CommentsFetchResponse.kt

@@ -5,6 +5,5 @@ import awais.instagrabber.models.Comment
 data class CommentsFetchResponse(
     val commentCount: Int,
     val nextMinId: String?,
-    val comments: List<Comment>?,
-    val hasMoreComments: Boolean
+    val comments: List<Comment>?
 )

app/src/main/java/awais/instagrabber/viewmodels/CommentsViewerViewModel.java

@@ -32,6 +32,7 @@ import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.CookieUtils;
 import awais.instagrabber.utils.CoroutineUtilsKt;
 import awais.instagrabber.utils.Utils;
+import awais.instagrabber.utils.TextUtils;
 import awais.instagrabber.webservices.CommentService;
 import awais.instagrabber.webservices.GraphQLRepository;
 import awais.instagrabber.webservices.ServiceCallback;
@@ -77,7 +78,7 @@ public class CommentsViewerViewModel extends ViewModel {
                 comments = mergeList(rootList, comments);
             }
             rootCursor = result.getNextMinId();
-            rootHasNext = result.getHasMoreComments();
+            rootHasNext = !TextUtils.isEmpty(rootCursor);
             rootList.postValue(Resource.success(comments));
         }
 
@@ -233,7 +234,7 @@ public class CommentsViewerViewModel extends ViewModel {
                     final Comment commentModel = getComment(commentsJsonArray.getJSONObject(i).getJSONObject("node"), root);
                     builder.add(commentModel);
                 }
-                final Object result = root ? new CommentsFetchResponse(count, endCursor, builder.build(), hasNextPage)
+                final Object result = root ? new CommentsFetchResponse(count, endCursor, builder.build())
                                            : new ChildCommentsFetchResponse(count, endCursor, builder.build(), hasNextPage);
                 //noinspection unchecked
                 callback.onSuccess(result);

app/src/main/java/awais/instagrabber/webservices/CommentService.java

@@ -70,11 +70,11 @@ public class CommentService {
     }
 
     public void fetchComments(@NonNull final String mediaId,
-                              final String maxId,
+                              final String minId,
                               @NonNull final ServiceCallback<CommentsFetchResponse> callback) {
         final Map<String, String> form = new HashMap<>();
         form.put("can_support_threading", "true");
-        if (maxId != null) form.put("max_id", maxId);
+        if (minId != null) form.put("min_id", minId);
         final Call<CommentsFetchResponse> request = repository.fetchComments(mediaId, form);
         request.enqueue(new Callback<CommentsFetchResponse>() {
             @Override