initialise method

Future initialise (String postID)

Implementation

Future initialise(String postID) async \{
  _commentlist = [];
  _postID = postID;
  _commentService = locator\<CommentService\>();
  _userConfig = locator\<UserConfig\>();
  _postService = locator\<PostService\>();
  notifyListeners();
  await getComments();
\}