getCommunities method

Implementation

Future<void> getCommunities() async {
  isLoading.value = true;
  final response = await _dioApiService.get(
    endpoint: CommunityConstants.communities,
    headers: {'api-key': CommunityConstants.apiKey},
  );
  if (response.statusCode == 200) {
    communityResponse.value = CommunityResponse.fromJson(response.data);
  }
  isLoading.value = false;
}