requestSubject method Null safety

Future<Response> requestSubject(
  1. int courseId
)

Sends an http request to retrieve a single course/subject based on its id.

Implementation

Future<Response> requestSubject(int courseId) async {
  final params = {'courseId': courseId.toString()};
  final endpoint = Uri.https(Environment.host, '/subject', params);
  final headers = <String, String>{
    HttpHeaders.authorizationHeader: 'Basic ${_storageProvider.token}'
  };

  return _httpProvider.get(endpoint, headers: headers);
}