fromJson static method

AccountChoice? fromJson(dynamic value)

Returns a new AccountChoice instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static AccountChoice? fromJson(dynamic value) {
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      assert(json.containsKey(r'provider'), 'Required key "AccountChoice[provider]" is missing from JSON.');
      assert(json[r'provider'] != null, 'Required key "AccountChoice[provider]" has a null value in JSON.');
      assert(json.containsKey(r'accountId'), 'Required key "AccountChoice[accountId]" is missing from JSON.');
      assert(json[r'accountId'] != null, 'Required key "AccountChoice[accountId]" has a null value in JSON.');
      return true;
    }());

    return AccountChoice(
      provider: mapValueOfType<String>(json, r'provider')!,
      accountId: mapValueOfType<String>(json, r'accountId')!,
      accountName: mapValueOfType<String>(json, r'accountName'),
    );
  }
  return null;
}