fromJson static method

PublicVote? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static PublicVote? 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'id'), 'Required key "PublicVote[id]" is missing from JSON.');
      assert(json[r'id'] != null, 'Required key "PublicVote[id]" has a null value in JSON.');
      assert(json.containsKey(r'urlId'), 'Required key "PublicVote[urlId]" is missing from JSON.');
      assert(json[r'urlId'] != null, 'Required key "PublicVote[urlId]" has a null value in JSON.');
      assert(json.containsKey(r'commentId'), 'Required key "PublicVote[commentId]" is missing from JSON.');
      assert(json[r'commentId'] != null, 'Required key "PublicVote[commentId]" has a null value in JSON.');
      assert(json.containsKey(r'userId'), 'Required key "PublicVote[userId]" is missing from JSON.');
      assert(json[r'userId'] != null, 'Required key "PublicVote[userId]" has a null value in JSON.');
      assert(json.containsKey(r'direction'), 'Required key "PublicVote[direction]" is missing from JSON.');
      assert(json[r'direction'] != null, 'Required key "PublicVote[direction]" has a null value in JSON.');
      assert(json.containsKey(r'createdAt'), 'Required key "PublicVote[createdAt]" is missing from JSON.');
      assert(json[r'createdAt'] != null, 'Required key "PublicVote[createdAt]" has a null value in JSON.');
      return true;
    }());

    return PublicVote(
      id: mapValueOfType<String>(json, r'id')!,
      urlId: mapValueOfType<String>(json, r'urlId')!,
      commentId: mapValueOfType<String>(json, r'commentId')!,
      userId: mapValueOfType<String>(json, r'userId')!,
      direction: mapValueOfType<String>(json, r'direction')!,
      createdAt: mapDateTime(json, r'createdAt', r'')!,
    );
  }
  return null;
}