fromJson static method

MmPost? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static MmPost? 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(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key), 'Required key "MmPost[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "MmPost[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return MmPost(
      id: mapValueOfType<String>(json, r'id'),
      createAt: mapValueOfType<int>(json, r'create_at'),
      updateAt: mapValueOfType<int>(json, r'update_at'),
      deleteAt: mapValueOfType<int>(json, r'delete_at'),
      editAt: mapValueOfType<int>(json, r'edit_at'),
      userId: mapValueOfType<String>(json, r'user_id'),
      channelId: mapValueOfType<String>(json, r'channel_id'),
      rootId: mapValueOfType<String>(json, r'root_id'),
      originalId: mapValueOfType<String>(json, r'original_id'),
      message: mapValueOfType<String>(json, r'message'),
      type: mapValueOfType<String>(json, r'type'),
      props: mapValueOfType<Map>(json, r'props'),
      hashtag: mapValueOfType<String>(json, r'hashtag'),
      fileIds: json[r'file_ids'] is List ? (json[r'file_ids'] as List).cast<String>() : const [],
      pendingPostId: mapValueOfType<String>(json, r'pending_post_id'),
      metadata: MmPostMetadata.fromJson(json[r'metadata']),
    );
  }
  return null;
}