fromJson static method

DeletionSummary? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static DeletionSummary? 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(() {
      return true;
    }());

    return DeletionSummary(
      totalEverSeen: mapValueOfType<int>(json, r'total_ever_seen'),
      totalDeleted: mapValueOfType<int>(json, r'total_deleted'),
      deletionRatePct: json[r'deletion_rate_pct'] == null
          ? null
          : num.parse('${json[r'deletion_rate_pct']}'),
      avgMonthsAlive: json[r'avg_months_alive'] == null
          ? null
          : num.parse('${json[r'avg_months_alive']}'),
      timeline: DeletionSummaryTimelineInner.listFromJson(json[r'timeline']),
      topByDownloads: DeletionSummaryTopByDownloadsInner.listFromJson(json[r'top_by_downloads']),
    );
  }
  return null;
}