fromJson static method

UserBannedEvent? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static UserBannedEvent? 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'created_at'),
          'Required key "UserBannedEvent[created_at]" is missing from JSON.');
      assert(json[r'created_at'] != null,
          'Required key "UserBannedEvent[created_at]" has a null value in JSON.');
      assert(json.containsKey(r'custom'),
          'Required key "UserBannedEvent[custom]" is missing from JSON.');
      assert(json[r'custom'] != null,
          'Required key "UserBannedEvent[custom]" has a null value in JSON.');
      assert(json.containsKey(r'type'),
          'Required key "UserBannedEvent[type]" is missing from JSON.');
      assert(json[r'type'] != null,
          'Required key "UserBannedEvent[type]" has a null value in JSON.');
      assert(json.containsKey(r'user'),
          'Required key "UserBannedEvent[user]" is missing from JSON.');
      assert(json[r'user'] != null,
          'Required key "UserBannedEvent[user]" has a null value in JSON.');
      return true;
    }());

    return UserBannedEvent(
      channelCustom:
          mapCastOfType<String, Object>(json, r'channel_custom') ?? const {},
      channelId: mapValueOfType<String>(json, r'channel_id'),
      channelMemberCount: mapValueOfType<int>(json, r'channel_member_count'),
      channelMessageCount:
          mapValueOfType<int>(json, r'channel_message_count'),
      channelType: mapValueOfType<String>(json, r'channel_type'),
      cid: mapValueOfType<String>(json, r'cid'),
      createdAt: mapDateTime(json, r'created_at', r'')!,
      createdBy: UserResponseCommonFields.fromJson(json[r'created_by']),
      custom: mapCastOfType<String, Object>(json, r'custom')!,
      expiration: mapDateTime(json, r'expiration', r''),
      reason: mapValueOfType<String>(json, r'reason'),
      receivedAt: mapDateTime(json, r'received_at', r''),
      shadow: mapValueOfType<bool>(json, r'shadow'),
      team: mapValueOfType<String>(json, r'team'),
      totalBans: mapValueOfType<int>(json, r'total_bans'),
      type: mapValueOfType<String>(json, r'type')!,
      user: UserResponseCommonFields.fromJson(json[r'user'])!,
    );
  }
  return null;
}