validateIntegrity method

Implementation

@override
VerificationContext validateIntegrity(
  Insertable<TeacherOfficeHour> instance, {
  bool isInserting = false,
}) {
  final context = VerificationContext();
  final data = instance.toColumns(true);
  if (data.containsKey('id')) {
    context.handle(_idMeta, id.isAcceptableOrUnknown(data['id']!, _idMeta));
  }
  if (data.containsKey('teacher')) {
    context.handle(
      _teacherMeta,
      teacher.isAcceptableOrUnknown(data['teacher']!, _teacherMeta),
    );
  } else if (isInserting) {
    context.missing(_teacherMeta);
  }
  if (data.containsKey('start_hour')) {
    context.handle(
      _startHourMeta,
      startHour.isAcceptableOrUnknown(data['start_hour']!, _startHourMeta),
    );
  } else if (isInserting) {
    context.missing(_startHourMeta);
  }
  if (data.containsKey('start_minute')) {
    context.handle(
      _startMinuteMeta,
      startMinute.isAcceptableOrUnknown(
        data['start_minute']!,
        _startMinuteMeta,
      ),
    );
  } else if (isInserting) {
    context.missing(_startMinuteMeta);
  }
  if (data.containsKey('end_hour')) {
    context.handle(
      _endHourMeta,
      endHour.isAcceptableOrUnknown(data['end_hour']!, _endHourMeta),
    );
  } else if (isInserting) {
    context.missing(_endHourMeta);
  }
  if (data.containsKey('end_minute')) {
    context.handle(
      _endMinuteMeta,
      endMinute.isAcceptableOrUnknown(data['end_minute']!, _endMinuteMeta),
    );
  } else if (isInserting) {
    context.missing(_endMinuteMeta);
  }
  return context;
}