validateIntegrity method

  1. @override
VerificationContext validateIntegrity(
  1. Insertable<MapFloorRecord> instance, {
  2. bool isInserting = false,
})
override

Validates that the given entity can be inserted into this table, meaning that it respects all constraints (nullability, text length, etc.).

Implementation

@override
VerificationContext validateIntegrity(
  Insertable<MapFloorRecord> instance, {
  bool isInserting = false,
}) {
  final context = VerificationContext();
  final data = instance.toColumns(true);
  if (data.containsKey('layer_name')) {
    context.handle(
      _layerNameMeta,
      layerName.isAcceptableOrUnknown(data['layer_name']!, _layerNameMeta),
    );
  } else if (isInserting) {
    context.missing(_layerNameMeta);
  }
  if (data.containsKey('building')) {
    context.handle(
      _buildingMeta,
      building.isAcceptableOrUnknown(data['building']!, _buildingMeta),
    );
  } else if (isInserting) {
    context.missing(_buildingMeta);
  }
  if (data.containsKey('code')) {
    context.handle(
      _codeMeta,
      code.isAcceptableOrUnknown(data['code']!, _codeMeta),
    );
  } else if (isInserting) {
    context.missing(_codeMeta);
  }
  if (data.containsKey('fetched_at')) {
    context.handle(
      _fetchedAtMeta,
      fetchedAt.isAcceptableOrUnknown(data['fetched_at']!, _fetchedAtMeta),
    );
  }
  return context;
}