validateIntegrity method

@override VerificationContext validateIntegrity(Insertable<ProductData> instance, { bool isInserting = false, })

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<ProductData> 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('name')) {
    context.handle(
      _nameMeta,
      name.isAcceptableOrUnknown(data['name']!, _nameMeta),
    );
  } else if (isInserting) {
    context.missing(_nameMeta);
  }
  if (data.containsKey('price')) {
    context.handle(
      _priceMeta,
      price.isAcceptableOrUnknown(data['price']!, _priceMeta),
    );
  } else if (isInserting) {
    context.missing(_priceMeta);
  }
  if (data.containsKey('active')) {
    context.handle(
      _activeMeta,
      active.isAcceptableOrUnknown(data['active']!, _activeMeta),
    );
  } else if (isInserting) {
    context.missing(_activeMeta);
  }
  if (data.containsKey('image_path')) {
    context.handle(
      _imagePathMeta,
      imagePath.isAcceptableOrUnknown(data['image_path']!, _imagePathMeta),
    );
  }
  if (data.containsKey('category_id')) {
    context.handle(
      _categoryIdMeta,
      categoryId.isAcceptableOrUnknown(data['category_id']!, _categoryIdMeta),
    );
  } else if (isInserting) {
    context.missing(_categoryIdMeta);
  }
  if (data.containsKey('estimated_input_price')) {
    context.handle(
      _estimatedInputPriceMeta,
      estimatedInputPrice.isAcceptableOrUnknown(
        data['estimated_input_price']!,
        _estimatedInputPriceMeta,
      ),
    );
  } else if (isInserting) {
    context.missing(_estimatedInputPriceMeta);
  }
  if (data.containsKey('tax_rate')) {
    context.handle(
      _taxRateMeta,
      taxRate.isAcceptableOrUnknown(data['tax_rate']!, _taxRateMeta),
    );
  } else if (isInserting) {
    context.missing(_taxRateMeta);
  }
  if (data.containsKey('description')) {
    context.handle(
      _descriptionMeta,
      description.isAcceptableOrUnknown(
        data['description']!,
        _descriptionMeta,
      ),
    );
  }
  return context;
}