validateIntegrity method

  1. @override
VerificationContext validateIntegrity(
  1. Insertable<Semester> 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<Semester> 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('year')) {
    context.handle(
      _yearMeta,
      year.isAcceptableOrUnknown(data['year']!, _yearMeta),
    );
  } else if (isInserting) {
    context.missing(_yearMeta);
  }
  if (data.containsKey('term')) {
    context.handle(
      _termMeta,
      term.isAcceptableOrUnknown(data['term']!, _termMeta),
    );
  } else if (isInserting) {
    context.missing(_termMeta);
  }
  return context;
}