validateIntegrity method

@override VerificationContext validateIntegrity(Insertable<ContributorData> 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<ContributorData> 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('project_id')) {
    context.handle(
      _projectIdMeta,
      projectId.isAcceptableOrUnknown(data['project_id']!, _projectIdMeta),
    );
  } else if (isInserting) {
    context.missing(_projectIdMeta);
  }
  if (data.containsKey('app_user_id')) {
    context.handle(
      _appUserIdMeta,
      appUserId.isAcceptableOrUnknown(data['app_user_id']!, _appUserIdMeta),
    );
  } else if (isInserting) {
    context.missing(_appUserIdMeta);
  }
  return context;
}