validateIntegrity method

  1. @override
VerificationContext validateIntegrity(
  1. Insertable<SyllabusSection> 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<SyllabusSection> 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('syllabus')) {
    context.handle(
      _syllabusMeta,
      syllabus.isAcceptableOrUnknown(data['syllabus']!, _syllabusMeta),
    );
  } else if (isInserting) {
    context.missing(_syllabusMeta);
  }
  if (data.containsKey('title')) {
    context.handle(
      _titleMeta,
      title.isAcceptableOrUnknown(data['title']!, _titleMeta),
    );
  } else if (isInserting) {
    context.missing(_titleMeta);
  }
  if (data.containsKey('content')) {
    context.handle(
      _contentMeta,
      content.isAcceptableOrUnknown(data['content']!, _contentMeta),
    );
  }
  if (data.containsKey('position')) {
    context.handle(
      _positionMeta,
      position.isAcceptableOrUnknown(data['position']!, _positionMeta),
    );
  } else if (isInserting) {
    context.missing(_positionMeta);
  }
  return context;
}