Object? encodeValue()

in lib/src/db/annotations.dart [278:305]

• 10 lines of code
• 5 McCabe index (conditional complexity)

  Object? encodeValue(ModelDB db, Object? value, {bool forComparison = false}) {
    if (forComparison) {
      // If we have comparison of list properties (i.e. repeated property names)
      // the comparison object must not be a list, but the value itself.
      // i.e.
      //
      //   class Article {
      //      ...
      //      @ListProperty(StringProperty())
      //      List<String> tags;
      //      ...
      //   }
      //
      // should be queried via
      //
      //   await db.query(Article, 'tags=', "Dart").toList();
      //
      // So the [value] for the comparison is of type `String` and not
      // `List<String>`!
      return subProperty.encodeValue(db, value, forComparison: true);
    }

    if (value == null) return null;
    var list = value as List;
    if (list.isEmpty) return null;
    if (list.length == 1) return subProperty.encodeValue(db, list[0]);
    return list.map((value) => subProperty.encodeValue(db, value)).toList();
  }