serverpod-offline-sync/legacy/drift_offline_sync/test/utils/views.dart

import 'package:drift/drift.dart';

import 'tables.dart';

abstract class CategoryTodoCountView extends View {
  TodosTable get todos;
  Categories get categories;

  Expression<int> get categoryId => categories.id;
  Expression<String> get description => categories.description + const Variable('!');
  Expression<int> get itemCount => todos.id.count();

  @override
  Query as() =>
      select(
          [categoryId, description, itemCount],
        ).from(categories).join([
          innerJoin(todos, todos.category.equalsExp(categories.id)),
        ])
        ..groupBy([categories.id]);
}

abstract class TodoWithCategoryView extends View {
  TodosTable get todos;
  Categories get categories;

  @override
  Query as() =>
      select(
        [todos.title, categories.description],
      ).from(todos).join([
        innerJoin(categories, categories.id.equalsExp(todos.category)),
      ]);
}