class LocalStorage {
static const DBNAME = "todos";
final _todosStore = intMapStoreFactory.store();
Future<Database> get _db async => await AppDatabase.instance.database;
Future<void> saveTodo(Todo todo) async {
try {
await _todosStore.add(await _db, todo.toJson());
} catch (e) {
print("$e");
}
}
Future<void> updateTodo(Todo todo) async {
try {
final finder = Finder(filter: Filter.equals('id', todo.id));
await _todosStore.update(await _db, todo.toJson(), finder: finder);
} catch (e) {
print("$e");
}
}
Future<List<Todo>> getTodos() async {
final recordSnapshots = await _todosStore.find(await _db);
List<Todo> _todos = [];
recordSnapshots.forEach((todo) {
Todo todoitem = Todo.fromJson(todo.value);
_todos.add(todoitem);
});
return _todos;
}
Future<void> deleteTodos(Todo todo) async {
final finder = Finder(filter: Filter.equals('id', todo.id));
await _todosStore.delete(await _db, finder: finder);
}
Created
July 8, 2020 12:30
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