appbaseio/reactivesearch

import { connect } from 'react-redux';
import { toggleTodo } from '../actions';
import TodoList from '../components/TodoList';

const getVisibleTodos = (todos, filter) => {
    switch (filter) {
        case 'SHOW_ALL':
            return todos;
        case 'SHOW_COMPLETED':
            return todos.filter(t => t.completed);
        case 'SHOW_ACTIVE':
            return todos.filter(t => !t.completed);
        default:
            throw new Error(`Unknown filter: ${filter}`);
    }
};

const mapStateToProps = state => ({
    todos: getVisibleTodos(state.todos, state.visibilityFilter),
});

const mapDispatchToProps = {
    onTodoClick: toggleTodo,
};

const VisibleTodoList = connect(
    mapStateToProps,
    mapDispatchToProps,
)(TodoList);

export default VisibleTodoList;