bandolier2/controllers/todo.js

import { ToDo } from "../lib/models.js";
import nunjucks from "nunjucks";

export const get = async (req, rep) => {
  const todo_list = await ToDo.all({});

  const result = nunjucks.render("todo.html",
    {todo_list, name: "Zed"});

  rep.code(200).type("text/html").send(result);
}

export const post = async (req, rep) => {
  if(req.query.todo_id !== undefined) {
    await ToDo.delete({id: req.query.todo_id});
  } else {
    console.log("ADDING TASK", req.body.task);
    await ToDo.insert({task: req.body.task});
  }

  // this is how you can prevent the annoying double submit
  rep.redirect("/todo");
}