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:-) #28

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11 changes: 10 additions & 1 deletion lesson3/challenges/tasks.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ $ node tasks.js clear
$ node tasks.js add <task>
*/

let tasks = ["Eat.","Sleep.","Play."];
let tasks = initialData();
let command = process.argv[2];

switch (command) {
Expand All @@ -21,6 +21,13 @@ switch (command) {
help();
}

function initialData() {
fs.readFile('tasks.txt', (file) => {
tasks = file.toString().split('\n');
});
return
}

function listTasks() {
if (tasks.length === 0) {
console.log('Found no tasks.');
Expand All @@ -35,12 +42,14 @@ function listTasks() {
function clearTasks() {
tasks = [];
console.log(`Cleared up the tasks. (${tasks.length} tasks)`);
fs.writeFile('tasks.txt', '');
}

function addTask() {
let task = process.argv.splice(3).join(' ');
tasks.push(task);
console.log(`Added the given task. (${tasks.length} tasks)`);
fs.writeFile('tasks.txt', tasks.join('\n'));
}

function help() {
Expand Down