57 lines
1.2 KiB
JavaScript
57 lines
1.2 KiB
JavaScript
const fs = require('fs');
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const chalk = require('chalk');
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const getNotes = () => {
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return 'Your notes...'
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}
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const addNote = (title, body) => {
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const notes = loadNotes();
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const duplicateNotes = notes.filter((note) => note.title === title);
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if (duplicateNotes.length === 0) {
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notes.push({
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title: title,
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body: body
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});
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saveNotes(notes);
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console.log(chalk.bgGreen.bold('New note added!'));
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} else {
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console.log(chalk.bgRed.bold('Note title taken!'));
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}
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}
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const removeNote = (title) => {
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const notes = loadNotes();
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const notesToKeep = notes.filter((note) => note.title !== title);
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if (notes.length > notesToKeep.length) {
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console.log(chalk.bgGreen.bold('Note removed!'));
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saveNotes(notesToKeep);
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} else {
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console.log(chalk.bgRed.bold('No note found!'));
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}
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}
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const saveNotes = (notes) => {
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const dataJSON = JSON.stringify(notes);
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fs.writeFileSync('notes.json', dataJSON);
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}
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const loadNotes = () => {
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try {
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const dataBuffer = fs.readFileSync('notes.json');
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const dataJSON = dataBuffer.toString();
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return JSON.parse(dataJSON);
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} catch (e) {
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return [];
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}
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}
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module.exports = {
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getNotes: getNotes,
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addNote: addNote,
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removeNote: removeNote
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}
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