From b39ae75926f2df9cbd27bbbe237ac37d675feb36 Mon Sep 17 00:00:00 2001 From: Edward Date: Tue, 7 Aug 2018 21:47:09 -0400 Subject: [PATCH] Primer commit --- .eslintrc.yml | 21 +++ .gitignore | 1 + README.md | 7 + app.js | 42 +++++ config/yargs.js | 22 +++ db/data.json | 1 + package-lock.json | 363 +++++++++++++++++++++++++++++++++++++++++ package.json | 15 ++ por-hacer/por-hacer.js | 83 ++++++++++ 9 files changed, 555 insertions(+) create mode 100644 .eslintrc.yml create mode 100644 .gitignore create mode 100644 README.md create mode 100644 app.js create mode 100644 config/yargs.js create mode 100644 db/data.json create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 por-hacer/por-hacer.js diff --git a/.eslintrc.yml b/.eslintrc.yml new file mode 100644 index 0000000..c2b2c25 --- /dev/null +++ b/.eslintrc.yml @@ -0,0 +1,21 @@ +env: + es6: true + node: true +extends: 'eslint:recommended' +parserOptions: + ecmaVersion: 2018 + sourceType: module +rules: + indent: + - error + - 2 + linebreak-style: + - error + - windows + quotes: + - error + - single + semi: + - error + - always + no-console: off diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..40b878d --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules/ \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..d6b543e --- /dev/null +++ b/README.md @@ -0,0 +1,7 @@ +## Aplicación de comandos + +Recuerden instalar los paquetes de node + +``` +npm install +``` diff --git a/app.js b/app.js new file mode 100644 index 0000000..9cc2598 --- /dev/null +++ b/app.js @@ -0,0 +1,42 @@ +const argv = require('./config/yargs').argv; +const porHacer = require('./por-hacer/por-hacer'); +const colors = require('colors'); // eslint-disable-line + +console.log(); + +let comando = argv._[0]; +switch (comando) { +case 'crear': + { + let tarea = porHacer.crear(argv.descripcion); + console.log(tarea); + } + break; +case 'listar': + { + let listado = porHacer.getListado(); + for (const tarea of listado) { + console.log('=======Por hacer======'.green); + console.log('Descripción: ', tarea.descripcion); + console.log('Estado: ', tarea.completado); + console.log('======================'.green); + } + } + break; +case 'actualizar': + { + let actualizado = porHacer.actualizar(argv.descripcion, argv.completado); + console.log(actualizado); + } + break; +case 'borrar': + { + let borrado = porHacer.borrar(argv.descripcion); + console.log(borrado); + } + break; + +default: + console.log('El comando no es reconocido'); + break; +} diff --git a/config/yargs.js b/config/yargs.js new file mode 100644 index 0000000..48551be --- /dev/null +++ b/config/yargs.js @@ -0,0 +1,22 @@ +const descripcion = { + alias: 'd', + demand: true, + desc: 'Descripción de la tarea por hacer' +}; +const completado = { + alias: 'c', + default: true, + desc: 'Marca como completado o pendiente la tarea' +}; +const argv = require('yargs') + .command('crear', 'Crear un elemento por hacer-', { descripcion }) + .command('actualizar', 'Actualiza el estado completado de una tarea', { + descripcion, + completado + }) + .command('borrar', 'Borra una tarea', { descripcion }) + .help().argv; + +module.exports = { + argv +}; diff --git a/db/data.json b/db/data.json new file mode 100644 index 0000000..0637a08 --- /dev/null +++ b/db/data.json @@ -0,0 +1 @@ +[] \ No newline at end of file diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..df8e807 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,363 @@ +{ + "name": "04-por-hacer", + "version": "1.0.0", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "ansi-regex": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz", + "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=" + }, + "camelcase": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz", + "integrity": 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+ "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "ISC", + "dependencies": { + "colors": "^1.3.1", + "yargs": "^12.0.1" + } +} diff --git a/por-hacer/por-hacer.js b/por-hacer/por-hacer.js new file mode 100644 index 0000000..c92ecfb --- /dev/null +++ b/por-hacer/por-hacer.js @@ -0,0 +1,83 @@ +const fs = require('fs'); + +let listadoPorHacer = []; + +const guardarDB = () => { + let data = JSON.stringify(listadoPorHacer); + fs.writeFile('db/data.json', data, err => { + if (err) throw err; + console.log('Se guardó exitosamente'); + }); +}; + +const cargarDB = () => { + try { + listadoPorHacer = require('../db/data.json'); + } catch (error) { + listadoPorHacer = []; + } +}; + +const crear = descripcion => { + cargarDB(); + let porHacer = { + descripcion, + completado: false + }; + listadoPorHacer.push(porHacer); + guardarDB(); + return porHacer; +}; + +const getListado = () => { + cargarDB(); + return listadoPorHacer; +}; + +const actualizar = (descripcion, completado = true) => { + cargarDB(); + let index = listadoPorHacer.findIndex( + tarea => tarea.descripcion === descripcion + ); + if (index >= 0) { + listadoPorHacer[index].completado = completado; + guardarDB(); + return true; + } else { + return false; + } +}; + +const borrar = descripcion => { + cargarDB(); + let nuevoListado = listadoPorHacer.filter( + tarea => tarea.descripcion !== descripcion + ); + if (nuevoListado.length === listadoPorHacer.length) { + return false; + } else { + listadoPorHacer = nuevoListado; + guardarDB(); + return true; + } +}; +// const borrar = descripcion => { +// cargarDB(); +// let index = listadoPorHacer.findIndex( +// tarea => tarea.descripcion === descripcion +// ); +// if (index >= 0) { +// listadoPorHacer.splice(index, 1); +// guardarDB(); +// return true; +// } else { +// return false; +// } +// }; + +module.exports = { + crear, + getListado, + actualizar, + borrar +};