Initial node code

.gitignore

@@ -0,0 +1,23 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

README.md

@@ -0,0 +1,5 @@
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm run dev`

data/posts.json

@@ -0,0 +1 @@
+[{"id":"5f525c10-9c5f-11e9-8741-9f31125355ae","role":"VP","hireDate":"2019-07-02T00:21:34.773Z","firstName":"s","lastName":"b","quote1":"You had me at meat tornado.","quote2":"A steak pun is a rare medium well done."},{"id":"95056a50-9c69-11e9-8741-9f31125355ae","role":"CEO","hireDate":"2019-07-03T16:00:00.000Z","firstName":"v","lastName":"v","quote1":"I hate everything.","quote2":"Did you hear about the bread factory burning down? They say the business is toast."},{"id":"25c9e460-9c6c-11e9-8741-9f31125355ae","role":"CEO","hireDate":"2019-07-01T16:00:00.000Z","firstName":"t","lastName":"t","quote1":"Fishing relaxes me. It's like yoga, except I still get to kill something.","quote2":"Have you heard of the band 1023MB? They haven't got a gig yet."}]

helpers/helper.js

@@ -0,0 +1,35 @@
+const fs = require('fs')
+const path = require("path");
+const uuidv1 = require('uuid/v1');
+
+const getNewId = (array) => {
+    return uuidv1();
+}
+const newDate = () => new Date().toString()
+
+function mustBeInArray(array, id) {
+    return new Promise((resolve, reject) => {
+        const row = array.find(r => r.id === id)
+        if (!row) {
+            reject({
+                message: 'ID is not valid or doesn\'t exist',
+                status: 404
+            })
+        }
+        resolve(row)
+    })
+}
+function writeJSONFile(filename, content) {
+    fs.writeFileSync(path.resolve(__dirname, filename), JSON.stringify(content), 'utf8', (err) => {
+        if (err) {
+            console.log(err)
+        }
+    })
+}
+
+module.exports = {
+    getNewId,
+    newDate,
+    mustBeInArray,
+    writeJSONFile
+}

helpers/middlewares.js

@@ -0,0 +1,12 @@
+
+function checkFieldsPost(req, res, next) {
+    const { firstName, lastName } = req.body
+    if (firstName && lastName) {
+        next()
+    } else {
+        res.status(400).json({ message: 'fields are not good' })
+    }
+}
+module.exports = {
+    checkFieldsPost
+}

index.js

@@ -0,0 +1,10 @@
+
+const express = require('express')
+const morgan = require('morgan')
+const app = express()
+
+app.use(morgan('tiny'))
+app.listen('5000')
+app.use(express.json())
+app.use(express.urlencoded({ extended: true }))
+app.use(require('./routes/index.routes'))

models/post.model.js

@@ -0,0 +1,70 @@
+const filename = '../data/posts.json'
+let posts = require(filename)
+const helper = require('../helpers/helper.js')
+
+function getPosts() {
+    return new Promise((resolve, reject) => {
+        if (posts.length === 0) {
+            reject({
+                message: 'no posts available',
+                status: 202
+            })
+        }
+        resolve(posts)
+    })
+}
+
+function getPost(id) {
+    return new Promise((resolve, reject) => {
+        helper.mustBeInArray(posts, id)
+        .then(post => resolve(post))
+        .catch(err => reject(err))
+    })
+}
+
+function insertPost(newPost) {
+
+    return new Promise((resolve, reject) => {
+        const id = { id: helper.getNewId(posts) }
+        newPost = { ...id, ...newPost }
+        posts.push(newPost)
+        helper.writeJSONFile(filename, posts)
+        resolve(newPost)
+    })
+}
+
+function updatePost(id, newPost) {
+    return new Promise((resolve, reject) => {
+        helper.mustBeInArray(posts, id)
+        .then(post => {
+            const index = posts.findIndex(p => p.id === post.id)
+            id = { id: post.id }
+            posts[index] = { ...id, ...newPost }
+            helper.writeJSONFile(filename, posts)
+            resolve(posts[index])
+        })
+        .catch(err => reject(err))
+    })
+}
+
+function deletePost(id) {
+    return new Promise((resolve, reject) => {
+        helper.mustBeInArray(posts, id)
+        .then(() => {
+            posts = posts.filter(p => {
+                return p.id !== id
+            })
+            helper.writeJSONFile(filename, posts)
+            resolve()
+        })
+        .catch(err => reject(err))
+    })
+}
+
+module.exports = {
+    insertPost,
+    getPosts,
+    getPost, 
+    updatePost,
+    deletePost
+}