Dev

.gitignore

@@ -0,0 +1 @@
+node_modules

README.md

@@ -1,2 +1,2 @@
 # node-js-array-api
-this is just a simple node js api useing array
+it is a simple api with node useing array

index.js

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+const Joi       = require('Joi');
+const express = require('express')
+
+const app = express();
+app.use(express.json());
+
+const items = [
+    { id: 1, name: "element 1"},
+    { id: 2, name: "element 2"},
+    { id: 3, name: "element 3"},
+    { id: 4, name: "element 4"},
+    { id: 5, name: "element 5"},
+];
+
+//route for the main index
+app.get('/' , (req, res) => {
+    res.send('Main index');
+});
+
+//Get all Items
+app.get('/api/items', (req, res) => {
+   res.send(items); 
+});
+
+//Get specific it with it's id
+app.get('/api/items/:id', (req, res) => {
+    const item = items.find(c => c.id === parseInt(req.params.id));
+    res.send(item)
+});
+
+//update item
+app.put('/api/items/:id', (req, res) => {
+    const item  = items.find(c => c.id === parseInt(req.params.id));
+    item.name   = req.body.name;
+    res.send(item);
+});
+
+//Add new item
+app.post('/api/items', (req, res) => {
+    const item = {
+        id: items.length + 1,
+        name: req.body.name
+    };
+    items.push(item);
+    res.send(item);
+});
+
+//Delet item
+app.delete('/api/items/:id', (req, res) => {
+    const item  = items.find(c => c.id === parseInt(req.params.id));
+    const index = items.indexOf(item);
+
+    items.splice(index, 1);
+    res.send(item);
+});
+
+const port = process.env.PORT | 3000;
+app.listen(3000, () => console.log(`listening to port ${port}`));