node assignment uttam

Uttam_node_assignment/controller.js

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+const axios = require('axios')
+const nameData = require('./store')
+
+// Function to find list of the countries
+exports.getCountries = async (req,res)=> {
+    try {
+        let result = await axios.get('https://restcountries.com/v3.1/all')
+
+        let finalResult = result.data.map((val) => {
+            return {Countryname: val.name.common,currencies:val.currencies}
+        })
+        console.log(finalResult)
+        res.status(200).send({status:"ok", data: finalResult})
+    } catch (error) {
+        console.log(error)
+    }
+
+}
+
+// Function to find the names of specific patter
+exports.searchName = async (req,res) => {
+    try {
+        let nameRegex = /^[A-Za-z]+$/;
+        let input = req.query.input;
+
+        if(!input.match(nameRegex)){
+            res.status(400).send({error:"please give only albhabet in request query"})
+        }
+        let result = nameData.nameData.filter(val => {
+            return val.toLowerCase().startsWith(input.toLowerCase())
+        })
+        console.log("result", result)
+        res.status(200).send({status:"ok", data: result})
+    } catch (error) {
+        console.log('error', error)
+
+    }
+}

Uttam_node_assignment/index.js

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+const express = require('express');
+const cors = require('cors');
+const bodyParser = require('body-parser');
+const controller = require('./controller')
+
+
+const app = express();
+
+app.use(cors());
+app.use(bodyParser.json());
+
+app.get('/countries', controller.getCountries);
+app.get('/search', controller.searchName)
+
+
+app.listen(3000, () => console.log("server listening on port 3000"))

Uttam_node_assignment/package.json

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+{
+  "name": "node_assignment",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "nodemon ./index.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^1.3.5",
+    "body-parser": "^1.20.2",
+    "cors": "^2.8.5",
+    "express": "^4.18.2",
+    "nodemon": "^2.0.22"
+  }
+}