chapter 04: create a basic webservice in order to create an example that I want to create from the book

Author: devcorpio

loggerWebService/index.js

@@ -0,0 +1,8 @@
+const server = require('./server');
+const port = process.env.PORT || 3000;
+
+server.listen(port, function startServer() {
+    console.log(
+        `Webservice is ready to start listening requests on http://localhost:${port}`
+    );
+});

loggerWebService/server.js

@@ -0,0 +1,28 @@
+const http = require('http');
+
+const server = http.createServer(function getRequest(request, response) {
+    if (request.method !== 'POST') {
+        response.statusCode = 405;
+        return response.end();
+    }
+
+    request.setEncoding('utf8');
+
+    let data = '';
+
+    request.on('data', function getData(chunk) {
+        data += chunk;
+    });
+
+    request.on('end', function getServerResponse() {
+        console.log(
+            `Writing the error in the stdout, waiting that an hipotetic tool like influxdb read the info and save it:
+            ${data}
+            `
+        );
+        response.statusCode = 201;
+        response.end();
+    });
+});
+
+module.exports = server;