Changes

script.js

@@ -15,12 +15,12 @@ date = new Date(Date.now());
 timeString = date.getHours() + "-" + date.getMinutes() + "-" + date.getSeconds();
 fileName = "logs\\log " + timeString.toString() + ".txt";
 
-fs.writeFile(fileName, '\r\n', function (err) {
+/*fs.writeFile(fileName, '\r\n', function (err) {
   if (err) throw err;
   console.log('It\'s saved!');
-}); // => message.txt erased, contains only 'Hello Node'
+});*/ // => message.txt erased, contains only 'Hello Node'
 
-async function send(name, email, phone) {
+async function send(name, email, phone, callback) {
 
 
 
@@ -36,9 +36,11 @@ async function send(name, email, phone) {
   };
 
   // send mail with defined transport object
-  let info = await transporter.sendMail(mailOptions)
+  let info = await transporter.sendMail(mailOptions);
 
-  console.log("Message sent: ", info);
+  return info;
+
+  //console.log("Message sent: ", info);
 
 }
 
@@ -56,6 +58,7 @@ var contents = JSON.parse(fs.readFileSync("data.json"));
 var students = contents["students"];
 
 var stream = fs.createWriteStream(fileName, {flags:'a'});
+//stream.write("Starting....");
 // Get Value from JSON
 /*students.forEach(s => {
 
@@ -68,9 +71,18 @@ var stream = fs.createWriteStream(fileName, {flags:'a'});
 
 });*/
 
-function sendToStudent(students, index) {
-student = students[index];
-stream.write(student);
+async function sendToStudent(students, index) {
+  student = students[index];
+  stream.write("\r\n------ Student" + index+": " + student.name + "--------------\r\n");
+  console.log("\r\n------ Student" + index+": " + student.name + "--------------\r\n");
+  stream.write("Sending ...\r\n");
+  console.log("Sending ...\r\n");
+  result = await send(student.name,student.email,student.phone);
+  stream.write(result.toString());
+
+  if(index < students.length-1)
+    sendToStudent(students,index+1);
+
 }
 sendToStudent(students,0);