time added and var with let replaced

src/logger.js

@@ -7,7 +7,7 @@ module.exports = class logger {
     constructor(filepath) {
         this.#filepath = filepath
         this.#filename = path.basename(filepath)
-        var dirname = path.dirname(filepath)
+        let dirname = path.dirname(filepath)
         
         if (!fs.existsSync(dirname))
             fs.mkdirSync(dirname, {recursive:true})
@@ -20,7 +20,7 @@ module.exports = class logger {
     }
 
     #log(message = '', ...arg) {
-        var args = ''
+        let args = ''
         arg.forEach(value => {
             args += util.format(value) + ' '
         })

src/time.js

@@ -0,0 +1,19 @@
+const get_date_time = () => {
+    let currentdate = new Date()
+    let datetime = currentdate.getDate() + "/"
+                + (currentdate.getMonth()+1)  + "/" 
+                + currentdate.getFullYear() + " @ "  
+                + currentdate.getHours() + ":"  
+                + currentdate.getMinutes() + ":" 
+                + currentdate.getSeconds()
+    return datetime
+}
+
+const get_unix_timestamp = () => {
+    return Math.floor(new Date().getTime() / 1000)
+}
+
+module.exports = {
+    get_date_time,
+    get_unix_timestamp
+}