added an hour delay

src/index.js

@@ -73,8 +73,6 @@ app.get('/callback', function(req, res) {
         access_token = credentials.token;
     }
 
-    let lap = 0;
-
     let static_image_url = "https://weather.bangkok.go.th/Images/Radar/radarh.jpg";
     let animated_image_url = "https://dds.bangkok.go.th/Radar/radar_rain.gif";
 
@@ -86,9 +84,8 @@ app.get('/callback', function(req, res) {
         await Fetch.save_image(static_image_url, static_radar_path);
     } 
 
+    let post_lap = 0; 
     async function post() {
-        lap += 1; 
-        console.log(lap);
         let raw_date = new Date();
 
         let curr_static_image_size = fs.statSync(static_radar_path).size; 
@@ -98,6 +95,7 @@ app.get('/callback', function(req, res) {
         console.log("Scanned size: " + fetch_static_image_size);
         
         if(fetch_static_image_size != curr_static_image_size) {
+            if(post_lap == 0 || post_lap == 12) { // 12 * 5 = 60 
                 console.log("File size change detected!");
                 await Fetch.save_image(static_image_url, static_radar_path);
                 await Fetch.save_image(animated_image_url, animated_radar_path);
@@ -122,10 +120,18 @@ app.get('/callback', function(req, res) {
                 
                 if(post_note.createdNote) {
                     console.log("Note created!");
+                    post_lap++;
+
+                    if(post_lap == 12) {
+                        post_lap = 0;
+                    }
+
                 } else {
                     console.log("Note was not created");
                 }
-
+            } else {
+                console.log("Skipping post");
+            }
         } else {
             console.log("No change in data, go on.");
         }