schedule every hour and daily digest operations

README.md

@@ -63,10 +63,10 @@ const SERVICE_PROVIDER = 'Gmail';
 const RECIPIENT = '[email protected],[email protected],[email protected]';
 ```
 
-Finally, you can also alter the date range with which the application will fetch vaccination slots by customising **DATE_RANGE** value in [`src/configs/schedulerConfig.js`](https://github.com/sinhadotabhinav/covid-19-vaccine-alerts-cowin/blob/master/src/configs/schedulerConfig.js) file. By default it is set to **7** but, you can change it to 10 or 15 for example, based on your need. The config file also allows changes in the periodic schedule with which the application runs. By default, **SCHEDULE** value depicts a cron schedule **every hour at minute 15**. To alter this schedule, you need to be familiar with the [cron scheduler](https://linuxhint.com/cron_jobs_complete_beginners_tutorial/#:~:text=The%20scheduled%20commands%20and%20scripts,Task%20Scheduler%20in%20Windows%20OS). I use [Crontab Guru](https://crontab.guru) website to test my cron schedules.
+Finally, you can also alter the date range with which the application will fetch vaccination slots by customising **DATE_RANGE** value in [`src/configs/schedulerConfig.js`](https://github.com/sinhadotabhinav/covid-19-vaccine-alerts-cowin/blob/master/src/configs/schedulerConfig.js) file. By default it is set to **7** but, you can change it to 10 or 15 for example, based on your need. The config file also allows changes in the periodic schedule with which the application runs. By default, **SCHEDULE** value depicts a cron schedule **every hour at minute 15 and second 0**. To alter this schedule, you need to be familiar with the [cron scheduler](https://linuxhint.com/cron_jobs_complete_beginners_tutorial/#:~:text=The%20scheduled%20commands%20and%20scripts,Task%20Scheduler%20in%20Windows%20OS). I use [Crontab Guru](https://crontab.guru) website to test my cron schedules.
 
 ```
-const SCHEDULE = '15 * * * *';
+const SCHEDULE = '0 15 * * * *';
 const DATE_RANGE = 7;
 ```
 

package.json

@@ -1,9 +1,10 @@
 {
   "name": "covid-19-vaccine-alerts-cowin",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "This is an alerting application that sends email notifications to beneficiaries in India using COWIN platform for vaccine availability",
   "main": "src/app.js",
   "scripts": {
+    "start": "node src/app",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "[email protected]",

src/app.js

@@ -152,8 +152,8 @@ async function sendEmailAlert(slotsArray) {
 
 async function resetDailyCounter() {
   const interval = parser.parseExpression(schedulerConfig.SCHEDULE);
-  let difference = moment(new Date(interval.next().toString())).diff(moment(), 'days', true);
-  if (difference.toFixed() > 0) {
+  let lastRun = moment().date() == moment(new Date(interval.next().toString())).date() ? false : true;
+  if (Boolean(lastRun)) {
     await dailyDigest.prepareReport();
     runCounter = 0;
   }

src/configs/schedulerConfig.js

@@ -1,4 +1,4 @@
-const SCHEDULE = '15 * * * *';
+const SCHEDULE = '0 15 * * * *';
 const DATE_RANGE = 7;
 const DATE_FORMAT = 'DD-MM-YYYY';