Added node schedule to run crawler and notification service

app/services/crawlerService.js

@@ -13,7 +13,7 @@ const crawlers = [
 async function crawlAll() {
     console.log("CRAWLER SERVICE: crawlAll");
 
-    Promise.map(crawlers, function (crawler) {
+    return Promise.map(crawlers, function (crawler) {
         return crawler.crawl();
     }).then(async (results) => {
 
@@ -51,17 +51,14 @@ async function crawlAll() {
                 console.log("CRAWLER SERVICE: Number of new crawler results: " + filteredMarketAlerts.length);
 
                 await db.MarketAlert.bulkCreate(filteredMarketAlerts);
-                process.exit();
 
             } catch (e) {
                 console.log("CRAWLER SERVICE: Could not bulkCreate marketalers reason: ", e);
-                process.exit();
             }
         } catch (e) {
             console.log("CRAWLER SERVICE: Error crawling. Trying next crawler! ", e);
-            process.exit();
         }
     })
 };
-
-crawlAll();
+module.exports = crawlAll;
+// crawlAll();

app/services/notificationService.js

@@ -1,5 +1,4 @@
 
-const Promise = require("bluebird");
 const db = require("../models/index");
 const { allMarketAlerts } = require('../helpers/db/dbHelper');
 const { createMarketAlertEmailTemplate, sendBulkEmail } = require('../helpers/awsEmail');
@@ -16,18 +15,15 @@ async function processNotifications() {
             await sendBulkEmail(marketAlerts);
         } else {
             console.log("NOTIFICATION SERVICE: No new alerts");
-            process.exit();
         }
 
         await db.MarketAlert.update(
             { notified: true }, /* set attributes' value */
             { where: { notified: false } } /* where criteria */
         );
-        process.exit();
     } catch (e) {
         console.log("NOTIFICATION SERVICE: could not send notifications reason: ", e);
-        process.exit();
     }
 }
 
-processNotifications();
+module.exports = processNotifications;