Added backup strategy for when VIN cannot be read

index.js

@@ -2,6 +2,7 @@ const puppeteer = require('puppeteer')
 const fs = require('fs');
 const superagent = require('superagent');
 const path = require('path');
+const uuid = require('uuid');
 
 var url = '';
 process.argv.forEach((val, index, array) => {
@@ -55,12 +56,16 @@ const run = async () => {
     // Wait for suggest overlay to appear and click "show all results".
     const allResultsSelector = processorConfig.pageLoadIndicator;
     await page.waitForSelector(allResultsSelector);
-
+    var vin;
 
     const vinSelector = processorConfig.vinSelector;
-    await page.waitForSelector(vinSelector);
+    await page.waitForSelector(vinSelector).then(async () => {
-    let element = await page.$(vinSelector)
+      let element = await page.$(vinSelector)
-    let vin = await page.evaluate(el => el.textContent, element);
+      vin = await page.evaluate(el => el.textContent, element);
+    }).catch(error => {
+      console.error('Unable to grab VIN, falling back to UUID');
+      vin = uuid.v4();
+    });
     console.log(vin);
     // await page.click(allResultsSelector);
 

package-lock.json

@@ -714,6 +714,11 @@
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="
     },
+    "uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg=="
+    },
     "webidl-conversions": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",

package.json

@@ -10,6 +10,7 @@
   "license": "ISC",
   "dependencies": {
     "puppeteer": "^19.2.0",
-    "superagent": "^8.0.3"
+    "superagent": "^8.0.3",
+    "uuid": "^9.0.0"
   }
 }