feat: add codefactor and fix code style

Author: rhzs

README.md

@@ -1,3 +1,5 @@
+[![CodeFactor](https://www.codefactor.io/repository/github/rhzs/serverless-ktp-ocr/badge/master)](https://www.codefactor.io/repository/github/rhzs/serverless-ktp-ocr/overview/master)
+
 ## Serverless Indonesian KTP OCR with GCP
 
 This is reproducible work from [Ekstraksi Informasi e-KTP dengan Google Cloud Function dan Cloud Vision API](https://medium.com/@imrenagi/ekstraksi-informasi-e-ktp-dengan-google-cloud-function-dan-cloud-vision-api-4655db21d084). It also contains code fix to match with ES6 compliant module usages.

extract-ktp/main.py

@@ -33,4 +33,4 @@ def extract_ktp(data, context):
             "birthdate": res[4],
         }
 
-        print('Information extracted:{}'.format(p))
+        print('Information extracted:{}'.format(p))

http-ktp/package.json

@@ -1,13 +1,12 @@
 {
+  "private": true,
   "name": "http-ktp",
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "author": "",
-  "license": "ISC",
   "dependencies": {
     "@google-cloud/storage": "^2.5.0",
     "busboy": "^0.3.1",

ktp-image-event-trigger/index.js

@@ -27,7 +27,7 @@ exports.processImageFromGCSEvent = (event, callback) => {
         const data = JSON.stringify({
           event_type: 'text.recognized',
           data: {
-            results: results[0].textAnnotations,
+            results: detections,
             image_path: gcsPath,
             operation_id: operationId
           }

ktp-image-event-trigger/package.json

@@ -1,13 +1,12 @@
 {
+  "private": true,
   "name": "ktp-image-event-trigger",
   "version": "1.0.0",
-  "description": "",
+  "description": "Event trigger for KTP image",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "author": "",
-  "license": "ISC",
   "dependencies": {
     "@google-cloud/pubsub": "^0.30.1",
     "@google-cloud/vision": "^0.24.0"