Rebuild FOLIO Instance from MARC

handler.py

import requests
import json
import uuid
from datetime import datetime, timedelta
import os
from folioclient.FolioClient import FolioClient

def handle(event, context):
   if event.method != 'POST':
      return {
         "statusCode": 405,
         "body" : "Method not allowed"
      }

   body = json.loads(event.body)
   secret_key = body['context']

   if not (secret_key):
      return {
         "statusCode": 401,
         "body" : "No Context Given"
      }

   with open('/var/openfaas/secrets/secret-api-key') as f:
     secrets = json.load(f)

   if not (secret_key in secrets):
      return {
        "statusCode": 401,
        "body": "Could not find FOLIO tenant"
      }

   if not ('okapi_url' in secrets[secret_key] and 'tenant_id' in secrets[secret_key] and 'admin_user' in secrets[secret_key] and 'admin_pw' in secrets[secret_key]):
      return {
        "statusCode": 401,
        "body": "FOLIO tenant misconfigured"
      }

   folio_client = FolioClient(secrets[secret_key]['okapi_url'],secrets[secret_key]['tenant_id'],secrets[secret_key]['admin_user'],secrets[secret_key]['admin_pw'])

   get_url = folio_client.okapi_url + "/records-editor/records?instanceId=" + body['id']
   r = requests.get(get_url, headers=folio_client.okapi_headers)
   instance = {}
   if r.status_code == requests.codes.ok:
      srs_record = r.json()

      if 'suppress' in body:
        if (body['suppress'] == 'true'):
          srs_record['suppressDiscovery'] = True

      put_url = folio_client.okapi_url + "/records-editor/records/" + srs_record['parsedRecordId']
      r2 = requests.put(put_url,
          data=json.dumps(srs_record, ensure_ascii=False).encode('utf-8'),
          headers=folio_client.okapi_headers)

      if r2.status_code == requests.codes.accepted:
          return {
             "statusCode": 200,
#             "body": "Instance " + body['id'] + " touched!"
             "body": json.dumps(srs_record, ensure_ascii=False)
          }
      else:
          return {
             "statusCode": r2.status_code,
             "body": "PUT phase error: " + r2.text
          }
   else:
      return {
         "statusCode": r.status_code,
         "body": "GET phase error: " + r.text
      }

requirements.txt

requests
uuid
folioclient