Work with Cvent API bug fix related to rate limit.

app/main.py

@@ -374,13 +374,13 @@ origins = [
 
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=origins,
+    allow_origins = origins,
-    allow_origin_regex='https://.*\.oneskyit\.com',
+    allow_origin_regex = 'https://.*\.oneskyit\.com',
-    allow_credentials=True,
+    allow_credentials = True,
-    allow_methods=['*'],
+    allow_methods = ['*'],
-    allow_headers=['*'],
+    allow_headers = ['*'],
-    #expose_headers=[],
+    #expose_headers = [],
-    #max_age=600,
+    #max_age = 600,
 )
 # END: CORS
 

app/methods/e_cvent_methods.py

@@ -14,7 +14,7 @@ from app.methods.membership_person_methods import create_membership_person_obj,
 
 app = {}
 app['client_id'] = '0oalt6dz82oSbN9ok1t7' # From Cvent Developer Portal
-app['secret'] = 'gQY96qffZAuB_44k73C_hn_MHeByBS8LXHj1vPRm' # From Cvent Developer
+app['secret'] = 'gQY96qffZAuB_44k73C_hn_MHeByBS8LXHj1vPRm' # From Cvent Developer Portal
 
 api = {}
 api['base_url'] = 'https://api-platform.cvent.com/ea' # Including /ea as the Cvent version. EA = Early Access
@@ -109,7 +109,7 @@ def get_contact_custom_field_list(api):
 # Updated 2022-01-31
 @logger_reset
 def get_contact_list(external_id: str=None, email: str=None):
-    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
+    log.setLevel(logging.INFO) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
     log.debug(locals())
 
     get_access_token()
@@ -122,18 +122,38 @@ def get_contact_list(external_id: str=None, email: str=None):
 
     params = {}
     if external_id:
+        log.info(f'Looking up Cvent Contcat with External ID: {external_id}')
         params['filter'] = f"deleted eq 'False' and customField.609ab766-7d79-4a9d-a72c-f126412659ee eq '{external_id}'"
     elif email:
+        log.info(f'Looking up Cvent Contcat with Email: {email}')
         params['filter'] = f"deleted eq 'False' and email eq '{email}'"
     elif external_id is None:
+        log.info(f'Looking up Cvent Contact(s) with empty Cvent custom field for external ID.')
         params['filter'] = f"deleted eq 'False' and customField.609ab766-7d79-4a9d-a72c-f126412659ee lt '1'"
     else:
+        log.info(f'Looking up Cvent Contact(s) that have not been marked as deleted.')
         params['filter'] = f"deleted eq 'False'"
 
-    resp = requests.get(url=uri, headers=api['headers'], params=params)
+    try_request = True
+    limit = 0
+    while try_request and limit < 3:
+        limit = limit + 1
+        resp = requests.get(url=uri, headers=api['headers'], params=params)
 
-    response_data = resp.json()
+        response_data = resp.json()
-    log.debug(json.dumps(response_data, indent=2, default=str))
+        log.debug(json.dumps(response_data, indent=2, default=str))
+
+        if 'message' in response_data and response_data['message'] == 'Too Many Requests':
+            log.warning('Hit Cvent rate limit. Sleeping for .5 seconds...')
+            time.sleep(.5)
+        else:
+            if 'paging' in response_data:
+                current_token = response_data.get('paging').get('currentToken')
+                total_count = response_data.get('paging').get('totalCount')
+                log.info(f'Found {total_count} results from Cvent Contact list')
+                log.debug(json.dumps(response_data.get('paging'), indent=2, default=str))
+
+                try_request = False
 
     if 'message' in response_data and response_data['message'] == 'Too Many Requests': return False
 

app/routers/e_cvent.py

@@ -298,7 +298,7 @@ async def get_person_w_external_id(
             log.info(f'Something went wrong while trying to create or update the person in Aether based on Cvent data. Cvent (Person) Contact ID: {cvent_person_contact_id}')
             return mk_resp(data=None, status_code=400, response=commons.response,status_message=f'Something went wrong while trying to create or update the person in Aether based on Cvent data. Cvent (Person) Contact ID: {cvent_person_contact_id}') # Bad Request
     else:
-        log.info(f'More than one result was returned with the external ID. External ID: {email}')
+        log.info(f'More than one result was returned with the external ID. External ID: {external_id}')
         return mk_resp(data=None, status_code=400, response=commons.response) # Bad Request
 
     # ### SECTION ### Return successful results