Add delete_invoice functionality

api.py

@@ -61,10 +61,13 @@ class OpenbravoToBanqupAPI:
 		self.authHandler.checkHeaderTokens()
 		response = self.doRequest(method, url, data, headers, files)
 
+		if response.status_code != 204:
 			if 'json' in response.headers['Content-Type']:
 				respContent = response.json()
 			elif 'pdf' in response.headers['Content-Type']:
 				respContent = response.content
+		else:
+			respContent = ''
 
 		return response.status_code, response.headers, respContent
 

delete_invoice.py

@@ -0,0 +1,35 @@
+import requests
+from requests_oauthlib import OAuth2Session
+import json
+import sys
+import webbrowser
+from config import *
+from cachehandler import CacheHandler
+from authhandler import AuthHandler
+from api import OpenbravoToBanqupAPI
+from datetime import timedelta, date
+
+def delete_invoice(document):
+
+	api = OpenbravoToBanqupAPI(bq_client_id,bq_client_secret)
+	authUrl = api.authHandler.getAuthURL(bq_redirect_uri)
+	webbrowser.open(authUrl)
+	response = input('Paste response: ')
+	token = api.authHandler.retrieveToken(response, redirectUri=bq_redirect_uri)
+	#print(token)
+	invoice_list = api.get('sales-invoices?client_id='+banqup_client_id+'&sales_invoice_number='+document,None,None)
+	if not invoice_list[2]['results']:
+		print('***********************')
+		print('The invoice number provided does not exist in the Banqup portal.')
+		print('Please verify and try again.')
+		print('***********************')
+		return
+	invoice_id = str(invoice_list[2]['results'][0]['id'])
+	#print(invoice_id)
+	payload = json.dumps({})
+	invoice_action = api.delete('sales-invoices/'+invoice_id,json.loads(payload),None)
+	print(invoice_action)
+
+
+if __name__ == '__main__':
+	delete_invoice(str(sys.argv[1]))