def tag_apply(request, pk, account_id):
"""Tag transactions using the Monzo API."""
tag = get_object_or_404(Tag, pk=pk)
client = Monzo(os.environ.get('MONZO_ACCESS_TOKEN'))
txns = client.get_transactions(account_id)['transactions']
txns = parse_datetimes(txns)
txns_updated = 0
for txn in txns:
try:
if eval(tag.expression):
if tag.label not in txn['notes']:
updated_txn = client.update_transaction_notes(
txn['id'], txn['notes'] + ' ' + tag.label)
txns_updated += 1
except (TypeError, KeyError):
pass
except Exception as e:
raise e
messages.warning(
request,
'There is a problem with your Python expression: ' + str(e))
return redirect('account', account_id)
if txns_updated:
messages.info(
request,
'{} transactions tagged. Android users may need to delete App Cache and Data before changes are visible in the app.'
.format(txns_updated))
else:
messages.warning(request, 'No transactions match the given criteria')
return redirect('account', account_id)
def tag_by_time(request, account_id, time_period):
"""Tag all transactions according to time period."""
client = Monzo(os.environ.get('MONZO_ACCESS_TOKEN'))
txns = client.get_transactions(account_id)['transactions']
txns = parse_datetimes(txns)
txns_updated = 0
for txn in txns:
tag = '#{}'.format(txn['created'].strftime(strftime_code[time_period]).lower())
if tag not in txn['notes']:
updated_txn = client.update_transaction_notes(
txn['id'],
txn['notes'] + ' ' + tag
)
txns_updated += 1
messages.info(request, 'All {} transactions were tagged. Android users may need to delete App Cache and App Data before changes are visible in the app.'.format(txns_updated))
return redirect('account', account_id)