def create_mollie_transaction(result_id):
# Find the form_result we are trying to pay.
form_result = CustomFormResult.query.get_or_404(result_id)
# Search open transactions that are still waiting to be paid.
transaction = Transaction.query.join(TransactionActivity)\
.filter(TransactionActivity.custom_form_result_id == form_result.id)\
.filter(Transaction.status == 'open').first()
# If no such payment exist, create a new one.
if not transaction or not transaction.mollie_id:
callback = TransactionActivity()
callback.custom_form_result_id = result_id
db.session.add(callback)
db.session.commit()
description = form_result.form.transaction_description
description = "VIA Activity: " + description
payment_url, msg = mollie.create_transaction(
amount=form_result.form.price,
description=form_result.form.transaction_description,
user=form_result.owner,
callbacks=[callback]
)
return redirect(payment_url) if payment_url else \
render_template('mollie/success.htm', message=msg)
else:
payment, msg = mollie.check_transaction(transaction)
if payment.is_open():
return redirect(payment.get_payment_url())
else:
render_template('mollie/success.htm', message=msg)
def check(mollie_id=None, transaction_id=None):
if transaction_id:
transaction = Transaction.query.filter(
Transaction.id == transaction_id).first() or abort(404)
elif mollie_id:
transaction = Transaction.query.filter(
Transaction.mollie_id == mollie_id).first() or abort(404)
else:
abort(404)
(success, msg) = check_transaction(transaction)
flash(msg, 'success') if success else flash(msg, 'danger')
return redirect(url_for('mollie.list'))
def callback(transaction_id=None):
transaction = Transaction.query.get_or_404(transaction_id)
(_, message) = check_transaction(transaction)
return render_template('mollie/success.htm', message=message)