def put(self, transaction_id):
data = Transaction.parser.parse_args()
transaction = TransactionModel.find_by_transaction_id(transaction_id)
if transaction:
transaction.price = data['price']
transaction.payer_id = data['payer_id']
else:
transaction = TransactionModel(transaction_id, **data)
transaction.save_to_db()
return transaction.json()
def post(self, transaction_id):
if TransactionModel.find_by_transaction_id(transaction_id):
return {
'message':
"An transaction with transaction_id '{}' already exists.".
format(transaction_id)
}, 400
data = Transaction.parser.parse_args()
transaction = TransactionModel(transaction_id, **data)
try:
transaction.save_to_db()
except:
return {
"message": "An error occurred inserting the transaction."
}, 500
return transaction.json(), 201
def delete(self, transaction_id):
transaction = TransactionModel.find_by_transaction_id(transaction_id)
if transaction:
transaction.delete_from_db()
return {'message': 'Transaction deleted.'}
return {'message': 'Transaction not found.'}, 404
def get(self, transaction_id):
transaction = TransactionModel.find_by_transaction_id(transaction_id)
if transaction:
return transaction.json()
return {'message': 'Transaction not found'}, 404
