def do_delete(from_currency, to_currency):
if is_exist_currency(from_currency, to_currency):
excurrency = get_currency(from_currency, to_currency)
db.session.delete(excurrency)
db.session.commit()
return http_response('Data Deleted!', 200)
else:
return http_response('Data Not Found!', 400)
def delete(self):
from_currency = request.args.get('from')
to_currency = request.args.get('to')
if from_currency is None and to_currency is None:
return http_response('Parameter needed!', 400)
else:
return self.do_delete(from_currency, to_currency)
def post(self):
from_currency = request.json['from']
to_currency = request.json['to']
if not is_exist_currency(from_currency, to_currency):
return self.do_create(from_currency, to_currency)
else:
return http_response('Data exist!', 200)
def post(self):
from_currency = request.json['from']
to_currency = request.json['to']
rate = request.json['rate']
date = request.json['date']
date = to_date(date)
exrate = ExchangeRate(date, rate)
if is_exist_currency(from_currency, to_currency):
self.do_create_exist(from_currency, to_currency, exrate)
else:
self.do_create_new(from_currency, to_currency, exrate)
return http_response('Data Created!', 200)
def do_create(from_currency, to_currency):
excurrency = ExchangeCurrency(from_currency, to_currency)
db.session.add(excurrency)
db.session.commit()
return http_response('Data Created!', 200)
def get(self):
date = request.args.get('date')
if date is None:
return http_response('Parameter needed!', 400)
else:
return self.find_rates_by_date(date)