def open_session(self, app, request):
try:
if 'session_id' in request.cookies:
session_response = requests.get(service_uris['sessions'] + '/' + request.cookies['session_id'])
if session_response.status_code == 200:
session = session_response.json()
if parse_datetime(session['last_used_at']) + config['website']['session_expires_after'] > datetime.now():
return Session(session)
session_response = requests.post(service_uris['sessions'], json={
'last_used_at': render_datetime(datetime.now()),
})
if session_response.status_code == 201:
session = session_response.json()
return Session(session)
except requests.exceptions.RequestException:
return Session({
'id': None,
'user_id': None,
'data_items': [],
})
def post_to_order():
order_items = []
for clothes_id, quantity in flask.session['cart'].items():
order_items.append({
'clothes_id': int(clothes_id),
'quantity': quantity,
})
try:
order_response = requests.post(service_uris['orders'], json={
'user_id': flask.session.user_id,
'opened_at': render_datetime(datetime.now()),
'items': order_items,
'deliver_to': flask.request.form['deliver_to'],
})
assert order_response.status_code == 201
del flask.session['cart']
except requests.exceptions.RequestException:
pass
return flask.redirect('/orders/', code=303)
def to_json(self):
return {
'user_id': self.user_id,
'last_used_at': render_datetime(datetime.now()),
'data_items': [{'key': key, 'value': value} for key, value in self.data.items()]
}
