def on_get(self, req, resp):
validate_params(req.params, 'user_id')
response = self.client.LinkToken.create({
'user': {
'client_user_id': 'test_user',
},
'products': ["transactions"],
'client_name': "My App",
'country_codes': ['US'],
'language': 'en',
})
resp.body = response['link_token']
def on_post(self, req, resp):
if not validate_params(req.params, 'idtoken'):
raise falcon.HTTPBadRequest(
"oauth post requires 'idtoken' parameter")
token = req.params['idtoken'].replace("'", "").replace('"', '')
# example from https://developers.google.com/identity/sign-in/web/backend-auth
try:
session = requests.session()
cached_session = cachecontrol.CacheControl(session)
request = google.auth.transport.requests.Request(
session=cached_session)
id_info = id_token.verify_oauth2_token(token, request, CLIENT_ID)
if id_info['iss'] not in [
'accounts.google.com', 'https://accounts.google.com'
]:
raise ValueError('Wrong issuer.')
user_id = id_info['sub']
user_nickname = id_info['name']
user_photo = str(id_info['picture']).replace('=s96-c', '')
session_token = self.db.sign_in_or_create_oauth_user(
user_id, user_nickname, user_photo)
resp.status = falcon.HTTP_OK
resp.body = session_token
except ValueError:
raise falcon.HTTPUnauthorized('Token not accepted')
pass
def on_delete(self, req, resp):
if not validate_params(req.params, 'session', 'group_id'):
raise falcon.HTTPBadRequest("groups post requires 'session' and 'group_id' parameters")
session = req.params['session'].replace("'", "").replace('"', '')
group_id = req.params['group_id'].replace("'", "").replace('"', '')
self.db.delete_group(session, group_id)
def on_post(self, req, resp):
if not validate_params(req.params, 'session', 'group_name'):
raise falcon.HTTPBadRequest("groups post requires 'session' and 'group_name' parameters")
session = req.params['session'].replace("'", "").replace('"', '')
name = req.params['group_name'].replace("'", "").replace('"', '')
resp.body = self.db.create_new_group(session, name)
def on_get(self, req, resp):
if not validate_params(req.params, 'session', 'group_id'):
raise falcon.HTTPBadRequest("groups get requires 'session' and 'group_id' parameters")
session = req.params['session'].replace("'", "").replace('"', '')
group_id = req.params['group_id'].replace("'", "").replace('"', '')
resp.body = json.dumps(self.db.get_group_info(session, group_id), ensure_ascii=True)
def on_get(self, req, resp):
if not validate_params(req.params, 'session', 'trans_id'):
raise falcon.HTTPBadRequest(
"transactions post requires 'session', and 'trans_id' parameters"
)
session = req.params['session'].replace("'", "").replace('"', '')
trans_id = req.params['trans_id'].replace("'", "").replace('"', '')
resp.body = json.dumps(self.db.get_transaction_info(session, trans_id),
ensure_ascii=True)
def on_post(self, req, resp):
if not validate_params(req.params, 'session', 'group_id', 'amount',
'paid', 'description'):
raise falcon.HTTPBadRequest(
"transactions post requires 'session', 'group_id', 'amount', 'paid', and 'description' parameters"
)
session = req.params['session'].replace("'", "").replace('"', '')
group_id = req.params['group_id'].replace("'", "").replace('"', '')
amount = float(req.params['amount'].replace("'", "").replace('"', ''))
paid = req.params['paid'].replace("'", "").replace('"', '')
desc = req.params['description'].replace("'", "").replace('"', '')
if amount > 0:
self.db.create_transaction(session, group_id, amount, paid, desc)
def on_get(self, req, resp):
if not validate_params(req.params, 'session'):
raise falcon.HTTPBadRequest("users get requires 'session' parameter")
session = req.params['session'].replace("'", "").replace('"', '')
resp.body = json.dumps(self.db.get_user_info(session), ensure_ascii=True)