async def host_signup(request):
signin_method = request.match_info['site']
model, siw_method = SIGNUP_MODELS[signin_method]
m: GrecaptchaModel = await parse_request(request, model)
await check_grecaptcha(m, get_ip(request), app=request.app)
details = await siw_method(m, app=request.app)
company_id = request['company_id']
conn = request['conn']
r = await conn.fetchrow(
'SELECT role, status FROM users WHERE email=$1 AND company=$2',
details['email'], company_id)
existing_role = None
if r:
existing_role, status = r
if existing_role != 'guest':
raise JsonErrors.HTTP470(status='existing-user')
if status == 'suspended':
raise JsonErrors.HTTP470(message='user suspended')
user_id = await request['conn'].fetchval_b(
"""
INSERT INTO users (:values__names) VALUES :values
ON CONFLICT (company, email) DO UPDATE SET role=EXCLUDED.role
RETURNING id
""",
values=Values(
company=company_id,
role='host',
status='active'
if signin_method in {'facebook', 'google'} else 'pending',
email=details['email'].lower(),
first_name=details.get('first_name'),
last_name=details.get('last_name'),
))
session = await new_session(request)
session.update({
'user_id': user_id,
'user_role': 'host',
'last_active': int(time())
})
await record_action(request,
user_id,
ActionTypes.host_signup,
existing_user=bool(existing_role),
signin_method=signin_method)
await request.app['email_actor'].send_account_created(user_id)
json_str = await request['conn'].fetchval(GET_USER_SQL, company_id,
user_id)
return raw_json_response(json_str)
async def set_password(request):
conn = request['conn']
m = await parse_request(request,
PasswordModel,
headers_=HEADER_CROSS_ORIGIN)
user_id = decrypt_json(request.app,
m.token.encode(),
ttl=3600 * 24 * 7,
headers_=HEADER_CROSS_ORIGIN)
nonce = m.token[:20]
already_used = await conn.fetchval(
"""
SELECT 1 FROM actions
WHERE user_id=$1 AND type='password-reset' AND now() - ts < interval '7 days' AND extra->>'nonce'=$2
""",
user_id,
nonce,
)
if already_used:
raise JsonErrors.HTTP470(
message='This password reset link has already been used.',
headers_=HEADER_CROSS_ORIGIN)
user = await conn.fetchrow(
'SELECT id, first_name, last_name, email, role, status, company FROM users WHERE id=$1',
user_id)
user = dict(user)
if user.pop('company') != request['company_id']:
# should not happen
raise JsonErrors.HTTPBadRequest(
message='company and user do not match')
if user['status'] == 'suspended':
raise JsonErrors.HTTP470(
message='user suspended, password update not allowed.',
headers_=HEADER_CROSS_ORIGIN)
pw_hash = mk_password(m.password1, request.app['settings'])
del m
await conn.execute(
"UPDATE users SET password_hash=$1, status='active' WHERE id=$2",
pw_hash, user_id)
await record_action(request,
user_id,
ActionTypes.password_reset,
nonce=nonce)
return successful_login(user, request.app, HEADER_CROSS_ORIGIN)
async def check_email(m: EmailModel, app):
if await validate_email(m.email, app.loop):
return m.dict()
else:
raise JsonErrors.HTTP470(
status='invalid',
message=f'"{m.email}" doesn\'t look like an active email address.')
async def set_password(request):
h = {'Access-Control-Allow-Origin': 'null'}
conn = request['conn']
m = await parse_request(request, PasswordModel, error_headers=h)
data = decrypt_json(request.app, m.token, ttl=3600 * 24 * 7)
user_id, nonce = data['user_id'], data['nonce']
already_used = await conn.fetchval(
"""
SELECT 1 FROM actions
WHERE user_id=$1 AND type='password-reset' AND now() - ts < interval '7 days' AND extra->>'nonce'=$2
""", user_id, nonce)
if already_used:
raise JsonErrors.HTTP470(
message='This password reset link has already been used.')
company_id, status = await conn.fetchrow(
'SELECT company, status FROM users WHERE id=$1', user_id)
if company_id != request['company_id']:
# should not happen
raise JsonErrors.HTTPBadRequest(
message='company and user do not match')
if status == 'suspended':
raise JsonErrors.HTTP470(
message='user suspended, password update not allowed.')
pw_hash = mk_password(m.password1, request.app['settings'])
del m
await conn.execute(
"UPDATE users SET password_hash=$1, status='active' WHERE id=$2",
pw_hash, user_id)
await record_action(request,
user_id,
ActionTypes.password_reset,
nonce=nonce)
return json_response(status='success', headers_=h)
async def execute(self, m: Model): # noqa: C901 (ignore complexity)
event_id = int(self.request.match_info['id'])
ticket_count = len(m.tickets)
if ticket_count > self.settings.max_tickets:
raise JsonErrors.HTTPBadRequest(
message='Too many tickets reserved')
user_id = self.session['user_id']
status, external_ticket_url, event_name, cover_costs_percentage = await self.conn.fetchrow(
"""
SELECT e.status, e.external_ticket_url, e.name, c.cover_costs_percentage
FROM events AS e
JOIN categories c on e.category = c.id
WHERE c.company=$1 AND e.id=$2
""", self.request['company_id'], event_id)
if status != 'published':
raise JsonErrors.HTTPBadRequest(message='Event not published')
if external_ticket_url is not None:
raise JsonErrors.HTTPBadRequest(
message='Cannot reserve ticket for an externally ticketed event'
)
r = await self.conn.fetchrow(
'SELECT price FROM ticket_types WHERE event=$1 AND id=$2',
event_id, m.ticket_type)
if not r:
raise JsonErrors.HTTPBadRequest(message='Ticket type not found')
item_price, *_ = r
if self.settings.ticket_reservation_precheck: # should only be false during CheckViolationError tests
tickets_remaining = await self.conn.fetchval(
'SELECT check_tickets_remaining($1, $2)', event_id,
self.settings.ticket_ttl)
if tickets_remaining is not None and ticket_count > tickets_remaining:
raise JsonErrors.HTTP470(
message=f'only {tickets_remaining} tickets remaining',
tickets_remaining=tickets_remaining)
total_price, item_extra_donated = None, None
if item_price:
total_price = item_price * ticket_count
if cover_costs_percentage and m.tickets[0].cover_costs:
item_extra_donated = item_price * cover_costs_percentage / 100
total_price += item_extra_donated * ticket_count
try:
async with self.conn.transaction():
update_user_preferences = await self.create_users(m.tickets)
action_id = await record_action_id(self.request,
user_id,
ActionTypes.reserve_tickets,
event_id=event_id)
ticket_values = [
Values(
email=t.email and t.email.lower(),
first_name=t.first_name,
last_name=t.last_name,
extra_info=t.extra_info or None,
) for t in m.tickets
]
await self.conn.execute_b(
"""
WITH v (email, first_name, last_name, extra_info) AS (VALUES :values)
INSERT INTO tickets (event, reserve_action, ticket_type, price, extra_donated, user_id,
first_name, last_name, extra_info)
SELECT :event, :reserve_action, :ticket_type, :price, :extra_donated, u.id,
v.first_name, v.last_name, v.extra_info FROM v
LEFT JOIN users AS u ON v.email=u.email AND u.company=:company_id
""",
event=event_id,
reserve_action=action_id,
ticket_type=m.ticket_type,
price=item_price,
extra_donated=item_extra_donated,
company_id=self.request['company_id'],
values=MultipleValues(*ticket_values),
)
await self.conn.execute(
'SELECT check_tickets_remaining($1, $2)', event_id,
self.settings.ticket_ttl)
except CheckViolationError as exc:
if exc.constraint_name != 'ticket_limit_check': # pragma: no branch
raise # pragma: no cover
logger.warning('CheckViolationError: %s', exc)
raise JsonErrors.HTTPBadRequest(
message='insufficient tickets remaining')
res = Reservation(
user_id=user_id,
action_id=action_id,
price_cent=total_price and int(total_price * 100),
event_id=event_id,
ticket_count=ticket_count,
event_name=event_name,
)
if total_price:
client_secret = await stripe_buy_intent(res,
self.request['company_id'],
self.app, self.conn)
else:
client_secret = None
if update_user_preferences:
# has to happen after the transactions is finished
await self.app['donorfy_actor'].update_user(
self.request['session']['user_id'], update_user=False)
return {
'booking_token':
encrypt_json(self.app, res.dict()),
'action_id':
action_id,
'ticket_count':
ticket_count,
'item_price':
item_price and float(item_price),
'extra_donated':
item_extra_donated and float(item_extra_donated * ticket_count),
'total_price':
total_price and float(total_price),
'timeout':
int(time()) + self.settings.ticket_ttl - 30,
'client_secret':
client_secret,
}
async def execute(self, m: Model):
event_id = int(self.request.match_info['id'])
ticket_count = len(m.tickets)
if ticket_count < 1:
raise JsonErrors.HTTPBadRequest(message='at least one ticket must be purchased')
status, event_price, event_name = await self.conn.fetchrow(
"""
SELECT e.status, e.price, e.name
FROM events AS e
JOIN categories c on e.category = c.id
WHERE c.company=$1 AND e.id=$2
""",
self.request['company_id'], event_id
)
if status != 'published':
raise JsonErrors.HTTPBadRequest(message='Event not published')
tickets_remaining = await self.conn.fetchval(
'SELECT check_tickets_remaining($1, $2)',
event_id, self.settings.ticket_ttl
)
if tickets_remaining is not None and ticket_count > tickets_remaining:
raise JsonErrors.HTTP470(message=f'only {tickets_remaining} tickets remaining',
tickets_remaining=tickets_remaining)
# TODO check user isn't already booked
try:
async with self.conn.transaction():
user_lookup = await self.create_users(m.tickets)
action_id = await record_action_id(self.request, self.session['user_id'], ActionTypes.reserve_tickets)
await self.conn.execute_b(
'INSERT INTO tickets (:values__names) VALUES :values',
values=MultipleValues(*[
Values(
event=event_id,
user_id=user_lookup[t.email.lower()] if t.email else None,
reserve_action=action_id,
extra=to_json_if(t.dict(include={'dietary_req', 'extra_info'})),
)
for t in m.tickets
])
)
await self.conn.execute('SELECT check_tickets_remaining($1, $2)', event_id, self.settings.ticket_ttl)
except CheckViolationError as e:
logger.warning('CheckViolationError: %s', e)
raise JsonErrors.HTTPBadRequest(message='insufficient tickets remaining')
user = await self.conn.fetchrow(
"""
SELECT id, full_name(first_name, last_name, email) AS name, email, role
FROM users
WHERE id=$1
""",
self.session['user_id']
)
# TODO needs to work when the event is free
price_cent = int(event_price * ticket_count * 100)
res = Reservation(
user_id=self.session['user_id'],
action_id=action_id,
price_cent=price_cent,
event_id=event_id,
ticket_count=ticket_count,
event_name=event_name,
)
return {
'booking_token': encrypt_json(self.app, res.dict()),
'ticket_count': ticket_count,
'item_price_cent': int(event_price * 100),
'total_price_cent': price_cent,
'user': dict(user),
'timeout': int(time()) + self.settings.ticket_ttl,
}