def setUp(self):
# Balanced Customer without funding instruments
self.david = self.make_participant('david', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.david_href)
# Balanced Customer with CC attached
self.janet = self.make_participant('janet', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.janet_href)
self.janet_route = ExchangeRoute.insert(self.janet, 'balanced-cc', self.card_href)
# Balanced Customer with BA attached
self.homer = self.make_participant('homer', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.homer_href)
self.homer_route = ExchangeRoute.insert(self.homer, 'balanced-ba', self.bank_account_href)
# Braintree Customer without funding instruments
self.roman = self.make_participant('roman', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.roman_bt_id)
# Braintree Customer with CC attached
self.obama = self.make_participant('obama', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.obama_bt_id)
self.obama_route = ExchangeRoute.insert(self.obama, 'braintree-cc', self.obama_cc_token)
def record_an_exchange(self, data, make_participants=True):
if make_participants:
self.make_participants()
data.setdefault('status', 'succeeded')
data.setdefault('note', 'noted')
if 'route_id' not in data:
try:
data['route_id'] = ExchangeRoute.insert(
self.bob, 'paypal', '*****@*****.**').id
except IntegrityError:
data['route_id'] = ExchangeRoute.from_network(
self.bob, 'paypal').id
if data['status'] is None:
del (data['status'])
if data['route_id'] is None:
del (data['route_id'])
if 'ref' not in data:
data['ref'] = 'N/A'
return self.client.PxST('/~bob/history/record-an-exchange',
data,
auth_as='alice')
def test_credit_callback(self, rer):
alice = self.make_participant('alice')
ExchangeRoute.insert(alice, 'balanced-ba', '/bank/foo', '')
ba = ExchangeRoute.from_network(alice, 'balanced-ba')
for status in ('succeeded', 'failed'):
error = 'FOO' if status == 'failed' else None
e_id = record_exchange(self.db, ba, 10, 0, alice, 'pre')
body = json.dumps({
"events": [
{
"type": "credit."+status,
"entity": {
"credits": [
{
"failure_reason": error,
"meta": {
"participant_id": alice.id,
"exchange_id": e_id,
},
"status": status,
}
]
}
}
]
})
r = self.callback(body=body, csrf_token=False)
assert r.code == 200, r.body
assert rer.call_count == 1
assert rer.call_args[0][:-1] == (self.db, e_id, status, error)
assert rer.call_args[0][-1].id == alice.id
assert rer.call_args[1] == {}
rer.reset_mock()
def test_credit_callback(self, rer):
alice = self.make_participant('alice')
ExchangeRoute.insert(alice, 'balanced-ba', '/bank/foo', '')
ba = ExchangeRoute.from_network(alice, 'balanced-ba')
for status in ('succeeded', 'failed'):
error = 'FOO' if status == 'failed' else None
e_id = record_exchange(self.db, ba, 10, 0, alice, 'pre')
body = json.dumps({
"events": [{
"type": "credit." + status,
"entity": {
"credits": [{
"failure_reason": error,
"meta": {
"participant_id": alice.id,
"exchange_id": e_id,
},
"status": status,
}]
}
}]
})
r = self.callback(body=body, csrf_token=False)
assert r.code == 200, r.body
assert rer.call_count == 1
assert rer.call_args[0][:-1] == (self.db, e_id, status, error)
assert rer.call_args[0][-1].id == alice.id
assert rer.call_args[1] == {}
rer.reset_mock()
def test_credit_card_page_shows_card_failing(self):
ExchangeRoute.from_network(self.janet,
'balanced-cc').update_error('Some error')
expected = 'Your credit card is <em id="status">failing'
actual = self.client.GET('/janet/routes/credit-card.html',
auth_as='janet').body.decode('utf8')
assert expected in actual
def test_grprbn_includes_1_0_payouts(self):
alice = self.make_participant('alice',
balance=24,
status_of_1_0_payout='pending-payout',
claimed_time='now')
ExchangeRoute.insert(alice, 'paypal', '*****@*****.**')
routes = get_ready_payout_routes_by_network(self.db, 'paypal')
assert [r.participant.username for r in routes] == ['alice']
def test_grprbn_includes_1_0_payouts(self):
alice = self.make_participant( 'alice'
, balance=24
, status_of_1_0_payout='pending-payout'
, claimed_time='now'
)
ExchangeRoute.insert(alice, 'paypal', '*****@*****.**')
routes = get_ready_payout_routes_by_network(self.db, 'paypal')
assert [r.participant.username for r in routes] == ['alice']
def make_participant(self, username, **kw):
"""Factory for :py:class:`~gratipay.models.participant.Participant`.
"""
participant = self.db.one(
"""
INSERT INTO participants
(username, username_lower)
VALUES (%s, %s)
RETURNING participants.*::participants
""", (username, username.lower()))
if 'elsewhere' in kw or 'claimed_time' in kw:
platform = kw.pop('elsewhere', 'github')
self.db.run(
"""
INSERT INTO elsewhere
(platform, user_id, user_name, participant)
VALUES (%s,%s,%s,%s)
""", (platform, participant.id, username, username))
# Insert exchange routes
if 'last_bill_result' in kw:
route = ExchangeRoute.insert(participant, 'braintree-cc',
'/cards/foo')
route.update_error(kw.pop('last_bill_result'))
if 'last_paypal_result' in kw:
route = ExchangeRoute.insert(participant, 'paypal',
'*****@*****.**')
route.update_error(kw.pop('last_paypal_result'))
# Update participant
verified_in = kw.pop('verified_in', [])
if kw:
if kw.get('claimed_time') == 'now':
kw['claimed_time'] = utcnow()
cols, vals = zip(*kw.items())
cols = ', '.join(cols)
placeholders = ', '.join(['%s'] * len(vals))
participant = self.db.one(
"""
UPDATE participants
SET ({0}) = ({1})
WHERE username=%s
RETURNING participants.*::participants
""".format(cols, placeholders), vals + (username, ))
# Verify identity
countries = [verified_in
] if type(verified_in) in (str, unicode) else verified_in
for code in countries:
country = self.db.one("SELECT id FROM countries WHERE code=%s",
(code, ))
participant.store_identity_info(country, 'nothing-enforced',
{'name': username})
participant.set_identity_verification(country, True)
return participant
def make_exchange(self, route, amount, fee, participant, status='succeeded', error=''):
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
route = ExchangeRoute.insert(participant, network, 'dummy-address')
assert route
e_id = record_exchange(self.db, route, amount, fee, participant, 'pre')
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def make_exchange(self, route, amount, fee, participant, status='succeeded', error=''):
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
route = ExchangeRoute.insert(participant, network, 'dummy-address')
assert route
e_id = record_exchange(self.db, route, amount, fee, participant, 'pre')
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def make_exchange(self, route, amount, fee, participant, status='succeeded', error=''):
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
from .balanced import BalancedHarness
route = ExchangeRoute.insert(participant, network, BalancedHarness.card_href)
assert route
e_id = record_exchange(self.db, route, amount, fee, participant, 'pre')
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def test_create_card_hold_bad_card(self):
bob = self.make_participant('bob',
balanced_customer_href='new',
is_suspicious=False)
card = balanced.Card(number='4444444444444448',
expiration_year=2020,
expiration_month=12).save()
card.associate_to_customer(bob.balanced_customer_href)
ExchangeRoute.insert(bob, 'balanced-cc', card.href)
hold, error = create_card_hold(self.db, bob, D('10.00'))
assert error.startswith('402 Payment Required, ')
def setUp(self):
self.david = self.make_participant('david', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.david_href)
self.janet = self.make_participant('janet', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.janet_href)
self.janet_route = ExchangeRoute.insert(self.janet, 'balanced-cc', self.card_href)
self.homer = self.make_participant('homer', is_suspicious=False,
claimed_time='now',
balanced_customer_href=self.homer_href)
self.homer_route = ExchangeRoute.insert(self.homer, 'balanced-ba', self.bank_account_href)
def test_create_card_hold_bad_card(self):
bob = self.make_participant('bob', balanced_customer_href='new',
is_suspicious=False)
card = balanced.Card(
number='4444444444444448',
expiration_year=2020,
expiration_month=12
).save()
card.associate_to_customer(bob.balanced_customer_href)
ExchangeRoute.insert(bob, 'balanced-cc', card.href)
hold, error = create_card_hold(self.db, bob, D('10.00'))
assert error.startswith('402 Payment Required, ')
def make_exchange(self, route, amount, fee, participant, status='succeeded', error='',
ref='dummy-trans-id', address='dummy-address'):
"""Factory for exchanges.
"""
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
route = ExchangeRoute.insert(participant, network, address)
assert route
e_id = record_exchange(self.db, route, amount, fee, participant, 'pre', ref)
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def test_giving_is_updated_when_credit_card_fails(self, btd):
alice = self.make_participant("alice", claimed_time="now", last_bill_result="")
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, "5.00") # funded
assert alice.giving == Decimal("5.00")
assert Team.from_slug(team.slug).receiving == Decimal("5.00")
ExchangeRoute.from_network(alice, "braintree-cc").update_error("Card expired")
assert Participant.from_username("alice").giving == Decimal("0.00")
assert Team.from_slug(team.slug).receiving == Decimal("0.00")
def make_exchange(self, route, amount, fee, participant, status='succeeded', error='',
ref='dummy-trans-id', address='dummy-address'):
"""Factory for exchanges.
"""
if not isinstance(route, ExchangeRoute):
network = route
route = ExchangeRoute.from_network(participant, network)
if not route:
route = ExchangeRoute.insert(participant, network, address)
assert route
e_id = record_exchange(self.db, route, amount, fee, participant, 'pre', ref)
record_exchange_result(self.db, e_id, status, error, participant)
return e_id
def set_paypal_email(username='',
email='',
api_key_fragment='',
overwrite=False):
"""
Usage:
[gratipay] $ env/bin/invoke set_paypal_email --username=username [email protected] [--api-key-fragment=12e4s678] [--overwrite]
"""
if not username or not email:
print_help(set_paypal_email)
sys.exit(1)
if not os.environ.get('DATABASE_URL'):
load_prod_envvars()
if not api_key_fragment:
first_eight = "unknown!"
else:
first_eight = api_key_fragment
wireup.db(wireup.env())
participant = Participant.from_username(username)
if not participant:
print("No Gratipay participant found with username '" + username + "'")
sys.exit(2)
route = ExchangeRoute.from_network(participant, 'paypal')
# PayPal caps the MassPay fee at $20 for users outside the U.S., and $1 for
# users inside the U.S. Most Gratipay users using PayPal are outside the U.S.
# so we set to $20 and I'll manually adjust to $1 when running MassPay and
# noticing that something is off.
FEE_CAP = 20
if route:
print("PayPal email is already set to: " + route.address)
if not overwrite:
print("Not overwriting existing PayPal email.")
sys.exit(3)
if participant.api_key == None:
assert first_eight == "None"
else:
assert participant.api_key[0:8] == first_eight
print("Setting PayPal email for " + username + " to " + email)
ExchangeRoute.insert(participant, 'paypal', email, fee_cap=FEE_CAP)
print("All done.")
def setUp(self):
# Braintree Customer without funding instruments
self.roman = self.make_participant('roman', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.roman_bt_id)
# Braintree Customer with CC attached
self.obama = self.make_participant('obama', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.obama_bt_id)
self.obama_route = ExchangeRoute.insert(self.obama, 'braintree-cc', self.obama_cc_token)
# A customer with Paypal attached.
self.homer = self.make_participant('homer', is_suspicious=False,
claimed_time='now')
self.homer_route = ExchangeRoute.insert(self.homer, 'paypal', '*****@*****.**')
def test_cch_multiple_cards(self):
bob = self.make_participant('bob', is_suspicious=False)
customer_id = bob.get_braintree_account().id
for i in range(2):
result = braintree.PaymentMethod.create({
"customer_id": customer_id,
"payment_method_nonce": Nonces.Transactable
})
assert result.is_success
ExchangeRoute.insert(bob, 'braintree-cc', result.payment_method.token)
self.hold, error = create_card_hold(self.db, bob, D('100.00'))
assert error == ''
def test_cch_multiple_cards(self):
bob = self.make_participant('bob', is_suspicious=False)
customer_id = bob.get_braintree_account().id
for i in range(2):
result = braintree.PaymentMethod.create({
"customer_id": customer_id,
"payment_method_nonce": Nonces.Transactable
})
assert result.is_success
ExchangeRoute.insert(bob, 'braintree-cc', result.payment_method.token)
self.hold, error = create_card_hold(self.db, bob, D('100.00'))
assert error == ''
def test_giving_is_updated_when_credit_card_is_updated(self, btd):
alice = self.make_participant('alice', claimed_time='now', last_bill_result='fail')
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, '5.00') # Not funded, failing card
assert alice.giving == Decimal('0.00')
assert Team.from_slug(team.slug).receiving == Decimal('0.00')
# Alice updates her card..
ExchangeRoute.from_network(alice, 'braintree-cc').invalidate()
ExchangeRoute.insert(alice, 'braintree-cc', '/cards/bar', '')
assert alice.giving == Decimal('5.00')
assert Team.from_slug(team.slug).receiving == Decimal('5.00')
def test_cch_bad_card(self):
bob = self.make_participant('bob', is_suspicious=False)
customer_id = bob.get_braintree_account().id
result = braintree.PaymentMethod.create({
"customer_id": customer_id,
"payment_method_nonce": Nonces.Transactable
})
assert result.is_success
ExchangeRoute.insert(bob, 'braintree-cc', result.payment_method.token)
# https://developers.braintreepayments.com/ios+python/reference/general/testing#test-amounts
# $2002 is upcharged to $2062, which corresponds to 'Invalid Tax Amount'
self.hold, error = create_card_hold(self.db, bob, D('2002.00'))
assert self.hold is None
assert error.startswith('Invalid Tax Amount')
def test_giving_is_updated_when_credit_card_fails(self, btd):
alice = self.make_participant('alice', claimed_time='now', last_bill_result='')
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, '5.00') # funded
assert alice.giving == Decimal('5.00')
assert Team.from_slug(team.slug).receiving == Decimal('5.00')
assert Participant.from_username(team.owner).taking == Decimal('5.00')
ExchangeRoute.from_network(alice, 'braintree-cc').update_error("Card expired")
assert Participant.from_username('alice').giving == Decimal('0.00')
assert Team.from_slug(team.slug).receiving == Decimal('0.00')
assert Participant.from_username(team.owner).taking == Decimal('0.00')
def test_giving_is_updated_when_credit_card_fails(self, btd):
alice = self.make_participant('alice', claimed_time='now', last_bill_result='')
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, '5.00') # funded
assert alice.giving == Decimal('5.00')
assert Team.from_slug(team.slug).receiving == Decimal('5.00')
assert Participant.from_username(team.owner).taking == Decimal('5.00')
ExchangeRoute.from_network(alice, 'braintree-cc').update_error("Card expired")
assert Participant.from_username('alice').giving == Decimal('0.00')
assert Team.from_slug(team.slug).receiving == Decimal('0.00')
assert Participant.from_username(team.owner).taking == Decimal('0.00')
def test_giving_is_updated_when_credit_card_is_updated(self, btd):
alice = self.make_participant("alice", claimed_time="now", last_bill_result="fail")
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, "5.00") # Not funded, failing card
assert alice.giving == Decimal("0.00")
assert Team.from_slug(team.slug).receiving == Decimal("0.00")
# Alice updates her card..
ExchangeRoute.from_network(alice, "braintree-cc").invalidate()
ExchangeRoute.insert(alice, "braintree-cc", "/cards/bar", "")
assert alice.giving == Decimal("5.00")
assert Team.from_slug(team.slug).receiving == Decimal("5.00")
def test_giving_is_updated_when_credit_card_is_updated(self, btd):
alice = self.make_participant('alice', claimed_time='now', last_bill_result='fail')
team = self.make_team(is_approved=True)
alice.set_payment_instruction(team, '5.00') # Not funded, failing card
assert alice.giving == Decimal('0.00')
assert Team.from_slug(team.slug).receiving == Decimal('0.00')
# Alice updates her card..
ExchangeRoute.from_network(alice, 'braintree-cc').invalidate()
ExchangeRoute.insert(alice, 'braintree-cc', '/cards/bar', '')
assert alice.giving == Decimal('5.00')
assert Team.from_slug(team.slug).receiving == Decimal('5.00')
def test_cch_bad_card(self):
bob = self.make_participant('bob', is_suspicious=False)
customer_id = bob.get_braintree_account().id
result = braintree.PaymentMethod.create({
"customer_id": customer_id,
"payment_method_nonce": Nonces.Transactable
})
assert result.is_success
ExchangeRoute.insert(bob, 'braintree-cc', result.payment_method.token)
# https://developers.braintreepayments.com/ios+python/reference/general/testing#test-amounts
# $2002 is upcharged to $2062, which corresponds to 'Invalid Tax Amount'
self.hold, error = create_card_hold(self.db, bob, D('2002.00'))
assert self.hold is None
assert error.startswith('Invalid Tax Amount')
def set_paypal_email(username='', email='', api_key_fragment='', overwrite=False):
"""
Usage:
[gratipay] $ env/bin/invoke set_paypal_email --username=username [email protected] [--api-key-fragment=12e4s678] [--overwrite]
"""
if not username or not email:
print_help(set_paypal_email)
sys.exit(1)
if not os.environ.get('DATABASE_URL'):
load_prod_envvars()
if not api_key_fragment:
first_eight = "unknown!"
else:
first_eight = api_key_fragment
wireup.db(wireup.env())
participant = Participant.from_username(username)
if not participant:
print("No Gratipay participant found with username '" + username + "'")
sys.exit(2)
route = ExchangeRoute.from_network(participant, 'paypal')
# PayPal caps the MassPay fee at $20 for users outside the U.S., and $1 for
# users inside the U.S. Most Gratipay users using PayPal are outside the U.S.
# so we set to $20 and I'll manually adjust to $1 when running MassPay and
# noticing that something is off.
FEE_CAP = 20
if route:
print("PayPal email is already set to: " + route.address)
if not overwrite:
print("Not overwriting existing PayPal email.")
sys.exit(3)
if participant.api_key == None:
assert first_eight == "None"
else:
assert participant.api_key[0:8] == first_eight
print("Setting PayPal email for " + username + " to " + email)
ExchangeRoute.insert(participant, 'paypal', email, fee_cap=FEE_CAP)
print("All done.")
def make_participant(self, username, **kw):
participant = self.db.one(
"""
INSERT INTO participants
(username, username_lower)
VALUES (%s, %s)
RETURNING participants.*::participants
""",
(username, username.lower()),
)
if "elsewhere" in kw or "claimed_time" in kw:
platform = kw.pop("elsewhere", "github")
self.db.run(
"""
INSERT INTO elsewhere
(platform, user_id, user_name, participant)
VALUES (%s,%s,%s,%s)
""",
(platform, participant.id, username, username),
)
# Insert exchange routes
if "last_bill_result" in kw:
ExchangeRoute.insert(participant, "braintree-cc", "/cards/foo", kw.pop("last_bill_result"))
if "last_paypal_result" in kw:
ExchangeRoute.insert(participant, "paypal", "*****@*****.**", kw.pop("last_paypal_result"))
# Update participant
if kw:
if kw.get("claimed_time") == "now":
kw["claimed_time"] = utcnow()
cols, vals = zip(*kw.items())
cols = ", ".join(cols)
placeholders = ", ".join(["%s"] * len(vals))
participant = self.db.one(
"""
UPDATE participants
SET ({0}) = ({1})
WHERE username=%s
RETURNING participants.*::participants
""".format(
cols, placeholders
),
vals + (username,),
)
return participant
def test_bitcoin_payout(self, cb):
# https://developers.coinbase.com/api#send-money
cb.return_value.status_code = 200
cb.return_value.json = lambda: {
'success': True,
'transfer': {
'fees': {
'coinbase': {'currency_iso': 'USD', 'cents': 10},
'bank': {'currency_iso': 'USD', 'cents': 15}
},
'subtotal': {'currency': 'USD', 'amount': 20},
'btc': {'currency': 'BTC', 'amount': 1}
}
}
alice = self.make_participant('alice', api_key='abcdefgh', balance=100)
route = ExchangeRoute.insert(alice, 'bitcoin', '17NdbrSGoUotzeGCcMMCqnFkEvLymoou9j')
bitcoin_payout(username='******', amount=20, api_key_fragment=alice.api_key[0:8])
alice = Participant.from_username('alice')
assert alice.balance == 79.75
exchange = self.db.one("""
SELECT *
FROM exchanges
WHERE participant='alice'
""")
assert exchange.amount == -20
assert exchange.fee == 0.25
assert exchange.route == route.id
def test_cch_deleted_card(self):
bob = self.make_participant('bob', is_suspicious=False)
route = ExchangeRoute.insert(bob, 'braintree-cc', 'foo')
self.db.run("UPDATE exchange_routes SET is_deleted=true WHERE id=%s", (route.id,))
self.hold, error = create_card_hold(self.db, bob, D('10.00'))
assert error == 'No credit card'
def capture_card_hold(db, participant, amount, hold):
"""Capture the previously created hold on the participant's credit card.
"""
typecheck( hold, balanced.CardHold
, amount, Decimal
)
username = participant.username
assert participant.id == int(hold.meta['participant_id'])
route = ExchangeRoute.from_address(participant, 'balanced-cc', hold.card_href)
assert isinstance(route, ExchangeRoute)
cents, amount_str, charge_amount, fee = _prep_hit(amount)
amount = charge_amount - fee # account for possible rounding
e_id = record_exchange(db, route, amount, fee, participant, 'pre')
meta = dict(participant_id=participant.id, exchange_id=e_id)
try:
hold.capture(amount=cents, description=username, meta=meta)
record_exchange_result(db, e_id, 'succeeded', None, participant)
except Exception as e:
error = repr_exception(e)
record_exchange_result(db, e_id, 'failed', error, participant)
raise
hold.meta['state'] = 'captured'
hold.save()
log("Captured " + amount_str + " on Balanced for " + username)
def test_associate_and_delete_bank_account_valid(self):
bank_account = balanced.BankAccount( name='Alice G. Krebs'
, routing_number='321174851'
, account_number='9900000001'
, account_type='checking'
).save()
customer = self.david.get_balanced_account()
customer.merchant_status = 'underwritten'
with mock.patch.object(Participant, 'get_balanced_account') as gba:
gba.return_value = customer
self.hit('david', 'associate', 'balanced-ba', bank_account.href)
bank_accounts = customer.bank_accounts.all()
assert len(bank_accounts) == 1
assert bank_accounts[0].href == bank_account.href
assert self.david.get_bank_account_error() == ''
assert self.david.has_payout_route
self.hit('david', 'delete', 'balanced-ba', bank_account.href)
david = Participant.from_username('david')
route = ExchangeRoute.from_address(david, 'balanced-ba', bank_account.href)
assert route.error == david.get_bank_account_error() == 'invalidated'
assert david.balanced_customer_href
# Check that update_error doesn't update an invalidated route
route.update_error('some error')
assert route.error == david.get_bank_account_error() == 'invalidated'
assert not self.david.has_payout_route
def test_re_result_updates_balance_for_positive_amounts(self):
alice = self.make_participant('alice', balance=4, last_bill_result='')
cc = ExchangeRoute.from_network(alice, 'braintree-cc')
e_id = record_exchange(self.db, cc, D('31.59'), D('0.01'), alice, 'pre')
assert alice.balance == D('4.00')
record_exchange_result(self.db, e_id, 'succeeded', None, alice)
assert P('alice').balance == D('35.59')
def test_re_result_doesnt_restore_balance_on_success(self):
alice = self.make_participant('alice', balance=50, last_paypal_result='')
ba = ExchangeRoute.from_network(alice, 'paypal')
e_id = record_exchange(self.db, ba, D('-43.98'), D('1.60'), alice, 'pre')
assert alice.balance == D('4.42')
record_exchange_result(self.db, e_id, 'succeeded', None, alice)
assert P('alice').balance == D('4.42')
def test_re_result_restores_balance_on_error(self):
alice = self.make_participant('alice', balance=30, last_paypal_result='')
ba = ExchangeRoute.from_network(alice, 'paypal')
e_id = record_exchange(self.db, ba, D('-27.06'), D('0.81'), alice, 'pre')
assert alice.balance == D('02.13')
record_exchange_result(self.db, e_id, 'failed', 'SOME ERROR', alice)
assert P('alice').balance == D('30.00')
def test_re_result_restores_balance_on_error(self):
alice = self.make_participant('alice', balance=30, last_paypal_result='')
ba = ExchangeRoute.from_network(alice, 'paypal')
e_id = record_exchange(self.db, ba, D('-27.06'), D('0.81'), alice, 'pre')
assert alice.balance == D('02.13')
record_exchange_result(self.db, e_id, 'failed', 'SOME ERROR', alice)
assert P('alice').balance == D('30.00')
def test_re_result_doesnt_restore_balance_on_success(self):
alice = self.make_participant('alice', balance=50, last_paypal_result='')
ba = ExchangeRoute.from_network(alice, 'paypal')
e_id = record_exchange(self.db, ba, D('-43.98'), D('1.60'), alice, 'pre')
assert alice.balance == D('4.42')
record_exchange_result(self.db, e_id, 'succeeded', None, alice)
assert P('alice').balance == D('4.42')
def test_associate_paypal(self, mailer):
mailer.return_value = 1 # Email successfully sent
self.roman.add_email('*****@*****.**')
self.db.run("UPDATE emails SET verified=true WHERE address='*****@*****.**'")
self.hit('roman', 'associate', 'paypal', '*****@*****.**')
assert ExchangeRoute.from_network(self.roman, 'paypal')
assert self.roman.has_payout_route
def capture_card_hold(db, participant, amount, hold):
"""Capture the previously created hold on the participant's credit card.
"""
typecheck( hold, braintree.Transaction
, amount, Decimal
)
username = participant.username
assert participant.id == int(hold.custom_fields['participant_id'])
route = ExchangeRoute.from_address(participant, 'braintree-cc', hold.credit_card['token'])
assert isinstance(route, ExchangeRoute)
cents, amount_str, charge_amount, fee = _prep_hit(amount)
amount = charge_amount - fee # account for possible rounding
e_id = record_exchange(db, route, amount, fee, participant, 'pre')
# TODO: Find a way to link transactions and corresponding exchanges
# meta = dict(participant_id=participant.id, exchange_id=e_id)
error = ''
try:
result = braintree.Transaction.submit_for_settlement(hold.id, str(cents/100.00))
assert result.is_success
if result.transaction.status != 'submitted_for_settlement':
error = result.transaction.status
except Exception as e:
error = repr_exception(e)
if error == '':
record_exchange_result(db, e_id, 'succeeded', None, participant)
log("Captured " + amount_str + " on Braintree for " + username)
else:
record_exchange_result(db, e_id, 'failed', error, participant)
raise Exception(error)
def test_associate_and_delete_bank_account_valid(self):
bank_account = balanced.BankAccount(name='Alice G. Krebs',
routing_number='321174851',
account_number='9900000001',
account_type='checking').save()
customer = self.david.get_balanced_account()
customer.merchant_status = 'underwritten'
with mock.patch.object(Participant, 'get_balanced_account') as gba:
gba.return_value = customer
self.hit('david', 'associate', 'balanced-ba', bank_account.href)
bank_accounts = customer.bank_accounts.all()
assert len(bank_accounts) == 1
assert bank_accounts[0].href == bank_account.href
assert self.david.get_bank_account_error() == ''
self.hit('david', 'delete', 'balanced-ba', bank_account.href)
david = Participant.from_username('david')
route = ExchangeRoute.from_address(david, 'balanced-ba',
bank_account.href)
assert route.error == david.get_bank_account_error() == 'invalidated'
assert david.balanced_customer_href
# Check that update_error doesn't update an invalidated route
route.update_error('some error')
assert route.error == david.get_bank_account_error() == 'invalidated'
def capture_card_hold(db, participant, amount, hold):
"""Capture the previously created hold on the participant's credit card.
"""
typecheck( hold, braintree.Transaction
, amount, Decimal
)
username = participant.username
assert participant.id == int(hold.custom_fields['participant_id'])
route = ExchangeRoute.from_address(participant, 'braintree-cc', hold.credit_card['token'])
assert isinstance(route, ExchangeRoute)
cents, amount_str, charge_amount, fee = _prep_hit(amount)
amount = charge_amount - fee # account for possible rounding
e_id = record_exchange(db, route, amount, fee, participant, 'pre')
# TODO: Find a way to link transactions and corresponding exchanges
# meta = dict(participant_id=participant.id, exchange_id=e_id)
error = ''
try:
result = braintree.Transaction.submit_for_settlement(hold.id, str(cents/100.00))
assert result.is_success
if result.transaction.status != 'submitted_for_settlement':
error = result.transaction.status
except Exception as e:
error = repr_exception(e)
if error == '':
record_exchange_result(db, e_id, 'succeeded', None, participant)
log("Captured " + amount_str + " on Braintree for " + username)
else:
record_exchange_result(db, e_id, 'failed', error, participant)
raise Exception(error)
def test_re_result_updates_balance_for_positive_amounts(self):
alice = self.make_participant('alice', balance=4, last_bill_result='')
cc = ExchangeRoute.from_network(alice, 'braintree-cc')
e_id = record_exchange(self.db, cc, D('31.59'), D('0.01'), alice, 'pre')
assert alice.balance == D('4.00')
record_exchange_result(self.db, e_id, 'succeeded', None, alice)
assert P('alice').balance == D('35.59')
def test_scopes_to_cursor(self):
alice = self.make_participant('alice', claimed_time='now')
with self.db.get_cursor() as cursor:
route = ExchangeRoute.insert(alice, 'paypal', '*****@*****.**', cursor=cursor)
assert alice.get_payout_routes() == []
assert alice.get_payout_routes(cursor=cursor) == [route]
assert alice.get_payout_routes() == [route]
def make_participant(self, username, **kw):
"""Factory for :py:class:`~gratipay.models.participant.Participant`.
"""
participant = self.db.one("""
INSERT INTO participants
(username, username_lower)
VALUES (%s, %s)
RETURNING participants.*::participants
""", (username, username.lower()))
if 'elsewhere' in kw or 'claimed_time' in kw:
platform = kw.pop('elsewhere', 'github')
self.db.run("""
INSERT INTO elsewhere
(platform, user_id, user_name, participant)
VALUES (%s,%s,%s,%s)
""", (platform, participant.id, username, username))
# Insert exchange routes
if 'last_bill_result' in kw:
ExchangeRoute.insert(participant, 'braintree-cc', '/cards/foo', kw.pop('last_bill_result'))
if 'last_paypal_result' in kw:
ExchangeRoute.insert(participant, 'paypal', '*****@*****.**', kw.pop('last_paypal_result'))
# Update participant
verified_in = kw.pop('verified_in', [])
if kw:
if kw.get('claimed_time') == 'now':
kw['claimed_time'] = utcnow()
cols, vals = zip(*kw.items())
cols = ', '.join(cols)
placeholders = ', '.join(['%s']*len(vals))
participant = self.db.one("""
UPDATE participants
SET ({0}) = ({1})
WHERE username=%s
RETURNING participants.*::participants
""".format(cols, placeholders), vals+(username,))
# Verify identity
countries = [verified_in] if type(verified_in) in (str, unicode) else verified_in
for code in countries:
country = self.db.one("SELECT id FROM countries WHERE code=%s", (code,))
participant.store_identity_info(country, 'nothing-enforced', {'name': username})
participant.set_identity_verification(country, True)
return participant
def create_card_hold(db, participant, amount):
"""Create a hold on the participant's credit card.
Amount should be the nominal amount. We'll compute Gratipay's fee below
this function and add it to amount to end up with charge_amount.
"""
typecheck(amount, Decimal)
username = participant.username
# Perform some last-minute checks.
# ================================
if participant.is_suspicious is not False:
raise NotWhitelisted # Participant not trusted.
route = ExchangeRoute.from_network(participant, 'braintree-cc')
if not route:
return None, 'No credit card'
# Go to Braintree.
# ================
cents, amount_str, charge_amount, fee = _prep_hit(amount)
amount = charge_amount - fee
msg = "Holding " + amount_str + " on Braintree for " + username + " ... "
hold = None
error = ""
try:
result = braintree.Transaction.sale({
'amount': str(cents/100.0),
'customer_id': route.participant.braintree_customer_id,
'payment_method_token': route.address,
'options': { 'submit_for_settlement': False },
'custom_fields': {'participant_id': participant.id}
})
if result.is_success and result.transaction.status == 'authorized':
error = ""
hold = result.transaction
elif result.is_success:
error = "Transaction status was %s" % result.transaction.status
else:
error = result.message
except Exception as e:
error = repr_exception(e)
if error == '':
log(msg + "succeeded.")
else:
log(msg + "failed: %s" % error)
record_exchange(db, route, amount, fee, participant, 'failed', error)
return hold, error
def get_route_id(cur, transaction, counts, usernames, exchange_id):
# First strategy: match on exchange id.
route_id = cur.one("SELECT route FROM exchanges WHERE id=%s", (exchange_id,))
if route_id:
counts.route_in_exchange += 1
log("exchange has a route", 22)
return route_id
# Second strategy: match on known cards.
if not route_id:
routes = cur.all( "SELECT * FROM exchange_routes "
"WHERE network='balanced-cc' AND address='/cards/'||%s"
, (transaction['links']['source'],)
)
route_id = resolve_route(cur, transaction, counts, routes, usernames)
if route_id:
counts.route_matched_via_card += 1
log("card matches {}".format(route_id), 22)
return route_id
# Third strategy: match on usernames.
if not route_id:
routes = cur.all("""\
SELECT *
FROM exchange_routes
WHERE network='balanced-cc' and participant in (
SELECT id
FROM participants
WHERE username=ANY(%s)
)
""", (usernames,))
route_id = resolve_route(cur, transaction, counts, routes, usernames)
if route_id:
counts.route_matched_via_customer += 1
log("customer matches {}".format(route_id), 22)
return route_id
# Fourth strategy: make a route!
if not route_id:
if len(usernames) > 1:
counts.route_ambiguous_customer += 1
raise AmbiguousCustomer()
username = usernames[0]
participant = cur.one("SELECT participants.*::participants FROM participants "
"WHERE username=%s", (username,))
route = ExchangeRoute.insert( participant
, 'balanced-cc'
, '/cards/'+transaction['links']['source']
, cursor=cur
)
route_id = route.id
if route_id:
counts.route_created += 1
log("created a route", 22)
return route_id
counts.route_unknown += 1
raise UnknownRoute()
def setUp(self):
if not BillingHarness._fixture_installed:
install_fixture()
# Braintree Customer without funding instruments
self.roman = self.make_participant('roman', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.roman_bt_id)
# Braintree Customer with CC attached
self.obama = self.make_participant('obama', is_suspicious=False,
claimed_time='now',
braintree_customer_id=self.obama_bt_id)
self.obama_route = ExchangeRoute.insert(self.obama, 'braintree-cc', self.obama_cc_token)
# A customer with Paypal attached.
self.homer = self.make_participant('homer', is_suspicious=False, verified_in='US',
claimed_time='now', email_address='*****@*****.**')
self.homer_route = ExchangeRoute.insert(self.homer, 'paypal', '*****@*****.**')
def test_cch_deleted_card(self):
bob = self.make_participant('bob', is_suspicious=False)
route = ExchangeRoute.insert(bob, 'braintree-cc', 'foo')
self.db.run("UPDATE exchange_routes SET is_deleted=true WHERE id=%s",
(route.id, ))
self.hold, error = create_card_hold(self.db, bob, D('10.00'))
assert error == 'No credit card'
def test_associate_paypal(self, mailer):
mailer.return_value = 1 # Email successfully sent
self.roman.add_email('*****@*****.**')
self.db.run(
"UPDATE emails SET verified=true WHERE address='*****@*****.**'")
self.hit('roman', 'associate', 'paypal', '*****@*****.**')
assert ExchangeRoute.from_network(self.roman, 'paypal')
assert self.roman.has_payout_route
def test_create_card_hold_multiple_cards(self):
bob = self.make_participant('bob',
balanced_customer_href='new',
is_suspicious=False)
card = balanced.Card(number='4242424242424242',
expiration_year=2020,
expiration_month=12).save()
card.associate_to_customer(bob.balanced_customer_href)
ExchangeRoute.insert(bob, 'balanced-cc', card.href)
card = balanced.Card(number='4242424242424242',
expiration_year=2030,
expiration_month=12).save()
card.associate_to_customer(bob.balanced_customer_href)
ExchangeRoute.insert(bob, 'balanced-cc', card.href)
hold, error = create_card_hold(self.db, bob, D('10.00'))
assert error == ''
def test_associate_and_delete_valid_paypal(self):
self.add_and_verify_email(self.roman, '*****@*****.**')
self.hit('roman', 'associate', 'paypal', '*****@*****.**')
assert ExchangeRoute.from_network(self.roman, 'paypal')
assert self.roman.has_payout_route
self.hit('roman', 'delete', 'paypal', '*****@*****.**')
assert not self.roman.has_payout_route
def test_associate_paypal_invalid(self):
r = self.hit('roman',
'associate',
'paypal',
'*****@*****.**',
expected=400)
assert not ExchangeRoute.from_network(self.roman, 'paypal')
assert not self.roman.has_payout_route
assert "Only verified email addresses allowed." in r.body
def credit_card_expiring(self):
route = ExchangeRoute.from_network(self, 'braintree-cc')
if not route:
return
card = CreditCard.from_route(route)
year, month = card.expiration_year, card.expiration_month
if not (year and month):
return False
return is_card_expiring(int(year), int(month))
def test_re_doesnt_update_balance_for_positive_amounts(self):
alice = self.make_participant('alice', last_bill_result='')
record_exchange(self.db,
ExchangeRoute.from_network(alice, 'braintree-cc'),
amount=D("0.59"),
fee=D("0.41"),
participant=alice,
status='pre')
assert P('alice').balance == D('0.00')
