def test_from_network(self):
# Test for from network
data = StartTransaction.from_network(
type(
'Data', (object, ), {
"trader_id":
TraderId(b'0' * 20),
"transaction_id":
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
"order_id":
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
"recipient_order_id":
OrderId(TraderId(b'1' * 20), OrderNumber(2)),
"proposal_id":
1235,
"assets":
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(40, 'MC')),
"timestamp":
Timestamp(0)
}))
self.assertEquals(TraderId(b'0' * 20), data.trader_id)
self.assertEquals(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
data.transaction_id)
self.assertEquals(OrderId(TraderId(b'0' * 20), OrderNumber(1)),
data.order_id)
self.assertEquals(OrderId(TraderId(b'1' * 20), OrderNumber(2)),
data.recipient_order_id)
self.assertEquals(1235, data.proposal_id)
self.assertEquals(Timestamp(0), data.timestamp)
def test_from_network(self):
# Test for from network
data = Payment.from_network(
type(
'Data', (object, ), {
"trader_id":
TraderId(b'0' * 20),
"transaction_id":
TransactionId(TraderId(b'2' * 20), TransactionNumber(2)),
"transferred_assets":
AssetAmount(3, 'BTC'),
"address_from":
WalletAddress('a'),
"address_to":
WalletAddress('b'),
"payment_id":
PaymentId('aaa'),
"timestamp":
Timestamp(4000),
"success":
True
}))
self.assertEquals(TraderId(b'0' * 20), data.trader_id)
self.assertEquals(
TransactionId(TraderId(b'2' * 20), TransactionNumber(2)),
data.transaction_id)
self.assertEquals(AssetAmount(3, 'BTC'), data.transferred_assets)
self.assertEquals(Timestamp(4000), data.timestamp)
self.assertTrue(data.success)
class TransactionIdTestSuite(unittest.TestCase):
"""Transaction ID test cases."""
def setUp(self):
# Object creation
self.transaction_id = TransactionId(TraderId(b'0' * 20),
TransactionNumber(1))
self.transaction_id2 = TransactionId(TraderId(b'0' * 20),
TransactionNumber(1))
self.transaction_id3 = TransactionId(TraderId(b'0' * 20),
TransactionNumber(2))
def test_properties(self):
# Test for properties
self.assertEqual(TraderId(b'0' * 20), self.transaction_id.trader_id)
self.assertEqual(TransactionNumber(1),
self.transaction_id.transaction_number)
def test_conversion(self):
# Test for conversions
self.assertEqual('%s.1' % ("30" * 20), str(self.transaction_id))
def test_equality(self):
# Test for equality
self.assertTrue(self.transaction_id == self.transaction_id2)
self.assertTrue(self.transaction_id != self.transaction_id3)
self.assertFalse(self.transaction_id == 6)
def test_hash(self):
# Test for hashes
self.assertEqual(self.transaction_id.__hash__(),
self.transaction_id2.__hash__())
self.assertNotEqual(self.transaction_id.__hash__(),
self.transaction_id3.__hash__())
def test_next_identity(self):
# Test for next identity
self.assertEquals(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
self.memory_transaction_repository.next_identity())
self.assertEquals(
TransactionId(TraderId(b'0' * 20), TransactionNumber(2)),
self.memory_transaction_repository.next_identity())
def from_unpack_list(cls, trader_id, timestamp, transaction_id,
incoming_address, outgoing_address):
return WalletInfoPayload(
TraderId(trader_id), Timestamp(timestamp),
TransactionId(transaction_id),
WalletAddress(incoming_address.decode('utf-8')),
WalletAddress(outgoing_address.decode('utf-8')))
def setUp(self):
# Object creation
self.payment = Payment(
TraderId(b'0' * 20),
TransactionId(TraderId(b'2' * 20), TransactionNumber(2)),
AssetAmount(3, 'BTC'), WalletAddress('a'), WalletAddress('b'),
PaymentId('aaa'), Timestamp(4000), True)
def next_identity(self):
"""
:rtype: TransactionId
"""
self._next_id += 1
return TransactionId(TraderId(self._mid),
TransactionNumber(self._next_id))
def from_unpack_list(cls, trader_id, timestamp, transaction_trader_id, transaction_number,
transferred_amount, transferred_type, address_from, address_to, payment_id, success):
return PaymentPayload(TraderId(trader_id), Timestamp(timestamp),
TransactionId(TraderId(transaction_trader_id), TransactionNumber(transaction_number)),
AssetAmount(transferred_amount, transferred_type.decode('utf-8')),
WalletAddress(address_from.decode('utf-8')),
WalletAddress(address_to.decode('utf-8')), PaymentId(payment_id.decode('utf-8')), success)
def setUp(self):
# Object creation
self.transaction_id = TransactionId(b'a' * 32)
self.transaction = Transaction(
self.transaction_id,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MC')),
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
self.proposed_trade = Trade.propose(
TraderId(b'0' * 20), OrderId(TraderId(b'0' * 20), OrderNumber(2)),
OrderId(TraderId(b'1' * 20), OrderNumber(3)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MC')),
Timestamp(0))
self.tick = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(5, 'MC')), Timeout(0),
Timestamp(00), True)
self.tick2 = Tick(
OrderId(TraderId(b'0' * 20), OrderNumber(2)),
AssetPair(AssetAmount(500, 'BTC'), AssetAmount(5, 'MC')),
Timeout(0), Timestamp(0), True)
self.order_timestamp = Timestamp.now()
self.order = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(3)),
AssetPair(AssetAmount(50, 'BTC'), AssetAmount(40, 'MC')),
Timeout(5000), self.order_timestamp, False)
self.order.set_verified()
self.order2 = Order(
OrderId(TraderId(b'0' * 20), OrderNumber(4)),
AssetPair(AssetAmount(50, 'BTC'), AssetAmount(10, 'MC')),
Timeout(5), Timestamp(int(time.time() * 1000) - 1000 * 1000), True)
self.order2.set_verified()
def next_identity(self):
"""
:rtype: TransactionId
"""
return TransactionId(
TraderId(self._mid),
TransactionNumber(self.persistence.get_next_transaction_number()))
def get_tx_done_block(ask_amount, bid_amount, traded_amount,
ask_total_traded, bid_total_traded):
ask_pair = AssetPair(AssetAmount(ask_amount, 'BTC'),
AssetAmount(ask_amount, 'MB'))
bid_pair = AssetPair(AssetAmount(bid_amount, 'BTC'),
AssetAmount(bid_amount, 'MB'))
ask = Order(OrderId(TraderId(b'0' * 20), OrderNumber(1)), ask_pair,
Timeout(3600), Timestamp.now(), True)
ask._traded_quantity = ask_total_traded
bid = Order(OrderId(TraderId(b'1' * 20), OrderNumber(1)), bid_pair,
Timeout(3600), Timestamp.now(), False)
bid._traded_quantity = bid_total_traded
tx = Transaction(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
AssetPair(AssetAmount(traded_amount, 'BTC'),
AssetAmount(traded_amount, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
tx.transferred_assets.first += AssetAmount(traded_amount, 'BTC')
tx.transferred_assets.second += AssetAmount(traded_amount, 'MB')
tx_done_block = MarketBlock()
tx_done_block.type = b'tx_done'
tx_done_block.transaction = {
'ask': ask.to_status_dictionary(),
'bid': bid.to_status_dictionary(),
'tx': tx.to_dictionary(),
'version': MarketCommunity.PROTOCOL_VERSION
}
tx_done_block.transaction['ask']['address'], tx_done_block.transaction[
'ask']['port'] = "1.1.1.1", 1234
tx_done_block.transaction['bid']['address'], tx_done_block.transaction[
'bid']['port'] = "1.1.1.1", 1234
return tx_done_block
async def setUp(self):
super(TestDatabase, self).setUp()
path = os.path.join(self.getStateDir(), 'sqlite')
if not os.path.exists(path):
os.makedirs(path)
self.database = MarketDB(self.getStateDir(), 'market')
self.order_id1 = OrderId(TraderId(b'3' * 20), OrderNumber(4))
self.order_id2 = OrderId(TraderId(b'4' * 20), OrderNumber(5))
self.order1 = Order(
self.order_id1,
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), True)
self.order2 = Order(
self.order_id2,
AssetPair(AssetAmount(5, 'BTC'), AssetAmount(6, 'EUR')),
Timeout(3600), Timestamp.now(), False)
self.order2.reserve_quantity_for_tick(
OrderId(TraderId(b'3' * 20), OrderNumber(4)), 3)
self.transaction_id1 = TransactionId(b'a' * 32)
self.transaction1 = Transaction(
self.transaction_id1,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(2)), Timestamp(20000))
self.payment1 = Payment(TraderId(b'0' * 20), self.transaction_id1,
AssetAmount(5, 'BTC'), WalletAddress('abc'),
WalletAddress('def'), PaymentId("abc"),
Timestamp(20000))
self.transaction1.add_payment(self.payment1)
def test_get_specific_transaction(db, transaction):
"""
Test the retrieval of a specific transaction
"""
transaction_id = TransactionId(b'a' * 32)
assert not db.get_transaction(transaction_id)
db.add_transaction(transaction)
assert db.get_transaction(transaction_id)
def test_get_specific_transaction(self):
"""
Test the retrieval of a specific transaction
"""
transaction_id = TransactionId(b'a' * 32)
self.assertIsNone(self.database.get_transaction(transaction_id))
self.database.add_transaction(self.transaction1)
self.assertIsNotNone(self.database.get_transaction(transaction_id))
def setUp(self):
# Object creation
self.start_transaction = StartTransaction(
TraderId(b'0' * 20),
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), 1234,
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(40, 'MC')),
Timestamp(0))
def get_all_transactions(self):
"""
Return all transactions in the database.
"""
db_result = self.execute(u"SELECT * FROM transactions")
return [Transaction.from_database(db_item,
self.get_payments(TransactionId(TraderId(bytes(db_item[0])),
TransactionNumber(db_item[1]))))
for db_item in db_result]
def from_unpack_list(cls, trader_id, timestamp, tx_trader_id, transaction_number,
order_trader_id, order_number, recipient_trader_id, recipient_order_number, proposal_id,
asset1_amount, asset1_type, asset2_amount, asset2_type):
return StartTransactionPayload(TraderId(trader_id), Timestamp(timestamp),
TransactionId(TraderId(tx_trader_id), TransactionNumber(transaction_number)),
OrderId(TraderId(order_trader_id), OrderNumber(order_number)),
OrderId(TraderId(recipient_trader_id), OrderNumber(recipient_order_number)),
proposal_id, AssetPair(AssetAmount(asset1_amount, asset1_type.decode('utf-8')),
AssetAmount(asset2_amount, asset2_type.decode('utf-8'))))
def test_get_specific_transaction(self):
"""
Test the retrieval of a specific transaction
"""
transaction_id = TransactionId(TraderId(b'0' * 20),
TransactionNumber(4))
self.assertIsNone(self.database.get_transaction(transaction_id))
self.database.add_transaction(self.transaction1)
self.assertIsNotNone(self.database.get_transaction(transaction_id))
def setUp(self):
# Object creation
self.transaction_id = TransactionId(TraderId(b'0' * 20),
TransactionNumber(1))
self.transaction = Transaction(
self.transaction_id,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(100, 'MB')),
OrderId(TraderId(b'3' * 20), OrderNumber(2)),
OrderId(TraderId(b'2' * 20), OrderNumber(1)), Timestamp(0))
self.proposed_trade = Trade.propose(
TraderId(b'0' * 20), OrderId(TraderId(b'0' * 20), OrderNumber(2)),
OrderId(TraderId(b'1' * 20), OrderNumber(3)),
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(100, 'MB')),
Timestamp(0))
self.payment = Payment(
TraderId(b'0' * 20),
TransactionId(TraderId(b'2' * 20), TransactionNumber(2)),
AssetAmount(3, 'MB'), WalletAddress('a'), WalletAddress('b'),
PaymentId('aaa'), Timestamp(4), True)
def transaction(payment):
transaction_id = TransactionId(b'a' * 32)
transaction = Transaction(
transaction_id,
AssetPair(AssetAmount(100, 'BTC'), AssetAmount(30, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(2)), Timestamp(20000))
transaction.add_payment(payment)
return transaction
def setUp(self):
# Object creation
self.memory_transaction_repository = MemoryTransactionRepository(b'0' *
20)
self.transaction_id = TransactionId(b'a' * 32)
self.transaction = Transaction(
self.transaction_id,
AssetPair(AssetAmount(10, 'BTC'), AssetAmount(10, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'2' * 20), OrderNumber(2)), Timestamp(0))
def tx_done_block(ask, bid, accepted_trade):
tx_done_block = MarketBlock()
tx_done_block.type = b'tx_done'
transaction = Transaction.from_accepted_trade(accepted_trade,
TransactionId(b'a' * 32))
tx_done_block.transaction = {
'ask': ask.to_block_dict(),
'bid': bid.to_block_dict(),
'tx': transaction.to_block_dictionary()
}
def setUp(self):
BaseTestCase.setUp(self)
self.ask = Ask(
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp(0), True)
self.bid = Ask(
OrderId(TraderId(b'1' * 20), OrderNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timeout(30), Timestamp(0), False)
self.transaction = Transaction(
TransactionId(TraderId(b'0' * 20), TransactionNumber(1)),
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), Timestamp(0))
ask_tx = self.ask.to_block_dict()
bid_tx = self.bid.to_block_dict()
self.tick_block = MarketBlock()
self.tick_block.type = b'ask'
self.tick_block.transaction = {'tick': ask_tx}
self.cancel_block = MarketBlock()
self.cancel_block.type = b'cancel_order'
self.cancel_block.transaction = {
'trader_id': 'a' * 20,
'order_number': 1
}
self.tx_block = MarketBlock()
self.tx_block.type = b'tx_init'
self.tx_block.transaction = {
'ask': ask_tx,
'bid': bid_tx,
'tx': self.transaction.to_dictionary()
}
payment = {
'trader_id': 'a' * 40,
'transaction_number': 3,
'transferred': {
'amount': 3,
'type': 'BTC'
},
'payment_id': 'a',
'address_from': 'a',
'address_to': 'b',
'timestamp': 1234,
'success': True
}
self.payment_block = MarketBlock()
self.payment_block.type = b'tx_payment'
self.payment_block.transaction = {'payment': payment}
def from_database(cls, data):
"""
Create a Payment object based on information in the database.
"""
(trader_id, transaction_id, payment_id, transferred_amount,
transferred_id, address_from, address_to, timestamp) = data
transaction_id = TransactionId(bytes(transaction_id))
return cls(TraderId(bytes(trader_id)), transaction_id,
AssetAmount(transferred_amount, str(transferred_id)),
WalletAddress(str(address_from)),
WalletAddress(str(address_to)), PaymentId(str(payment_id)),
Timestamp(timestamp))
def test_to_network(self):
# Test for to network
data = self.payment.to_network()
self.assertEquals(data[0], TraderId(b'0' * 20))
self.assertEquals(data[1], Timestamp(4000))
self.assertEquals(
data[2], TransactionId(TraderId(b'2' * 20), TransactionNumber(2)))
self.assertEquals(data[3], AssetAmount(3, 'BTC'))
self.assertEquals(data[4], WalletAddress('a'))
self.assertEquals(data[5], WalletAddress('b'))
self.assertEquals(data[6], PaymentId('aaa'))
self.assertEquals(data[7], True)
def setUp(self):
# Object creation
self.transaction_id = TransactionId(TraderId(b'0' * 20),
TransactionNumber(1))
self.transaction_id2 = TransactionId(TraderId(b'0' * 20),
TransactionNumber(1))
self.transaction_id3 = TransactionId(TraderId(b'0' * 20),
TransactionNumber(2))
def from_block(cls, block):
"""
Restore a payment from a TrustChain block
:param block: TrustChainBlock
:return: Restored payment
:rtype: Payment
"""
tx_dict = block.transaction["payment"]
return cls(
TraderId(unhexlify(tx_dict["trader_id"])),
TransactionId(unhexlify(tx_dict["transaction_id"])),
AssetAmount(tx_dict["transferred"]["amount"],
tx_dict["transferred"]["type"]),
WalletAddress(tx_dict["address_from"]),
WalletAddress(tx_dict["address_to"]),
PaymentId(tx_dict["payment_id"]), Timestamp(tx_dict["timestamp"]))
async def get_payments(self, request):
"""
.. http:get:: /market/transactions/(string:transaction_id)/payments
A GET request to this endpoint will return all payments tied to a specific transaction.
**Example request**:
.. sourcecode:: none
curl -X GET http://localhost:8085/market/transactions/
12c406358ba05e5883a75da3f009477e4ca699a9/3/payments
**Example response**:
.. sourcecode:: javascript
{
"payments": [{
"trader_id": "12c406358ba05e5883a75da3f009477e4ca699a9",
"transaction_number": 3,
"price": 10,
"price_type": "MC",
"quantity": 10,
"quantity_type": "BTC",
"transferred_quantity": 4,
"payment_id": "abcd",
"address_from": "my_mc_address",
"address_to": "my_btc_address",
"timestamp": 1493906434.627721,
]
}
"""
transaction_id = TransactionId(
unhexlify(request.match_info['transaction_id']))
transaction = self.get_market_community(
).transaction_manager.find_by_id(transaction_id)
if not transaction:
return Response({"error": "transaction not found"},
status=HTTP_NOT_FOUND)
return Response({
"payments":
[payment.to_dictionary() for payment in transaction.payments]
})
def add_transaction_and_payment(self):
"""
Add a transaction and a payment to the market
"""
self.accepted_trade = AcceptedTrade(
TraderId(b'0' * 20), OrderId(TraderId(b'0' * 20), OrderNumber(1)),
OrderId(TraderId(b'1' * 20), OrderNumber(1)), 1234,
AssetPair(AssetAmount(30, 'BTC'), AssetAmount(30, 'MB')),
Timestamp(0))
transaction = Transaction.from_accepted_trade(self.accepted_trade,
TransactionId(b'a' * 32))
payment = Payment(TraderId(b'0' * 20), transaction.transaction_id,
AssetAmount(20, 'BTC'), WalletAddress('a'),
WalletAddress('b'), PaymentId('aaa'),
Timestamp(4000))
transaction.add_payment(payment)
self.nodes[
0].overlay.transaction_manager.transaction_repository.update(
transaction)
return transaction
def payment():
transaction_id = TransactionId(b'a' * 32)
payment = Payment(TraderId(b'0' * 20), transaction_id,
AssetAmount(5, 'BTC'), WalletAddress('abc'),
WalletAddress('def'), PaymentId("abc"), Timestamp(20000))
return payment
