async def broadcast_cancel_order(
background_tasks: BackgroundTasks,
cancel_order: SignCancelOrderSchema = Body(
...,
example={
"msg": {
"order_id": "<order_id>",
"symbol": "ANN-457_BNB"
},
"wallet_name": "wallet_1"
}),
req_wallet: WalletConfig = Depends(get_wallet),
current_user: UserSettings = Depends(get_current_user),
sync=True):
"""Sign and broadcast a cancel order message to the exchange
"""
assert_wallet_has_permission(req_wallet, WalletPermission.TRADE)
assert_user_has_wallet_permission(current_user, cancel_order.wallet_name,
WalletPermission.TRADE)
# create the message
msg = CancelOrderMsg(wallet=req_wallet.wallet, **cancel_order.msg.dict())
log_broadcast_transaction(current_user, req_wallet, msg)
background_tasks.add_task(increment_wallet_sequence)
return await req_wallet.broadcast_msg(msg.to_hex_data(), sync=sync)
async def sign_cancel_order(
cancel_order: SignCancelOrderSchema = Body(
...,
example={
"msg": {
"order_id": "<order_id>",
"symbol": "ANN-457_BNB"
},
"wallet_name": "wallet_1"
}),
req_wallet: WalletConfig = Depends(get_wallet),
current_user: UserSettings = Depends(get_current_user)):
"""Sign a cancel order message, returning the hex data
"""
assert_wallet_has_permission(req_wallet, WalletPermission.TRADE)
assert_user_has_wallet_permission(current_user, cancel_order.wallet_name,
WalletPermission.TRADE)
# create the message
msg = CancelOrderMsg(wallet=req_wallet.wallet, **cancel_order.msg.dict())
log_sign_transaction(current_user, req_wallet, msg)
return {'signed_msg': msg.to_hex_data()}
async def broadcast_cancel_order(
cancel_order: SignCancelOrderSchema,
background_tasks: BackgroundTasks,
req_wallet: WalletConfig = Depends(get_wallet),
current_user: UserSettings = Depends(get_current_user),
sync=True):
"""Sign and broadcast a cancel order message to the exchange
"""
if not req_wallet.has_permission(WalletPermission.TRADE):
raise HTTPException(status_code=403,
detail=f"No permission {WalletPermission.TRADE}")
# check user has permission for this wallet
if not user_has_wallet_permission(current_user, cancel_order.wallet_name,
WalletPermission.TRADE):
raise HTTPException(
status_code=403,
detail=
f"User has no permission {WalletPermission.TRADE} on wallet {cancel_order.wallet_name}"
)
# create the message
msg = CancelOrderMsg(wallet=req_wallet.wallet, **cancel_order.msg.dict())
background_tasks.add_task(increment_wallet_sequence)
return await req_wallet.broadcast_msg(msg.to_hex_data(), sync=sync)
def test_cancel_order_message_dict(self, wallet):
wallet._account_number = 23452
wallet._sequence = 2
symbol = 'ANN-457_BNB'
order_id = '7F756B1BE93AA2E2FDC3D7CB713ABC206F877802-3'
msg = CancelOrderMsg(wallet=wallet, symbol=symbol, order_id=order_id)
expected = OrderedDict([
('refid', order_id),
('sender', wallet.address),
('symbol', symbol),
])
assert msg.to_dict() == expected
def test_cancel_order_message_hex(self, wallet):
wallet._account_number = 23452
wallet._sequence = 2
symbol = 'ANN-457_BNB'
order_id = '7F756B1BE93AA2E2FDC3D7CB713ABC206F877802-3'
msg = CancelOrderMsg(wallet=wallet, symbol=symbol, order_id=order_id)
expected = (
b'cd01f0625dee0a53166e681b0a147f756b1be93aa2e2fdc3d7cb713abc206f877802120b414e4e2d3435375f424e4'
b'21a2a374637353642314245393341413245324644433344374342373133414243323036463837373830322d331270'
b'0a26eb5ae9872102cce2ee4e37dc8c65d6445c966faf31ebfe578a90695138947ee7cab8ae9a2c08124085c6fb270'
b'de3e614b025a68c0ff0f3af0fb6667e4ddf7a52b2e182bbf049bcb16151b4766b77ad1d00beb597dde432321f320a'
b'e3b7446e4e8abce07257c83049189cb70120022001')
assert msg.to_hex_data() == expected
def cancel_order(self, order_id):
cancel_order_msg = CancelOrderMsg(
wallet=self.wallet,
order_id=order_id,
symbol=self.symbol,
)
res = self.broadcast_transaction(cancel_order_msg, sync=True)
print(res)
return res
def test_cancel_order_message_hex(self, wallet):
wallet._account_number = 23452
wallet._sequence = 2
symbol = 'ANN-457_BNB'
order_id = '7F756B1BE93AA2E2FDC3D7CB713ABC206F877802-3'
msg = CancelOrderMsg(wallet=wallet, symbol=symbol, order_id=order_id)
print(msg.to_hex_data())
expected = (
b'cb01f0625dee0a53166e681b0a147f756b1be93aa2e2fdc3d7cb713abc206f877802120b414e4e2d3435375f424e'
b'421a2a374637353642314245393341413245324644433344374342373133414243323036463837373830322d3312'
b'700a26eb5ae9872102cce2ee4e37dc8c65d6445c966faf31ebfe578a90695138947ee7cab8ae9a2c08124031640a'
b'1f18daef6a36aeef358ebe559ae34b97c73947915abad91b5c244426ce1130b0425c73d6ebdc7720e2c48613d8e8'
b'26a7434e3899e317543f25bf6f63c1189cb7012002')
assert msg.to_hex_data() == expected
async def sign_cancel_order(
cancel_order: SignCancelOrderSchema,
req_wallet: WalletConfig = Depends(get_wallet),
current_user: UserSettings = Depends(get_current_user)):
"""Sign a cancel order message, returning the hex data
"""
if not req_wallet.has_permission(WalletPermission.TRADE):
raise HTTPException(status_code=403,
detail=f"No permission {WalletPermission.TRADE}")
# check user has permission for this wallet
if not user_has_wallet_permission(current_user, cancel_order.wallet_name,
WalletPermission.TRADE):
raise HTTPException(
status_code=403,
detail=
f"User has no permission {WalletPermission.TRADE} on wallet {cancel_order.wallet_name}"
)
# create the message
msg = CancelOrderMsg(wallet=req_wallet.wallet, **cancel_order.msg.dict())
return {'signed_msg': msg.to_hex_data()}