<filename>bfxapi/models/trade.py<gh_stars>100-1000
"""
Module used to describe all of the different data types
"""

import datetime

class TradeModel:
    """
    Enum used to index the different values in a raw trade array
    """
    ID = 0
    PAIR = 1
    MTS_CREATE = 2
    ORDER_ID = 3
    EXEC_AMOUNT = 4
    EXEC_PRICE = 5
    ORDER_TYPE = 6
    ORDER_PRICE = 7
    MAKER = 8
    FEE = 9
    FEE_CURRENCY = 10

class Trade:
    """
    ID	integer	Trade database id
    PAIR	string	Pair (BTCUSD, ...)
    MTS_CREATE	integer	Execution timestamp
    ORDER_ID	integer	Order id
    EXEC_AMOUNT	float	Positive means buy, negative means sell
    EXEC_PRICE	float	Execution price
    ORDER_TYPE	string	Order type
    ORDER_PRICE	float	Order price
    MAKER	int	1 if true, 0 if false
    FEE	float	Fee
    FEE_CURRENCY	string	Fee currency
    """

    SHORT = 'SHORT'
    LONG = 'LONG'

    def __init__(self, tid, pair, mts_create, order_id, amount, price, order_type,
                 order_price, maker, fee, fee_currency):
        # pylint: disable=invalid-name
        self.id = tid
        self.pair = pair
        self.mts_create = mts_create
        self.date = datetime.datetime.fromtimestamp(mts_create/1000.0)
        self.order_id = order_id
        self.amount = amount
        self.direction = Trade.SHORT if amount < 0 else Trade.LONG
        self.price = price
        self.order_type = order_type
        self.order_price = order_price
        self.maker = maker
        self.fee = fee
        self.fee_currency = fee_currency

    @staticmethod
    def from_raw_rest_trade(raw_trade):
        """
        Generate a Trade object from a raw trade array
        """
        # [24224048, 'tBTCUSD', 1542800024000, 1151353484, 0.09399997, 19963, None, None,
        # -1, -0.000188, 'BTC']
        tid = raw_trade[TradeModel.ID]
        pair = raw_trade[TradeModel.PAIR]
        mtsc = raw_trade[TradeModel.MTS_CREATE]
        oid = raw_trade[TradeModel.ORDER_ID]
        amnt = raw_trade[TradeModel.EXEC_AMOUNT]
        price = raw_trade[TradeModel.EXEC_PRICE]
        otype = raw_trade[TradeModel.ORDER_TYPE]
        oprice = raw_trade[TradeModel.ORDER_PRICE]
        maker = raw_trade[TradeModel.MAKER]
        fee = raw_trade[TradeModel.FEE]
        feeccy = raw_trade[TradeModel.FEE_CURRENCY]
        return Trade(tid, pair, mtsc, oid, amnt, price, otype, oprice, maker,
                     fee, feeccy)

    def __str__(self):
        return "Trade '{}' x {} @ {} <direction='{}' fee={}>".format(
            self.pair, self.amount, self.price, self.direction, self.fee)

<filename>bfxapi/models/trade.py<gh_stars>100-1000
"""
Module used to describe all of the different data types
"""

import datetime

class TradeModel:
    """
    Enum used to index the different values in a raw trade array
    """
    ID = 0
    PAIR = 1
    MTS_CREATE = 2
    ORDER_ID = 3
    EXEC_AMOUNT = 4
    EXEC_PRICE = 5
    ORDER_TYPE = 6
    ORDER_PRICE = 7
    MAKER = 8
    FEE = 9
    FEE_CURRENCY = 10

class Trade:
    """
    ID	integer	Trade database id
    PAIR	string	Pair (BTCUSD, ...)
    MTS_CREATE	integer	Execution timestamp
    ORDER_ID	integer	Order id
    EXEC_AMOUNT	float	Positive means buy, negative means sell
    EXEC_PRICE	float	Execution price
    ORDER_TYPE	string	Order type
    ORDER_PRICE	float	Order price
    MAKER	int	1 if true, 0 if false
    FEE	float	Fee
    FEE_CURRENCY	string	Fee currency
    """

    SHORT = 'SHORT'
    LONG = 'LONG'

    def __init__(self, tid, pair, mts_create, order_id, amount, price, order_type,
                 order_price, maker, fee, fee_currency):
        # pylint: disable=invalid-name
        self.id = tid
        self.pair = pair
        self.mts_create = mts_create
        self.date = datetime.datetime.fromtimestamp(mts_create/1000.0)
        self.order_id = order_id
        self.amount = amount
        self.direction = Trade.SHORT if amount < 0 else Trade.LONG
        self.price = price
        self.order_type = order_type
        self.order_price = order_price
        self.maker = maker
        self.fee = fee
        self.fee_currency = fee_currency

    @staticmethod
    def from_raw_rest_trade(raw_trade):
        """
        Generate a Trade object from a raw trade array
        """
        # [24224048, 'tBTCUSD', 1542800024000, 1151353484, 0.09399997, 19963, None, None,
        # -1, -0.000188, 'BTC']
        tid = raw_trade[TradeModel.ID]
        pair = raw_trade[TradeModel.PAIR]
        mtsc = raw_trade[TradeModel.MTS_CREATE]
        oid = raw_trade[TradeModel.ORDER_ID]
        amnt = raw_trade[TradeModel.EXEC_AMOUNT]
        price = raw_trade[TradeModel.EXEC_PRICE]
        otype = raw_trade[TradeModel.ORDER_TYPE]
        oprice = raw_trade[TradeModel.ORDER_PRICE]
        maker = raw_trade[TradeModel.MAKER]
        fee = raw_trade[TradeModel.FEE]
        feeccy = raw_trade[TradeModel.FEE_CURRENCY]
        return Trade(tid, pair, mtsc, oid, amnt, price, otype, oprice, maker,
                     fee, feeccy)

    def __str__(self):
        return "Trade '{}' x {} @ {} <direction='{}' fee={}>".format(
            self.pair, self.amount, self.price, self.direction, self.fee)

Module used to describe all of the different data types Enum used to index the different values in a raw trade array ID	integer	Trade database id     PAIR	string	Pair (BTCUSD, ...)     MTS_CREATE	integer	Execution timestamp     ORDER_ID	integer	Order id     EXEC_AMOUNT	float	Positive means buy, negative means sell     EXEC_PRICE	float	Execution price     ORDER_TYPE	string	Order type     ORDER_PRICE	float	Order price     MAKER	int	1 if true, 0 if false     FEE	float	Fee     FEE_CURRENCY	string	Fee currency # pylint: disable=invalid-name Generate a Trade object from a raw trade array # [24224048, 'tBTCUSD', 1542800024000, 1151353484, 0.09399997, 19963, None, None, # -1, -0.000188, 'BTC']