mirror of
https://github.com/basicswap/basicswap.git
synced 2024-12-23 03:49:25 +00:00
Move db classes to new file.
Started splitting tx info out into new table.
This commit is contained in:
parent
be1dad40c1
commit
980bd6fc07
2 changed files with 248 additions and 176 deletions
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@ -43,6 +43,17 @@ from .messages_pb2 import (
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BidMessage,
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BidAcceptMessage,
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)
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from .db import (
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CURRENT_DB_VERSION,
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Base,
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DBKVInt,
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DBKVString,
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Offer,
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Bid,
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SwapTx,
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PooledAddress,
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SentOffer,
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)
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import basicswap.config as cfg
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import basicswap.segwit_addr as segwit_addr
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@ -50,8 +61,6 @@ import basicswap.segwit_addr as segwit_addr
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DEBUG = True
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SMSG_SECONDS_IN_DAY = 86400
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CURRENT_DB_VERSION = 1
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MIN_OFFER_VALID_TIME = 60 * 10
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MAX_OFFER_VALID_TIME = 60 * 60 * 48
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@ -115,7 +124,9 @@ class OpCodes(IntEnum):
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OP_CHECKSEQUENCEVERIFY = 0xb2,
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class TxTypes(IntEnum): # For PooledAddress
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class TxTypes(IntEnum):
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ITX = auto()
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PTX = auto()
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ITX_REDEEM = auto()
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ITX_REFUND = auto()
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PTX_REDEEM = auto()
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@ -280,168 +291,6 @@ def replaceAddrPrefix(addr, coin_type, chain_name, addr_type='pubkey_address'):
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return encodeAddress(bytes((chainparams[coin_type][chain_name][addr_type],)) + decodeAddress(addr)[1:])
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Base = declarative_base()
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class DBKVInt(Base):
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__tablename__ = 'kv_int'
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key = sa.Column(sa.String, primary_key=True)
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value = sa.Column(sa.Integer)
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class DBKVString(Base):
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__tablename__ = 'kv_string'
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key = sa.Column(sa.String, primary_key=True)
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value = sa.Column(sa.String)
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class Offer(Base):
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__tablename__ = 'offers'
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offer_id = sa.Column(sa.LargeBinary, primary_key=True)
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coin_from = sa.Column(sa.Integer)
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coin_to = sa.Column(sa.Integer)
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amount_from = sa.Column(sa.BigInteger)
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rate = sa.Column(sa.BigInteger)
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min_bid_amount = sa.Column(sa.BigInteger)
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time_valid = sa.Column(sa.BigInteger)
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lock_type = sa.Column(sa.Integer)
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lock_value = sa.Column(sa.Integer)
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swap_type = sa.Column(sa.Integer)
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proof_address = sa.Column(sa.String)
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proof_signature = sa.Column(sa.LargeBinary)
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pkhash_seller = sa.Column(sa.LargeBinary)
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secret_hash = sa.Column(sa.LargeBinary)
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addr_from = sa.Column(sa.String)
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created_at = sa.Column(sa.BigInteger)
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expire_at = sa.Column(sa.BigInteger)
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was_sent = sa.Column(sa.Boolean)
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auto_accept_bids = sa.Column(sa.Boolean)
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state = sa.Column(sa.Integer)
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states = sa.Column(sa.LargeBinary) # Packed states and times
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def setState(self, new_state):
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now = int(time.time())
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self.state = new_state
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if self.states is None:
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self.states = struct.pack('<iq', new_state, now)
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else:
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self.states += struct.pack('<iq', new_state, now)
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class Bid(Base):
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__tablename__ = 'bids'
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bid_id = sa.Column(sa.LargeBinary, primary_key=True)
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offer_id = sa.Column(sa.LargeBinary, sa.ForeignKey('offers.offer_id'))
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was_sent = sa.Column(sa.Boolean)
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was_received = sa.Column(sa.Boolean)
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contract_count = sa.Column(sa.Integer)
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created_at = sa.Column(sa.BigInteger)
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expire_at = sa.Column(sa.BigInteger)
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bid_addr = sa.Column(sa.String)
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proof_address = sa.Column(sa.String)
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recovered_secret = sa.Column(sa.LargeBinary)
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amount_to = sa.Column(sa.BigInteger) # amount * offer.rate
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pkhash_buyer = sa.Column(sa.LargeBinary)
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amount = sa.Column(sa.BigInteger)
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accept_msg_id = sa.Column(sa.LargeBinary)
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pkhash_seller = sa.Column(sa.LargeBinary)
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initiate_script = sa.Column(sa.LargeBinary) # contract_script
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initiate_txid = sa.Column(sa.LargeBinary)
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initiate_txn_n = sa.Column(sa.Integer)
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initiate_txn_conf = sa.Column(sa.Integer)
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initiate_txn_refund = sa.Column(sa.LargeBinary)
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initiate_spend_txid = sa.Column(sa.LargeBinary)
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initiate_spend_n = sa.Column(sa.Integer)
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initiate_txn_height = sa.Column(sa.Integer)
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initiate_txn_state = sa.Column(sa.Integer)
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initiate_txn_states = sa.Column(sa.LargeBinary) # Packed states and times
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participate_script = sa.Column(sa.LargeBinary)
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participate_txid = sa.Column(sa.LargeBinary)
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participate_txn_n = sa.Column(sa.Integer)
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participate_txn_conf = sa.Column(sa.Integer)
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participate_txn_redeem = sa.Column(sa.LargeBinary)
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participate_txn_refund = sa.Column(sa.LargeBinary)
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participate_spend_txid = sa.Column(sa.LargeBinary)
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participate_spend_n = sa.Column(sa.Integer)
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participate_txn_height = sa.Column(sa.Integer)
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participate_txn_state = sa.Column(sa.Integer)
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participate_txn_states = sa.Column(sa.LargeBinary) # Packed states and times
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state = sa.Column(sa.Integer)
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state_time = sa.Column(sa.BigInteger) # timestamp of last state change
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states = sa.Column(sa.LargeBinary) # Packed states and times
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state_note = sa.Column(sa.String)
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def setITXState(self, new_state):
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self.initiate_txn_state = new_state
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if self.initiate_txn_states is None:
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self.initiate_txn_states = struct.pack('<iq', new_state, int(time.time()))
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else:
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self.initiate_txn_states += struct.pack('<iq', new_state, int(time.time()))
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def setPTXState(self, new_state):
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self.participate_txn_state = new_state
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if self.participate_txn_states is None:
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self.participate_txn_states = struct.pack('<iq', new_state, int(time.time()))
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else:
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self.participate_txn_states += struct.pack('<iq', new_state, int(time.time()))
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def setState(self, new_state):
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now = int(time.time())
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self.state = new_state
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self.state_time = now
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if self.states is None:
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self.states = struct.pack('<iq', new_state, now)
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else:
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self.states += struct.pack('<iq', new_state, now)
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class PooledAddress(Base):
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__tablename__ = 'addresspool'
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addr_id = sa.Column(sa.Integer, primary_key=True, autoincrement=True)
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coin_type = sa.Column(sa.Integer)
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addr = sa.Column(sa.String)
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bid_id = sa.Column(sa.LargeBinary)
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tx_type = sa.Column(sa.Integer)
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"""
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class SwapTx(Base):
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def __init__(self):
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self.txid = None
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self.states = []
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self.script = None
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self.redeem_tx = None
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self.refund_tx = None
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self.p2sh = None
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"""
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class SentOffer(Base):
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__tablename__ = 'sentoffers'
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offer_id = sa.Column(sa.LargeBinary, primary_key=True)
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class BasicSwap():
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def __init__(self, fp, data_dir, settings, chain, log_name='BasicSwap'):
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self.log_name = log_name
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@ -654,6 +503,10 @@ class BasicSwap():
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offer = session.query(Offer).filter_by(offer_id=bid.offer_id).first()
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assert(offer), 'Offer not found'
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bid.initiate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.ITX)).first()
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bid.participate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.PTX)).first()
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self.swaps_in_progress[bid.bid_id] = (bid, offer)
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coin_from = Coins(offer.coin_from)
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@ -1026,6 +879,10 @@ class BasicSwap():
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try:
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session = scoped_session(self.session_factory)
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session.add(bid)
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if bid.initiate_tx:
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session.add(bid.initiate_tx)
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if bid.participate_tx:
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session.add(bid.participate_tx)
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session.commit()
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session.close()
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session.remove()
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@ -1105,7 +962,11 @@ class BasicSwap():
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self.mxDB.acquire()
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try:
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session = scoped_session(self.session_factory)
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return session.query(Bid).filter_by(bid_id=bid_id).first()
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bid = session.query(Bid).filter_by(bid_id=bid_id).first()
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if bid:
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bid.initiate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.ITX)).first()
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bid.participate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.PTX)).first()
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return bid
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finally:
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session.close()
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session.remove()
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@ -1116,6 +977,9 @@ class BasicSwap():
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try:
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session = scoped_session(self.session_factory)
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bid = session.query(Bid).filter_by(bid_id=bid_id).first()
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if bid:
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bid.initiate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.ITX)).first()
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bid.participate_tx = session.query(SwapTx).filter(sa.and_(SwapTx.bid_id == bid_id, SwapTx.tx_type == TxTypes.PTX)).first()
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return bid, session.query(Offer).filter_by(offer_id=bid.offer_id).first() if bid is not None else None
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finally:
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session.close()
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@ -1159,10 +1023,10 @@ class BasicSwap():
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p2sh = self.callcoinrpc(Coins.PART, 'decodescript', [script.hex()])['p2sh']
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bid.initiate_script = script
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#bid.initiate_script = script
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bid.pkhash_seller = pkhash_refund
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txn = self.createInitiateTxn(coin_from, bid_id, bid)
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txn = self.createInitiateTxn(coin_from, bid_id, bid, script)
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# Store the signed refund txn in case wallet is locked when refund is possible
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refund_txn = self.createRefundTxn(coin_from, txn, offer, bid, script)
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@ -1170,6 +1034,12 @@ class BasicSwap():
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txid = self.submitTxn(coin_from, txn)
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self.log.debug('Submitted initiate txn %s to %s chain for bid %s', txid, chainparams[coin_from]['name'], bid_id.hex())
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bid.initiate_tx = SwapTx(
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bid_id=bid_id,
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tx_type=TxTypes.ITX,
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txid=bytes.fromhex(txid),
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script=script,
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)
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bid.setITXState(TxStates.TX_SENT)
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# Check non-bip68 final
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@ -1272,14 +1142,14 @@ class BasicSwap():
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bid.state_note = 'error msg: ' + error_str
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self.saveBid(bif_id, bid)
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def createInitiateTxn(self, coin_type, bid_id, bid):
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def createInitiateTxn(self, coin_type, bid_id, bid, initiate_script):
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if self.coin_clients[coin_type]['connection_type'] != 'rpc':
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return None
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if self.coin_clients[coin_type]['use_segwit']:
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addr_to = self.encodeSegwitP2WSH(coin_type, getP2WSH(bid.initiate_script))
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addr_to = self.encodeSegwitP2WSH(coin_type, getP2WSH(initiate_script))
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else:
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addr_to = self.getScriptAddress(coin_type, bid.initiate_script)
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addr_to = self.getScriptAddress(coin_type, initiate_script)
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self.log.debug('Create initiate txn for coin %s to %s for bid %s', str(coin_type), addr_to, bid_id.hex())
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txn = self.callcoinrpc(coin_type, 'createrawtransaction', [[], {addr_to: format8(bid.amount)}])
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@ -1298,7 +1168,7 @@ class BasicSwap():
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bid_date = dt.datetime.fromtimestamp(bid.created_at).date()
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secret_hash = extractScriptSecretHash(bid.initiate_script)
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secret_hash = extractScriptSecretHash(bid.initiate_tx.script)
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pkhash_seller = bid.pkhash_seller
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pkhash_buyer_refund = bid.pkhash_buyer
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@ -1402,7 +1272,7 @@ class BasicSwap():
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else:
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prev_txnid = bid.initiate_txid.hex()
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prev_n = bid.initiate_txn_n
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txn_script = bid.initiate_script
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txn_script = bid.initiate_tx.script
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prev_amount = bid.amount
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if self.coin_clients[coin_type]['use_segwit']:
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@ -1713,7 +1583,7 @@ class BasicSwap():
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if state == BidStates.BID_ACCEPTED:
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# Waiting for initiate txn to be confirmed in 'from' chain
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initiate_txnid_hex = bid.initiate_txid.hex()
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p2sh = self.getScriptAddress(coin_from, bid.initiate_script)
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p2sh = self.getScriptAddress(coin_from, bid.initiate_tx.script)
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index = None
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tx_height = None
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last_initiate_txn_conf = bid.initiate_txn_conf
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@ -1734,7 +1604,7 @@ class BasicSwap():
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pass
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else:
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if self.coin_clients[coin_from]['use_segwit']:
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addr = self.encodeSegwitP2WSH(coin_from, getP2WSH(bid.initiate_script))
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addr = self.encodeSegwitP2WSH(coin_from, getP2WSH(bid.initiate_tx.script))
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else:
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addr = p2sh
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found = self.lookupUnspentByAddress(coin_from, addr, assert_amount=bid.amount, assert_txid=initiate_txnid_hex)
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@ -2206,7 +2076,13 @@ class BasicSwap():
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bid.accept_msg_id = bytes.fromhex(msg['msgid'])
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bid.initiate_txid = bid_accept_data.initiate_txid
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bid.initiate_script = bid_accept_data.contract_script
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#bid.initiate_script = bid_accept_data.contract_script
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bid.initiate_tx = SwapTx(
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bid_id=bid_id,
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tx_type=TxTypes.ITX,
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txid=bid_accept_data.initiate_txid,
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script=bid_accept_data.contract_script,
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)
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bid.pkhash_seller = bytes.fromhex(scriptvalues[3])
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bid.setState(BidStates.BID_ACCEPTED)
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bid.setITXState(TxStates.TX_NONE)
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196
basicswap/db.py
Normal file
196
basicswap/db.py
Normal file
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@ -0,0 +1,196 @@
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# -*- coding: utf-8 -*-
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# Copyright (c) 2019 tecnovert
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# Distributed under the MIT software license, see the accompanying
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# file LICENSE.txt or http://www.opensource.org/licenses/mit-license.php.
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import struct
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import time
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import sqlalchemy as sa
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from sqlalchemy.orm import sessionmaker, scoped_session
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from sqlalchemy.ext.declarative import declarative_base
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CURRENT_DB_VERSION = 1
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Base = declarative_base()
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class DBKVInt(Base):
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__tablename__ = 'kv_int'
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key = sa.Column(sa.String, primary_key=True)
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value = sa.Column(sa.Integer)
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class DBKVString(Base):
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__tablename__ = 'kv_string'
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key = sa.Column(sa.String, primary_key=True)
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value = sa.Column(sa.String)
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class Offer(Base):
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__tablename__ = 'offers'
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offer_id = sa.Column(sa.LargeBinary, primary_key=True)
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coin_from = sa.Column(sa.Integer)
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coin_to = sa.Column(sa.Integer)
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amount_from = sa.Column(sa.BigInteger)
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rate = sa.Column(sa.BigInteger)
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min_bid_amount = sa.Column(sa.BigInteger)
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time_valid = sa.Column(sa.BigInteger)
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lock_type = sa.Column(sa.Integer)
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lock_value = sa.Column(sa.Integer)
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swap_type = sa.Column(sa.Integer)
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proof_address = sa.Column(sa.String)
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proof_signature = sa.Column(sa.LargeBinary)
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pkhash_seller = sa.Column(sa.LargeBinary)
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secret_hash = sa.Column(sa.LargeBinary)
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addr_from = sa.Column(sa.String)
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created_at = sa.Column(sa.BigInteger)
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expire_at = sa.Column(sa.BigInteger)
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was_sent = sa.Column(sa.Boolean)
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auto_accept_bids = sa.Column(sa.Boolean)
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state = sa.Column(sa.Integer)
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states = sa.Column(sa.LargeBinary) # Packed states and times
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def setState(self, new_state):
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now = int(time.time())
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self.state = new_state
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if self.states is None:
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self.states = struct.pack('<iq', new_state, now)
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else:
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self.states += struct.pack('<iq', new_state, now)
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|
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class Bid(Base):
|
||||
__tablename__ = 'bids'
|
||||
|
||||
bid_id = sa.Column(sa.LargeBinary, primary_key=True)
|
||||
offer_id = sa.Column(sa.LargeBinary, sa.ForeignKey('offers.offer_id'))
|
||||
|
||||
was_sent = sa.Column(sa.Boolean)
|
||||
was_received = sa.Column(sa.Boolean)
|
||||
contract_count = sa.Column(sa.Integer)
|
||||
created_at = sa.Column(sa.BigInteger)
|
||||
expire_at = sa.Column(sa.BigInteger)
|
||||
bid_addr = sa.Column(sa.String)
|
||||
proof_address = sa.Column(sa.String)
|
||||
|
||||
recovered_secret = sa.Column(sa.LargeBinary)
|
||||
amount_to = sa.Column(sa.BigInteger) # amount * offer.rate
|
||||
|
||||
pkhash_buyer = sa.Column(sa.LargeBinary)
|
||||
amount = sa.Column(sa.BigInteger)
|
||||
|
||||
accept_msg_id = sa.Column(sa.LargeBinary)
|
||||
pkhash_seller = sa.Column(sa.LargeBinary)
|
||||
|
||||
#initiate_script = sa.Column(sa.LargeBinary) # contract_script
|
||||
initiate_txid = sa.Column(sa.LargeBinary)
|
||||
initiate_txn_n = sa.Column(sa.Integer)
|
||||
initiate_txn_conf = sa.Column(sa.Integer)
|
||||
initiate_txn_refund = sa.Column(sa.LargeBinary)
|
||||
|
||||
initiate_spend_txid = sa.Column(sa.LargeBinary)
|
||||
initiate_spend_n = sa.Column(sa.Integer)
|
||||
|
||||
initiate_txn_height = sa.Column(sa.Integer)
|
||||
initiate_txn_state = sa.Column(sa.Integer)
|
||||
initiate_txn_states = sa.Column(sa.LargeBinary) # Packed states and times
|
||||
|
||||
participate_script = sa.Column(sa.LargeBinary)
|
||||
participate_txid = sa.Column(sa.LargeBinary)
|
||||
participate_txn_n = sa.Column(sa.Integer)
|
||||
participate_txn_conf = sa.Column(sa.Integer)
|
||||
participate_txn_redeem = sa.Column(sa.LargeBinary)
|
||||
participate_txn_refund = sa.Column(sa.LargeBinary)
|
||||
|
||||
participate_spend_txid = sa.Column(sa.LargeBinary)
|
||||
participate_spend_n = sa.Column(sa.Integer)
|
||||
|
||||
participate_txn_height = sa.Column(sa.Integer)
|
||||
participate_txn_state = sa.Column(sa.Integer)
|
||||
participate_txn_states = sa.Column(sa.LargeBinary) # Packed states and times
|
||||
|
||||
state = sa.Column(sa.Integer)
|
||||
state_time = sa.Column(sa.BigInteger) # timestamp of last state change
|
||||
states = sa.Column(sa.LargeBinary) # Packed states and times
|
||||
|
||||
state_note = sa.Column(sa.String)
|
||||
|
||||
initiate_tx = None
|
||||
participate_tx = None
|
||||
|
||||
def setITXState(self, new_state):
|
||||
if self.initiate_tx is not None:
|
||||
self.initiate_tx.state = new_state
|
||||
self.initiate_tx.states = (self.initiate_tx.states if self.initiate_tx.states is not None else bytes()) + struct.pack('<iq', new_state, int(time.time()))
|
||||
|
||||
self.initiate_txn_state = new_state
|
||||
if self.initiate_txn_states is None:
|
||||
self.initiate_txn_states = struct.pack('<iq', new_state, int(time.time()))
|
||||
else:
|
||||
self.initiate_txn_states += struct.pack('<iq', new_state, int(time.time()))
|
||||
|
||||
def setPTXState(self, new_state):
|
||||
if self.participate_tx is not None:
|
||||
self.participate_tx.state = new_state
|
||||
self.participate_tx.states = (self.participate_tx.states if self.participate_tx.states is not None else bytes()) + struct.pack('<iq', new_state, int(time.time()))
|
||||
|
||||
self.participate_txn_state = new_state
|
||||
if self.participate_txn_states is None:
|
||||
self.participate_txn_states = struct.pack('<iq', new_state, int(time.time()))
|
||||
else:
|
||||
self.participate_txn_states += struct.pack('<iq', new_state, int(time.time()))
|
||||
|
||||
def setState(self, new_state):
|
||||
now = int(time.time())
|
||||
self.state = new_state
|
||||
self.state_time = now
|
||||
if self.states is None:
|
||||
self.states = struct.pack('<iq', new_state, now)
|
||||
else:
|
||||
self.states += struct.pack('<iq', new_state, now)
|
||||
|
||||
|
||||
class SwapTx(Base):
|
||||
__tablename__ = 'transactions'
|
||||
|
||||
bid_id = sa.Column(sa.LargeBinary, sa.ForeignKey('bids.bid_id'))
|
||||
tx_type = sa.Column(sa.Integer) # TxTypes
|
||||
__table_args__ = (
|
||||
sa.PrimaryKeyConstraint('bid_id', 'tx_type'),
|
||||
{},
|
||||
)
|
||||
|
||||
txid = sa.Column(sa.LargeBinary)
|
||||
vout = sa.Column(sa.Integer)
|
||||
|
||||
script = sa.Column(sa.LargeBinary)
|
||||
|
||||
tx_fee = sa.Column(sa.BigInteger)
|
||||
conf = sa.Column(sa.Integer)
|
||||
|
||||
state = sa.Column(sa.Integer)
|
||||
states = sa.Column(sa.LargeBinary) # Packed states and times
|
||||
|
||||
|
||||
class PooledAddress(Base):
|
||||
__tablename__ = 'addresspool'
|
||||
|
||||
addr_id = sa.Column(sa.Integer, primary_key=True, autoincrement=True)
|
||||
coin_type = sa.Column(sa.Integer)
|
||||
addr = sa.Column(sa.String)
|
||||
bid_id = sa.Column(sa.LargeBinary)
|
||||
tx_type = sa.Column(sa.Integer)
|
||||
|
||||
|
||||
class SentOffer(Base):
|
||||
__tablename__ = 'sentoffers'
|
||||
|
||||
offer_id = sa.Column(sa.LargeBinary, primary_key=True)
|
||||
|
Loading…
Reference in a new issue