forked from LBRYCommunity/lbry-sdk
78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
import logging
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from typing import Tuple, List, Optional
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from sqlalchemy import func
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from sqlalchemy.future import select
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from ..utils import query
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from ..query_context import context
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from ..tables import TXO, PubkeyAddress, AccountAddress
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log = logging.getLogger(__name__)
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def update_address_used_times(addresses):
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context().execute(
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PubkeyAddress.update()
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.values(used_times=(
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select(func.count(TXO.c.address))
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.where((TXO.c.address == PubkeyAddress.c.address)),
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))
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.where(PubkeyAddress.c.address._in(addresses))
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)
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def select_addresses(cols, **constraints):
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return context().fetchall(query(
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[AccountAddress, PubkeyAddress],
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select(*cols).select_from(PubkeyAddress.join(AccountAddress)),
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**constraints
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))
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def get_addresses(cols=None, include_total=False, **constraints) -> Tuple[List[dict], Optional[int]]:
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if cols is None:
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cols = (
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PubkeyAddress.c.address,
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PubkeyAddress.c.used_times,
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AccountAddress.c.account,
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AccountAddress.c.chain,
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AccountAddress.c.pubkey,
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AccountAddress.c.chain_code,
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AccountAddress.c.n,
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AccountAddress.c.depth
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)
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return (
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select_addresses(cols, **constraints),
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get_address_count(**constraints) if include_total else None
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)
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def get_address_count(**constraints):
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count = select_addresses([func.count().label('total')], **constraints)
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return count[0]['total'] or 0
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def get_all_addresses(self):
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return context().execute(select(PubkeyAddress.c.address))
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def add_keys(account, chain, pubkeys):
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c = context()
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c.execute(
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c.insert_or_ignore(PubkeyAddress)
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.values([{'address': k.address} for k in pubkeys])
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)
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c.execute(
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c.insert_or_ignore(AccountAddress)
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.values([{
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'account': account.id,
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'address': k.address,
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'chain': chain,
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'pubkey': k.pubkey_bytes,
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'chain_code': k.chain_code,
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'n': k.n,
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'depth': k.depth
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} for k in pubkeys])
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)
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