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Change sql to use less code

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hackrush 2018-09-19 21:57:53 +05:30 committed by Lex Berezhny
parent 5cc0d365c2
commit f5789775a2
1 changed files with 12 additions and 16 deletions
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28
lbrynet/wallet/database.py
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@ -86,23 +86,19 @@ class WalletDatabase(BaseDatabase):
@defer.inlineCallbacks
def get_claim(self, account, claim_id=None, txid=None, nout=None):
if claim_id is not None:
utxos = yield self.db.runQuery(
"""
SELECT amount, script, txo.txid, position
FROM txo JOIN tx ON tx.txid=txo.txid
WHERE claim_id=? AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi)
ORDER BY tx.height DESC LIMIT 1;
""", (claim_id,)
)
filter_sql = "claim_id=?"
filter_value = (claim_id,)
else:
utxos = yield self.db.runQuery(
"""
SELECT amount, script, txo.txid, position
FROM txo JOIN tx ON tx.txid=txo.txid
WHERE txo.txid=? AND position=? AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi)
ORDER BY tx.height DESC LIMIT 1;
""", (txid, nout)
)
filter_sql = "txo.txid=? AND position=?"
filter_value = (txid, nout)
utxos = yield self.db.runQuery(
"""
SELECT amount, script, txo.txid, position
FROM txo JOIN tx ON tx.txid=txo.txid
WHERE {} AND (is_claim OR is_update) AND txoid NOT IN (SELECT txoid FROM txi)
ORDER BY tx.height DESC LIMIT 1;
""".format(filter_sql), filter_value
)
output_class = account.ledger.transaction_class.output_class
defer.returnValue([
output_class(