def get(self, addr, on_chain_id, voter, poll_contract):
voting_snapshot = 0
contract = (
db.session.query(Contract)
.filter_by(address=poll_contract.address)
.one_or_none()
)
if contract.contract_type == "TCR":
challenge = db.session.query(Challenge).filter_by(
tcr_address=poll_contract.address, challenge_id=on_chain_id
).one_or_none() or abort(400, message=f"Challenge not found")
voting_snapshot = challenge.token_snap_shot
token_address = get_community_token_address(poll_contract.address)
elif contract.contract_type == "PARAMETER":
proposal = db.session.query(Proposal).filter_by(
parameter_address=poll_contract.address, proposal_id=on_chain_id
).one_or_none() or abort(400, message=f"Challenge not found")
voting_snapshot = proposal.token_snap_shot
token_address = get_community_token_address(addr)
else:
abort(400)
voting_power = Decimal(
decode_single(
"uint256",
to_bytes(
hexstr=eth_call(
token_address,
"historicalVotingPowerAtNonce(address,uint256)",
to_hex(
create_params_data(
("address", voter), ("uint256", voting_snapshot)
)
),
)
),
)
)
return {
"result": {
"votingPower": voting_power,
"votingSnapShot": voting_snapshot,
}
}
def post(self, sender, stake, data_source, addr):
return create_transaction_raw(
sender,
get_community_token_address(addr),
create_transfer_and_call(
sender,
addr,
stake,
"vote(address,uint256,address)",
("address", data_source),
),
)
def post(self, addr, sender, data_hash, deposit):
return create_transaction_raw(
sender,
get_community_token_address(addr),
create_transfer_and_call(
sender,
addr,
deposit,
"applyEntry(address,uint256,bytes32)",
("bytes32", to_bytes(hexstr=data_hash)),
),
)
def post(self, addr, sender, entry_hash, amount, reason_hash):
return create_transaction_raw(
sender,
get_community_token_address(addr),
create_transfer_and_call(
sender,
addr,
amount,
"initiateChallenge(address,uint256,bytes32,bytes32)",
("bytes32", to_bytes(hexstr=entry_hash)),
("bytes32", to_bytes(hexstr=reason_hash)),
),
)