from typing import Union
from .operation import Operation
from .utils import parse_mux_account_from_account
from ..muxed_account import MuxedAccount
from ..xdr import Xdr
[docs]class AccountMerge(Operation):
"""The :class:`AccountMerge` object, which represents a
AccountMerge operation on Stellar's network.
Transfers the native balance (the amount of XLM an account holds) to
another account and removes the source account from the ledger.
Threshold: High
:param destination: Destination to merge the source account into.
:param source: The source account (defaults to transaction source).
"""
def __init__(
self,
destination: Union[MuxedAccount, str],
source: Union[MuxedAccount, str] = None,
) -> None:
super().__init__(source)
self.destination: MuxedAccount = parse_mux_account_from_account(destination)
@classmethod
def type_code(cls) -> int:
return Xdr.const.ACCOUNT_MERGE
def _to_operation_body(self) -> Xdr.nullclass:
body = Xdr.nullclass()
body.type = Xdr.const.ACCOUNT_MERGE
body.destination = self.destination.to_xdr_object()
return body
[docs] @classmethod
def from_xdr_object(
cls, operation_xdr_object: Xdr.types.Operation
) -> "AccountMerge":
"""Creates a :class:`AccountMerge` object from an XDR Operation
object.
"""
source = Operation.get_source_from_xdr_obj(operation_xdr_object)
destination = MuxedAccount.from_xdr_object(
operation_xdr_object.body.destination
)
return cls(source=source, destination=destination)