def confirm_remove_task_owners(txn_key, batch_key, proposal_id, task_id,
user_id, reason):
confirm = task_transaction_pb2.ConfirmRemoveTaskOwner(
proposal_id=proposal_id,
task_id=task_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.proposal.address(task_id, user_id),
addresser.task.owner.address(task_id, user_id),
addresser.task.admin.address(task_id, txn_key.public_key),
]
outputs = [
addresser.proposal.address(task_id, user_id),
addresser.task.owner.address(task_id, user_id),
]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=confirm.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.CONFIRM_REMOVE_TASK_OWNERS,
)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def apply_confirm(header, payload, state, is_remove=False):
"""Apply the (Add | Remove) TaskOwners transaction.
Args:
header (TransactionHeader): The protobuf TransactionHeader.
payload (RBACPayload): The protobuf RBACPayload.
state (Context): The class that handles state gets and sets.
is_remove (boolean): Determines if task owner is being added or removed.
Raises:
InvalidTransaction:
- The transaction is invalid.
"""
if not is_remove:
confirm_payload = task_transaction_pb2.ConfirmAddTaskOwner()
else:
confirm_payload = task_transaction_pb2.ConfirmRemoveTaskOwner()
confirm_payload.ParseFromString(payload.content)
task_owners_address = addresser.task.owner.address(
confirm_payload.task_id, confirm_payload.user_id
)
txn_signer_admin_address = addresser.task.admin.address(
confirm_payload.task_id, header.signer_public_key
)
state_entries = task_validator.validate_task_admin_or_owner(
header=header,
confirm=confirm_payload,
txn_signer_rel_address=txn_signer_admin_address,
task_rel_address=task_owners_address,
state=state,
is_remove=is_remove,
)
state_change.confirm_task_action(
state_entries=state_entries,
header=header,
confirm=confirm_payload,
task_rel_address=task_owners_address,
state=state,
is_remove=is_remove,
)