def apply_propose(header, payload, state):
role_admins_payload = role_transaction_pb2.ProposeAddRoleAdmin()
role_admins_payload.ParseFromString(payload.content)
role_admins_address = addresser.make_role_admins_address(
role_id=role_admins_payload.role_id,
user_id=role_admins_payload.user_id)
proposal_address = addresser.make_proposal_address(
object_id=role_admins_payload.role_id,
related_id=role_admins_payload.user_id)
state_entries = role_validator.validate_role_rel_proposal(
header, role_admins_payload, role_admins_address, state)
if not proposal_validator.has_no_open_proposal(
state_entries=state_entries,
object_id=role_admins_payload.role_id,
related_id=role_admins_payload.user_id,
proposal_address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.ADD_ROLE_ADMINS,
):
raise InvalidTransaction(
"There is already an open proposal for ADD_ROLE_ADMINS "
"with role id {} and user id {}".format(
role_admins_payload.role_id, role_admins_payload.user_id))
state_change.propose_role_action(
state_entries=state_entries,
header=header,
payload=role_admins_payload,
address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.ADD_ROLE_ADMINS,
state=state,
)
def apply_propose_remove(header, payload, state):
proposal_payload = role_transaction_pb2.ProposeRemoveRoleMember()
proposal_payload.ParseFromString(payload.content)
role_owners_address = addresser.role.owner.address(
proposal_payload.role_id, proposal_payload.user_id)
proposal_address = addresser.proposal.address(
object_id=proposal_payload.role_id, target_id=proposal_payload.user_id)
state_entries = role_validator.validate_role_rel_proposal(
header, proposal_payload, role_owners_address, state, True)
if not proposal_validator.has_no_open_proposal(
state_entries=state_entries,
object_id=proposal_payload.role_id,
related_id=proposal_payload.user_id,
proposal_address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.REMOVE_ROLE_OWNERS,
):
raise InvalidTransaction(
"There is already an open proposal for REMOVE_ROLE_OWNERS "
"with role id {} and user id {}".format(proposal_payload.role_id,
proposal_payload.user_id))
state_change.propose_role_action(
state_entries=state_entries,
header=header,
payload=proposal_payload,
address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.REMOVE_ROLE_OWNERS,
state=state,
)
def apply_propose_remove(header, payload, state):
propose = role_transaction_pb2.ProposeRemoveRoleTask()
propose.ParseFromString(payload.content)
state_entries = proposal_validator.validate_role_task_proposal(
header, propose, state)
proposal_address = addresser.proposal.address(propose.role_id,
propose.task_id)
state_change.propose_role_action(
state_entries=state_entries,
header=header,
payload=propose,
address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.REMOVE_ROLE_TASK,
state=state,
related_type="task_id",
)
