def _role_already_exists(state_return, role_id):
if not state_return:
return False
role_attr_container = role_state_pb2.RoleAttributesContainer()
role_attr_container.ParseFromString(state_return[0].data)
return is_in_role_attributes_container(container=role_attr_container,
identifier=role_id)
def _handle_role_state_set(create_role, state):
role_container = role_state_pb2.RoleAttributesContainer()
role = role_container.role_attributes.add()
role.role_id = create_role.role_id
role.name = create_role.name
role.metadata = create_role.metadata
entries_to_set = [
StateEntry(address=addresser.make_role_attributes_address(
create_role.role_id),
data=role_container.SerializeToString())
]
pubkeys_by_address = {}
for admin in list(create_role.admins):
admin_address = addresser.make_role_admins_address(
role_id=create_role.role_id, user_id=admin)
if admin_address in pubkeys_by_address:
pubkeys_by_address[admin_address].append(admin)
else:
pubkeys_by_address[admin_address] = [admin]
for owner in list(create_role.owners):
owner_address = addresser.make_role_owners_address(
role_id=create_role.role_id, user_id=owner)
if owner_address in pubkeys_by_address:
pubkeys_by_address[owner_address].append(owner)
else:
pubkeys_by_address[owner_address] = [owner]
state_returns = get_state(state, [
addresser.make_role_admins_address(role_id=create_role.role_id,
user_id=a)
for a in create_role.admins
] + [
addresser.make_role_owners_address(role_id=create_role.role_id,
user_id=o)
for o in create_role.owners
])
for addr, pubkeys in pubkeys_by_address.items():
try:
state_entry = get_state_entry(state_returns, addr)
container = role_state_pb2.RoleRelationshipContainer()
container.ParseFromString(state_entry.data)
except KeyError:
container = role_state_pb2.RoleRelationshipContainer()
_add_role_rel_to_container(container, create_role.role_id, pubkeys)
entries_to_set.append(
StateEntry(address=addr, data=container.SerializeToString()))
set_state(state, entries_to_set)
def return_role_container(entry):
role_container = role_state_pb2.RoleAttributesContainer()
role_container.ParseFromString(entry.data)
return role_container