atst/atst/models/application_role.py
2019-10-31 13:46:04 -04:00

123 lines
3.3 KiB
Python

from enum import Enum
from sqlalchemy import and_, Index, ForeignKey, Column, Enum as SQLAEnum, Table
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import relationship
from sqlalchemy.event import listen
from atst.utils import first_or_none
from atst.models.base import Base
import atst.models.mixins as mixins
import atst.models.types as types
from atst.models.environment_role import EnvironmentRole
from atst.models.mixins.auditable import record_permission_sets_updates
class Status(Enum):
ACTIVE = "active"
DISABLED = "disabled"
PENDING = "pending"
application_roles_permission_sets = Table(
"application_roles_permission_sets",
Base.metadata,
Column(
"application_role_id", UUID(as_uuid=True), ForeignKey("application_roles.id")
),
Column("permission_set_id", UUID(as_uuid=True), ForeignKey("permission_sets.id")),
)
class ApplicationRole(
Base,
mixins.TimestampsMixin,
mixins.AuditableMixin,
mixins.PermissionsMixin,
mixins.DeletableMixin,
):
__tablename__ = "application_roles"
id = types.Id()
application_id = Column(
UUID(as_uuid=True), ForeignKey("applications.id"), index=True, nullable=False
)
application = relationship("Application", back_populates="roles")
user_id = Column(
UUID(as_uuid=True), ForeignKey("users.id"), index=True, nullable=True
)
status = Column(SQLAEnum(Status, native_enum=False), default=Status.PENDING)
permission_sets = relationship(
"PermissionSet", secondary=application_roles_permission_sets
)
environment_roles = relationship(
"EnvironmentRole",
primaryjoin=and_(
EnvironmentRole.application_role_id == id, EnvironmentRole.deleted == False
),
)
@property
def latest_invitation(self):
if self.invitations:
return self.invitations[-1]
@property
def user_name(self):
if self.user:
return self.user.full_name
elif self.latest_invitation:
return self.latest_invitation.user_name
def __repr__(self):
return "<ApplicationRole(application='{}', user_id='{}', id='{}', permissions={})>".format(
self.application.name, self.user_id, self.id, self.permissions
)
@property
def history(self):
previous_state = self.get_changes()
change_set = {}
if "status" in previous_state:
from_status = previous_state["status"][0].value
to_status = self.status.value
change_set["status"] = [from_status, to_status]
return change_set
def has_permission_set(self, perm_set_name):
return first_or_none(
lambda prms: prms.name == perm_set_name, self.permission_sets
)
@property
def portfolio_id(self):
return self.application.portfolio_id
@property
def event_details(self):
return {
"updated_user_name": self.user_name,
"updated_user_id": str(self.user_id),
"application": self.application.name,
"portfolio": self.application.portfolio.name,
}
Index(
"application_role_user_application",
ApplicationRole.user_id,
ApplicationRole.application_id,
unique=True,
)
listen(
ApplicationRole.permission_sets,
"bulk_replace",
record_permission_sets_updates,
raw=True,
)