113 lines
5.6 KiB
Python
113 lines
5.6 KiB
Python
import json
|
|
from datetime import datetime
|
|
|
|
from sqlalchemy.ext.hybrid import hybrid_property
|
|
from sqlalchemy.orm import backref
|
|
|
|
from backend import db
|
|
|
|
# This is the association table for the many-to-many relationship between
|
|
# virtual commands and recorder commands.
|
|
virtual_command_recorder_command_table = db.Table('virtual_command_recorder_command',
|
|
db.Column('virtual_command_id', db.Integer,
|
|
db.ForeignKey('virtual_command.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True),
|
|
db.Column('recorder_command_id', db.Integer,
|
|
db.ForeignKey('recorder_command.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True))
|
|
|
|
# This is the association table for the many-to-many relationship between
|
|
# virtual commands and recorder commands.
|
|
virtual_command_recorder_table = db.Table('virtual_command_recorder',
|
|
db.Column('virtual_command_id', db.Integer,
|
|
db.ForeignKey('virtual_command.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True),
|
|
db.Column('recorder_id', db.Integer,
|
|
db.ForeignKey('recorder.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True))
|
|
|
|
# This is the association table for the many-to-many relationship between
|
|
# virtual commands and recorder commands.
|
|
virtual_command_recorder_model_table = db.Table('virtual_command_recorder_model',
|
|
db.Column('virtual_command_id', db.Integer,
|
|
db.ForeignKey('virtual_command.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True),
|
|
db.Column('recorder_model_id', db.Integer,
|
|
db.ForeignKey('recorder_model.id',
|
|
onupdate="CASCADE",
|
|
ondelete="CASCADE"),
|
|
primary_key=True))
|
|
|
|
|
|
class VirtualCommand(db.Model):
|
|
id = db.Column(db.Integer, autoincrement=True, primary_key=True)
|
|
created_at = db.Column(db.DateTime, nullable=False, default=datetime.utcnow())
|
|
name = db.Column(db.Unicode(63), unique=True, nullable=False)
|
|
description = db.Column(db.Unicode(255), unique=False, nullable=True, default="")
|
|
|
|
recorders = db.relationship('Recorder', secondary=virtual_command_recorder_table,
|
|
back_populates='virtual_commands')
|
|
|
|
recorder_commands = db.relationship('RecorderCommand', secondary=virtual_command_recorder_command_table,
|
|
back_populates='virtual_commands')
|
|
|
|
recorder_model_commands = db.relationship('RecorderModel', secondary=virtual_command_recorder_model_table,
|
|
back_populates='virtual_commands')
|
|
|
|
# parent_virtual_command = db.relationship('VirtualCommand', back_populates='child_virtual_commands')
|
|
parent_virtual_command_id = db.Column(db.Integer, db.ForeignKey('virtual_command.id'))
|
|
child_virtual_commands = db.relationship('VirtualCommand',
|
|
backref=backref('parent_virtual_command', remote_side=[id]))
|
|
|
|
command_order_string = db.Column(db.String)
|
|
|
|
def __init__(self, **kwargs):
|
|
super(VirtualCommand, self).__init__(**kwargs)
|
|
|
|
@staticmethod
|
|
def get_by_name(name):
|
|
"""
|
|
Find group by name
|
|
:param name:
|
|
:return:
|
|
"""
|
|
return VirtualCommand.query.filter(VirtualCommand.name == name).first()
|
|
|
|
@staticmethod
|
|
def get_all():
|
|
"""
|
|
Return all groups
|
|
:return:
|
|
"""
|
|
return VirtualCommand.query.all()
|
|
|
|
@hybrid_property
|
|
def command_order(self):
|
|
if self.command_order_string is None:
|
|
return []
|
|
return json.loads(self.command_order_string)
|
|
|
|
@command_order.setter
|
|
def command_order(self, ordered_list_of_commands: list):
|
|
self.command_order_string = json.dumps(ordered_list_of_commands)
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
def to_dict(self):
|
|
return dict(id=self.id, name=self.name, description=self.description)
|
|
|
|
def toJSON(self):
|
|
return json.dumps(self.to_dict(), default=lambda o: o.__dict__,
|
|
sort_keys=True, indent=4)
|