IdHub/idhub/models.py

175 lines
4.5 KiB
Python

import json
from django.db import models
from django.utils.translation import gettext_lazy as _
from idhub_auth.models import User
# class Event(models.Model):
# Para los "audit logs" que se requieren en las pantallas.
# timestamp = models.DateTimeField()
# Los eventos no tienen relación con otros objetos a nivel de BBDD.
# event_data = models.CharField(max_length=250)
class DID(models.Model):
created_at = models.DateTimeField(auto_now=True)
did = models.CharField(max_length=250, unique=True)
label = models.CharField(max_length=50)
user = models.ForeignKey(
User,
on_delete=models.CASCADE,
related_name='dids',
null=True,
)
# kind = "KEY|WEB"
@property
def is_organization_did(self):
if not self.user:
return True
return False
class Schemas(models.Model):
file_schema = models.CharField(max_length=250)
data = models.TextField()
created_at = models.DateTimeField(auto_now=True)
@property
def get_schema(self):
if not self.data:
return {}
return json.loads(self.data)
def name(self):
return self.get_schema.get('name', '')
def description(self):
return self.get_schema.get('description', '')
class VerificableCredential(models.Model):
"""
Definition of Verificable Credentials
"""
class Status(models.IntegerChoices):
ENABLED = 1, _("Enabled")
REQUESTED = 2, _("Requested")
ISSUED = 3, _("Issued")
REVOKED = 4, _("Revoked")
EXPIRED = 6, _("Expired")
id_string = models.CharField(max_length=250)
verified = models.BooleanField()
created_on = models.DateTimeField(auto_now=True)
issuer_on = models.DateTimeField(null=True)
did_issuer = models.CharField(max_length=250)
did_subject = models.CharField(max_length=250)
data = models.TextField()
status = models.PositiveSmallIntegerField(
choices=Status.choices,
default=Status.ENABLED
)
user = models.ForeignKey(
User,
on_delete=models.CASCADE,
related_name='vcredentials',
)
@property
def get_schema(self):
if not self.data:
return {}
return json.loads(self.data)
def type(self):
return self.get_schema.get('name', '')
def description(self):
return self.get_schema.get('description', '')
def get_status(self):
return self.Status(self.status).label
def get_datas(self):
data = json.loads(self.data).get('instance').items()
return data
# import pdb; pdb.set_trace()
class VCTemplate(models.Model):
wkit_template_id = models.CharField(max_length=250)
data = models.TextField()
class File_datas(models.Model):
file_name = models.CharField(max_length=250)
success = models.BooleanField(default=True)
created_at = models.DateTimeField(auto_now=True)
class Membership(models.Model):
"""
This model represent the relation of this user with the ecosystem.
"""
class Types(models.IntegerChoices):
BENEFICIARY = 1, _('Beneficiary')
EMPLOYEE = 2, _('Employee')
PARTNER = 3, _('Partner')
type = models.PositiveSmallIntegerField(_('Type of membership'), choices=Types.choices)
start_date = models.DateField(
_('Start date'),
help_text=_('What date did the membership start?'),
blank=True,
null=True
)
end_date = models.DateField(
_('End date'),
help_text=_('What date did the membership end?'),
blank=True,
null=True
)
user = models.ForeignKey(
User,
on_delete=models.CASCADE,
related_name='memberships',
)
def get_type(self):
return dict(self.Types.choices).get(self.type)
class Rol(models.Model):
name = models.CharField(max_length=250)
def __str__(self):
return self.name
class Service(models.Model):
domain = models.CharField(max_length=250)
description = models.CharField(max_length=250)
rol = models.ManyToManyField(
Rol,
)
def get_roles(self):
return ", ".join([x.name for x in self.rol.all()])
def __str__(self):
return "{} -> {}".format(self.domain, self.get_roles())
class UserRol(models.Model):
user = models.ForeignKey(
User,
on_delete=models.CASCADE,
related_name='roles',
)
service = models.ForeignKey(
Service,
on_delete=models.CASCADE,
related_name='users',
)