Files
WYGIWYH/app/apps/accounts/models.py

97 lines
2.9 KiB
Python

from django.conf import settings
from django.core.exceptions import ValidationError
from django.db import models
from django.utils.translation import gettext_lazy as _
from apps.common.middleware.thread_local import get_current_user
from apps.common.models import SharedObject, SharedObjectManager
from apps.transactions.models import Transaction
class AccountGroup(SharedObject):
name = models.CharField(max_length=255, verbose_name=_("Name"))
objects = SharedObjectManager()
all_objects = models.Manager() # Unfiltered manager
class Meta:
verbose_name = _("Account Group")
verbose_name_plural = _("Account Groups")
db_table = "account_groups"
unique_together = (("owner", "name"),)
ordering = ["name", "id"]
def __str__(self):
return self.name
class Account(SharedObject):
name = models.CharField(max_length=255, verbose_name=_("Name"))
group = models.ForeignKey(
AccountGroup,
on_delete=models.SET_NULL,
verbose_name=_("Account Group"),
blank=True,
null=True,
)
currency = models.ForeignKey(
"currencies.Currency",
verbose_name=_("Currency"),
on_delete=models.PROTECT,
related_name="accounts",
)
exchange_currency = models.ForeignKey(
"currencies.Currency",
verbose_name=_("Exchange Currency"),
on_delete=models.SET_NULL,
related_name="exchange_accounts",
null=True,
blank=True,
help_text=_("Default currency for exchange calculations"),
)
is_asset = models.BooleanField(
default=False,
verbose_name=_("Asset account"),
help_text=_(
"Asset accounts count towards your Net Worth, but not towards your month."
),
)
is_archived = models.BooleanField(
default=False,
verbose_name=_("Archived"),
help_text=_("Archived accounts don't show up nor count towards your net worth"),
)
untracked_by = models.ManyToManyField(
settings.AUTH_USER_MODEL,
blank=True,
related_name="untracked_accounts",
)
objects = SharedObjectManager()
all_objects = models.Manager() # Unfiltered manager
class Meta:
verbose_name = _("Account")
verbose_name_plural = _("Accounts")
unique_together = (("owner", "name"),)
ordering = ["name", "id"]
def __str__(self):
return self.name
def is_untracked_by(self):
user = get_current_user()
return self.untracked_by.filter(pk=user.pk).exists()
def clean(self):
super().clean()
if self.exchange_currency == self.currency:
raise ValidationError(
{
"exchange_currency": _(
"Exchange currency cannot be the same as the account's main currency."
)
}
)