def save(self, *args, **kwargs):
if not self.slug:
self.slug = generate_slug(Period)
if 'update_fields' in kwargs and 'slug' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['slug']))
if not self.version_hash:
self.version_hash = get_version_hash()
if 'update_fields' in kwargs and 'version_hash' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['version_hash']))
if self.start >= self.end:
raise ValidationError("start cannot be after end")
Q_date_conflict = get_date_conflict_Q(self.start, self.end)
conflicting_periods = Period.objects.filter(
Q(company=self.company)
& Q_date_conflict)
if self.pk:
conflicting_periods = conflicting_periods.exclude(pk=self.pk)
if conflicting_periods.exists():
raise ValidationError(
f"start and end date overlaps with another period: {conflicting_periods.values_list('pk', flat=True)}"
)
return super().save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = generate_slug(Company)
if 'update_fields' in kwargs and 'slug' not in kwargs['update_fields']:
kwargs['update_fields'] = list(chain(kwargs['update_fields'], ['slug']))
return super().save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = generate_slug(JournalEntry)
if 'update_fields' in kwargs and 'slug' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['slug']))
if not self.display_id:
self.display_id = get_next_journal_entry_display_id_for_company(
self.period.company)
if 'update_fields' in kwargs and 'display_id' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['display_id']))
if not (self.period.start <= self.date <= self.period.end):
raise ValidationError("entry date must fall within period")
for je_line in self.lines.all():
if je_line.account.user and je_line.account.user != self.period.user:
raise ValidationError(
"period user does not equal account user")
return super().save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = generate_slug(Account)
if 'update_fields' in kwargs and 'slug' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['slug']))
if self.company and self.company.user != self.user:
raise ValidationError("company user mismatch")
if self.is_current is not None and self.type not in self.CURRENT_TYPES:
raise ValidationError(
"is_current cannot be assigned to this accoount type")
if self.type in self.CURRENT_TYPES and self.is_current is None:
raise ValidationError(
"is_current cannot be None for this accoount type")
if self.type in self.OPERATING_TYPES and self.is_operating is None:
raise ValidationError(
"is_operating cannot be None for this accoount type")
if not self.type in self.OPERATING_TYPES and not self.is_operating is None:
raise ValidationError(
"is_operating must be None for this accoount type")
# Validate tag is valid
if self.tag == self.TAG_COST_OF_GOODS:
if not self.type in [self.TYPE_REVENUE, self.TYPE_EXPENSE]:
raise ValidationError(
f"Accounts with tag {self.ACCOUNT_TAG_NAME_DICT[self.tag]} must be an expense account."
)
if self.type == self.TYPE_REVENUE and not self.is_contra:
raise ValidationError(
f"Revenue account must be marked as a contra account to hold a Cost of Goods sold tag."
)
if self.type == self.TYPE_EXPENSE and self.is_contra:
raise ValidationError(
f"Expense accounts cannot be marked as a contra account to hold a Cost of Goods sold tag."
)
if not self.is_operating:
raise ValidationError(
f"Accounts with the tag Cost of Goods Sold must be operating accounts."
)
if self.tag == self.TAG_RETAINED_EARNINGS:
if self.type != self.TYPE_EQUITY or self.is_contra:
raise ValidationError(
f"Accounts with tag {self.ACCOUNT_TAG_NAME_DICT[self.tag]} must be a non-contra equity account."
)
if self.tag == self.TAG_CASH:
if self.type != self.TYPE_ASSET or self.is_contra or not self.is_current:
raise ValidationError(
f"Accounts with tag {self.ACCOUNT_TAG_NAME_DICT[self.tag]} must be a non-contra current asset account."
)
return super().save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = generate_slug(JournalEntryLine)
if 'update_fields' in kwargs and 'slug' not in kwargs[
'update_fields']:
kwargs['update_fields'] = list(
chain(kwargs['update_fields'], ['slug']))
if self.account.user and self.account.user != self.journal_entry.period.user:
raise ValidationError("period user does not equal account user")
return super().save(*args, **kwargs)
def import_company_data(data: dict, user) -> Company:
# TODO: use bulk_create
# Create a new company
company_name = data['company']['name']
new_company_name = None
if Company.objects.filter(user=user, name=company_name).exists():
while True:
slug_suffix = generate_slug(None)
new_company_name = company_name[:Account.name.field.max_length -
(len(slug_suffix) +
1)] + slug_suffix
if not Company.objects.filter(user=user,
name=new_company_name).exists():
break
else:
new_company_name = company_name
new_user_history = data['meta']['user_history'] + [
{
'user_hash': user.userprofile.slug,
'timestamp': timezone.now().strftime("%s"),
'event': 'import',
}
]
new_company = Company.objects.create(
user=user,
name=new_company_name,
user_finger_print_str=json.dumps(new_user_history))
data['company']['new_id'] = new_company.id
# create new accounts
account_map = {}
for ix, account_data in enumerate(data['accounts']):
new_account = Account.objects.create(
company=new_company,
user=user,
name=account_data['name'],
number=account_data['number'],
type=account_data['type'],
tag=account_data['tag'],
is_contra=account_data['is_contra'],
is_current=account_data['is_current'],
is_operating=account_data['is_operating'])
account_map[account_data['id']] = new_account
# Create new periods
period_map = {}
for ix, period_data in enumerate(data['periods']):
new_period = Period.objects.create(start=period_data['start_str'],
end=period_data['end_str'],
company=new_company)
period_map[period_data['id']] = new_period
# Create new Journal Entries
journal_entry_id_map = {}
journal_entry_slug_map = {}
for ix, journal_entry_data in enumerate(data['journal_entries']):
new_journal_entry = JournalEntry.objects.create(
period=period_map[journal_entry_data['period_id']],
date=journal_entry_data['date_str'],
memo=journal_entry_data['memo'],
is_adjusting_entry=journal_entry_data['is_adjusting_entry'],
is_closing_entry=journal_entry_data['is_closing_entry'],
)
journal_entry_id_map[journal_entry_data['id']] = new_journal_entry
journal_entry_slug_map[journal_entry_data['slug']] = new_journal_entry
# Create journal entry lines
new_journal_entry_lines = []
jel_slugs = list(
generate_slugs_batch(JournalEntryLine,
len(data['journal_entry_lines'])))
for ix, jel_data in enumerate(data['journal_entry_lines']):
new_journal_entry_lines.append(
JournalEntryLine(
slug=jel_slugs[ix],
journal_entry=journal_entry_id_map[
jel_data['journal_entry_id']],
account=account_map[jel_data['account_id']],
type=jel_data['type'],
amount=jel_data['amount'],
))
JournalEntryLine.objects.bulk_create(new_journal_entry_lines)
# Create cash flow worksheets
for cfws in data['cash_flow_worksheets']:
cfws_je_data = json.loads(cfws['data'])
new_cfws_data = []
for cfws_je in cfws_je_data:
new_je = journal_entry_slug_map[cfws_je['journal_entry']]
new_cfws_data.append({
'journal_entry': new_je.slug,
'operations': cfws_je['operations'],
'investments': cfws_je['investments'],
'finances': cfws_je['finances'],
})
new_period = period_map[cfws['period_id']]
reports_lib.create_cash_flow_worksheet(new_period, new_cfws_data)
return new_company