mia-accounting-django/accounting/utils.py

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# The accounting application of the Mia project.
# by imacat <imacat@mail.imacat.idv.tw>, 2020/7/13
# Copyright (c) 2020 imacat.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""The utilities of the accounting application.
"""
from django.conf import settings
from django.urls import reverse
from accounting.models import Account
from mia_core.period import Period
class ReportUrl:
"""The URL of the accounting reports.
Args:
**kwargs: the keyword arguments:
period (Period): The currently-specified period.
cash (Account): The currently-specified account of the
cash account or cash summary.
ledger (Account): The currently-specified account of the
ledger or leger summary.
Attributes:
cash (str): The URL of the cash account.
cash_summary (str): The URL of the cash summary.
ledger (str): The URL of the ledger.
ledger_summary (str): The URL of the ledger summary.
journal (str): The URL of the journal.
trial_balance (str): The URL of the trial balance.
income_statement (str): The URL of the income statement.
balance_sheet (str): The URL of the balance sheet.
"""
_period = None
_cash_account = None
_ledger_account = None
def __init__(self, **kwargs):
if "period" in kwargs:
self._period = kwargs["period"]
else:
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self._period = Period()
if "cash" in kwargs:
self._cash_account = kwargs["cash"]
else:
self._cash_account = Account.objects.get(
code=settings.ACCOUNTING["DEFAULT_CASH_ACCOUNT"])
if "ledger" in kwargs:
self._ledger_account = kwargs["ledger"]
else:
self._ledger_account = Account.objects.get(
code=settings.ACCOUNTING["DEFAULT_LEDGER_ACCOUNT"])
@property
def cash(self):
return reverse(
"accounting:cash",
args=[self._cash_account.code, self._period.spec])
@property
def cash_summary(self):
return reverse(
"accounting:cash-summary", args=[self._cash_account.code])
@property
def ledger(self):
return reverse(
"accounting:ledger",
args=[self._ledger_account.code, self._period.spec])
@property
def ledger_summary(self):
return reverse(
"accounting:ledger-summary",
args=[self._ledger_account.code])
@property
def journal(self):
return reverse("accounting:journal", args=[self._period.spec])
@property
def trial_balance(self):
return reverse(
"accounting:trial-balance", args=[self._period.spec])
@property
def income_statement(self):
return reverse(
"accounting:income-statement", args=[self._period.spec])
@property
def balance_sheet(self):
return reverse(
"accounting:balance-sheet", args=[self._period.spec])