2020-06-30 20:59:24 +08:00
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# The accounting application of the Mia project.
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# by imacat <imacat@mail.imacat.idv.tw>, 2020/6/30
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# Copyright (c) 2020 imacat.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""The view controllers of the accounting application.
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"""
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from django.http import HttpResponseRedirect
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2020-06-29 19:41:52 +08:00
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from django.shortcuts import render
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2020-06-30 20:59:24 +08:00
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from django.urls import reverse
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from django.utils import dateformat, timezone
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from django.views import generic
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from django.views.decorators.http import require_http_methods
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from accounting.models import Record
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from accounting.utils import PeriodParser
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from mia import settings
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@require_http_methods(["GET"])
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def home(request):
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"""The accounting home page.
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Returns:
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The redirection to the default accounting report.
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"""
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return HttpResponseRedirect(reverse("accounting:cash.home"))
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@require_http_methods(["GET"])
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def cash_home(request):
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"""The accounting cash report home page.
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Returns:
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The redirection to the default subject and month.
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"""
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subject_code = settings.ACCOUNTING["DEFAULT_CASH_SUBJECT"]
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period_spec = dateformat.format(timezone.now(), "Y-m")
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return HttpResponseRedirect(
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reverse("accounting:cash", args=(subject_code, period_spec)))
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class CashReportView(generic.ListView):
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"""The accounting cash report."""
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http_method_names = ["get"]
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template_name = "accounting/cash.html"
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context_object_name = "records"
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def get_queryset(self):
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"""Return the records for the accounting cash report."""
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period = PeriodParser(self.kwargs["period_spec"])
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if self.kwargs["subject_code"] == "0":
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records = Record.objects.raw(
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"""SELECT r.*
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FROM accounting_records AS r
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INNER JOIN (SELECT
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t1.sn AS sn,
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t1.date AS date,
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t1.ord AS ord
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FROM accounting_records AS r1
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LEFT JOIN accounting_transactions AS t1 ON r1.transaction_sn=t1.sn
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LEFT JOIN accounting_subjects AS s1 ON r1.subject_sn = s1.sn
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WHERE (s1.code LIKE '11%%'
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OR s1.code LIKE '12%%'
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OR s1.code LIKE '21%%'
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OR s1.code LIKE '22%%')
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AND t1.date >= %s
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AND t1.date <= %s
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GROUP BY t1.sn) AS t
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ON r.transaction_sn=t.sn
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LEFT JOIN accounting_subjects AS s ON r.subject_sn = s.sn
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WHERE s.code NOT LIKE '11%%'
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AND s.code NOT LIKE '12%%'
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AND s.code NOT LIKE '21%%'
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AND s.code NOT LIKE '22%%'
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ORDER BY t.date, t.ord, CASE WHEN is_credit THEN 1 ELSE 2 END, r.ord""",
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[period.start, period.end])
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else:
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records = Record.objects.raw(
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"""SELECT r.*
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FROM accounting_records AS r
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INNER JOIN (SELECT
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t1.sn AS sn,
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t1.date AS date,
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t1.ord AS ord
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FROM accounting_records AS r1
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LEFT JOIN accounting_transactions AS t1 ON r1.transaction_sn=t1.sn
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LEFT JOIN accounting_subjects AS s1 ON r1.subject_sn = s1.sn
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WHERE t1.date >= %s
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AND t1.date <= %s
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AND s1.code LIKE %s
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GROUP BY t1.sn) AS t
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ON r.transaction_sn=t.sn
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LEFT JOIN accounting_subjects AS s ON r.subject_sn = s.sn
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WHERE s.code NOT LIKE %s
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ORDER BY t.date, t.ord, CASE WHEN is_credit THEN 1 ELSE 2 END, r.ord""",
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[period.start,
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period.end,
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self.kwargs["subject_code"] + "%",
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self.kwargs["subject_code"] + "%"])
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return records
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