Added the ledger summary in the accounting application.
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@ -324,6 +324,7 @@ class RecordSummary(models.Model):
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month = models.DateField(primary_key=True)
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credit_amount = models.PositiveIntegerField()
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debit_amount = models.PositiveIntegerField()
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balance = models.IntegerField()
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_label = None
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@ -337,10 +338,6 @@ class RecordSummary(models.Model):
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def label(self, value):
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self._label = value
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@property
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def balance(self):
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return self.credit_amount - self.debit_amount
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_cumulative_balance = None
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@property
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169
accounting/templates/accounting/ledger_summary.html
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169
accounting/templates/accounting/ledger_summary.html
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@ -0,0 +1,169 @@
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{% extends "base.html" %}
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{% comment %}
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The Mia Accounting Application
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ledger_summary.html: The template for the ledger summary reports
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Copyright (c) 2020 imacat.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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Author: imacat@mail.imacat.idv.tw (imacat)
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First written: 2020/7/17
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{% endcomment %}
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{% load i18n %}
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{% load humanize %}
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{% load mia_core %}
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{% load accounting %}
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{% block settings %}
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{% blocktrans asvar title with subject=current_subject.title|title context "Accounting|" %}Ledger Summary for {{ subject }}{% endblocktrans %}
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{% setvar "title" title %}
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{% endblock %}
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{% block content %}
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<div class="btn-group btn-actions">
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<div class="btn-group">
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<button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
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<i class="fas fa-edit"></i>
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{% trans "New" context "Accounting|" as text %}
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{{ text|force_escape }}
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</button>
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<div class="dropdown-menu">
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{% url "accounting:transaction.create" "expense" as url %}
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<a class="dropdown-item" href="{% url_query url r=request.get_full_path %}">
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{% trans "Cash Expense" context "Accounting|" as text %}
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{{ text|force_escape }}
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</a>
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{% url "accounting:transaction.create" "income" as url %}
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<a class="dropdown-item" href="{% url_query url r=request.get_full_path %}">
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{% trans "Cash Income" context "Accounting|" as text %}
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{{ text|force_escape }}
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</a>
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{% url "accounting:transaction.create" "transfer" as url %}
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<a class="dropdown-item" href="{% url_query url r=request.get_full_path %}">
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{% trans "Transfer" context "Accounting|" as text %}
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{{ text|force_escape }}
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</a>
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</div>
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</div>
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{% with current_report_icon="fas fa-file-invoice-dollar" %}
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{% trans "Ledger Summary" context "Accounting|" as current_report_title %}
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{% include "accounting/include/report-chooser.html" %}
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{% endwith %}
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<div class="btn-group">
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<button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
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<span class="d-none d-md-inline">{{ current_subject.title|title }}</span>
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<span class="d-md-none">{% trans "Subject" context "Accounting|" as text %}{{ text|force_escape }}</span>
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</button>
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<div class="dropdown-menu subject-picker">
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{% for subject in subjects %}
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<a class="dropdown-item {% if subject.code == current_subject.code %} active {% endif %}>" href="{% url "accounting:cash-summary" subject.code %}">
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{{ subject.title|title }}
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</a>
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{% endfor %}
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</div>
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</div>
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</div>
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{% if records %}
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{% include "mia_core/include/pagination.html" %}
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{# The table for large screens #}
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<table class="table table-striped table-hover d-none d-sm-table general-journal-table">
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<thead>
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<tr>
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<th scope="col">{% trans "Month" context "Accounting|" as text %}{{ text|force_escape }}</th>
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<th class="amount" scope="col">{% trans "Debit" context "Accounting|" as text %}{{ text|force_escape }}</th>
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<th class="amount" scope="col">{% trans "Credit" context "Accounting|" as text %}{{ text|force_escape }}</th>
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<th class="amount" scope="col">{% trans "Balance" context "Accounting|" as text %}{{ text|force_escape }}</th>
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<th class="amount" scope="col">{% trans "Cumulative Balance" context "Accounting|" as text %}{{ text|force_escape }}</th>
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<th class="actions" scope="col">{% trans "View" context "Accounting|" as text %}{{ text|force_escape }}</th>
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</tr>
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</thead>
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<tbody>
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{% for record in records %}
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<tr class="{% if current_subject.code|first in "12" and record.balance < 0 %} table-danger {% endif %}">
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<td>{{ record.label }}</td>
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<td class="amount">{{ record.debit_amount|accounting_amount }}</td>
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<td class="amount">{{ record.credit_amount|accounting_amount }}</td>
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<td class="amount {% if record.balance < 0 %} text-danger {% endif %}">{{ record.balance|accounting_amount }}</td>
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<td class="amount {% if record.cumulative_balance < 0 %} text-danger {% endif %}">{{ record.cumulative_balance|accounting_amount }}</td>
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<td class="actions">
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{% if record.month is not None %}
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<a class="btn btn-info" role="button" href="{% url "accounting:ledger" current_subject.code record.month|date:"Y-m" %}">
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<i class="fas fa-eye"></i>
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<span class="d-none d-lg-inline">{% trans "View" context "Accounting|" as text %}{{ text|force_escape }}</span>
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</a>
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{% endif %}
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</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{# The list for small screens #}
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<ul class="list-group d-sm-none">
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{% for record in records %}
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<li class="list-group-item {% if current_subject.code|first in "12" and record.balance < 0 %} list-group-item-danger {% endif %}">
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{% if record.month is not None %}
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<a class="list-group-item-action d-flex justify-content-between align-items-center" href="{% url "accounting:ledger" current_subject.code record.month|date:"Y-m" %}">
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{{ record.label }}
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<div>
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<span class="badge badge-success badge-pill">
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{{ record.debit_amount|accounting_amount }}
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</span>
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<span class="badge badge-warning badge-pill">
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{{ record.credit_amount|accounting_amount }}
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</span>
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<span class="badge {% if record.balance < 0 %} badge-danger {% else %} badge-info {% endif %} badge-pill">
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{{ record.balance|intcomma:False }}
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</span>
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<span class="badge {% if record.cumulative_balance < 0 %} badge-danger {% else %} badge-info {% endif %} badge-pill">
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{{ record.cumulative_balance|intcomma:False }}
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</span>
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<span class="badge {% if record.balance < 0 %} badge-danger {% else %} badge-info {% endif %} badge-pill">
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{{ record.balance|intcomma:False }}
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</span>
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<span class="badge {% if record.cumulative_balance < 0 %} badge-danger {% else %} badge-primary {% endif %} badge-pill">
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{{ record.cumulative_balance|intcomma:False }}
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</span>
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</div>
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</a>
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{% else %}
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<div class="d-flex justify-content-between align-items-center">
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{{ record.label }}
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<div>
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<span class="badge badge-success badge-pill">
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{{ record.debit_amount|accounting_amount }}
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</span>
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<span class="badge badge-warning badge-pill">
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{{ record.credit_amount|accounting_amount }}
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</span>
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<span class="badge {% if record.balance < 0 %} badge-danger {% else %} badge-info {% endif %} badge-pill">
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{{ record.balance|intcomma:False }}
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</span>
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<span class="badge {% if record.cumulative_balance < 0 %} badge-danger {% else %} badge-primary {% endif %} badge-pill">
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{{ record.cumulative_balance|intcomma:False }}
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</span>
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</div>
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</div>
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{% endif %}
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</li>
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{% endfor %}
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</ul>
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{% else %}
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<p>{{ _("There is currently no data.")|force_escape }}</p>
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{% endif %}
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{% endblock %}
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@ -55,7 +55,7 @@ urlpatterns = [
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path("ledger-summary",
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mia_core_views.todo, name="ledger-summary.home"),
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path("ledger-summary/<str:subject_code>",
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mia_core_views.todo, name="ledger-summary"),
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views.ledger_summary, name="ledger-summary"),
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path("journal",
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mia_core_views.todo, name="journal.home"),
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path("journal/<str:period_spec>",
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@ -455,3 +455,53 @@ def ledger(request, subject_code, period_spec):
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"reports": ReportUrl(ledger=current_subject, period=period),
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"subjects": subjects,
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})
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def ledger_summary(request, subject_code):
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"""The ledger summary report."""
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# The subject
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subjects = _ledger_subjects()
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current_subject = None
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for subject in subjects:
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if subject.code == subject_code:
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current_subject = subject
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if current_subject is None:
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raise Http404()
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if connection.vendor == "postgresql":
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month_definition = "CAST(DATE_TRUNC('month', t.date) AS date)"
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elif connection.vendor == "sqlite":
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month_definition = "DATE(t.date, 'start of month')"
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else:
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month_definition = None
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# The SQL query
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records = list(RecordSummary.objects.raw(
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f"""SELECT
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{month_definition} AS month,
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SUM(CASE WHEN r.is_credit THEN 0 ELSE r.amount END) AS debit_amount,
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SUM(CASE WHEN r.is_credit THEN r.amount ELSE 0 END) AS credit_amount,
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SUM(CASE WHEN r.is_credit THEN -1 ELSE 1 END * r.amount) AS balance
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FROM accounting_records AS r
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INNER JOIN accounting_transactions AS t ON r.transaction_sn = t.sn
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INNER JOIN accounting_subjects AS s ON r.subject_sn = s.sn
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WHERE s.code LIKE %s
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GROUP BY month
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ORDER BY month""",
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[current_subject.code + "%"]))
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cumulative_balance = 0
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for record in records:
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cumulative_balance = cumulative_balance + record.balance
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record.cumulative_balance = cumulative_balance
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records.append(RecordSummary(
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label=pgettext("Accounting|", "Total"),
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credit_amount=sum([x.credit_amount for x in records]),
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debit_amount=sum([x.debit_amount for x in records]),
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cumulative_balance=cumulative_balance,
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))
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pagination = Pagination(request, records, True)
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return render(request, "accounting/ledger_summary.html", {
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"records": pagination.records,
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"pagination": pagination,
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"current_subject": current_subject,
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"reports": ReportUrl(cash=current_subject),
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"subjects": subjects,
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})
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