Add cash register summary view

counter/models.py

@@ -346,6 +346,14 @@ class CashRegisterSummary(models.Model):
     def __str__(self):
         return "At %s by %s - Total: %s €" % (self.counter, self.user, self.get_total())
 
+    def is_owned_by(self, user):
+        """
+        Method to see if that object can be edited by the given user
+        """
+        if user.is_in_group(settings.SITH_GROUPS['counter-admin']['name']):
+            return True
+        return False
+
     def get_total(self):
         t = 0
         for it in self.items.all():

counter/templates/counter/cash_summary_list.jinja

@@ -0,0 +1,58 @@
+{% extends "core/base.jinja" %}
+{% from 'core/macros.jinja' import user_profile_link %}
+
+{% block title %}
+{% trans %}Cash register summary list{% endtrans %}
+{% endblock %}
+
+{% block content %}
+{% if cashsummary_list %}
+<h3>{% trans %}Cash register summary list{% endtrans %}</h3>
+<h5>{% trans %}Theoric sums{% endtrans %}</h5>
+<h6>{% trans %}Refillings{% endtrans %}</h6>
+<p>
+{% for b,s in refilling_sums.items() %}
+    {{ b }}: {{ s }} €<br/>
+{% endfor %}
+</p>
+<h6>{% trans %}Cash register summaries{% endtrans %}</h6>
+<p>
+{% for b,s in summaries_sums.items() %}
+    {{ b }}: {{ s }} €<br/>
+{% endfor %}
+</p>
+<table>
+    <thead>
+        <tr>
+            <td>{% trans %}User{% endtrans %}</td>
+            <td>{% trans %}Counter{% endtrans %}</td>
+            <td>{% trans %}Date{% endtrans %}</td>
+            <td>{% trans %}Total{% endtrans %}</td>
+            <td>{% trans %}Emptied{% endtrans %}</td>
+            <td>{% trans %}Comment{% endtrans %}</td>
+        </tr>
+    </thead>
+    <tbody>
+        {% for c in cashsummary_list.order_by('-date')  %}
+        <tr>
+        <td>{{ user_profile_link(c.user) }}</td>
+        <td>{{ c.counter }}</td>
+        <td>{{ c.date|localtime|date(DATETIME_FORMAT) }} - {{ c.date|localtime|time(DATETIME_FORMAT) }}</td>
+        <td>{{ c.get_total() }} €</td>
+        {% if c.emptied %}
+        <td>{% trans %}yes{% endtrans %}</td>
+        {% else %}
+        <td></td>
+        {% endif %}
+        <td>{{ c.comment }}</td>
+        </tr>
+        {% endfor %}
+    </tbody>
+</table>
+{% else %}
+{% trans %}There is no cash register summary in this website.{% endtrans %}
+{% endif %}
+{% endblock %}
+
+
+

counter/urls.py

@@ -14,6 +14,7 @@ urlpatterns = [
     url(r'^admin$', CounterListView.as_view(), name='admin_list'),
     url(r'^admin/new$', CounterCreateView.as_view(), name='new'),
     url(r'^admin/delete/(?P<counter_id>[0-9]+)$', CounterDeleteView.as_view(), name='delete'),
+    url(r'^admin/cash_summary/list$', CashSummaryListView.as_view(), name='cash_summary_list'),
     url(r'^admin/product/list$', ProductListView.as_view(), name='product_list'),
     url(r'^admin/product/list_archived$', ProductArchivedListView.as_view(), name='product_list_archived'),
     url(r'^admin/product/create$', ProductCreateView.as_view(), name='new_product'),

counter/views.py

@@ -12,7 +12,8 @@ from django.conf import settings
 from django.db import DataError, transaction
 
 import re
-from datetime import date, timedelta
+import pytz
+from datetime import date, timedelta, datetime
 from ajax_select.fields import AutoCompleteSelectField, AutoCompleteSelectMultipleField
 from ajax_select import make_ajax_form, make_ajax_field
 
@@ -407,6 +408,11 @@ class CounterTabsMixin(TabedViewMixin):
                 'slug': 'product_types',
                 'name': _("Product types"),
                 },
+            {
+                'url': reverse_lazy('counter:cash_summary_list'),
+                'slug': 'cash_summary',
+                'name': _("Cash register summaries"),
+                },
             ]
 
 class CounterListView(CounterTabsMixin, CanViewMixin, ListView):
@@ -687,3 +693,24 @@ class CounterActivityView(DetailView):
     pk_url_kwarg = "counter_id"
     template_name = 'counter/activity.jinja'
 
+class CashSummaryListView(CanEditPropMixin, CounterTabsMixin, ListView):
+    """Display a list of cash summaries"""
+    model = CashRegisterSummary
+    template_name = 'counter/cash_summary_list.jinja'
+    context_object_name = "cashsummary_list"
+    current_tab = "cash_summary"
+
+    def get_context_data(self, **kwargs):
+        """ Add sums to the context """
+        kwargs = super(CashSummaryListView, self).get_context_data(**kwargs)
+        kwargs['summaries_sums'] = {}
+        kwargs['refilling_sums'] = {}
+        for c in Counter.objects.filter(type="BAR").all():
+            last_summary = CashRegisterSummary.objects.filter(counter=c, emptied=True).order_by('-date').first()
+            if last_summary:
+                last_date = last_summary.date
+            else:
+                last_date = datetime(year=1994, month=5, day=17, tzinfo=pytz.UTC) # My birth date should be old enough
+            kwargs['summaries_sums'][c.name] = sum([s.get_total() for s in CashRegisterSummary.objects.filter(counter=c, date__gt=last_date).all()])
+            kwargs['refilling_sums'][c.name] = sum([s.amount for s in Refilling.objects.filter(counter=c, date__gt=last_date).all()])
+        return kwargs