Итоги для таблицы посещений

Добавлен вывод итогов для таблицы посещений

asuzr/tables.py

@@ -121,7 +121,15 @@ class VisitTable(tables.Table):
   orders = tables.Column(verbose_name = 'Заказы', accessor = 'order.product__count')
   cost = tables.Column(verbose_name = 'Стоимость', accessor = 'order.price__sum')
   designer = tables.Column(verbose_name = 'Дизайнеры')
+ 
+  summary = ['Всего','',0,0,0,0,'']
 
+  def set_summaries(self, summaries):
+    indexes = {'calls': 2, 'visits': 3, 'orders': 4, 'cost': 5}
+    for s in summaries:
+      idx = indexes[s]
+      self.summary[idx] = summaries[s]
+ 
   def render_orders(self, value, record, column):
     value = 0 if value == None else value
     return mark_safe('<a href="%s?date=%s">%s</a>' % (

asuzr/views.py

@@ -52,13 +52,17 @@ def visit_view(request):
   edate = date(y,m,day_in_month)
 
   attend_list = Attendance.objects.filter(date__range = (sdate,edate))
+  attend_sum = attend_list.aggregate(Sum('calls'), Sum('visits'))
   for attend in attend_list:
     month_days[attend.date.day]['attend'] = attend
 
   order_list = Order.objects.filter(date__range = (sdate,edate))
+  order_sum = order_list.aggregate(Count('product'), Sum('price'))
   order_list = order_list.values('date')
   order_list = order_list.annotate(Count('product'), Sum('price'))
 
+  print order_sum
+
   for order in order_list:
     month_days[order['date'].day]['order'] = order
 
@@ -71,10 +75,14 @@ def visit_view(request):
     else:
       month_days[day]['designer'] = designer
 
-  print month_days 
- 
   table = VisitTable(month_days.values())
   RequestConfig(request, paginate={'per_page': 32}).configure(table)
+  table.set_summaries({
+                        'calls': attend_sum['calls__sum'],
+                        'visits': attend_sum['visits__sum'],
+                        'orders': order_sum['product__count'],
+                        'cost': order_sum['price__sum'],
+                      })
   title = 'Таблица посещаемости на %s г.' % curr_date.strftime('%B %Y')
   return render(request, 'asuzr/table.html', {'table': table, 'title': title})