add dialog to show accounting data

billard/templates/billard/accounting.html

@@ -0,0 +1,48 @@
+{% extends 'billard/base.html' %}
+{% load display_client %}
+
+{% block title %}Accounting Data{% endblock %}
+
+{% block content %}
+{% if not locations|length_is:"1" %}
+    <form action="accounting" method="post" id="location-form">
+{% csrf_token %}
+        <div id="location-selector" class="alert">
+            <select class="form-control" form="location-form" name="location-selector" id="location-select">
+{% for loc in locations %}
+                <option value="{{ loc.id }}"{%  if loc.id == location_id %} selected{% endif %}>{{ loc.code }} - {{ loc.name }}</option>
+{% endfor %}
+            </select>
+        </div>
+    </form>
+{% endif %}
+
+    <div class="alert alert-success" role="alert">Gesamt-Summe: {{ acc_sum }}</div>
+
+    <table class="table">
+        <tr>
+            <th>Start-Datum:</th>
+            <th>Stop-Datum:</th>
+            <th>Preis Normal:</th>
+            <th>Preis Happy Hour:</th>
+            <th>Preis gesamt:</th>
+        </tr>
+{% for acc in accounting %}
+        <tr>
+            <td>{{ acc.time_from }}</td>
+            <td>{{ acc.time_to }}</td>
+            <td>{{ acc.prize_normal }}</td>
+            <td>{{ acc.prize_hh }}</td>
+            <td>{{ acc.prize }}</td>
+        </tr>
+{% endfor %}
+    </table>
+
+    <form action="accounting" method="post" id="accounting">
+{% csrf_token %}
+        <input type="hidden" name="location-selector" value="{{ location_id }}">
+        <input type="hidden" name="accountings" value="{{ acc_ids }}">
+        <button type="submit" class="btn btn-default">Abrechnen</button>
+    </form>
+
+{% endblock %}

billard/templates/billard/base.html

@@ -29,6 +29,7 @@
             <div id="navbar" class="collapse navbar-collapse">
                 <ul class="nav navbar-nav">
                     <li class="{% ifequal request.path '/billard/' %}active{% endifequal %}"><a href="{% url "carom_index" %}">Tische</a></li>
+                    <li class="{% ifequal request.path '/billard/accounting' %}active{% endifequal %}"><a href="{% url "accounting" %}">Abrechnung</a></li>
 {% if user.is_superuser %}
                     <li class="{% ifequal request.path '/logout/' %}active{% endifequal %}"><a href="/admin/">Administration</a></li>
 {% endif %}

billard/urls.py

@@ -10,6 +10,7 @@ urlpatterns = [
     url(r'^(?P<pk>[0-9]+)/$', views.LocationDataDetailView.as_view(), name='detail'),
     url(r'api/v1/', include(router.urls)),
     url(r'process_locationdata', views.process_locationdata, name='process_locationdata'),
+    url(r'accounting', views.accounting, name='accounting'),
     url(r'accountmodal$', views.accountmodalview, name='accountmodal'),
     url(r'accoutmodal/confirm/(?P<pk>[0-9]+)$', views.accountmodalconfirmview, name="accountmodalconfirm")
 ]

billard/views.py

@@ -6,7 +6,7 @@ from django.shortcuts import render, redirect
 from django.views import generic
 from django.views.generic.detail import DetailView
 from django.contrib.auth.decorators import login_required
-from django.db.models import Min
+from django.db.models import Min, Sum
 from django.http import HttpResponse
 
 
@@ -53,6 +53,51 @@ def accountmodalconfirmview(request, pk):
     return redirect('carom_index')
 
 
+@login_required
+def accounting(request):
+    if request.method == 'GET':
+        template = 'billard/accounting.html'
+        loc = None
+        min_loc = Location.objects.filter(users__id=request.user.id).aggregate(Min('id'))['id__min']
+        if 'loc' in request.GET:
+            loc = request.GET['loc']
+        if not Location.objects.filter(users__id=request.user.id).filter(id=loc).exists():
+            resp = redirect('accounting')
+            if min_loc is not None:
+                resp['Location'] += '?loc={}'.format(str(min_loc))
+                request.session['loc'] = str(min_loc)
+                return resp
+            else:
+                return render(request, accounting)
+        if loc is None:
+            loc = min_loc
+        locations = Location.objects.filter(users__id=request.user.id).order_by('code')
+        acc = Accounting.objects.filter(billed=False).exclude(time_to__isnull=True).\
+            filter(desk__client__location_id=loc).order_by('-time_from')
+        acc_sum = acc.aggregate(Sum('prize'))
+        acc_ids = list()
+        for a in acc:
+            acc_ids.append(a.id)
+
+        context = {
+            'location_id': int(loc),
+            'locations': locations,
+            'accounting': acc,
+            'acc_ids': acc_ids,
+        }
+        if acc_sum['prize__sum'] is None:
+            context['acc_sum'] = 0
+        else:
+            context['acc_sum'] = acc_sum['prize__sum']
+        return render(request, template_name=template, context=context)
+    if request.method == 'POST':
+        loc = request.POST['location-selector']
+        request.session['loc'] = str(loc)
+        resp = redirect('accounting')
+        resp['Location'] += '?loc={}'.format(str(loc))
+        return resp
+
+
 @login_required
 def index(request):
     if request.method == 'GET':