New branch for add to schedule button feature. Button works, but it d…

…oesn't change to remove from schedule after adding yet

zapisy/apps/enrollment/courses/templates/courses/course_parts/groups_section.html

@@ -124,6 +124,29 @@ <h3 class="d-inline-block">{{ class_type|decode_class_type_plural }}
                         <td>
                             <a href="{% url 'group-view' group.pk %}">lista</a>
                         </td>
+                        <td class="schedule">
+                            {% if group.is_pinned %}
+                            <form action="{% url 'unpin' %}" method="post" class="removeFromSchedule">{% csrf_token %}
+                                <div>
+                                    <input type="hidden" name="group_id" value="{{ group.pk }}"/>
+                                    <button type="submit" class="btn btn-danger btn-sm removeFromScheduleButton"
+                                    onclick="return confirm('Czy na pewno chcesz usunąć tą grupę z prototypu planu zajęć?');">
+                                        Usuń z prototypu
+                                    </button>
+                                </div>
+                            </form>
+                            {% else %}
+                            <form action="{% url 'pin' %}" method="post" class="addToSchedule">{% csrf_token %}
+                                <div>
+                                    <input type="hidden" name="group_id" value="{{ group.pk }}"/>
+                                    <button type="submit" class="btn btn-primary btn-sm addToScheduleButton"
+                                    onclick="return confirm('Czy na pewno chcesz dodać tą grupę do prototypu planu zajęć?');">
+                                        Dodaj do prototypu
+                                    </button>
+                                </div>
+                            </form>
+                            {% endif %}
+                        </td>
                     {% endif %}
                     <td class="schedule">
                         <form action="" method="post" class="addToSchedule">    

zapisy/apps/enrollment/records/urls.py

@@ -7,5 +7,7 @@
 urlpatterns = [
     path('enqueue/', views.enqueue, name='records-enqueue'),
     path('dequeue/', views.dequeue, name='records-dequeue'),
+    path('pin/', views.pin, name='pin'),
+    path('unpin/', views.unpin, name='unpin'),
     path('queue-set-priority/', views.queue_set_priority, name='records-set-priority'),
 ]

zapisy/apps/enrollment/records/views.py

@@ -2,9 +2,11 @@
 from django.http import Http404
 from django.shortcuts import redirect
 from django.views.decorators.http import require_POST
+from django.shortcuts import Http404, HttpResponse
 
 from apps.enrollment.courses.models import Group
 from apps.enrollment.records.models.records import Record
+from apps.enrollment.timetable.models import Pin
 from apps.users.decorators import student_required
 from apps.users.models import Student
 
@@ -58,6 +60,37 @@ def dequeue(request):
     return redirect('course-page', slug=group.course.slug)
 
 
+@student_required
+@require_POST
+def pin(request):
+    """Pins a course to a timetable prototype."""
+    student = request.user.student
+    try:
+        group_id = request.POST['group_id']
+    except KeyError:
+        raise Http404
+    Pin.objects.get_or_create(student_id=student.pk, group_id=group_id)
+    group = Group.objects.select_related('course').get(pk=group_id)
+    group.is_pinned = True
+    return HttpResponse(status=204)
+
+
+@student_required
+@require_POST
+def unpin(request):
+    """Unpins a course from a timetable prototype."""
+    student = request.user.student
+    try:
+        group_id = request.POST['group_id']
+    except KeyError:
+        raise Http404
+    Pin.objects.filter(student_id=student.pk, group_id=group_id).delete()
+    group = Group.objects.select_related('course').get(pk=group_id)
+    group.is_pinned = False
+    return HttpResponse(status=204)
+
+
+
 @student_required
 @require_POST
 def queue_set_priority(request):