def post(self, request):
group_id = request.data.get("group_id")
if group_id is None:
return Response({"success": False, "message": "Required Param group_id is missing"}, status=400)
try:
existing_group = Group.objects.get(pk=group_id)
except Group.DoesNotExist:
return Response({"success": False, "message": "Invalid group_id param is provided"}, status=400)
if int(existing_group.created_by.id) != int(request.user.id):
return Response({"success": False, "message": "User can not edit group"}, status=400)
try:
group_icon = request.FILES['group_icon']
except MultiValueDictKeyError:
group_icon = None
data = {"group_name": request.data.get("group_name"), "created_by": request.user.id,
"group_description": request.data.get("group_description"), "group_icon": group_icon}
group = GroupSerializer(data=data)
if group.is_valid():
if group_icon is not None:
existing_group.group_icon = data.get("group_icon")
existing_group.group_name = data.get("group_name")
existing_group.group_description = data.get("group_description")
existing_group.save()
serializer = GroupSerializer(existing_group, many=False)
return Response({"success": True, "message": "Group Updated", "data": serializer.data})
return Response({"success": False, "message": group.errors}, status=400)
def create_group(self, request):
serializer = GroupSerializer(data=request.data, partial=True)
if not serializer.is_valid():
return response406({
**serializer.errors, 'message':
'Złe dane wejściowe'
})
serializer.save(owner=request.user)
return response200(data=serializer.data)
def post(self, request):
try:
group_icon = request.FILES['group_icon']
except MultiValueDictKeyError:
group_icon = None
data = {"group_name": request.data.get("group_name"), "created_by": request.user.id,
"group_description": request.data.get("group_description"), "group_icon": group_icon}
group = GroupSerializer(data=data)
if group.is_valid():
instance = group.save()
serializer = GroupSerializer(instance, many=False, context={'request': request})
return Response({"success": True, "message": "Group Created", "data": serializer.data})
return Response({"success": False, "message": group.errors})
class AcademicChargeGetGroupsSerializer(serializers.ModelSerializer):
groupDictate = GroupSerializer(read_only=True)
class Meta:
model = AcademicCharge
fields = ['groupDictate', 'teacherDictate']
class PostSerializer(serializers.ModelSerializer):
owner = serializers.SerializerMethodField('get_owner')
group = GroupSerializer(many=False, read_only=True)
def to_representation(self, instance):
to_return = super().to_representation(instance)
to_return['group'] = {
'id': to_return['group']['id'],
'name': to_return['group']['name']
}
if to_return['image']:
to_return['image'] = 'http://' + self.context['host'] + to_return[
'image']
if to_return['file']:
to_return[
'file'] = 'http://' + self.context['host'] + to_return['file']
return to_return
def get_owner(self, instance):
return UserSerializer(instance=instance.owner,
context=self.context).data
class Meta:
model = Post
fields = [
'id', 'owner', 'content', 'date_posted', 'group', 'file', 'image'
]
read_only_fields = ['owner', 'group']
def test_specific_group_search(self):
group = Group.objects.create(name="Searchable")
response = self.get_response("groups/Searchable")
content = loads(response.content)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(len(content.get("results")), 1)
self.assertEqual(content.get("results"), [GroupSerializer(group).data])
def test_query_param_club_id(self):
request = self.factory.get("/groups/", {"club": self.club.pk})
response = get_response(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(len(response.data.get("results")), 2)
self.assertEqual(response.data.get("results"),
GroupSerializer(self.groups, many=True).data)
def groups_list(self, request):
groups = Group.objects.none()
groups = groups.union(Group.objects.filter(owner=request.user)).union(
Group.objects.filter(members=request.user))
serializer = GroupSerializer(groups, many=True)
paginator = PageNumberPagination()
data = paginator.paginate_queryset(serializer.data, request)
return paginator.get_paginated_response(data=data)
def post(self, request):
group_owned_qs = Group.objects.filter(created_by=request.user.id).values_list('pk', flat=True)
group_joined_qs = GroupMembers.objects.filter(member=request.user.id).values_list('group', flat=True)
groups_by_users = list(group_owned_qs) + list(group_joined_qs)
unique_ids = list(dict.fromkeys(groups_by_users))
groups = Group.objects.filter(pk__in=unique_ids).order_by('-created_at')
serializer = GroupSerializer(groups, many=True, context={'request': request})
return Response({"success": True, "data": serializer.data})
def remove_student(self, request, pk=None):
group = self.get_object()
student_id = request.data.get('student')
student = Student.objects.get(id=student_id)
group.students.remove(student)
remove_perm('groups.view_group', student.user, group)
group.save()
return Response(GroupSerializer(group).data)
class AccessRuleSerializer(serializers.ModelSerializer):
post = PostSerializer(read_only=True)
group = GroupSerializer(read_only=True)
class Meta:
model = AccessRule
fields = ('post', 'group', 'visibility', 'order', 'receiver_response',
'notification_email', 'notify_when')
def test_query_param_sport_id(self):
request = self.factory.get("/groups/", {"sport": self.sport.pk})
response = get_response(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(len(response.data.get("results")), 1)
self.assertEqual(
response.data.get("results")[0],
GroupSerializer(self.group).data)
class SubjectDetailSerializer(serializers.ModelSerializer):
group = GroupSerializer()
lecturer = TeacherBriefInfoSerializer()
lab_teacher = TeacherBriefInfoSerializer()
practic_teacher = TeacherBriefInfoSerializer()
class Meta:
model = Subject
fields = '__all__'
def test_group_list(self):
request = self.factory.get("/groups/")
response = get_response(request)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(response.data.keys(),
{"count", "next", "previous", "results"})
self.assertEqual(len(response.data.get("results")), len(self.groups))
self.assertEqual(response.data.get("results"),
GroupSerializer(self.groups, many=True).data)
def get(self, request):
print('i am hear')
groups = Group.objects.filter(manager=request.user).all()
serializer = GroupSerializer(groups, many=True)
return Response({
'groups': serializer.data,
'form': {
'name': 'group_name'
}
})
def details(self, request, **kwargs):
try:
group = Group.objects.get(id=kwargs.get('id'))
except Group.DoesNotExist:
return response404('Group')
self.check_object_permissions(request=request, obj=group)
return response200({
**GroupSerializer(group).data, 'message':
'Pomyślnie dodano grupę'
})
class FeedSerializer(serializers.ModelSerializer):
content_object = GenericRelatedField({
Story: StorySerializer(),
Character: CharacterSerializer(),
Plot: PlotSerializer(),
Group: GroupSerializer(),
})
class Meta:
model = Feed
fields = ['id', 'content_object', 'created_at', 'feed_content']
class AcademicChargeGetbyTeacherSerializer(serializers.ModelSerializer):
groupDictate = GroupSerializer(read_only=True)
courseDictate = CourseSerializer(read_only=True)
class Meta:
model = AcademicCharge
fields = [
'codeAcademicCharge', 'groupDictate', 'courseDictate',
'teacherDictate'
]
class EnrollmentSerializer(serializers.ModelSerializer):
groupEnrollment = GroupSerializer()
journeyEnrollment = JourneySerializer()
studentEnrollment = StudentSerializer()
class Meta:
model = Enrollment
fields = [
'codeEnrollment', 'groupEnrollment', 'journeyEnrollment',
'studentEnrollment', 'dateEnrollment', 'is_active'
]
def update_group(request, group_id):
payload = json.loads(request.body)
try:
group_item = Group.objects.filter(id=group_id)
group_item.update(**payload)
group = Group.objects.get(id=group_id)
serializer = GroupSerializer(group)
return JsonResponse(serializer.data, safe=False, status=status.HTTP_200_OK)
except ObjectDoesNotExist as e:
return JsonResponse({'error': str(e)}, safe=False, status=status.HTTP_404_NOT_FOUND)
except Exception:
return JsonResponse({'error': 'Something terrible went wrong'}, safe=False,
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
def post(self, request):
serializer = GroupSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
group = serializer.save(manager=request.user)
groups = Group.objects.filter(manager=request.user).all()
serializer = GroupSerializer(groups, many=True)
return Response({
'msg': f' вы успешно создали группу {group.name}',
'groups': serializer.data,
'form': {
'name': 'group_name'
}
})
def update_group(self, request, **kwargs):
try:
group = Group.objects.get(**kwargs)
except Group.DoesNotExist:
return response404('Group')
self.check_object_permissions(request=request, obj=group)
serializer = GroupSerializer(group, data=request.data, partial=True)
if 'moderator' in request.data.keys():
user = User.objects.get(id=request.data.get('moderator'))
group.moderator = user
request.data.pop('moderator')
if 'image' in request.FILES.keys():
group.image = request.FILES.get('image')
request.data.pop('image')
group.save()
if not serializer.is_valid():
return response406({
**serializer.errors, 'message': 'Błąd walidacji'
})
serializer.save()
return response200(
data={
**serializer.data, 'message': 'Pomyślnie zaktualizowano grupę'
})
def search_for_groups(self, request):
try:
search_phrase = request.GET['phrase']
except MultiValueDictKeyError:
return response406({'message': 'Złe dane wejściowe'})
groups = Group.objects.filter(name__icontains=search_phrase)
final_groups = [
group for group in groups
if (request.user not in group.members.all()) and (
group.owner != request.user)
]
groups_data = GroupSerializer(final_groups, many=True).data
paginator = PageNumberPagination()
data = paginator.paginate_queryset(groups_data, request)
return paginator.get_paginated_response(data)
def create_group(request):
try:
payload = json.loads(request.body)
group = Group.objects.create(
name=payload["name"],
color=payload["color"],
admin=payload["admin"]
)
serializer = GroupSerializer(group)
return JsonResponse(serializer.data, safe=False, status=status.HTTP_201_CREATED)
except ObjectDoesNotExist as e:
return JsonResponse({'error': str(e)}, safe=False, status=status.HTTP_404_NOT_FOUND)
except Exception:
return JsonResponse({'error': 'Something terrible went wrong'}, safe=False,
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
def create_course_group(self, request, pk=None):
course = self.get_object()
group_name = request.data.get('name')
group = Group(name=group_name, course=course)
group.save()
for student in group.students.all():
assign_perm('groups.view_group', student.user, group)
# Assign view permission to students in group
for assistant in group.course.assistant_set.all():
assign_perm('groups.view_group', assistant.user, group)
assign_perm('groups.change_group', assistant.user, group)
assign_perm('groups.change_group', group.course.professor.user, group)
assign_perm('groups.delete_group', group.course.professor.user, group)
assign_perm('groups.view_group', group.course.professor.user, group)
return Response(GroupSerializer(group).data)
def GroupList(request):
if request.method == 'GET':
contacts = Group.objects.all()
serializer = GroupSerializer(contacts, many=True)
return Response(serializer.data)
elif request.method == 'POST':
serializer = GroupSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, pk, format=None):
user = self.get_object(pk)
requser = request.user
if user.is_private:
if user not in requser.friends.all():
if Groups.objects.filter(admins=requser,members=user,is_private=False).exists():
groups = Groups.objects.filter(admins=requser,members=user,is_private=False).distinct()
elif Groups.objects.filter(members__in=[user,requser],is_private=False).exists():
groups = Groups.objects.filter(members__in=[user,requser],is_private=False).distinct()
else:
groups = None
else:
q = (Q(created_by=user)|Q(members = user)|Q(admins = user))
groups = Groups.objects.filter(q,is_private=False).order_by('-id').distinct()
else:
if user not in requser.friends.all():
if Groups.objects.filter(members=requser,admins=user,is_private=False).exists():
groups = Groups.objects.filter(members=requser,admins=user,is_private=False).distinct()
elif Groups.objects.filter(admins=requser,members=user,is_private=False).exists():
groups = Groups.objects.filter(admins=requser,members=user,is_private=False).distinct()
else:
groups = None
else:
q = (Q(created_by=user)|Q(members = user)|Q(admins = user))
groups = Groups.objects.filter(q,is_private=False).order_by('-id').distinct()
kw = request.GET.get('kw')
if kw:
groups = groups.filter(name__icontains=kw)
serializer = GroupSerializer(groups, many=True)
serializedgroups = serializer.data
if groups:
if (groups.count() > 7):
groups_list1 = serializedgroups[0:7]
groups_lists = [serializedgroups[x:x+8] for x in range(7, (groups.count()),8)]
groups_lists.insert(0,groups_list1)
else:
groups_lists = [serializedgroups[x:x+7] for x in range(0, (groups.count()),7)]
else:
groups_lists = []
return Response(groups_lists)
def get(self, request, format=None):
q = (Q(created_by=self.request.user) | Q(members=self.request.user)
| Q(admins=self.request.user))
groups = Groups.objects.filter(q).order_by('-id').distinct()
groupserializer = GroupSerializer(groups, many=True)
today = datetime.today()
event_access = EventsAccess.objects.filter(
user=request.user).values_list('event', flat=True)
q = (Q(created_by=request.user) | Q(id__in=event_access))
events = Events.objects.filter(
q, end_date__gte=today.date).order_by('start_date').distinct()
eventserializer = EventListSerializer(events, many=True)
data = {
'groups': groupserializer.data,
'events': eventserializer.data,
}
return Response(data)
class PostSerializer(serializers.ModelSerializer):
author = AccountSerializer(read_only=True, required=False)
shared_with = GroupSerializer(read_only=True, many=True, required=False)
type = serializers.SerializerMethodField()
def get_type(self, obj):
return 'post'
class Meta:
model = Post
fields = ('id', 'type', 'author', 'shared_with', 'content', 'created_at', 'updated_at', 'start_time', 'notification',
'notify_when', 'repeat',
'location_event', 'description_event', 'begin_time', 'end_time', 'end_repeat', 'show_date',
'show_begin_time', 'show_end_time', 'not_all_day', 'day_of_week', 'need_repeat', 'is_week_set',
'week_num', 'duration', 'pud', 'pud_time', 'is_holiday', 'is_updated')
read_only_fields = ('id', 'created_at', 'updated_at')
def get_validation_exclusions(self, *args, **kwargs):
exclusions = super(PostSerializer, self).get_validation_exclusions()
return exclusions + ['author']
def post(self, request):
# show posts by group creater and members or show group posts
page = request.data.get("page")
if page is None:
page = 1
size = 10
group_id = request.data.get("group_id")
if group_id is None:
return Response({"success": False, "message": "Required Param group_id is missing"}, status=400)
try:
existing_group = Group.objects.get(pk=group_id)
except Group.DoesNotExist:
return Response({"success": False, "message": "Invalid group_id param is provided"}, status=400)
group_posts = GroupPost.objects.filter(group=existing_group.id).values_list("post", flat=True)
posts = Post.objects.filter(pk__in=group_posts).order_by('-created_at')
try:
paginated_data = Paginator(posts, size)
except (EmptyPage, InvalidPage):
return Response({"success": False, "message": "Empty Page"}, status=400)
feed_serializer = FeedSerializer(paginated_data.page(page), many=True, context={'request': request})
group_serializer = GroupSerializer(existing_group, many=False, context={'request': request})
return Response({"data": feed_serializer.data, "total": paginated_data.count,
"pages": paginated_data.num_pages, "current_page": int(page), "group": group_serializer.data})
