call to know people access to a project

api/urls.py

@@ -2,7 +2,6 @@
 from rest_framework.urlpatterns import format_suffix_patterns
 from api import views
 
-
 urlpatterns = format_suffix_patterns(
     [
         # TOKEN AUTHENTIFICATION
@@ -22,6 +21,11 @@
             views.ProjectRetrieveUpdateDestroy.as_view(),
             name='projects_detail'
         ),
+        url(
+            r'^projects/(?P<pk>\d+)/access$',
+            views.ProjectAccessList.as_view(),
+            name='projects_access_list'
+        ),
         # ACCESS
         url(
             r'^access$',

api/views.py

@@ -3,6 +3,7 @@
 from api import models
 from api import serializers
 import django_filters
+from django.shortcuts import get_object_or_404
 
 from rest_framework import generics
 from rest_framework import filters
@@ -54,6 +55,26 @@ def get_queryset(self):
         return models.Project.objects.all()
 
 
+class ProjectAccessList(generics.ListAPIView):
+    serializer_class = serializers.AccessSerializer
+
+    def get_queryset(self):
+        # Check if project exist
+        project = get_object_or_404(
+            models.Project,
+            pk=self.kwargs['pk']
+        )
+
+        #Check if user have access to this project
+        get_object_or_404(
+            models.Access,
+            project__id=self.kwargs['pk'], 
+            user__id=self.request.user.id
+        )
+
+        return models.Access.objects.filter(project__id=self.kwargs['pk'])
+
+
 """
 ACCESS
 """