fix: Portal frontend 52

codeforlife/user/filters/klass.py

@@ -3,12 +3,29 @@
 Created on 24/07/2024 at 13:19:57(+01:00).
 """
 
-from ...filters import FilterSet
-from ..models import Class
+from django.db.models import Q  # isort: skip
+from django.db.models.query import QuerySet  # isort: skip
+from django_filters import (  # type: ignore[import-untyped] # isort: skip
+    rest_framework as filters,
+)
+
+from ...filters import FilterSet  # isort: skip
+from ..models import Class  # isort: skip
 
 
 # pylint: disable-next=missing-class-docstring
 class ClassFilterSet(FilterSet):
+    _id = filters.CharFilter(method="_id__method")
+    _id__method = FilterSet.make_exclude_field_list_method("access_code")
+
+    id_or_name = filters.CharFilter(method="id_or_name__method")
+
+    def id_or_name__method(self, queryset: QuerySet[Class], _: str, value: str):
+        """Get classes where the id or the name contain a substring."""
+        return queryset.filter(
+            Q(access_code__icontains=value) | Q(name__icontains=value)
+        )
+
     class Meta:
         model = Class
-        fields = ["teacher"]
+        fields = ["_id", "teacher", "id_or_name"]

codeforlife/user/models/teacher.py

@@ -66,11 +66,7 @@ def students(self):
     @property
     def classes(self):
         """All classes the teacher can query."""
-        return (
-            Class.objects.filter(teacher__school=self.school)
-            if self.is_admin
-            else self.class_teacher.all()
-        )
+        return Class.objects.filter(teacher__school=self.school)
 
     @property
     def indy_users(self):

codeforlife/user/views/klass.py

@@ -22,23 +22,14 @@ class ClassViewSet(ModelViewSet[RequestUser, Class]):
     def get_permissions(self):
         # Only school-teachers can list classes.
         if self.action == "list":
-            return [OR(IsTeacher(is_admin=True), IsTeacher(in_class=True))]
+            return [IsTeacher(in_school=True)]
 
-        return [
-            OR(
-                IsStudent(),
-                OR(IsTeacher(is_admin=True), IsTeacher(in_class=True)),
-            )
-        ]
+        return [OR(IsStudent(), IsTeacher(in_school=True))]
 
     # pylint: disable-next=missing-function-docstring
     def get_queryset(self):
         user = self.request.auth_user
         if user.student:
             return Class.objects.filter(students=user.student)
 
-        user = self.request.school_teacher_user
-        if user.teacher.is_admin:
-            return Class.objects.filter(teacher__school=user.teacher.school)
-
-        return Class.objects.filter(teacher=user.teacher)
+        return self.request.school_teacher_user.teacher.classes

codeforlife/user/views/klass_test.py

@@ -5,13 +5,7 @@
 
 from ...permissions import OR
 from ...tests import ModelViewSetTestCase
-from ..models import (
-    AdminSchoolTeacherUser,
-    Class,
-    NonAdminSchoolTeacherUser,
-    StudentUser,
-    User,
-)
+from ..models import AdminSchoolTeacherUser, Class, StudentUser, User
 from ..permissions import IsStudent, IsTeacher
 from ..views import ClassViewSet
 
@@ -34,21 +28,14 @@ def setUp(self):
     def test_get_permissions__list(self):
         """Only school-teachers can list classes."""
         self.assert_get_permissions(
-            permissions=[
-                OR(IsTeacher(is_admin=True), IsTeacher(in_class=True))
-            ],
+            permissions=[IsTeacher(in_school=True)],
             action="list",
         )
 
     def test_get_permissions__retrieve(self):
         """Anyone in a school can retrieve a class."""
         self.assert_get_permissions(
-            permissions=[
-                OR(
-                    IsStudent(),
-                    OR(IsTeacher(is_admin=True), IsTeacher(in_class=True)),
-                )
-            ],
+            permissions=[OR(IsStudent(), IsTeacher(in_school=True))],
             action="retrieve",
         )
 
@@ -64,10 +51,8 @@ def test_get_queryset__student(self):
             request=self.client.request_factory.get(user=user),
         )
 
-    def test_get_queryset__teacher__admin(self):
-        """
-        Admin-teacher-users can only target all the classes in their school.
-        """
+    def test_get_queryset__teacher(self):
+        """Teacher-users can only target all the classes in their school."""
         user = AdminSchoolTeacherUser.objects.first()
         assert user
 
@@ -76,18 +61,6 @@ def test_get_queryset__teacher__admin(self):
             request=self.client.request_factory.get(user=user),
         )
 
-    def test_get_queryset__teacher__non_admin(self):
-        """
-        Non-admin-teacher-users can only target all the classes they teach.
-        """
-        user = NonAdminSchoolTeacherUser.objects.first()
-        assert user
-
-        self.assert_get_queryset(
-            values=user.teacher.classes,
-            request=self.client.request_factory.get(user=user),
-        )
-
     # test: actions
 
     def test_retrieve(self):
@@ -107,6 +80,48 @@ def test_list(self):
         self.client.login_as(user)
         self.client.list(models=user.teacher.classes.all())
 
+    def test_list___id(self):
+        """Can successfully list classes in a school, excluding some by ID."""
+        user = self.admin_school_teacher_user
+        assert user
+
+        classes = user.teacher.classes
+        assert classes.count() >= 2
+
+        first_class = classes[0]
+        classes = classes[1:]
+
+        self.client.login_as(user)
+        self.client.list(
+            models=classes,
+            filters={"_id": first_class.access_code},
+        )
+
+    def test_list__id_or_name(self):
+        """
+        Can successfully list classes in a school, filtered by their ID or name.
+        """
+        user = self.admin_school_teacher_user
+        assert user
+
+        klass = user.teacher.classes.first()
+        assert klass
+
+        partial_access_code = klass.access_code[:-1]
+        partial_name = klass.name[:-1]
+
+        self.client.login_as(user)
+        self.client.list(
+            models=user.teacher.classes.filter(
+                access_code__icontains=partial_access_code
+            ),
+            filters={"id_or_name": partial_access_code},
+        )
+        self.client.list(
+            models=user.teacher.classes.filter(name__icontains=partial_name),
+            filters={"id_or_name": partial_name},
+        )
+
     def test_list__teacher(self):
         """Can successfully list classes assigned to a teacher."""
         user = self.admin_school_teacher_user