Add learning mentor template test, don't allow invitations in courses without mentors

server/vbv_lernwelt/core/management/commands/cypress_reset.py

@@ -401,9 +401,9 @@ def command(
 
     if set_only_is_uk_flag:
         course.configuration.is_vv = False
-        course.configuration.enable_learning_mentors = True
+        course.configuration.enable_learning_mentor = True
     else:
         course.configuration.is_vv = True
-        course.configuration.enable_learning_mentors = False
+        course.configuration.enable_learning_mentor = False
 
     course.configuration.save()

server/vbv_lernwelt/learning_mentor/tests/test_invitation.py

@@ -64,7 +64,21 @@ class LearningMentorInvitationTest(APITestCase):
         )
 
     @patch("vbv_lernwelt.learning_mentor.views.send_email")
-    def test_create_invitation(self, mock_send_mail) -> None:
+    def test_create_invitation_vv(self, mock_send_mail) -> None:
+        self._test_create_invitation(
+            EmailTemplate.LEARNING_MENTOR_INVITATION, mock_send_mail
+        )
+
+    @patch("vbv_lernwelt.learning_mentor.views.send_email")
+    def test_create_invitation_uk(self, mock_send_mail) -> None:
+        self.course_session.course.configuration.is_uk = True
+        self.course_session.course.configuration.is_vv = False
+        self.course_session.course.configuration.save()
+        self._test_create_invitation(
+            EmailTemplate.PRAXISBILDNER_INVITATION, mock_send_mail
+        )
+
+    def _test_create_invitation(self, email_template, mock_send_mail) -> None:
         # GIVEN
         self.client.force_login(self.participant)
         add_course_session_user(
@@ -92,7 +106,7 @@ class LearningMentorInvitationTest(APITestCase):
 
         mock_send_mail.assert_called_once_with(
             recipient_email=email,
-            template=EmailTemplate.LEARNING_MENTOR_INVITATION,
+            template=email_template,
             template_data={
                 "inviter_name": f"{self.participant.first_name} {self.participant.last_name}",
                 "inviter_email": self.participant.email,
@@ -102,6 +116,27 @@ class LearningMentorInvitationTest(APITestCase):
             fail_silently=True,
         )
 
+    def test_cannot_create_invitation_if_learning_mentor_disabled(self) -> None:
+        # GIVEN
+        self.course_session.course.configuration.enable_learning_mentor = False
+        self.course_session.course.configuration.save()
+
+        self.client.force_login(self.participant)
+        add_course_session_user(
+            self.course_session,
+            self.participant,
+            role=CourseSessionUser.Role.MEMBER,
+        )
+        invite_url = reverse(
+            "create_invitation", kwargs={"course_session_id": self.course_session.id}
+        )
+        email = "test@example.com"
+        # WHEN
+        response = self.client.post(invite_url, data={"email": email})
+
+        # THEN
+        self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
+
     def test_list_invitations(self) -> None:
         # GIVEN
         self.client.force_login(self.participant)

server/vbv_lernwelt/learning_mentor/views.py

@@ -119,7 +119,11 @@ def delete_invitation(request, course_session_id: int, invitation_id: UUID):
 def create_invitation(request, course_session_id: int):
     user = request.user
 
-    course_session = get_object_or_404(CourseSession, id=course_session_id)
+    course_session = get_object_or_404(
+        CourseSession,
+        id=course_session_id,
+        course__configuration__enable_learning_mentor=True,
+    )
     course_session_user = get_object_or_404(
         CourseSessionUser, user=user, course_session=course_session
     )