Handle join class requests

backend/Pipfile

@@ -20,10 +20,10 @@ name = "pypi"
 # 3. Comment out the editable-codeforlife package under [dev-packages].
 # 4. Set the ref key of the git-codeforlife packages under [packages] and
 #     [dev-packages] to have the same version number.
-# 5. Run `pipenv install --dev` in your terminal. 
+# 5. Run `pipenv install --dev` in your terminal.
 
 [packages]
-codeforlife = {ref = "v0.14.0", git = "https://github.com/ocadotechnology/codeforlife-package-python.git"}
+codeforlife = {ref = "v0.14.6", git = "https://github.com/ocadotechnology/codeforlife-package-python.git"}
 # 🚫 Don't add [packages] below that are inhertited from the CFL package.
 # TODO: check if we need the below packages
 whitenoise = "==6.5.0"
@@ -48,7 +48,7 @@ google-cloud-container = "==2.3.0"
 # "django-anymail[amazon_ses]" = "==7.0.*"
 
 [dev-packages]
-codeforlife = {ref = "v0.14.0", git = "https://github.com/ocadotechnology/codeforlife-package-python.git", extras = ["dev"]}
+codeforlife = {ref = "v0.14.6", git = "https://github.com/ocadotechnology/codeforlife-package-python.git", extras = ["dev"]}
 # codeforlife = {file = "../../codeforlife-package-python", editable = true, extras = ["dev"]}
 # 🚫 Don't add [dev-packages] below that are inhertited from the CFL package.
 # TODO: check if we need the below packages

backend/api/models/__init__.py

@@ -2,5 +2,5 @@
 © Ocado Group
 Created on 06/02/2024 at 15:13:00(+00:00).
 """
-
+# TODO: Move from common to here and update to match new models pattern
 from common.models import SchoolTeacherInvitation

backend/api/serializers/__init__.py

@@ -9,4 +9,8 @@
 from .school_teacher_invitation import SchoolTeacherInvitationSerializer
 from .student import StudentSerializer
 from .teacher import TeacherSerializer
-from .user import ReleaseStudentUserSerializer, UserSerializer
+from .user import (
+    HandleIndependentUserJoinClassRequestSerializer,
+    ReleaseStudentUserSerializer,
+    UserSerializer,
+)

backend/api/serializers/student.py

@@ -26,8 +26,7 @@ def validate_klass(self, value: str):
             klass = Class.objects.get(access_code=value)
         except Class.DoesNotExist as ex:
             raise serializers.ValidationError(
-                "Class does not exist.",
-                code="does_not_exist",
+                "Class does not exist.", code="does_not_exist"
             ) from ex
 
         if klass.teacher.school_id != teacher.school_id:
@@ -47,8 +46,7 @@ def validate(self, attrs):
         instance = t.cast(t.Optional[User], self.parent.instance)
         if instance and not instance.student:
             raise serializers.ValidationError(
-                "Target user is not a student.",
-                code="not_student",
+                "Target user is not a student.", code="not_student"
             )
 
         return attrs