From e56aff1a5c0f0bcac6c385444043f8fadf92f271 Mon Sep 17 00:00:00 2001
From: Artur Borecki <me@pufereq.pl>
Date: Thu, 19 Mar 2026 17:53:53 +0100
Subject: [PATCH] feat(models/pages.py): add `CourseIndexPage`

---
 home/models/pages.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/home/models/pages.py b/home/models/pages.py
index ed5613c..6854884 100644
--- a/home/models/pages.py
+++ b/home/models/pages.py
@@ -25,6 +25,28 @@ class HomePage(Page):
     content_panels = Page.content_panels + ["body"]
 
 
+class CourseIndexPage(Page):
+    subpage_types = ["home.CoursePage"]
+
+    def get_context(self, request):
+        context = super().get_context(request)
+        all_courses = self.get_children().live()
+        purchased_courses = set()
+        other_courses = set()
+
+        for course in all_courses:
+            if course.specific._user_has_access(request.user):
+                purchased_courses.add(course)
+            else:
+                other_courses.add(course)
+
+        context["purchased_courses"] = sorted(
+            purchased_courses, key=lambda c: c.title.lower()
+        )
+        context["other_courses"] = sorted(other_courses, key=lambda c: c.title.lower())
+        return context
+
+
 class CoursePage(Page):
     body = RichTextField(blank=True)
     course_image = models.ForeignKey(
@@ -56,6 +78,7 @@ class CoursePage(Page):
         FieldPanel("body"),
         FieldPanel("allowed_groups", widget=CheckboxSelectMultiple),
     ]
+    parent_page_types = ["home.CourseIndexPage"]
     subpage_types = ["home.CourseModulePage"]