new _applets partial to govern applet list; home.html updated accordingly to incl partial; fixed seed migrations for palette convention from last commit; new text_view ITs & views to govern applet visibility/toggling

src/apps/dashboard/migrations/0003_seed_applets.py

@@ -4,7 +4,7 @@ from django.db import migrations
 def seed_applets(apps, schema_editor):
     Applet = apps.get_model("dashboard", "Applet")
     Applet.objects.get_or_create(slug="username", defaults={"name": "Username"})
-    Applet.objects.get_or_create(slug="theme-switcher", defaults={"name": "Theme Switcher"})
+    Applet.objects.get_or_create(slug="palette", defaults={"name": "Palette"})
 
 
 class Migration(migrations.Migration):

src/apps/dashboard/tests/integrated/test_views.py

@@ -210,7 +210,11 @@ class ShareListTest(TestCase):
             f"/dashboard/list/{our_list.id}/share_list",
             data={"recipient": "nobody@example.com"},
         )
-        self.assertRedirects(response, f"/dashboard/list/{our_list.id}/")
+        self.assertRedirects(
+            response,
+            f"/dashboard/list/{our_list.id}/",
+            fetch_redirect_response=False,
+        )
 
     def test_share_list_does_not_add_owner_as_recipient(self):
         owner = User.objects.create(email="owner@example.com")
@@ -374,3 +378,27 @@ class ToggleAppletsViewTest(TestCase):
             HTTP_HX_REQUEST="true",
         )
         self.assertEqual(response.status_code, 200)
+
+    def test_htmx_post_renders_visible_applets_only(self):
+        response = self.client.post(
+            self.url,
+            {"applets": ["username"]},
+            HTTP_HX_REQUEST="true",
+        )
+        parsed = lxml.html.fromstring(response.content)
+        self.assertEqual(len(parsed.cssselect("#id_applet_username")), 1)
+        self.assertEqual(len(parsed.cssselect("#id_applet_palette")), 0)
+
+class AppletVisibilityContextTest(TestCase):
+    def setUp(self):
+        self.user = User.objects.create(email="disco@test.io")
+        self.client.force_login(self.user)
+        self.username_applet, _ = Applet.objects.get_or_create(slug="username", defaults={"name": "Username"})
+        self.palette_applet, _ = Applet.objects.get_or_create(slug="palette", defaults={"name": "Palette"})
+        UserApplet.objects.create(user=self.user, applet=self.palette_applet, visible=False)
+
+    def test_dash_reflects_user_applet_visibility(self):
+        response = self.client.get("/")
+        applet_map = {entry["applet"].slug: entry["visible"] for entry in response.context["applets"]}
+        self.assertFalse(applet_map["palette"])
+        self.assertTrue(applet_map["username"])

src/apps/dashboard/views.py

@@ -16,12 +16,18 @@ PALETTES = [
 ]
 
 
+def _applet_context(user):
+    ua_map = {ua.applet_id: ua.visible for ua in user.user_applets.all()}
+    return [
+        {"applet": applet, "visible": ua_map.get(applet.pk, applet.default_visible)}
+        for applet in Applet.objects.all()
+    ]
+
 def home_page(request):
-    return render(
-        request, "apps/dashboard/home.html", {
-            "form": ItemForm(),
-            "palettes": PALETTES,
-        })
+    context = {"form": ItemForm(), "palettes": PALETTES}
+    if request.user.is_authenticated:
+        context["applets"] = _applet_context(request.user)
+    return render(request, "apps/dashboard/home.html", context)
 
 def new_list(request):
     form = ItemForm(data=request.POST)
@@ -100,5 +106,8 @@ def toggle_applets(request):
             defaults={"visible": applet.slug in checked},
         )
     if request.headers.get("HX-Request"):
-        return HttpResponse("")
+        return render(request, "apps/dashboard/_partials/_applets.html", {
+            "applets": _applet_context(request.user),
+            "palettes": PALETTES,
+        })
     return redirect("home")