From 0b2e59bc2c4a2887acf47676829aa6ed66ac4071 Mon Sep 17 00:00:00 2001
From: giles <giles.bradshaw@sigyl.com>
Date: Tue, 24 Feb 2026 09:11:50 +0000
Subject: [PATCH] Add cart-mini and account-nav-item fragment handlers

Phase 2 of fragment composition: cart exposes cart-mini fragment
(icon + item count badge) and account-nav-item fragment (orders
link) via /internal/fragments/ endpoint. Updates shared submodule.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 bp/fragments/routes.py             | 44 +++++++++++++++++++++++++++---
 shared                             |  2 +-
 templates/fragments/cart_mini.html | 27 ++++++++++++++++++
 3 files changed, 68 insertions(+), 5 deletions(-)
 create mode 100644 templates/fragments/cart_mini.html

diff --git a/bp/fragments/routes.py b/bp/fragments/routes.py
index f6ed02c..6724837 100644
--- a/bp/fragments/routes.py
+++ b/bp/fragments/routes.py
@@ -2,11 +2,15 @@
 
 Exposes HTML fragments at ``/internal/fragments/<type>`` for consumption
 by other coop apps via the fragment client.
+
+Fragments:
+  cart-mini          Cart icon with badge (or logo when empty)
+  account-nav-item   "orders" link for account dashboard
 """
 
 from __future__ import annotations
 
-from quart import Blueprint, Response, request
+from quart import Blueprint, Response, request, render_template, g
 
 from shared.infrastructure.fragments import FRAGMENT_HEADER
 
@@ -14,7 +18,41 @@ from shared.infrastructure.fragments import FRAGMENT_HEADER
 def register():
     bp = Blueprint("fragments", __name__, url_prefix="/internal/fragments")
 
-    _handlers: dict[str, object] = {}
+    # ---------------------------------------------------------------
+    # Fragment handlers
+    # ---------------------------------------------------------------
+
+    async def _cart_mini():
+        from shared.services.registry import services
+
+        user_id = request.args.get("user_id", type=int)
+        session_id = request.args.get("session_id")
+
+        summary = await services.cart.cart_summary(
+            g.s, user_id=user_id, session_id=session_id,
+        )
+        count = summary.count + summary.calendar_count + summary.ticket_count
+        return await render_template("fragments/cart_mini.html", cart_count=count)
+
+    async def _account_nav_item():
+        from shared.infrastructure.urls import cart_url
+
+        href = cart_url("/orders/")
+        return (
+            '<div class="relative nav-group">'
+            f'<a href="{href}" class="justify-center cursor-pointer flex flex-row '
+            'items-center gap-2 rounded bg-stone-200 text-black p-3" data-hx-disable>'
+            'orders</a></div>'
+        )
+
+    _handlers = {
+        "cart-mini": _cart_mini,
+        "account-nav-item": _account_nav_item,
+    }
+
+    # ---------------------------------------------------------------
+    # Routing
+    # ---------------------------------------------------------------
 
     @bp.before_request
     async def _require_fragment_header():
@@ -29,6 +67,4 @@ def register():
         html = await handler()
         return Response(html, status=200, content_type="text/html")
 
-    bp._fragment_handlers = _handlers
-
     return bp
diff --git a/shared b/shared
index b882770..2a9dfaa 160000
--- a/shared
+++ b/shared
@@ -1 +1 @@
-Subproject commit b882770828be7c62bbd047146e03b83511a2397d
+Subproject commit 2a9dfaa749be414903b5edf834fbb201e6466498
diff --git a/templates/fragments/cart_mini.html b/templates/fragments/cart_mini.html
new file mode 100644
index 0000000..4a1c23d
--- /dev/null
+++ b/templates/fragments/cart_mini.html
@@ -0,0 +1,27 @@
+<div id="cart-mini">
+  {% if cart_count == 0 %}
+  <div class="h-12 w-12 rounded-full overflow-hidden border border-stone-300 flex-shrink-0">
+    <a
+      href="{{ blog_url('/') }}"
+      class="h-full w-full font-bold text-5xl flex-shrink-0 flex flex-row items-center gap-1"
+    >
+      <img
+        src="{{ site().logo }}"
+        class="h-full w-full rounded-full object-cover border border-stone-300 flex-shrink-0"
+      >
+    </a>
+  </div>
+  {% else %}
+    <a
+      href="{{ cart_url('/') }}"
+      class="relative inline-flex items-center justify-center text-stone-700 hover:text-emerald-700"
+    >
+      <i class="fa fa-shopping-cart text-5xl" aria-hidden="true"></i>
+      <span
+        class="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 inline-flex items-center justify-center rounded-full bg-emerald-600 text-white text-sm w-5 h-5"
+      >
+        {{ cart_count }}
+      </span>
+    </a>
+  {% endif %}
+</div>