Implement adding orders to the cart and viewing it

jon/templates/entry/index.html

@@ -1,16 +1,30 @@
 {% extends "base.html" %}
 
 {% block content %}
-<div class="entry-app"></div>
-<script src="{{ url_for('static', filename='entry.js') }}"></script>
-<script>
-Elm.Entry.init({
-  node: document.querySelector('.entry-app'),
-  flags: {
-    locations: {{ to_json(locations) | safe }},
-    groups: {{ to_json(groups) | safe }},
-    taxGroups: {{ to_json(tax_groups) | safe }}
-  }
-});
-</script>
+<a href="/entry/new-order">Neuer Auftrag</a>
+<h2>Aufträge</h2>
+<table>
+  <tr>
+    <th>Barcode</th>
+    <th>Name</th>
+    <th>Eingekauft</th>
+    <th>Gruppen-ID</th>
+    <th>Raum-ID</th>
+    <th>Steuergruppen-ID</th>
+    <th>EK-Preis (Netto)</th>
+    <th>VK-Preis (Brutto)</th>
+  </tr>
+  {% for cart_item in cart %}
+  <tr>
+    <td><code>{{ cart_item.barcode }}</code></td>
+    <td>{{ cart_item.name }}</td>
+    <td class="--align-right">{{ cart_item.sales_units }}</td>
+    <td class="--align-right">{{ cart_item.group_id }}</td>
+    <td class="--align-right">{{ cart_item.location_id }}</td>
+    <td class="--align-right">{{ cart_item.tax_group_id }}</td>
+    <td class="--align-right">{{ format_currency(cart_item.net_unit_price) }}</td>
+    <td class="--align-right">{{ format_currency(cart_item.gross_unit_price) }}</td>
+  </tr>
+  {% endfor %}
+</table>
 {% endblock %}

jon/templates/entry/new-order.html

@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="entry-app"></div>
+<script src="{{ url_for('static', filename='entry.js') }}"></script>
+<script>
+Elm.Entry.init({
+  node: document.querySelector('.entry-app'),
+  flags: {
+    locations: {{ to_json(locations) | safe }},
+    groups: {{ to_json(groups) | safe }},
+    taxGroups: {{ to_json(tax_groups) | safe }}
+  }
+});
+</script>
+{% endblock %}