Add quick 'n dirty manage screen. Fix pricing

mordor/models.py

@@ -24,7 +24,7 @@ class Order(TimeStampMixin):
         return self.ORDER_STATES[self.state]
 
     def price_33(self):
-        return self.amount_33 * 25
+        return self.amount_33 * 28
 
     def price_50(self):
         return self.amount_50 * 30

mordor/templates/mordor/manage.html

@@ -0,0 +1,28 @@
+{% extends "base.html" %}
+
+{% block title %}Manage{% endblock %}
+
+{% block content %}
+
+    <p>Aangezien we al geruime tijd klant zijn genieten we van horecaprijzen, dit bij aankoop vanaf € 200.
+Bestellingen lager dan € 200 gebeuren via de webshop.</p>
+    <p>Bestellingen kunnen doorgegeven worden door te mailen naar <a href="mailto:order@drinks52.com">order@drinks52.com</a></p>
+    <ul>
+        <li>33CL: Kostprijs per bak: €23.32 + €4.50 (leeggoed) = €28; Flesjes met kroonkurk.</li>
+        <li>50CL: Kostprijs per bak: €25.44 + €4.50 (leeggoed) = €30; Flesjes met schroefdop.</li>
+    </ul>
+
+    <h2>Genoeg open orders om een bestelling te kunnen plaatsen?</h2>
+    {% if sum > 200 %}
+        Ja
+    {% else %}
+        Nee
+    {% endif %}
+    {% if sum > 0 %}
+        <p>Er staan orders open met een totale waarde van €{{ sum  }}.</p>
+    {% else %}
+        <p>Er staan geen orders open.</p>
+    {% endif %}
+
+
+{% endblock %}

mordor/templates/mordor/winkel.html

@@ -11,7 +11,7 @@
     let total_sum = 0
 
     function input_changed() {
-        sum_33 = Number(document.getElementById(`amount_33`).value) * 25;
+        sum_33 = Number(document.getElementById(`amount_33`).value) * 28;
         sum_50 = Number(document.getElementById(`amount_50`).value) * 30;
 
         let total_field_33 = document.getElementById(`sum_33`);
@@ -45,7 +45,7 @@
                 onblur="this.placeholder='0'" oninput="input_changed()">
         </span>
         <span>x</span>
-        <span class="unit_price">€25</span>
+        <span class="unit_price">€28</span>
     </div>
     <div class="rightcell price">
         <span class="bold equals">=</span>€

mordor/urls.py

@@ -23,6 +23,7 @@ urlpatterns = [
     path("", views.index, name="index"),
     path("winkel", views.winkel, name="winkel"),
     path("orders", views.orders, name="orders"),
+    path("manage", views.manage, name="manage"),
     path("remove_order/<int:order_id>", views.remove_order, name="remove_order"),
     path("admin/", admin.site.urls),
     path("login/zeus/", include("oauth.urls")),

mordor/views.py

@@ -44,3 +44,16 @@ def orders(req):
     user_orders = Order.objects.filter(user=req.user)
 
     return render(req, "mordor/orders.html", {"orders": user_orders})
+
+
+def manage(req):
+    if req.user.is_staff or req.user.is_superuser:
+        open_orders = Order.objects.filter(state=Order.OPEN)
+        sum_open_orders = sum([o.total_price() for o in open_orders])
+        return render(
+            req,
+            "mordor/manage.html",
+            {"open_orders": open_orders, "sum": sum_open_orders},
+        )
+    else:
+        return HttpResponseRedirect(reverse("index"))

templates/base.html

@@ -33,6 +33,11 @@
 						</span>
                     </li>
 					{% if user.is_staff or user.is_superuser %}
+                        <li>
+                            <a href="{% url 'manage' %}">
+                                Manage
+                            </a>
+                        </li>
                         <li>
 							<a href="{% url 'admin:index' %}">
 								Admininterface