List purchase orders for a given part

InvenTree/part/models.py

@@ -794,6 +794,18 @@ class Part(models.Model):
 
         return n
 
+    def purchase_orders(self):
+        """ Return a list of purchase orders which reference this part """
+
+        orders = []
+
+        for part in self.supplier_parts.all().prefetch_related('purchase_order_line_items'):
+            for order in part.purchase_orders():
+                if order not in orders:
+                    orders.append(order)
+
+        return orders
+
 
 def attach_file(instance, filename):
     """ Function for storing a file for a PartAttachment

InvenTree/part/templates/part/orders.html

@@ -0,0 +1,18 @@
+{% extends "part/part_base.html" %}
+{% load static %}
+
+{% block details %}
+
+{% include 'part/tabs.html' with tab='orders' %}
+
+<div class='row'>
+    <div class='col-sm-6'>
+        <h4>Part Orders</h4>
+    </div>
+    <div class='col-sm-6'>
+    </div>
+</div>
+
+{% include "order/po_table.html" with orders=part.purchase_orders %}
+
+{% endblock %}

InvenTree/part/templates/part/tabs.html

@@ -25,11 +25,17 @@
     <li{% ifequal tab 'used' %} class="active"{% endifequal %}>
         <a href="{% url 'part-used-in' part.id %}">Used In{% if part.used_in_count > 0 %}<span class="badge">{{ part.used_in_count }}</span>{% endif %}</a></li>
     {% endif %}
-    {% if part.purchaseable and part.is_template == False %}
+    {% if part.purchaseable %}
+    {% if part.is_template == False %}
     <li{% ifequal tab 'suppliers' %} class="active"{% endifequal %}>
         <a href="{% url 'part-suppliers' part.id %}">Suppliers
             <span class="badge">{{ part.supplier_count }}</span>
-        </a></li>
+        </a>
+    </li>
+    {% endif %}
+    <li{% ifequal tab 'orders' %} class='active'{% endifequal %}>
+        <a href="{% url 'part-orders' part.id %}">Purchase Orders <span class='badge'>{{ part.purchase_orders|length }}</span></a>
+    </li>
     {% endif %}
     {% if part.trackable and 0 %}
     <li{% ifequal tab 'track' %} class="active"{% endifequal %}>

InvenTree/part/urls.py

@@ -34,6 +34,7 @@ part_detail_urls = [
     url(r'^build/?', views.PartDetail.as_view(template_name='part/build.html'), name='part-build'),
     url(r'^used/?', views.PartDetail.as_view(template_name='part/used_in.html'), name='part-used-in'),
     url(r'^suppliers/?', views.PartDetail.as_view(template_name='part/supplier.html'), name='part-suppliers'),
+    url(r'^orders/?', views.PartDetail.as_view(template_name='part/orders.html'), name='part-orders'),
     url(r'^track/?', views.PartDetail.as_view(template_name='part/track.html'), name='part-track'),
     url(r'^attachments/?', views.PartDetail.as_view(template_name='part/attachments.html'), name='part-attachments'),
     

InvenTree/part/views.py

@@ -24,6 +24,7 @@ from InvenTree.views import AjaxView, AjaxCreateView, AjaxUpdateView, AjaxDelete
 from InvenTree.views import QRCodeView
 
 from InvenTree.helpers import DownloadFile, str2bool
+from InvenTree.status_codes import OrderStatus
 
 
 class PartIndex(ListView):
@@ -446,6 +447,8 @@ class PartDetail(DetailView):
 
         context['starred'] = part.isStarredBy(self.request.user)
 
+        context['OrderStatus'] = OrderStatus
+
         return context