Ability to receive PO lines items individually

InvenTree/order/templates/order/purchase_order_detail.html

@@ -108,9 +108,7 @@ InvenTree | {{ order }}
         <th data-sortable='true'>Received</th>
         {% endif %}
         <th>Note</th>
-        {% if order.status == OrderStatus.PENDING %}
         <th></th>
-        {% endif %}
     </tr>
     </thead>
     <tbody>
@@ -137,18 +135,23 @@ InvenTree | {{ order }}
         <td>
             {{ line.notes }}
         </td>
-        {% if order.status == OrderStatus.PENDING %}
         <td>
             <div class='btn-group'>
+                {% if order.status == OrderStatus.PENDING %}
                 <button class='btn btn-default btn-glyph' line='{{ line.id }}' id='edit-line-item-{{ line.id }} title='Edit line item' onclick='editPurchaseOrderLineItem()'>
                     <span url="{% url 'po-line-item-edit' line.id %}" line='{{ line.id }}' class='glyphicon glyphicon-edit'></span>
                 </button>
                 <button class='btn btn-default btn-glyph' line='{{ line.id }}' id='remove-line-item-{{ line.id }' title='Remove line item' type='button' onclick='removePurchaseOrderLineItem()'>
                     <span url="{% url 'po-line-item-delete' line.id %}" line='{{ line.id }}' class='glyphicon glyphicon-remove'></span>
                 </button>
+                {% endif %}
+                {% if order.status == OrderStatus.PLACED and line.received < line.quantity %}
+                <button class='btn btn-default btn-glyph line-receive' pk='{{ line.pk }}' title='Receive item(s)'>
+                    <span class='glyphicon glyphicon-check'></span>
+                </button>
+                {% endif %}
             </div>
         </td>
-        {% endif %}
     </tr>
     {% endfor %}
     </tbody>
@@ -187,6 +190,20 @@ $("#cancel-order").click(function() {
     });
 });
 
+$("#po-lines-table").on('click', ".line-receive", function() {
+
+    var button = $(this);
+
+    console.log('clicked! ' + button.attr('pk'));
+
+    launchModalForm("{% url 'purchase-order-receive' order.id %}", {
+        reload: true,
+        data: {
+            line: button.attr('pk')
+        }
+    });
+});
+
 $("#receive-order").click(function() {
     launchModalForm("{% url 'purchase-order-receive' order.id %}", {
         reload: true,

InvenTree/order/views.py

@@ -230,6 +230,31 @@ class PurchaseOrderReceive(AjaxUpdateView):
 
         return ctx
 
+    def get_lines(self):
+        """
+        Extract particular line items from the request,
+        or default to *all* pending line items if none are provided
+        """
+
+        lines = None
+
+        if 'line' in self.request.GET:
+            line_id = self.request.GET.get('line')
+
+            try:
+                lines = PurchaseOrderLineItem.objects.filter(pk=line_id)
+            except (PurchaseOrderLineItem.DoesNotExist, ValueError):
+                pass
+
+        # TODO - Option to pass multiple lines?
+
+        # No lines specified - default selection
+        if lines is None:
+            lines = self.order.pending_line_items()
+
+        return lines
+
+
     def get(self, request, *args, **kwargs):
         """ Respond to a GET request. Determines which parts are outstanding,
         and presents a list of these parts to the user.
@@ -238,7 +263,7 @@ class PurchaseOrderReceive(AjaxUpdateView):
         self.request = request
         self.order = get_object_or_404(PurchaseOrder, pk=self.kwargs['pk'])
 
-        self.lines = self.order.pending_line_items()
+        self.lines = self.get_lines()
 
         for line in self.lines:
             # Pre-fill the remaining quantity