Added barcode for Part object

InvenTree/InvenTree/helpers.py

@@ -46,7 +46,7 @@ def WrapWithQuotes(text, quote='"'):
     return text
 
 
-def MakeBarcode(object_type, object_url, data={}):
+def MakeBarcode(object_type, object_id, object_url, data={}):
     """ Generate a string for a barcode. Adds some global InvenTree parameters.
 
     Args:
@@ -60,6 +60,7 @@ def MakeBarcode(object_type, object_url, data={}):
 
     # Add in some generic InvenTree data
     data['type'] = object_type
+    data['id'] = object_id
     data['url'] = object_url
     data['tool'] = 'InvenTree'
     data['generated'] = str(datetime.now().date())

InvenTree/part/models.py

@@ -21,6 +21,7 @@ from django.core.validators import MinValueValidator
 from django.db.models.signals import pre_delete
 from django.dispatch import receiver
 
+from InvenTree import helpers
 from InvenTree.models import InvenTreeTree
 from company.models import Company
 
@@ -179,6 +180,16 @@ class Part(models.Model):
     def __str__(self):
         return "{n} - {d}".format(n=self.name, d=self.description)
 
+    @property
+    def format_barcode(self):
+        """ Return a JSON string for formatting a barcode for this Part object """
+
+        return helpers.MakeBarcode(
+            "Part",
+            self.id,
+            reverse('api-part-detail', kwargs={'pk': self.id}),
+        )
+
     class Meta:
         verbose_name = "Part"
         verbose_name_plural = "Parts"

InvenTree/part/templates/part/detail.html

@@ -1,5 +1,6 @@
 {% extends "part/part_base.html" %}
 {% load static %}
+{% load qr_code %}
 {% block details  %}
 
 {% include 'part/tabs.html' with tab='detail' %}
@@ -115,6 +116,8 @@
 </div>
 {% endif %}
 
+{% qr_from_text part.format_barcode size="s" image_format="png" error_correction="L" %}
+
 {% endblock %}
 
 {% block js_load %}

InvenTree/stock/models.py

@@ -42,9 +42,9 @@ class StockLocation(InvenTreeTree):
 
         return helpers.MakeBarcode(
             'StockLocation',
+            self.id,
             reverse('api-location-detail', kwargs={'pk': self.id}),
             {
-                'id': self.id,
                 'name': self.name,
             }
         )
@@ -153,9 +153,9 @@ class StockItem(models.Model):
 
         return helpers.MakeBarcode(
             'StockItem',
+            self.id,
             reverse('api-stock-detail', kwargs={'pk': self.id}),
             {
-                'id': self.id,
                 'part_id': self.part.id,
                 'part_name': self.part.name
             }