Tracking API is hyperlinked

InvenTree/supplier/serializers.py

@@ -45,7 +45,6 @@ class SupplierPartSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = SupplierPart
-        #extra_kwargs = {'url': {'view_name': 'supplier-part-detail'}}
         fields = ['url',
                   'part',
                   'supplier',

InvenTree/track/models.py

@@ -37,6 +37,10 @@ class UniquePart(models.Model):
     and tracking all events in the life of a part
     """
 
+    class Meta:
+        # Cannot have multiple parts with same serial number
+        unique_together = ('part', 'serial')
+
     objects = UniquePartManager()
 
     part = models.ForeignKey(Part, on_delete=models.CASCADE)
@@ -50,7 +54,7 @@ class UniquePart(models.Model):
                                      editable=False)
     serial = models.IntegerField()
 
-    createdBy = models.ForeignKey(User)
+    # createdBy = models.ForeignKey(User)
 
     customer = models.ForeignKey(Customer, blank=True, null=True)
 
@@ -76,17 +80,6 @@ class UniquePart(models.Model):
     def __str__(self):
         return self.part.name
 
-    def save(self, *args, **kwargs):
-
-        # Disallow saving a serial number that already exists
-        matches = UniquePart.objects.filter(serial=self.serial, part=self.part)
-        matches = matches.filter(~models.Q(id=self.id))
-
-        if len(matches) > 0:
-            raise ValidationError(_("Matching serial number already exists"))
-
-        super(UniquePart, self).save(*args, **kwargs)
-
 
 class PartTrackingInfo(models.Model):
     """ Single data-point in the life of a UniquePart

InvenTree/track/serializers.py

@@ -3,24 +3,24 @@ from rest_framework import serializers
 from .models import UniquePart, PartTrackingInfo
 
 
-class UniquePartSerializer(serializers.ModelSerializer):
+class UniquePartSerializer(serializers.HyperlinkedModelSerializer):
 
     tracking_info = serializers.PrimaryKeyRelatedField(many=True, read_only=True)
 
     class Meta:
         model = UniquePart
-        fields = ['pk',
+        fields = ['url',
                   'part',
                   'revision',
                   'creation_date',
                   'serial',
-                  'createdBy',
+                  # 'createdBy',
                   'customer',
                   'status',
                   'tracking_info']
 
 
-class PartTrackingInfoSerializer(serializers.ModelSerializer):
+class PartTrackingInfoSerializer(serializers.HyperlinkedModelSerializer):
 
     class Meta:
         model = PartTrackingInfo

InvenTree/track/urls.py

@@ -3,19 +3,19 @@ from django.conf.urls import url, include
 from . import views
 
 infopatterns = [
-    url(r'^(?P<pk>[0-9]+)/?$', views.PartTrackingDetail.as_view(), name='tracking-detail'),
+    url(r'^(?P<pk>[0-9]+)/?$', views.PartTrackingDetail.as_view(), name='parttrackinginfo-detail'),
 
-    url(r'^\?.*/?$', views.PartTrackingList.as_view(), name='tracking-list'),
-    url(r'^$', views.PartTrackingList.as_view(), name='tracking-list')
+    url(r'^\?.*/?$', views.PartTrackingList.as_view()),
+    url(r'^$', views.PartTrackingList.as_view())
 ]
 
 urlpatterns = [
     url(r'info/', include(infopatterns)),
 
     # Detail for a single unique part
-    url(r'^(?P<pk>[0-9]+)/?$', views.UniquePartDetail.as_view(), name='unique-detail'),
+    url(r'^(?P<pk>[0-9]+)/?$', views.UniquePartDetail.as_view(), name='uniquepart-detail'),
 
     # List all unique parts, with optional filters
-    url(r'^\?.*/?$', views.UniquePartList.as_view(), name='unique-list'),
-    url(r'^$', views.UniquePartList.as_view(), name='unique-list'),
+    url(r'^\?.*/?$', views.UniquePartList.as_view()),
+    url(r'^$', views.UniquePartList.as_view()),
 ]