Merge pull request #2747 from matmair/matmair/issue1697

Add field with last updated to supplier price break

InvenTree/InvenTree/version.py

@@ -12,11 +12,14 @@ import common.models
 INVENTREE_SW_VERSION = "0.7.0 dev"
 
 # InvenTree API version
-INVENTREE_API_VERSION = 30
+INVENTREE_API_VERSION = 31
 
 """
 Increment this API version number whenever there is a significant change to the API that any clients need to know about
 
+v31 -> 2022-03-14
+    - Adds "updated" field to SupplierPriceBreakList and SupplierPriceBreakDetail API endpoints
+
 v30 -> 2022-03-09
     - Adds "exclude_location" field to BuildAutoAllocation API endpoint
     - Allows BuildItem API endpoint to be filtered by BomItem relation

InvenTree/company/migrations/0042_supplierpricebreak_updated.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2022-03-14 22:19
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('company', '0041_alter_company_options'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='supplierpricebreak',
+            name='updated',
+            field=models.DateTimeField(auto_now=True, null=True, verbose_name='last updated'),
+        ),
+    ]

InvenTree/company/models.py

@@ -693,6 +693,7 @@ class SupplierPriceBreak(common.models.PriceBreak):
 
     Attributes:
         part: Link to a SupplierPart object that this price break applies to
+        updated: Automatic DateTime field that shows last time the price break was updated
         quantity: Quantity required for price break
         cost: Cost at specified quantity
         currency: Reference to the currency of this pricebreak (leave empty for base currency)
@@ -704,6 +705,8 @@ class SupplierPriceBreak(common.models.PriceBreak):
 
     part = models.ForeignKey(SupplierPart, on_delete=models.CASCADE, related_name='pricebreaks', verbose_name=_('Part'),)
 
+    updated = models.DateTimeField(auto_now=True, null=True, verbose_name=_('last updated'))
+
     class Meta:
         unique_together = ("part", "quantity")
 

InvenTree/company/serializers.py

@@ -278,4 +278,5 @@ class SupplierPriceBreakSerializer(InvenTreeModelSerializer):
             'quantity',
             'price',
             'price_currency',
+            'updated',
         ]

InvenTree/company/templates/company/supplier_part.html

@@ -268,6 +268,14 @@ $('#price-break-table').inventreeTable({
                 return html;
             }
         },
+        {
+            field: 'updated',
+            title: '{% trans "Last updated" %}',
+            sortable: true,
+            formatter: function(value) {
+                return renderDate(value);
+            }
+        },
     ]
 });