From 8708ec9bac492bb26e4d8d4f309d6df959a7c6e1 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Wed, 10 Jan 2024 23:53:27 +1100
Subject: [PATCH] Fix resource classes for order models (#6188) (#6190)

- PurchaseOrder
- ReturnOrder
- SalesOrder

Fixes https://github.com/inventree/InvenTree/issues/6155

(cherry picked from commit 73cc39bb6822a59f9206c31e2d502a0f7a731bc7)

Co-authored-by: Oliver <oliver.henry.walters@gmail.com>
---
 InvenTree/order/admin.py | 82 +++++++++++++++++++++-------------------
 1 file changed, 44 insertions(+), 38 deletions(-)

diff --git a/InvenTree/order/admin.py b/InvenTree/order/admin.py
index b432e36154..842ea2045e 100644
--- a/InvenTree/order/admin.py
+++ b/InvenTree/order/admin.py
@@ -79,9 +79,30 @@ class PurchaseOrderLineItemInlineAdmin(admin.StackedInline):
     extra = 0
 
 
+class PurchaseOrderResource(ProjectCodeResourceMixin, TotalPriceResourceMixin, InvenTreeResource):
+    """Class for managing import / export of PurchaseOrder data."""
+
+    class Meta:
+        """Metaclass"""
+        model = models.PurchaseOrder
+        skip_unchanged = True
+        clean_model_instances = True
+        exclude = [
+            'metadata',
+        ]
+
+    # Add number of line items
+    line_items = Field(attribute='line_count', widget=widgets.IntegerWidget(), readonly=True)
+
+    # Is this order overdue?
+    overdue = Field(attribute='is_overdue', widget=widgets.BooleanWidget(), readonly=True)
+
+
 class PurchaseOrderAdmin(ImportExportModelAdmin):
     """Admin class for the PurchaseOrder model"""
 
+    resource_class = PurchaseOrderResource
+
     exclude = [
         'reference_int',
     ]
@@ -107,9 +128,30 @@ class PurchaseOrderAdmin(ImportExportModelAdmin):
     autocomplete_fields = ('supplier',)
 
 
+class SalesOrderResource(ProjectCodeResourceMixin, TotalPriceResourceMixin, InvenTreeResource):
+    """Class for managing import / export of SalesOrder data."""
+
+    class Meta:
+        """Metaclass options"""
+        model = models.SalesOrder
+        skip_unchanged = True
+        clean_model_instances = True
+        exclude = [
+            'metadata',
+        ]
+
+    # Add number of line items
+    line_items = Field(attribute='line_count', widget=widgets.IntegerWidget(), readonly=True)
+
+    # Is this order overdue?
+    overdue = Field(attribute='is_overdue', widget=widgets.BooleanWidget(), readonly=True)
+
+
 class SalesOrderAdmin(ImportExportModelAdmin):
     """Admin class for the SalesOrder model"""
 
+    resource_class = SalesOrderResource
+
     exclude = [
         'reference_int',
     ]
@@ -131,25 +173,6 @@ class SalesOrderAdmin(ImportExportModelAdmin):
     autocomplete_fields = ('customer',)
 
 
-class PurchaseOrderResource(ProjectCodeResourceMixin, TotalPriceResourceMixin, InvenTreeResource):
-    """Class for managing import / export of PurchaseOrder data."""
-
-    class Meta:
-        """Metaclass"""
-        model = models.PurchaseOrder
-        skip_unchanged = True
-        clean_model_instances = True
-        exclude = [
-            'metadata',
-        ]
-
-    # Add number of line items
-    line_items = Field(attribute='line_count', widget=widgets.IntegerWidget(), readonly=True)
-
-    # Is this order overdue?
-    overdue = Field(attribute='is_overdue', widget=widgets.BooleanWidget(), readonly=True)
-
-
 class PurchaseOrderLineItemResource(PriceResourceMixin, InvenTreeResource):
     """Class for managing import / export of PurchaseOrderLineItem data."""
 
@@ -184,25 +207,6 @@ class PurchaseOrderExtraLineResource(PriceResourceMixin, InvenTreeResource):
         model = models.PurchaseOrderExtraLine
 
 
-class SalesOrderResource(ProjectCodeResourceMixin, TotalPriceResourceMixin, InvenTreeResource):
-    """Class for managing import / export of SalesOrder data."""
-
-    class Meta:
-        """Metaclass options"""
-        model = models.SalesOrder
-        skip_unchanged = True
-        clean_model_instances = True
-        exclude = [
-            'metadata',
-        ]
-
-    # Add number of line items
-    line_items = Field(attribute='line_count', widget=widgets.IntegerWidget(), readonly=True)
-
-    # Is this order overdue?
-    overdue = Field(attribute='is_overdue', widget=widgets.BooleanWidget(), readonly=True)
-
-
 class SalesOrderLineItemResource(PriceResourceMixin, InvenTreeResource):
     """Class for managing import / export of SalesOrderLineItem data."""
 
@@ -334,6 +338,8 @@ class ReturnOrderResource(ProjectCodeResourceMixin, TotalPriceResourceMixin, Inv
 class ReturnOrderAdmin(ImportExportModelAdmin):
     """Admin class for the ReturnOrder model"""
 
+    resource_class = ReturnOrderResource
+
     exclude = [
         'reference_int',
     ]