From d87c889d26ec71b258afc99d6179f19707341d73 Mon Sep 17 00:00:00 2001
From: Lance Edgar <lance@edbob.org>
Date: Mon, 30 Mar 2020 12:53:12 -0500
Subject: [PATCH] Add 'auto_discount' to Catapult export

---
 .../importing/db/exporters/catapult_inventory.py    | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/rattail_corepos/corepos/importing/db/exporters/catapult_inventory.py b/rattail_corepos/corepos/importing/db/exporters/catapult_inventory.py
index e4c8c4b..ccabcc2 100644
--- a/rattail_corepos/corepos/importing/db/exporters/catapult_inventory.py
+++ b/rattail_corepos/corepos/importing/db/exporters/catapult_inventory.py
@@ -91,7 +91,7 @@ class InventoryItemImporter(FromCore, catapult_importing.model.InventoryItemImpo
         'alt_receipt_alias',
         'alt_pkg_qty',
         'alt_pkg_price',
-        # 'auto_discount',
+        'auto_discount',
         'supplier_unit_id',
         'supplier_id',
         'unit',
@@ -230,11 +230,12 @@ class InventoryItemImporter(FromCore, catapult_importing.model.InventoryItemImpo
         #         if tax_rate_ids_2 and rate.id in tax_rate_ids_2:
         #             tax_2 += rate.rate
 
-        # no alt item by default
+        # no alt item (or auto discount) by default
         alt_id = None
         alt_receipt_alias = None
         alt_pkg_qty = None
         alt_pkg_price = None
+        auto_discount = None
 
         # make an alt item, when main item has pack pricing (e.g. Zevia sodas)
         # note that in this case the main item_id and alt_id are the same
@@ -254,6 +255,9 @@ class InventoryItemImporter(FromCore, catapult_importing.model.InventoryItemImpo
             alt_pkg_qty = product.quantity
             alt_pkg_price = product.group_price
 
+            # we also must declare an "auto discount" to get pack price
+            auto_discount = "{} @ ${:0.2f}".format(alt_pkg_qty, alt_pkg_price)
+
         # no supplier info by default
         supplier_unit_id = None
         supplier_id = None
@@ -366,10 +370,7 @@ class InventoryItemImporter(FromCore, catapult_importing.model.InventoryItemImpo
             'alt_receipt_alias': alt_receipt_alias,
             'alt_pkg_qty': alt_pkg_qty,
             'alt_pkg_price': alt_pkg_price,
-
-            # TODO: does CORE have this?
-            # 'auto_discount': None,
-
+            'auto_discount': auto_discount,
             'supplier_unit_id': supplier_unit_id,
             'supplier_id': supplier_id,
             'unit': supplier_unit,