From 522fbad912228b89f739f59bf34262b207d1fdd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 12 Apr 2022 10:10:24 +0200
Subject: [PATCH] Add sale_product_quantity and purchase_product_quantity
 modules

issue11127
review378031002
---
 purchase_request.py | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/purchase_request.py b/purchase_request.py
index e3fd482ad8..96974c08bf 100644
--- a/purchase_request.py
+++ b/purchase_request.py
@@ -515,15 +515,27 @@ class CreatePurchase(Wizard):
         line.unit_price = round_price(Decimal(0))
         for f, v in key:
             setattr(line, f, v)
-        line.quantity = sum(r.quantity for r in requests)
         line.purchase = purchase
         line.on_change_product()
+        line.quantity = cls.compute_quantity(requests, line, purchase)
+        if line.unit:
+            line.quantity = line.unit.ceil(line.quantity)
         # Set again in case on_change's changed them
         for f, v in key:
             setattr(line, f, v)
         line.on_change_quantity()
         return line
 
+    @classmethod
+    def compute_quantity(cls, requests, line, purchase):
+        pool = Pool()
+        Uom = pool.get('product.uom')
+        unit = line.unit
+        compute_qty = Uom.compute_qty
+        return sum(
+            compute_qty(r.uom, r.quantity, unit, round=False)
+            for r in requests)
+
 
 class HandlePurchaseCancellationException(Wizard):
     'Handle Purchase Cancellation Exception'