From 887ec2eeaa6be9c2ba21a5785f094a48fdb6342c Mon Sep 17 00:00:00 2001
From: sinergia <alejandro.ayala@onecluster.org>
Date: Wed, 29 Jun 2022 13:27:23 -0500
Subject: [PATCH] add view 'create_equipments' and domain on the button

---
 purchase.py            | 11 +++++------
 view/purchase_form.xml |  3 +++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/purchase.py b/purchase.py
index d75e41e..954a355 100644
--- a/purchase.py
+++ b/purchase.py
@@ -18,17 +18,14 @@ class Purchase(metaclass=PoolMeta):
         super(Purchase, cls).__setup__()
         cls._buttons.update({
             'create_equipments': {
-                'invisible': Eval('equipment_avalaible')},
+                'invisible': ~Eval('equipment_avalaible')},
         })
 
     
     @classmethod
     @ModelView.button
     def create_equipments(cls, purchases):
-        if len(purchases) > 1:
-            raise InvalidNumberPurchases(
-                gettext('purchase.msg_invalid_number_purchases'))
-        else:
+        if len(purhcases) == 1:
             pool = Pool()
             Equipment = pool.get('optical_equipment.equipment')
             Line = pool.get('purchase.line')
@@ -52,7 +49,9 @@ class Purchase(metaclass=PoolMeta):
                 equipment.save()
             purchase.equipment_available = True
             cls.save(purchases)
-
+        else:
+            raise InvalidNumberPurchases(
+                gettext('purchase.msg_invalid_number_purchases'))
 
             
     """
diff --git a/view/purchase_form.xml b/view/purchase_form.xml
index d2adb11..0df61d4 100644
--- a/view/purchase_form.xml
+++ b/view/purchase_form.xml
@@ -7,4 +7,7 @@
 	    <label name="equipment_available"/>
 	    <field name="equipment_available"/>
     </xpath>
+    <xpath expr="//button[@name='process']" position="after">
+        <button name="create_equipments"/>
+    </xpath>
 </data>