From 5d29ddf74f982a686b6dfec2381162a0c5ed4c7c Mon Sep 17 00:00:00 2001
From: stephanchrst <stephanchrst@gmail.com>
Date: Fri, 18 Nov 2022 17:25:56 +0700
Subject: add qty available in po line

---
 indoteknik_custom/models/purchase_order_line.py | 9 +++++++++
 indoteknik_custom/views/purchase_order.xml      | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/indoteknik_custom/models/purchase_order_line.py b/indoteknik_custom/models/purchase_order_line.py
index 60e4c8b0..621373f4 100755
--- a/indoteknik_custom/models/purchase_order_line.py
+++ b/indoteknik_custom/models/purchase_order_line.py
@@ -22,6 +22,15 @@ class PurchaseOrderLine(models.Model):
         help="Total % Margin in Sales Order Header")
     delivery_amt_line = fields.Float('DeliveryAmtLine', compute='compute_delivery_amt_line')
     line_no = fields.Integer('No', default=0)
+    qty_available = fields.Float('Qty Available', compute='compute_qty_available')
+
+    def compute_qty_available(self):
+        for line in self:
+            line.qty_available = line.product_id.virtual_available
+
+    @api.onchange('product_id')
+    def _onchange_product_custom(self):
+        self.compute_qty_available()
 
     # Override method from addons/purchase/models/purchase.py
     @api.onchange('product_qty', 'product_uom')
diff --git a/indoteknik_custom/views/purchase_order.xml b/indoteknik_custom/views/purchase_order.xml
index 128f2413..f1a13615 100755
--- a/indoteknik_custom/views/purchase_order.xml
+++ b/indoteknik_custom/views/purchase_order.xml
@@ -43,6 +43,9 @@
                 <field name="product_id" position="before">
                     <field name="line_no" attrs="{'readonly': 1}"/>
                 </field>
+                <field name="product_qty" position="before">
+                    <field name="qty_available"/>
+                </field>
             </field>
         </record>
     </data>
-- 
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