Update readonly condition order line on purchase order

2 files changed, 10 insertions, 0 deletions

diff --git a/indoteknik_custom/models/purchase_order.py b/indoteknik_custom/models/purchase_order.py
index daf8d269..92df3119 100755
--- a/indoteknik_custom/models/purchase_order.py
+++ b/indoteknik_custom/models/purchase_order.py
@@ -46,6 +46,11 @@ class PurchaseOrder(models.Model):
     summary_qty_receipt = fields.Float('Summary Qty Receipt', compute='_compute_summary_qty')
     count_line_product = fields.Float('Total Item', compute='compute_count_line_product')
     note_description = fields.Char(string='Note', help='bisa diisi sebagai informasi indent barang tertentu atau apapun')
+    has_active_invoice = fields.Boolean(string='Has Active Invoice', compute='_compute_has_active_invoice')
+
+    def _compute_has_active_invoice(self):
+        for order in self:
+            order.has_active_invoice = any(invoice.state != 'cancel' for invoice in order.invoice_ids)
 
     def add_product_to_pricelist(self):
         for line in self.order_line:
diff --git a/indoteknik_custom/views/purchase_order.xml b/indoteknik_custom/views/purchase_order.xml
index e7a72cd3..0ad76ae5 100755
--- a/indoteknik_custom/views/purchase_order.xml
+++ b/indoteknik_custom/views/purchase_order.xml
@@ -76,6 +76,11 @@
                 <field name="fiscal_position_id" position="after">
                     <field name="note_description"/>
                     <field name="total_so_percent_margin"/>
+                    <field name="has_active_invoice" invisible="1" />
+                </field>
+
+                <field name="order_line" position="attributes">
+                    <attribute name="attrs">{'readonly': ['|', ('state', 'in', ['done', 'cancel']), ('has_active_invoice', '=', True)]}</attribute>
                 </field>
                 
                 <xpath expr="//form/sheet/notebook/page/field[@name='order_line']/tree/field[@name='price_unit']" position="attributes">