odoo 18

custom_addons/kosbar_purchase_finance/models/purchase_order.py

@@ -0,0 +1,24 @@
+from odoo import models, fields, api
+
+
+class PurchaseOrder(models.Model):
+    _inherit = 'purchase.order'
+
+    finance_state = fields.Selection([
+        ('pending', 'Pending Approval'),
+        ('approved', 'Finance Approved'),
+        ('rejected', 'Rejected'),
+    ], string='Status Finance', default='pending', tracking=True)
+
+    def action_finance_approve(self):
+        """Finance mengklik ini setelah review PO."""
+        return self.write({'finance_state': 'approved'})
+
+    def action_finance_reject(self):
+        """Finance menolak PO — ada catatan di notes."""
+        return self.write({'finance_state': 'rejected'})
+
+    @api.model
+    def _get_state_color(self):
+        # optional: styling di kanban view
+        return {'pending': 'warning', 'approved': 'success', 'rejected': 'danger'}