1 files changed, 25 insertions, 0 deletions
diff --git a/indoteknik_custom/models/cust_commision.py b/indoteknik_custom/models/cust_commision.py
new file mode 100644
index 00000000..eeb255cd
--- /dev/null
+++ b/indoteknik_custom/models/cust_commision.py
@@ -0,0 +1,25 @@
+from odoo import models, api, fields
+from odoo.exceptions import UserError
+from datetime import datetime
+import logging
+
+_logger = logging.getLogger(__name__)
+
+
+class CustCommision(models.Model):
+    _name = 'cust.commision'
+    _order = 'id desc'
+
+    partner_id = fields.Many2one('res.partner', String='Customer', required=True)
+    commision_percent = fields.Float(string='Commision %', tracking=3)
+
+    @api.constrains('partner_id')
+    def _check_partner_id(self):
+        for rec in self:
+            duplicate_partner = self.search([
+                ('partner_id', '=', rec.partner_id.id),
+                ('id', '!=', rec.id)
+            ])
+            if duplicate_partner:
+                raise UserError('Partner already exists')
+            
+\ No newline at end of file