1 files changed, 19 insertions, 0 deletions
diff --git a/addons/payment/models/res_partner.py b/addons/payment/models/res_partner.py
new file mode 100644
index 00000000..b24dba39
--- /dev/null
+++ b/addons/payment/models/res_partner.py
@@ -0,0 +1,19 @@
+# coding: utf-8
+
+from odoo import api, fields, models
+
+
+class res_partner(models.Model):
+    _name = 'res.partner'
+    _inherit = 'res.partner'
+
+    payment_token_ids = fields.One2many('payment.token', 'partner_id', 'Payment Tokens')
+    payment_token_count = fields.Integer('Count Payment Token', compute='_compute_payment_token_count')
+
+    @api.depends('payment_token_ids')
+    def _compute_payment_token_count(self):
+        payment_data = self.env['payment.token'].read_group([
+            ('partner_id', 'in', self.ids)], ['partner_id'], ['partner_id'])
+        mapped_data = dict([(payment['partner_id'][0], payment['partner_id_count']) for payment in payment_data])
+        for partner in self:
+            partner.payment_token_count = mapped_data.get(partner.id, 0)