Initial commit: Pos packages

odoo-bringout-oca-ocb-pos_loyalty/pos_loyalty/models/loyalty_card.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models
+
+class LoyaltyCard(models.Model):
+    _inherit = 'loyalty.card'
+
+    source_pos_order_id = fields.Many2one('pos.order', "PoS Order Reference",
+        help="PoS order where this coupon was generated.")
+
+    def _has_source_order(self):
+        return super()._has_source_order() or bool(self.source_pos_order_id)
+
+    def _get_default_template(self):
+        self.ensure_one()
+        if self.source_pos_order_id:
+            return self.env.ref('pos_loyalty.mail_coupon_template', False)
+        return super()._get_default_template()
+
+    def _get_mail_partner(self):
+        return super()._get_mail_partner() or self.sudo().source_pos_order_id.partner_id
+
+    def _get_signature(self):
+        return self.source_pos_order_id.user_id.signature or super()._get_signature()
+
+    def _compute_use_count(self):
+        super()._compute_use_count()
+        read_group_res = self.env['pos.order.line']._read_group(
+            [('coupon_id', 'in', self.ids)], ['id'], ['coupon_id'])
+        count_per_coupon = {r['coupon_id'][0]: r['coupon_id_count'] for r in read_group_res}
+        for card in self:
+            card.use_count += count_per_coupon.get(card.id, 0)