initial commit 2

1 files changed, 38 insertions, 0 deletions

diff --git a/addons/coupon/models/coupon_rules.py b/addons/coupon/models/coupon_rules.py
new file mode 100644
index 00000000..1412d683
--- /dev/null
+++ b/addons/coupon/models/coupon_rules.py
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, fields, models, _
+from odoo.exceptions import ValidationError
+
+
+class CouponRule(models.Model):
+    _name = 'coupon.rule'
+    _description = "Coupon Rule"
+
+    rule_date_from = fields.Datetime(string="Start Date", help="Coupon program start date")
+    rule_date_to = fields.Datetime(string="End Date", help="Coupon program end date")
+    rule_partners_domain = fields.Char(string="Based on Customers", help="Coupon program will work for selected customers only")
+    rule_products_domain = fields.Char(string="Based on Products", default=[['sale_ok', '=', True]], help="On Purchase of selected product, reward will be given")
+    rule_min_quantity = fields.Integer(string="Minimum Quantity", default=1,
+        help="Minimum required product quantity to get the reward")
+    rule_minimum_amount = fields.Float(default=0.0, help="Minimum required amount to get the reward")
+    rule_minimum_amount_tax_inclusion = fields.Selection([
+        ('tax_included', 'Tax Included'),
+        ('tax_excluded', 'Tax Excluded')], default="tax_excluded")
+
+    @api.constrains('rule_date_to', 'rule_date_from')
+    def _check_rule_date_from(self):
+        if any(applicability for applicability in self
+               if applicability.rule_date_to and applicability.rule_date_from
+               and applicability.rule_date_to < applicability.rule_date_from):
+            raise ValidationError(_('The start date must be before the end date'))
+
+    @api.constrains('rule_minimum_amount')
+    def _check_rule_minimum_amount(self):
+        if self.filtered(lambda applicability: applicability.rule_minimum_amount < 0):
+            raise ValidationError(_('Minimum purchased amount should be greater than 0'))
+
+    @api.constrains('rule_min_quantity')
+    def _check_rule_min_quantity(self):
+        if not self.rule_min_quantity > 0:
+            raise ValidationError(_('Minimum quantity should be greater than 0'))