Remove name on sale promotion coupon

Closes #13737

modules/sale_promotion_coupon/CHANGELOG

@@ -1,3 +1,4 @@
+* Remove name on coupon
 
 Version 7.4.0 - 2024-11-04
 --------------------------

modules/sale_promotion_coupon/sale.py

@@ -68,7 +68,6 @@ class Promotion(metaclass=PoolMeta):
 class PromotionCoupon(ModelSQL, ModelView):
     __name__ = 'sale.promotion.coupon'
 
-    name = fields.Char("Name", required=True)
     number_of_use = fields.Integer(
         "Number of Use", required=True,
         help="How much times a coupon number can be used.\n"
@@ -116,6 +115,9 @@ class PromotionCoupon(ModelSQL, ModelView):
                             promotion.company,
                             where=promotion.id == table.promotion)]))
 
+        # Migration from 7.4: remove name
+        table_h.not_null_action('name', 'remove')
+
     @classmethod
     def default_company(cls):
         return Transaction().context.get('company')
@@ -128,6 +130,13 @@ class PromotionCoupon(ModelSQL, ModelView):
     def default_per_party(cls):
         return False
 
+    def get_rec_name(self, name):
+        return self.promotion.rec_name
+
+    @classmethod
+    def search_rec_name(cls, name, clause):
+        return [('promotion.rec_name', *clause[1:])]
+
 
 class PromotionCouponNumber(DeactivableMixin, ModelSQL, ModelView):
     __name__ = 'sale.promotion.coupon.number'

modules/sale_promotion_coupon/tests/scenario_sale_promotion_coupon.rst

@@ -56,7 +56,7 @@ Create Promotion with coupon::
     >>> Promotion = Model.get('sale.promotion')
     >>> promotion = Promotion(name="10%")
     >>> promotion.formula = '0.9 * unit_price'
-    >>> coupon = promotion.coupons.new(name="Promo")
+    >>> coupon = promotion.coupons.new()
     >>> coupon.number_of_use = 0
     >>> number = coupon.numbers.new(number="CODE10")
     >>> promotion.save()

modules/sale_promotion_coupon/tests/scenario_sale_promotion_coupon_unique.rst

@@ -27,7 +27,7 @@ Create a promotion with coupon::
 
     >>> promotion1 = Promotion(name="Promotion 1")
     >>> promotion1.formula = 'unit_price'
-    >>> coupon = promotion1.coupons.new(name="Coupon 1")
+    >>> coupon = promotion1.coupons.new()
     >>> number = coupon.numbers.new(number="TEST", start_date=None)
     >>> promotion1.save()
 
@@ -35,7 +35,7 @@ Try to create a second promotion with same coupon number::
 
     >>> promotion2 = Promotion(name="Promotion 2")
     >>> promotion2.formula = 'unit_price'
-    >>> coupon = promotion2.coupons.new(name="Coupon 2")
+    >>> coupon = promotion2.coupons.new()
     >>> number = coupon.numbers.new(number="TEST")
     >>> promotion2.save()
     Traceback (most recent call last):

modules/sale_promotion_coupon/view/coupon_form.xml

@@ -1,15 +1,12 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form>
+<form cursor="number_of_use">
     <label name="promotion"/>
     <field name="promotion"/>
     <label name="company"/>
     <field name="company"/>
 
-    <label name="name"/>
-    <field name="name" colspan="3"/>
-
     <label name="number_of_use"/>
     <field name="number_of_use"/>
     <label name="per_party"/>

modules/sale_promotion_coupon/view/coupon_list.xml

@@ -4,7 +4,6 @@ this repository contains the full copyright notices and license terms. -->
 <tree>
     <field name="company" expand="1" optional="1"/>
     <field name="promotion" expand="1"/>
-    <field name="name" expand="1"/>
     <field name="number_of_use"/>
     <field name="per_party"/>
 </tree>