[IMP] sale_loyalty_exclude: Avoid to select excluded products in rule…

…s and rewards

The excluded products can be selected at loyalty rules and reward. This is
pointless and only makes confussion because the rules and rewards would
be ignored.

sale_loyalty_exclude/models/__init__.py

@@ -1,2 +1,3 @@
+from . import loyalty_reward
 from . import product_template
 from . import sale_order

sale_loyalty_exclude/models/loyalty_reward.py

@@ -0,0 +1,9 @@
+from odoo import fields, models
+
+
+class LoyaltyReward(models.Model):
+    _inherit = "loyalty.reward"
+
+    reward_product_id = fields.Many2one(
+        "product.product", string="Product", domain=[("loyalty_exclude", "=", False)]
+    )

sale_loyalty_exclude/views/product_views.xml

@@ -2,7 +2,7 @@
 <odoo>
     <record id="product_template_form_view" model="ir.ui.view">
         <field name="model">product.template</field>
-        <field name="inherit_id" ref="product.product_template_form_view" />
+        <field name="inherit_id" ref="product.product_template_only_form_view" />
         <field name="arch" type="xml">
             <xpath expr="//page[@name='sales']" position="inside">
                 <group>