[IMP] event_sale_balance

event_sale_balance/models/__init__.py

@@ -1,2 +1,3 @@
 from . import event_registration
 from . import product_product
+from . import product_template

event_sale_balance/models/event_registration.py

@@ -11,8 +11,10 @@ class EventRegistration(models.Model):
             bal_prod = tic_prod.balance_variant_id
             if tic_prod.is_event_deposit and bal_prod:
                 order = regis.sale_order_id
-                lines = order.order_line
-                line = lines.filtered(lambda sol: sol.product_id == bal_prod, limit=1)
+                lines = order.order_line.filtered(
+                    lambda sol: sol.product_id == bal_prod
+                )
+                line = lines and lines[0]
                 if line:
                     # Update existing line
                     update_values = order._prepare_order_line_update_values(
@@ -22,5 +24,13 @@ class EventRegistration(models.Model):
                         order._update_cart_line_values(line, update_values)
                 else:
                     # Create new line
-                    line_values = order._prepare_order_line_values(bal_prod, 1)
+                    line_values = order._prepare_order_line_values(bal_prod.id, 1)
                     line.sudo().create(line_values)
+        if len(self) == 1 and self.env.context.get("open_sale_order", False):
+            return {
+                "type": "ir.actions.act_window",
+                "view_mode": "form",
+                "res_model": "sale.order",
+                "res_id": self.id,
+                "target": "current",
+            }

event_sale_balance/models/product_template.py

@@ -0,0 +1,8 @@
+from odoo import models, fields
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    is_event_deposit = fields.Boolean("Event deposit")
+    balance_variant_id = fields.Many2one("product.product", string="Balance variant")

event_sale_balance/views/product_product.xml

@@ -6,9 +6,12 @@
     <field name="model">product.product</field>
     <field name="inherit_id" ref="product.product_variant_easy_edit_view" />
     <field name="arch" type="xml">
+      <field name="id" position="after">
+        <field name="detailed_type" invisible="1" />
+      </field>
       <group name="product_variant_images" position="after">
         <group name="event" string="Event sale" attrs="{'invisible': [('detailed_type','!=','event')]}">
-          <field name="is_deposit" />
+          <field name="is_event_deposit" />
           <field name="balance_variant_id" options="{'no_create': 1}" />
         </group>
       </group>
@@ -22,7 +25,7 @@
     <field name="arch" type="xml">
       <group name="description" position="after">
         <group name="event" string="Event sale" attrs="{'invisible': [('detailed_type','!=','event')]}">
-          <field name="is_deposit" />
+          <field name="is_event_deposit" />
           <field name="balance_variant_id" options="{'no_create': 1}" />
         </group>
       </group>