From ca36c2ff4f80b913342ef8c3aa85b62ab0ad0ebf Mon Sep 17 00:00:00 2001
From: nouraellm <nea@odoo.com>
Date: Sun, 18 Sep 2022 19:38:23 +0000
Subject: [PATCH] [FIX] sale_margin: speed up module installation
- Due to hefty data the RAM limit gets exhausted.
- The process gets killed due to computed field margin on sale.order.line
To solve the problem:
- We add column margin to DB schema.
Task id: #2950878
closes odoo/odoo#100453
Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>
---
addons/sale_margin/models/sale_order.py | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/addons/sale_margin/models/sale_order.py b/addons/sale_margin/models/sale_order.py
index 6d4aac674155..69aca28583db 100644
--- a/addons/sale_margin/models/sale_order.py
+++ b/addons/sale_margin/models/sale_order.py
@@ -2,11 +2,18 @@
# Part of Odoo. See LICENSE file for full copyright and licensing details.
from odoo import api, fields, models
+from odoo.tools.sql import column_exists, create_column
class SaleOrderLine(models.Model):
_inherit = "sale.order.line"
+ def _auto_init(self):
+ if not column_exists(self.env.cr, "sale_order_line", "margin"):
+ # By creating the column 'margin' manually we steer clear of hefty data computation.
+ create_column(self.env.cr, "sale_order_line", "margin", "NUMERIC")
+ return super()._auto_init()
+
margin = fields.Float(compute='_product_margin', digits='Product Price', store=True)
purchase_price = fields.Float(string='Cost', digits='Product Price')
--
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