[FIX] sale_margin: purchase_price performance.

When installing sale_margin, the computed fields will be computed on existing
sale.order and sale.order.line in database.  On huge databases, the computation
may take a lot of time, depending on the configuration (multi-company, multi-currency, ...)

The current commit improves the computation of the purchase_price
(recently changed to a computed field), by avoiding unnecessary currency
conversions when possible (one less query to get the conversion rates).

In a multi-currency database where the products have no cost defined
(standard_price field), the sale_margin installation takes up to 50% less time.

closes odoo/odoo#52338

X-original-commit: 3c9841d1aa4fc5b10012c8239a31d6e7f8676fc0
Signed-off-by: Victor Feyens (vfe) <vfe@odoo.com>

0 files changed, 0 insertions, 0 deletions