Aurelien van Delft (avd)
966d383e17
Speedup writing a new inventory valuation method ('manual' or 'real_time')
on a product category with lots of associated products.
The first optimization is in product._compute_value_svl. By
browsing the read_group result's product_ids and computing
the products quantities in batch, getting a product's
qty_available in the for loop becomes much faster as the value
is already in the cache.
The second optimization is in
account_move._compute_invoice_payment_term_id. Currently there
is no explicit value set to move.invoice_payment_term_id if both
if conditions fail. This produces a side-effect
when precomputing the field's value to be used in a create call.
Since there is no value in cache for some, possibly all records being
created, the compute method will be called multiple times, once
for each record whose invoice_payment_term_id = False. This is because
in models._add_precomputed_values, the precomputed values are retrieved
one record at a time in the for record, vals in zip(records, vals_list_todo)
loop. This is fine because upon CacheMiss the record_ids will be expanded
by the _prefetch_ids. But since in the case of both if conditions failure
no value is actually set in the field_cache for the invoice_payment_term_id
field, the compute method will need to be called once by record,
even if self has been expanded. Setting an explicit default value to
invoice_payment_term_id in the compute method fixes this issue.
opw-3146826
closes odoo/odoo#112360
X-original-commit: d67d86d00d5dbf5fc75420ff6df67495b35e0eb0
Signed-off-by: Quentin De Paoli <qdp@odoo.com>
Signed-off-by: Van Delft Aurélien (avd) <avd@odoo.com>
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