sesn-odoo
f8ffd62aa2
Steps to reproduce ------------------ * install `l10n_sa_edi` * switch to a Saudi company * deactivate the "EDI : Perform web services operations" scheduled action. (this will help ease the reproduction process) * create and post two invoices for a partner that's an individual (not a company) * manually run that scheduled action. You should be met with a traceback. Cause ----- When a ZATCA document is submitted, the system performs several operations, two of which are important for this issue: 1. Generating a signature (`l10n_sa_invoice_signature`) 2. Using this signature to generate a QR code (`l10n_sa_qr_code_str`) The QR code generation relies on the assumption that the signature (`l10n_sa_invoice_signature`) already exists, which is a reasonable expectation as the signature is typically created prior to the QR code. However, complications arise when multiple documents are submitted simultaneously in a batch process. During batch processing, each document in the batch undergoes the same two operations mentioned above. The issue emerges due to the behavior of non-stored computed fields . In Odoo, computed fields are evaluated in batches, meaning that if you access a computed field for one record, Odoo may also compute the same field for other records fetched in the same operation. For example, if you have two records, `A` and `B` such that `B.id in A._prefetch_ids`, and you access a computed field on `A`, Odoo will also compute this field for `B` at the same time. This behavior leads to an issue when submitting two documents (`D1` and `D2`) together. The system will generate a signature and then compute the QR code for `D1`. However, when computing the QR code for `D1`, it inadvertently attempts to also compute the QR code for `D2` due to the batch computation behavior. Since `D2`'s signature has not yet been generated at this point, this results in an error. opw-3696146 closes odoo/odoo#155269 X-original-commit: 97e67514c0e72730882cc093b36cb5477eba496d Signed-off-by: William André (wan) <wan@odoo.com>
Odoo
Odoo is a suite of web based open source business apps.
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