admin.suherdy/pos_cash_opening_adjustment

Suherdy Yacob 9ba75d9098 fix: Invert POS cash auto-adjustment to suppress positive differences and update documentation accordingly.

2026-02-23 10:44:34 +07:00

1.1 KiB

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POS Cash Opening Adjustment

Version: 17.0.1.1.0
Author: Suherdy Yacob
Category: Point of Sale
License: LGPL-3

Summary

Prevents unwanted journal entries by handling zero-amount payments and automatically adjusting negative cash differences during POS session closing.

Features

Phantom Difference Prevention: Relies on standard Odoo mechanisms to ensure no journal items are created when the expected cash mathematically matches the inputted cash (e.g. opening with 150k and closing with 150k, or opening with 200k, selling 100k, and closing with 300k).

Technical Details

Validation Override

The module overrides _validate_session in pos.session:

Auto-Adjustment: Detects if cash_register_balance_end_real is greater than cash_register_balance_end. If so, it overrides the real balance to match the expected balance before standard accounting lines are generated, avoiding the creation of profit lines.
Zero-Amount Fix: Iterates through all orders in the session and unlinks any payment lines where the amount is considered zero by the session's currency.