# Quality Patch

This module addresses specific issues encountered in Odoo 19 Quality Management.

## Fixed Issues

1.  **MRP Quality Check AttributeError**: Fixes `AttributeError: 'mrp.production' object has no attribute 'lot_producing_id'` by adding a **compatibility layer** to the `mrp.production` model. It provides a computed `lot_producing_id` field (alias to `lot_producing_ids[:1]`), satisfying all Odoo 18-style callers.
2.  **Partial Failure / Quantity Discrepancy & Reversion**: Fixes issues where partial failure quantities (e.g., 20,000) reverted to full production quantities (e.g., 220,000) after MO completion.
    -   **Persistent Input Storage**: Introduces a new field `qty_failed_manual` that permanently stores your wizard input.
    -   **Recompute Protection**: The system now strictly prioritizes this manual value over any automatic recomputations, ensuring reports remain accurate.
    -   **Popup Capture**: Overrides the wizard's confirmation logic to ensure the specific quantity entered in the failure popup is captured correctly.
3.  **MO Closing Error (Price Difference)**: Fixes a `ValueError` during MO closing when a product has multiple split moves (common after partial quality failures). Overrides `_cal_price` on `stock.move` to handle multiple finished moves.
6.  **"Control per Quantity" on MOs**: Removes the standard restriction that prevented selecting "Control per Quantity" for Manufacturing Operations, allowing for the partial failure workflow to be used.

## Installation

1.  Ensure this module is in your Odoo `addons` path.
2.  Update the Apps List in Odoo.
3.  Install or **Upgrade** `quality_patch`.

## Technical Details

- **Model Compatibility**: Extends `mrp.production` to provide `lot_producing_id`.
- **Inheritance**: Extends `quality.check.wizard` (Transient Model) and `quality.check`.
- **Views**: Extends `quality_control.quality_check_wizard_form_failure` via XPath.
- **Dependencies**: `quality_mrp`, `quality_control`, `mrp`.

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*Created by Antigravity AI Assistant*