50 lines
1.9 KiB
Markdown
50 lines
1.9 KiB
Markdown
# POS Loyalty Discount Before Tax
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This module modifies the loyalty reward discount calculation in POS to apply discounts before tax calculation and ensures that discount values are displayed as tax-exclusive in both the POS receipt and accounting entries.
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## Features
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1. **Discount Calculation Before Tax**: All loyalty rewards are calculated on the tax-exclusive amount rather than the tax-inclusive amount.
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2. **Tax-Exclusive Display**: Discount values are displayed as tax-exclusive in the POS receipt.
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3. **Proper Accounting Entries**: Accounting entries are created with tax only on the credit side, ensuring compliance with accounting standards.
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## Technical Changes
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### JavaScript Changes
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- Modified `static/src/overrides/models/loyalty.js` to calculate discounts on tax-exclusive amounts
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- Ensured discount line values are tax-exclusive for display purposes
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### Backend Changes
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- Created `models/pos_order.py` to handle accounting entries for loyalty discounts
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- Created `models/loyalty_reward.py` to ensure discount products are properly configured
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- Created `models/account_move.py` to ensure discount lines in account moves are tax-exclusive
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- Created `models/pos_session.py` to handle session-level accounting for loyalty discounts
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## Installation
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1. Copy the module to your Odoo addons directory
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2. Update the apps list in Odoo
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3. Install the "POS Loyalty Discount Before Tax" module
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## Configuration
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No additional configuration is required. The module automatically applies the changes to all loyalty programs in POS.
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## Usage
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The module works automatically with all existing loyalty programs. Discounts will be calculated on tax-exclusive amounts and displayed as such in the POS interface and accounting entries.
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## Compatibility
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This module is compatible with Odoo 17 and requires the following modules:
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- point_of_sale
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- pos_loyalty
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## License
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LGPL-3
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