Add utility scripts for stock reservation management
- Add check_stock.py: script to view Stock records with reservations - Add refresh_stock_reservations.py: standalone script to recalculate quantity_reserved for all Stock records - Both scripts work with 'grach' tenant schema 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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myproject/refresh_stock_reservations.py
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39
myproject/refresh_stock_reservations.py
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"""
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Скрипт для пересчета quantity_reserved для всех Stock записей
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Нужен после добавления сигналов для Reservation
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"""
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import os
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import django
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')
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django.setup()
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from django.db import connection
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from inventory.models import Stock
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# Устанавливаем схему для работы с tenant
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with connection.cursor() as cursor:
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cursor.execute('SET search_path TO grach')
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print('[НАЧАЛО] Обновление quantity_reserved для всех Stock записей...')
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# Получаем все Stock записи
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stocks = Stock.objects.all()
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total_count = stocks.count()
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print(f'[INFO] Найдено Stock записей: {total_count}')
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updated_count = 0
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for stock in stocks:
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try:
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# Вызываем refresh_from_batches() который пересчитывает quantity_reserved
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stock.refresh_from_batches()
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updated_count += 1
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if stock.quantity_reserved > 0:
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print(f' [OK] Stock #{stock.id}: {stock.product.name} - зарезервировано: {stock.quantity_reserved}')
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except Exception as e:
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print(f' [ОШИБКА] Stock #{stock.id}: {str(e)}')
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print(f'\n[ЗАВЕРШЕНО] Обновлено записей: {updated_count} из {total_count}')
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print('[OK] Все резервы пересчитаны!')
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