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https://github.com/inventree/InvenTree.git
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6f9ac4a850
- Refactor notification email generation - Update template file - Add separate templates folder for email
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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import logging
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from django.utils.translation import ugettext_lazy as _
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from django.template.loader import render_to_string
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from allauth.account.models import EmailAddress
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from common.models import InvenTree
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import InvenTree.helpers
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import InvenTree.tasks
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from part.models import Part
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logger = logging.getLogger("inventree")
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def notify_low_stock(part: Part):
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"""
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Notify users who have starred a part when its stock quantity falls below the minimum threshold
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"""
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logger.info(f"Sending low stock notification email for {part.full_name}")
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starred_users_email = EmailAddress.objects.filter(user__starred_parts__part=part)
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# TODO: In the future, include the part image in the email template
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if len(starred_users_email) > 0:
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logger.info(f"Notify users regarding low stock of {part.name}")
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context = {
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# Pass the "Part" object through to the template context
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'part': part,
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'link': InvenTree.helpers.construct_absolute_url(part.get_absolute_url()),
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}
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subject = _(f'[InvenTree] {part.name} is low on stock')
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html_message = render_to_string('email/low_stock_notification.html', context)
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recipients = starred_users_email.values_list('email', flat=True)
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InvenTree.tasks.send_email(subject, '', recipients, html_message=html_message)
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def notify_low_stock_if_required(part: Part):
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"""
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Check if the stock quantity has fallen below the minimum threshold of part.
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If true, notify the users who have subscribed to the part
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"""
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if part.is_part_low_on_stock():
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InvenTree.tasks.offload_task(
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'part.tasks.notify_low_stock',
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part
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)
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