mirror of
https://github.com/inventree/InvenTree.git
synced 2026-05-01 07:14:28 +00:00
Matthias Mair
111 lines
3.4 KiB
Python
111 lines
3.4 KiB
Python
"""Background tasks for the 'order' app"""
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from datetime import datetime, timedelta
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from django.utils.translation import gettext_lazy as _
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import common.notifications
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import InvenTree.helpers_model
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import order.models
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from InvenTree.status_codes import PurchaseOrderStatusGroups, SalesOrderStatusGroups
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from InvenTree.tasks import ScheduledTask, scheduled_task
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from plugin.events import trigger_event
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def notify_overdue_purchase_order(po: order.models.PurchaseOrder):
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"""Notify users that a PurchaseOrder has just become 'overdue'"""
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targets = []
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if po.created_by:
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targets.append(po.created_by)
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if po.responsible:
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targets.append(po.responsible)
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name = _('Overdue Purchase Order')
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context = {
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'order': po,
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'name': name,
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'message': _(f'Purchase order {po} is now overdue'),
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'link': InvenTree.helpers_model.construct_absolute_url(po.get_absolute_url()),
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'template': {'html': 'email/overdue_purchase_order.html', 'subject': name},
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}
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event_name = 'order.overdue_purchase_order'
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# Send a notification to the appropriate users
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common.notifications.trigger_notification(
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po, event_name, targets=targets, context=context
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)
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# Register a matching event to the plugin system
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trigger_event(event_name, purchase_order=po.pk)
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@scheduled_task(ScheduledTask.DAILY)
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def check_overdue_purchase_orders():
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"""Check if any outstanding PurchaseOrders have just become overdue:
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- This check is performed daily
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- Look at the 'target_date' of any outstanding PurchaseOrder objects
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- If the 'target_date' expired *yesterday* then the order is just out of date
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"""
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yesterday = datetime.now().date() - timedelta(days=1)
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overdue_orders = order.models.PurchaseOrder.objects.filter(
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target_date=yesterday, status__in=PurchaseOrderStatusGroups.OPEN
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)
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for po in overdue_orders:
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notify_overdue_purchase_order(po)
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def notify_overdue_sales_order(so: order.models.SalesOrder):
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"""Notify appropriate users that a SalesOrder has just become 'overdue'"""
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targets = []
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if so.created_by:
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targets.append(so.created_by)
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if so.responsible:
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targets.append(so.responsible)
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name = _('Overdue Sales Order')
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context = {
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'order': so,
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'name': name,
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'message': _(f"Sales order {so} is now overdue"),
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'link': InvenTree.helpers_model.construct_absolute_url(so.get_absolute_url()),
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'template': {'html': 'email/overdue_sales_order.html', 'subject': name},
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}
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event_name = 'order.overdue_sales_order'
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# Send a notification to the appropriate users
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common.notifications.trigger_notification(
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so, event_name, targets=targets, context=context
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)
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# Register a matching event to the plugin system
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trigger_event(event_name, sales_order=so.pk)
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@scheduled_task(ScheduledTask.DAILY)
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def check_overdue_sales_orders():
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"""Check if any outstanding SalesOrders have just become overdue
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- This check is performed daily
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- Look at the 'target_date' of any outstanding SalesOrder objects
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- If the 'target_date' expired *yesterday* then the order is just out of date
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"""
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yesterday = datetime.now().date() - timedelta(days=1)
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overdue_orders = order.models.SalesOrder.objects.filter(
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target_date=yesterday, status__in=SalesOrderStatusGroups.OPEN
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)
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for po in overdue_orders:
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notify_overdue_sales_order(po)
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