mirror of https://github.com/jumpserver/jumpserver
71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
from django.db import transaction
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from common.utils import get_logger
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from common.utils.timezone import local_now
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from users.models import User
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from .models import MessageContent as SiteMessageModel, SiteMessage
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logger = get_logger(__file__)
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class SiteMessageUtil:
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@classmethod
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def send_msg(cls, subject, message, user_ids=(), group_ids=(),
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sender=None, is_broadcast=False):
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if not any((user_ids, group_ids, is_broadcast)):
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logger.warning(f'No recipient is specified, message subject: {subject}')
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return
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with transaction.atomic():
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site_msg = SiteMessageModel.objects.create(
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subject=subject, message=message,
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is_broadcast=is_broadcast, sender=sender,
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)
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if is_broadcast:
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user_ids = User.objects.all().values_list('id', flat=True)
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elif group_ids:
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site_msg.groups.add(*group_ids)
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user_ids_from_group = User.groups.through.objects.filter(
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usergroup_id__in=group_ids
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).values_list('user_id', flat=True)
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user_ids = [*user_ids, *user_ids_from_group]
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site_msg.users.add(*user_ids)
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@classmethod
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def get_user_all_msgs(cls, user_id):
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site_msg_rels = SiteMessage.objects \
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.filter(user=user_id) \
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.prefetch_related('content') \
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.order_by('-date_created')
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return site_msg_rels
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@classmethod
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def get_user_all_msgs_count(cls, user_id):
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site_msgs_count = SiteMessage.objects.filter(
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user_id=user_id
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).distinct().count()
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return site_msgs_count
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@classmethod
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def filter_user_msgs(cls, user_id, has_read=False):
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return cls.get_user_all_msgs(user_id).filter(has_read=has_read)
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@classmethod
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def get_user_unread_msgs_count(cls, user_id):
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site_msgs_count = SiteMessage.objects \
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.filter(user=user_id, has_read=False) \
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.values_list('content', flat=True) \
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.distinct().count()
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return site_msgs_count
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@classmethod
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def mark_msgs_as_read(cls, user_id, msg_ids=None):
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site_msgs = SiteMessage.objects.filter(user_id=user_id)
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if msg_ids:
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site_msgs = site_msgs.filter(id__in=msg_ids)
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site_msgs.update(has_read=True, read_at=local_now())
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