def delete():
"""执行系统通知的删除操作"""
u = current_user()
info_id = int(request.form.get('info_id', -1))
i: Info = Info.one(id=info_id)
if i is not None:
# 权限验证
if i.receiver_id == u.id:
Info.delete(i)
key = 'user_id_{}.received_info'.format(u.id)
data_cache.delete(key)
return redirect(url_for('.info'))
return abort(404)
def sweep():
"""清理所有已读信息"""
u = current_user()
owner_id = int(request.form.get('owner_id', -1))
owner = cached_user_id2user(owner_id)
if owner is not None:
if owner_id == u.id:
read_infos = Info.all(receiver_id=owner_id, been_read=True)
with data_cache.pipeline(transaction=False) as pipe:
for i in read_infos:
Info.delete(i)
key = 'user_id_{}.received_info'.format(u.id)
pipe.delete(key)
pipe.execute()
return redirect(url_for('.info'))
