def query_sysmessage(request, project_id=None):
"""
根据项目查询系统消息
by:王健 at:2015-2-26
优化系统消息查询接口
by:王健 at:2015-4-13
增加刷新最后阅读系统消息时间
by：尚宗凯 at：2015-05-08
删除缓存
by：尚宗凯 at：2105-05-22
"""
timeline = int(request.REQUEST.get('timeline', '0'))
group_id = request.REQUEST.get('group_id')
l = SysMessage.objects.filter(project_id=project_id)
if timeline:
l = l.filter(timeline__gt=int(timeline)).order_by('timeline')
else:
l = l.order_by('-timeline')
if group_id:
l = l.filter(Q(user_id=request.user.pk) | Q(user=None) | Q(to_group_id=group_id))
else:
l = l.filter(to_group_id=None).filter(Q(user_id=request.user.pk) | Q(user=None))
user_id = request.user.pk
LastReadTimeProjectSysMessage.update_last_read_timeline(type="sysmessage", user_id=user_id, project_id=project_id,group_id=group_id)
cache.delete(RED_DOT_PROJECT_SYS_MESSAGE_UNREAD_NUMBER % ("sysmessage", user_id, project_id, None))
return getResult(True, u'获取系统消息', MyEncoder.default(l[:20]))
def create_project_message(request, project_id=None):
"""
创建项目公告，根据分组
by:王健 at:2015-2-26
标题和内容不能为空
by：尚宗凯 at：2015-05-04
创建项目公告时刷新最后一次阅读时间
by: 尚宗凯 at：2015-05-08
创建项目公告更新最后阅读时间
by：尚宗凯 at：2105-05-21
"""
group_id = request.REQUEST.get('group_id')
text = request.REQUEST.get('text')
title = request.REQUEST.get('title')
if title == "":
return getResult(False, u'标题不能为空', status_code=2)
if text == "":
return getResult(False, u'内容不能为空', status_code=2)
group = Group.objects.get(pk=group_id, project_id=project_id)
if group.say_members.filter(id=request.user.id).exists():
msg = ProjectMessage()
msg.project_id = int(project_id)
msg.to_group = group
msg.user = request.user
msg.title = title
msg.text = text
msg.save()
LastReadTimeProjectSysMessage.update_last_read_timeline(type="project_message", user_id=request.user.pk, project_id=project_id,group_id=group_id)
cache.set(RED_DOT_PROJECT_SYS_MESSAGE_LAST_NEW_DATA_TIMELINE % ("project_message", project_id, group_id), msg.timeline, settings.CACHES_TIMEOUT)
return getResult(True, u'发布公告成功', MyEncoder.default(msg))
else:
return getResult(False, u'您不具有发布公告的权限', status_code=8)
def query_project_message_old(request, project_id=None):
"""
根据项目查询分组公告旧数据
by:王健 at:2015-2-26
增加刷新最后一次阅读项目公告时间
by：尚宗凯 at：2015-05-08
删除缓存
by：尚宗凯 at：2105-05-22
"""
timeline = int(request.REQUEST.get('timeline', '0'))
group_id = request.REQUEST.get('group_id')
l = ProjectMessage.objects.filter(project_id=project_id, to_group_id=group_id)
if timeline:
l = l.filter(timeline__lt=int(timeline)).order_by('-timeline')
else:
l = l.order_by('-timeline')
user_id = request.user.pk
LastReadTimeProjectSysMessage.update_last_read_timeline(type="project_message", user_id=user_id, project_id=project_id,group_id=group_id)
cache.delete(RED_DOT_PROJECT_SYS_MESSAGE_UNREAD_NUMBER % ("project_message", user_id, project_id, group_id))
return getResult(True, u'获取公告', MyEncoder.default(l[:20]))
def query_sysmessage_old(request, project_id=None):
"""
根据项目查询系统消息旧数据
by:王健 at:2015-2-26
优化系统消息查询接口
by:王健 at:2015-4-13
增加刷新最后阅读系统消息时间
by：尚宗凯 at：2015-05-08
"""
timeline = int(request.REQUEST.get('timeline', '0'))
group_id = request.REQUEST.get('group_id')
l = SysMessage.objects.filter(project_id=project_id)
if timeline:
l = l.filter(timeline__lt=int(timeline)).order_by('-timeline')
else:
l = l.order_by('-timeline')
if group_id:
l = l.filter(Q(user_id=request.user.pk) | Q(user=None) | Q(to_group_id=group_id))
else:
l = l.filter(to_group_id=None).filter(Q(user_id=request.user.pk) | Q(user=None))
LastReadTimeProjectSysMessage.update_last_read_timeline(type="sysmessage", user_id=request.user.pk, project_id=project_id,group_id=group_id)
return getResult(True, u'获取系统消息', MyEncoder.default(l[:20]))
