def post(self, request, team, user, description=''):
"""向用户发出加入团队邀请
:param description: 附带消息
"""
if request.user != team.owner:
abort(403, '只有队长可以操作')
if user == team.owner:
abort(403, '对方是本团队队长')
if team.members.filter(user=user).exists():
abort(403, '对方已经是团队成员')
if team.invitations.filter(user=user).exists():
abort(200)
if team.member_requests.filter(user=user).exists():
abort(403, '对方已经发送过申请')
for need in team.needs.all():
if need.member_requests.filter(sender=request.user).exists():
abort(403, '对方已经发送过申请')
team.invitations.create(user=user, description=description)
notify_user(user, json.dumps({'type': 'invitation'}))
abort(200)
def send_undertake_need(team, need):
"""记录团队发布承接需求事件"""
team.actions.create(action='send',
object_type='undertake_need',
object_id=need.id)
for t in team.followers.all():
notify_user(
t.follower,
json.dumps({
'type': 'team_action',
'content': team.name + '发布了需求' + need.title
}))
def send_forum(user, forum):
"""记录创建论坛事件"""
user.actions.create(action='create',
object_type='forum',
object_id=forum.id)
for u in user.followers.all():
notify_user(
u.follower,
json.dumps({
'type': 'user_action',
'content': user.name + '创建了论坛' + forum.name
}))
def post(self, request, user, description=''):
"""向目标用户发出好友申请
:param description: 附带消息
"""
if user == request.user:
return self.fail(1, '不能给自己发送好友申请')
if user.friends.filter(other_user=request.user).exists():
return self.fail(2, '已经是好友了')
if user.friend_requests.filter(other_user=request.user).exists():
return self.success()
user.friend_requests.create(other_user=request.user,
description=description)
notify_user(user, json.dumps({'type': 'friend_request'}))
return self.success()
def leave_team(user, team):
"""记录退出团队事件"""
user.actions.create(action='leave', object_type='team', object_id=team.id)
team.actions.create(action='leave', object_type='user', object_id=user.id)
for u in user.followers.all():
notify_user(
u.follower,
json.dumps({
'type': 'user_action',
'content': user.name + '退出了团队' + team.name
}))
for t in team.followers.all():
notify_user(
t.follower,
json.dumps({
'type': 'team_action',
'content': user.name + '退出了团队' + team.name
}))
def finish_external_task(team, task):
"""记录团队完成外包及外包团队完成支付事件"""
team.actions.create(action='finish',
object_type='external_task',
object_id=task.id,
related_object_type='team',
related_object_id=task.team.id)
task.team.actions.create(action='pay',
object_type='team',
object_id=team.id,
related_object_type='external_task',
related_object_id=task.id)
for t in team.followers.all():
notify_user(
t.follower,
json.dumps({
'type': 'team_action',
'content': team.name + '完成了任务' + task.title
}))