修改 django 邀请包以允许团队功能

Question

使用 django-invitations，用户可以使用我从这个问题中获得的以下代码一次邀请多封电子邮件给他们的团队：如何将邀请的用户与邀请者的公司/组相关联？

@login_required
def invite_multi_premium(request):
# Get users that are in the company's user database as well as users that have been invited
taskly_users = TasklyUser.objects.filter(team=request.user.team)
Invitations = get_invitation_model()
# I'm afraid this is going to get all invited users, not just those that belong to the company
invited_users = Invitations.objects.filter()
if request.method == 'POST':
form = InviteMultipleEmailsForm(request.POST)
print(request.POST, "THIS IS THE REQUEST POST")
invitees2 = request.POST['emails']
invitees = invitees2.split(', ')
for invitee in invitees:
Invitation = get_invitation_model()
try:
invite = Invitation.create(invitee, inviter=request.user, team=str(request.user.team))
invite.send_invitation(request)
except IntegrityError as e:
print(type(e))
print(dir(e))
return render(request, 'invitations/forms/_invite_multi.html', {
"form":form
})
else:
form = InviteMultipleEmailsForm()
return render(request, 'invitations/forms/_invite_multi.html', {
"form":form
})

当用户点击邀请链接时，他们会被带到一个注册表单(django allauth(，并预先填写他们的电子邮件地址。 当他们注册时，他们不会与邀请者所在的团队相关联。 这是我修改的包的一部分，用于将"团队"添加到邀请模型，但我无法将"团队"从邀请模型传递到用户模型。

class Invitation(AbstractBaseInvitation):
email = models.EmailField(unique=True, verbose_name=_('e-mail address'),
max_length=app_settings.EMAIL_MAX_LENGTH)
created = models.DateTimeField(verbose_name=_('created'),
default=timezone.now)
team = models.CharField(max_length=255, null=True, blank=True)
@classmethod
def create(cls, email, inviter=None, team=None, **kwargs):
key = get_random_string(64).lower()
instance = cls._default_manager.create(
email=email,
key=key,
inviter=inviter,
team=team,
**kwargs)
return instance
def key_expired(self):
expiration_date = (
self.sent + datetime.timedelta(
days=app_settings.INVITATION_EXPIRY))
return expiration_date <= timezone.now()
def send_invitation(self, request, **kwargs):
current_site = kwargs.pop('site', Site.objects.get_current())
invite_url = reverse('invitations:accept-invite',
args=[self.key])
invite_url = request.build_absolute_uri(invite_url)
ctx = kwargs
ctx.update({
'invite_url': invite_url,
'site_name': current_site.name,
'email': self.email,
'team': self.team,
'key': self.key,
'inviter': self.inviter,
})
email_template = 'invitations/email/email_invite'
get_invitations_adapter().send_mail(
email_template,
self.email,
ctx)
self.sent = timezone.now()
self.save()
signals.invite_url_sent.send(
sender=self.__class__,
instance=self,
invite_url_sent=invite_url,
inviter=self.inviter)
def __str__(self):
return "Invite: {0}".format(self.email)

Answer 1

通过将接收信号移动到我的应用程序/模型中来解决.py而不是在应用程序/信号.py中。我在这篇文章中读到：https://simpleisbetterthancomplex.com/tutorial/2016/07/28/how-to-create-django-signals.html 你应该避免将接收器放在 models.py 文件中，但解释缺乏细节。