plateforme-corres2math/apps/registration/signals.py

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from corres2math.lists import get_sympa_client
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from corres2math.matrix import Matrix
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from django.contrib.auth.models import User
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from .models import AdminRegistration, Registration
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def set_username(instance, **_):
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"""
Ensure that the user username is always equal to the user email address.
"""
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instance.username = instance.email
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def send_email_link(instance, **_):
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"""
If the email address got changed, send a new validation link
and update the registration status in the team mailing list.
"""
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if instance.pk:
old_instance = User.objects.get(pk=instance.pk)
if old_instance.email != instance.email:
registration = Registration.objects.get(user=instance)
registration.email_confirmed = False
registration.save()
registration.user = instance
registration.send_email_validation_link()
if registration.participates and registration.team:
get_sympa_client().unsubscribe(old_instance.email, f"equipe-{registration.team.trigram.lower()}", False)
get_sympa_client().subscribe(instance.email, f"equipe-{registration.team.trigram.lower()}", False,
f"{instance.first_name} {instance.last_name}")
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def create_admin_registration(instance, **_):
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"""
When a super user got created through console,
ensure that an admin registration is created.
"""
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if instance.is_superuser:
AdminRegistration.objects.get_or_create(user=instance)
def invite_to_public_rooms(instance: Registration, created: bool, **_):
"""
When a user got registered, automatically invite the Matrix user into public rooms.
"""
if not created:
Matrix.invite("#annonces:correspondances-maths.fr", f"@{instance.matrix_username}:correspondances-maths.fr")
Matrix.invite("#faq:correspondances-maths.fr", f"@{instance.matrix_username}:correspondances-maths.fr")
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Matrix.invite("#je-cherche-une-equip:correspondances-maths.fr",
f"@{instance.matrix_username}:correspondances-maths.fr")