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fix previously unhandled case of expired invitation when multiple-sending #244

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9 changes: 9 additions & 0 deletions invitations/views.py
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,15 @@ def post(self, request, *args, **kwargs):
try:
validate_email(invitee)
CleanEmailMixin().validate_invitation(invitee)
# ^as a read-only check it does not change old entries as needed:
invalid_invitations = Invitation.objects.all().exclude(
pk__in=Invitation.objects.all_valid()
)
target_invitation = invalid_invitations.filter(
email__iexact=invitee
)
if target_invitation:
target_invitation.get().delete() # email is unique, .get works
invite = Invitation.create(invitee)
except (ValueError, KeyError):
pass
Expand Down