def cancel_share(share, now, end_date):
now = now or timezone.now().date()
end_date = end_date or next_membership_end_date()
if share.paid_date is None:
share.delete()
else:
share.cancelled_date = now
share.termination_date = end_date
share.save()
def cancel_membership(request):
member = request.user.member
if request.method == 'POST':
now = timezone.now().date()
end_date = next_membership_end_date()
message = request.POST.get('message')
member = request.user.member
member.canceled = True
member.end_date = end_date
member.cancelation_date = now
if member.is_cooperation_member:
adminnotification.member_canceled(member, end_date, message)
else:
member.inactive = True
member.save()
for share in member.active_shares:
cancel_share(share, now, end_date)
return redirect('profile')
missing_iban = member.iban == ''
coop_member = member.is_cooperation_member
asc = member.usable_shares_count
sub = member.subscription
f_sub = member.future_subscription
future_active = f_sub is not None and f_sub.state == 'active' and f_sub.state == 'waiting'
current_active = sub is not None and sub.state == 'active' and sub.state == 'waiting'
future = future_active and f_sub.share_overflow - asc < 0
current = current_active and sub.share_overflow - asc < 0
share_error = future or current
can_cancel = not coop_member or (not missing_iban and not share_error)
renderdict = get_menu_dict(request)
renderdict.update({
'coop_member': coop_member,
'end_date': next_membership_end_date(),
'member': member,
'can_cancel': can_cancel,
'missing_iban': missing_iban,
})
return render(request, 'cancelmembership.html', renderdict)