def loan_add(request, item_id):
item = get_object_or_404(Item, pk=item_id)
peoples = People.objects.all().order_by('-last_name')
loan = Loan()
loan.start_date = date.today()
end_date_widget = SelectDateWidget()
end_date_render = end_date_widget.render('end_date',
loan.start_date)
context = {
'item': item,
'loan': loan,
'peoples': peoples,
'end_date_widget': end_date_render,
}
return render(request, 'loan_add.html', context)
def loan_save(request, item_id):
error = False
error_message = []
try:
loan = Loan()
loan.item = get_object_or_404(Item, pk=item_id)
loan.start_date = date.today()
loan.end_date = None
loan.estimated_end_date = date(int(request.POST['end_date_year']),
int(request.POST['end_date_month']),
int(request.POST['end_date_day']))
loan.state = STATE_IN_LOAN
loan.observations_loan = request.POST['observations']
loan.people = People.objects.get(pk=request.POST['people'])
except(KeyError, People.DoesNotExist):
error = True
error_message.append("La persona es requerida")
if error:
peoples = People.objects.all().order_by('-last_name')
end_date_widget = SelectDateWidget()
end_date_render = end_date_widget.render('end_date',
loan.estimated_end_date)
context = {
'item': loan.item,
'loan': loan,
'peoples': peoples,
'end_date_widget': end_date_render,
'error_message': error_message,
}
return render(request, 'loan_add.html', context)
else:
loan.condition_loan = loan.item.condition
loan.condition_return = None
loan.start_date = datetime.today()
loan.item.state = STATE_LENT
loan.people.active_loans = loan.people.active_loans + 1
loan.save()
loan.item.save()
loan.people.save()
context = {
'loan': loan,
'success_message': 'El prestamo se ha relizado exitosamente.',
}
return render(request, 'loan.html', context)
