def log_meal(request, meal_pk):
"""
Copy the requested meal item and logs its nutritional values
"""
# Check read permission
meal = get_object_or_404(Meal, pk=meal_pk)
user = meal.plan.user
is_owner = request.user == user
date = datetime.date.today()
if not is_owner and not user.userprofile.ro_access:
return HttpResponseForbidden()
for item in meal.mealitem_set.select_related():
log_item = LogItem(plan=item.meal.plan,
ingredient=item.ingredient,
weight_unit=item.weight_unit,
amount=item.amount)
log_item.save()
return HttpResponseRedirect(reverse('nutrition:log:detail',
kwargs={'pk': meal.plan.pk,
'year': date.year,
'month': date.month,
'day': date.day
}))
def _logMealPlan(meals):
"""
Helper method to log a collection of meals
"""
for meal in meals:
for item in meal.mealitem_set.select_related():
log_item = LogItem(plan=item.meal.plan,
ingredient=item.ingredient,
weight_unit=item.weight_unit,
amount=item.amount)
log_item.save()