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refactor list_from_recipe as class RecipeShoppingEditor

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Chris Scoggins
2022-01-29 10:28:01 -06:00
parent 85bbcb0010
commit e2f8f29ec8
11 changed files with 403 additions and 244 deletions
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40
cookbook/signals.py
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@@ -6,8 +6,9 @@ from django.contrib.postgres.search import SearchVector
from django.db.models.signals import post_save
from django.dispatch import receiver
from django.utils import translation
from django_scopes import scope
from cookbook.helper.shopping_helper import list_from_recipe
from cookbook.helper.shopping_helper import RecipeShoppingEditor
from cookbook.managers import DICTIONARY
from cookbook.models import (Food, FoodInheritField, Ingredient, MealPlan, Recipe,
ShoppingListEntry, Step)
@@ -104,20 +105,31 @@ def update_food_inheritance(sender, instance=None, created=False, **kwargs):
@receiver(post_save, sender=MealPlan)
def auto_add_shopping(sender, instance=None, created=False, weak=False, **kwargs):
if not instance:
return
user = instance.get_owner()
if not user.userpreference.mealplan_autoadd_shopping:
with scope(space=instance.space):
slr_exists = instance.shoppinglistrecipe_set.exists()
if not created and slr_exists:
for x in instance.shoppinglistrecipe_set.all():
# assuming that permissions checks for the MealPlan have happened upstream
if instance.servings != x.servings:
SLR = RecipeShoppingEditor(id=x.id, user=user, space=instance.space)
SLR.edit_servings(servings=instance.servings)
# list_recipe = list_from_recipe(list_recipe=x, servings=instance.servings, space=instance.space)
elif not user.userpreference.mealplan_autoadd_shopping or not instance.recipe:
return
if not created and instance.shoppinglistrecipe_set.exists():
for x in instance.shoppinglistrecipe_set.all():
if instance.servings != x.servings:
list_recipe = list_from_recipe(list_recipe=x, servings=instance.servings, space=instance.space)
elif created:
if created:
# if creating a mealplan - perform shopping list activities
kwargs = {
'mealplan': instance,
'space': instance.space,
'created_by': user,
'servings': instance.servings
}
list_recipe = list_from_recipe(**kwargs)
# kwargs = {
# 'mealplan': instance,
# 'space': instance.space,
# 'created_by': user,
# 'servings': instance.servings
# }
SLR = RecipeShoppingEditor(user=user, space=instance.space)
SLR.create(mealplan=instance, servings=instance.servings)
# list_recipe = list_from_recipe(**kwargs)