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food edit modal - reset children inheritance

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This commit is contained in:
Chris Scoggins
2022-02-02 09:53:37 -06:00
parent a0508684d9
commit dcad389010
6 changed files with 40 additions and 20 deletions
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26
cookbook/models.py
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@ -515,31 +515,37 @@ class Food(ExportModelOperationsMixin('food'), TreeModel, PermissionModelMixin):
return super().delete()
@staticmethod
def reset_inheritance(space=None):
def reset_inheritance(space=None, food=None):
# resets inherited fields to the space defaults and updates all inherited fields to root object values
inherit = space.food_inherit.all()
if food:
inherit = list(food.inherit_fields.all().values('id', 'field'))
filter = Q(id=food.id, space=space)
tree_filter = Q(path__startswith=food.path, space=space)
else:
inherit = list(space.food_inherit.all().values('id', 'field'))
filter = tree_filter = Q(space=space)
# remove all inherited fields from food
Through = Food.objects.filter(space=space).first().inherit_fields.through
Through = Food.objects.filter(tree_filter).first().inherit_fields.through
Through.objects.all().delete()
# food is going to inherit attributes
if space.food_inherit.all().count() > 0:
if len(inherit) > 0:
# ManyToMany cannot be updated through an UPDATE operation
for i in inherit:
Through.objects.bulk_create([
Through(food_id=x, foodinheritfield_id=i.id)
for x in Food.objects.filter(space=space).values_list('id', flat=True)
Through(food_id=x, foodinheritfield_id=i['id'])
for x in Food.objects.filter(tree_filter).values_list('id', flat=True)
])
inherit = inherit.values_list('field', flat=True)
inherit = [x['field'] for x in inherit]
if 'ignore_shopping' in inherit:
# get food at root that have children that need updated
Food.include_descendants(queryset=Food.objects.filter(depth=1, numchild__gt=0, space=space, ignore_shopping=True)).update(ignore_shopping=True)
Food.include_descendants(queryset=Food.objects.filter(depth=1, numchild__gt=0, space=space, ignore_shopping=False)).update(ignore_shopping=False)
Food.include_descendants(queryset=Food.objects.filter(Q(depth=1, numchild__gt=0, ignore_shopping=True) & filter)).update(ignore_shopping=True)
Food.include_descendants(queryset=Food.objects.filter(Q(depth=1, numchild__gt=0, ignore_shopping=False) & filter)).update(ignore_shopping=False)
if 'supermarket_category' in inherit:
# when supermarket_category is null or blank assuming it is not set and not intended to be blank for all descedants
# find top node that has category set
category_roots = Food.exclude_descendants(queryset=Food.objects.filter(supermarket_category__isnull=False, numchild__gt=0, space=space))
category_roots = Food.exclude_descendants(queryset=Food.objects.filter(Q(supermarket_category__isnull=False, numchild__gt=0) & filter))
for root in category_roots:
root.get_descendants().update(supermarket_category=root.supermarket_category)