def save_cat_heirarchy(self,category,parent):
client = Client.objects.get(name='bigbazaar')
try:
cat = Category.objects.get(ext_id=category['category_id'],client=client)
except Category.DoesNotExist:
cat = Category()
cat.name = category['display_name']
cat.ext_id = category['category_id']
cat.slug = slugify(cat.name)
cat.client = client
cat.save()
if parent:
parent = Category.objects.get(ext_id=parent['category_id'],client=client)
try:
cat_graph = CategoryGraph.objects.get(category=cat,parent=parent)
except CategoryGraph.DoesNotExist:
cat_graph = CategoryGraph()
cat_graph.category = cat
cat_graph.parent = parent
cat_graph.save()