added wherehouse json

core/apps/wherehouse/management/commands/import_warehouse.py

@@ -0,0 +1,22 @@
+import json
+from django.core.management import BaseCommand
+
+from core.apps.wherehouse.models import WhereHouse
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument('file_path', type=str, help='Path to JSON file')
+
+    def handle(self, *args, **options):
+        file_path = options['file_path']
+
+        with open(file_path, 'r') as f:
+            data = json.load(f)
+
+        for item in data['data']['warehouses']:
+            WhereHouse.objects.get_or_create(
+                name=item['name']
+            )
+        
+        self.stdout.write("Warehouses added")