first commit

core/apps/management/models/warehouse.py

@@ -0,0 +1,15 @@
+from django.db import models
+from .region import Region
+
+class Warehouse(models.Model):
+    name = models.CharField(max_length=100, unique=True)
+    region = models.ForeignKey(
+        Region,
+        on_delete=models.PROTECT,
+        related_name="warehouses"
+    )
+    toys_count = models.PositiveIntegerField(default=0)
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    def __str__(self):
+        return self.name