(gfeat:storage) get storage instance based on settings

Author: ManishMadan2882

application/storage/storage_creator.py

@@ -4,6 +4,7 @@
 from application.storage.base import BaseStorage
 from application.storage.local import LocalStorage
 from application.storage.s3 import S3Storage
+from application.core.settings import settings
 
 
 class StorageCreator:
@@ -12,6 +13,16 @@ class StorageCreator:
         "s3": S3Storage,
     }
 
+    _instance = None
+    
+    @classmethod
+    def get_storage(cls) -> BaseStorage:
+        if cls._instance is None:
+            storage_type = getattr(settings, "STORAGE_TYPE", "local")
+            cls._instance = cls.create_storage(storage_type)
+        
+        return cls._instance
+    
     @classmethod
     def create_storage(cls, type_name: str, *args, **kwargs) -> BaseStorage:
         storage_class = cls.storages.get(type_name.lower())