Implemented Storage client

postly/clients/storage_client.py

@@ -0,0 +1,26 @@
+import json
+from typing import Dict, Any
+
+
+class StorageClient:
+    def __init__(self, file_path: str):
+        self.file_path = file_path
+        self._load_data()
+
+    def _load_data(self):
+        try:
+            with open(self.file_path, 'r') as file:
+                self.data = json.load(file)
+        except FileNotFoundError:
+            self.data = {"users": {}, "posts": []}
+
+    def _save_data(self):
+        with open(self.file_path, 'w') as file:
+            json.dump(self.data, file, indent=4)
+
+    def get_data(self) -> Dict[str, Any]:
+        return self.data
+
+    def update_data(self, data: Dict[str, Any]):
+        self.data = data
+        self._save_data()