To_DO: ERROR AFTER LOGGING IN

database/interface.py

@@ -0,0 +1,40 @@
+from abc import ABC, abstractmethod
+from typing import Optional, List, Dict, Any
+
+
+class DatabaseInterface(ABC):
+    @abstractmethod
+    def connect(self) -> None:
+        pass
+
+    @abstractmethod
+    def disconnect(self) -> None:
+        pass
+
+    @abstractmethod
+    def create_user_table(self) -> None:
+        pass
+
+    @abstractmethod
+    def create_user(self, username: str, email: str, password_hash: str) -> bool:
+        pass
+
+    @abstractmethod
+    def get_user_by_email(self, email: str) -> Optional[Dict[str, Any]]:
+        pass
+
+    @abstractmethod
+    def get_user_by_username(self, username: str) -> Optional[Dict[str, Any]]:
+        pass
+
+    @abstractmethod
+    def get_password_hash_by_email(self, email: str) -> Optional[str]:
+        pass
+
+    @abstractmethod
+    def update_user_password(self, email: str, new_password_hash: str) -> bool:
+        pass
+
+    @abstractmethod
+    def delete_user(self, email: str) -> bool:
+        pass