sex

app/services/external_api/tcgplayer/tcgplayer_credentials.py

@@ -0,0 +1,61 @@
+import os
+import json
+from typing import Optional
+import logging
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+
+class TCGPlayerCredentials:
+    _instance = None
+    _credentials_file = Path.home() / ".tcgplayer" / "credentials.json"
+    
+    def __new__(cls):
+        if cls._instance is None:
+            cls._instance = super(TCGPlayerCredentials, cls).__new__(cls)
+            cls._instance._initialize()
+        return cls._instance
+    
+    def _initialize(self):
+        """Initialize the credentials manager"""
+        self._cookie = None
+        self._load_credentials()
+    
+    def _load_credentials(self):
+        """Load credentials from the credentials file"""
+        try:
+            if self._credentials_file.exists():
+                with open(self._credentials_file, 'r') as f:
+                    data = json.load(f)
+                    self._cookie = data.get('cookie')
+        except Exception as e:
+            logger.error(f"Error loading TCGPlayer credentials: {str(e)}")
+    
+    def _save_credentials(self):
+        """Save credentials to the credentials file"""
+        try:
+            # Create directory if it doesn't exist
+            self._credentials_file.parent.mkdir(parents=True, exist_ok=True)
+            
+            with open(self._credentials_file, 'w') as f:
+                json.dump({'cookie': self._cookie}, f)
+            
+            # Set appropriate file permissions
+            self._credentials_file.chmod(0o600)
+        except Exception as e:
+            logger.error(f"Error saving TCGPlayer credentials: {str(e)}")
+    
+    def set_cookie(self, cookie: str):
+        """Set the authentication cookie"""
+        self._cookie = cookie
+        self._save_credentials()
+    
+    def get_cookie(self) -> Optional[str]:
+        """Get the authentication cookie"""
+        return self._cookie
+    
+    def clear_credentials(self):
+        """Clear stored credentials"""
+        self._cookie = None
+        if self._credentials_file.exists():
+            self._credentials_file.unlink()