first

app/config.py

@@ -0,0 +1,26 @@
+import os
+from dataclasses import dataclass
+
+
+@dataclass(frozen=True)
+class Settings:
+    app_name: str = os.getenv("APP_NAME", "Microsoft 365 Service")
+    app_version: str = os.getenv("APP_VERSION", "1.0.0")
+    root_path: str = os.getenv("ROOT_PATH", "")
+    tenant_id: str = os.getenv("MS365_TENANT_ID", "")
+    client_id: str = os.getenv("MS365_CLIENT_ID", "")
+    client_secret: str = os.getenv("MS365_CLIENT_SECRET", "")
+    graph_base_url: str = os.getenv("MS365_GRAPH_BASE_URL", "https://graph.microsoft.com/v1.0")
+    graph_scope: str = os.getenv("MS365_GRAPH_SCOPE", "https://graph.microsoft.com/.default")
+    request_timeout_seconds: float = float(os.getenv("MS365_REQUEST_TIMEOUT_SECONDS", "30"))
+
+    @property
+    def token_url(self) -> str:
+        return f"https://login.microsoftonline.com/{self.tenant_id}/oauth2/v2.0/token"
+
+    @property
+    def is_configured(self) -> bool:
+        return bool(self.tenant_id and self.client_id and self.client_secret)
+
+
+settings = Settings()