first commit

app/services/settings.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from ..models import AppSetting
+
+
+def get_bool_setting(key: str, default: bool = False) -> bool:
+    raw = AppSetting.get(key, 'true' if default else 'false')
+    return str(raw).lower() == 'true'
+
+
+def get_int_setting(key: str, default: int) -> int:
+    raw = AppSetting.get(key)
+    try:
+        return int(raw) if raw is not None else default
+    except (TypeError, ValueError):
+        return default
+
+
+def get_str_setting(key: str, default: str = '') -> str:
+    raw = AppSetting.get(key)
+    return str(raw) if raw is not None else default