primo commit

pricer/config.py

@@ -0,0 +1,17 @@
+import json
+from pathlib import Path
+
+
+def get_connection_string(name="FirstSolutionDB", settings_path=None):
+    """Load connection string from appsettings.json in the parent project."""
+    if settings_path is None:
+        local_settings = Path(__file__).resolve().parents[1] / "appsettings.json"
+        settings_path = local_settings if local_settings.exists() else Path(__file__).resolve().parents[2] / "appsettings.json"
+    else:
+        settings_path = Path(settings_path)
+
+    data = json.loads(settings_path.read_text(encoding="utf-8"))
+    conn_strings = data.get("ConnectionStrings", {})
+    if name not in conn_strings:
+        raise KeyError(f"Connection string '{name}' not found in {settings_path}")
+    return conn_strings[name]