init

backend/app/core/database.py

@@ -0,0 +1,19 @@
+from __future__ import annotations
+
+import sqlite3
+from collections.abc import Generator
+from contextlib import contextmanager
+
+from .settings import DATABASE_PATH, ensure_runtime_dirs
+
+
+@contextmanager
+def get_connection() -> Generator[sqlite3.Connection, None, None]:
+    ensure_runtime_dirs()
+    connection = sqlite3.connect(DATABASE_PATH)
+    connection.row_factory = sqlite3.Row
+    connection.execute("PRAGMA foreign_keys = ON")
+    try:
+        yield connection
+    finally:
+        connection.close()