Adding the lab project

backend/dist/db.js

@@ -0,0 +1,12 @@
+export async function queryOne(db, sql, params = []) {
+    const result = await db.query(sql, params);
+    return result.rows[0] ?? null;
+}
+export async function queryRequired(db, sql, params = []) {
+    const row = await queryOne(db, sql, params);
+    if (!row) {
+        throw new Error('Expected database row, received none');
+    }
+    return row;
+}
+//# sourceMappingURL=db.js.map