Method get_policy_by_version

crates/openshell-server/src/persistence/postgres.rs:518–538

(
        &self,
        sandbox_id: &str,
        version: i64,
    )

    }

    pub async fn get_policy_by_version(
        &self,
        sandbox_id: &str,
        version: i64,
    ) -> PersistenceResult<Option<PolicyRecord>> {
        let row = sqlx::query(
            r"
SELECT id, scope, version, status, payload, created_at_ms
FROM objects
WHERE object_type = $1 AND scope = $2 AND version = $3
",
        )
        .bind(POLICY_OBJECT_TYPE)
        .bind(sandbox_id)
        .bind(version)
        .fetch_optional(&self.pool)
        .await
        .map_err(|e| map_db_error(&e))?;

        row.map(row_to_policy_record).transpose()
    }

    pub async fn list_policies(
        &self,