Method fetch_data_by_key

bridge/src/client/data_store/data_store.rs:89–107

(
        &self,
        key: &String,
        file_path: Option<&str>,
    )

    }

    pub async fn fetch_data_by_key(
        &self,
        key: &String,
        file_path: Option<&str>,
    ) -> Result<Option<String>, String> {
        match self.get_driver() {
            Ok(driver) => {
                let json = driver.fetch_object(key, file_path).await;
                if let Ok(data) = json {
                    // println!("Fetched data file: {}", key);
                    return Ok(Some(data));
                }

                println!("No data file {} found", key);
                Ok(None)
            }
            Err(err) => Err(err.to_string()),
        }
    }

    pub async fn write_data(
        &self,