如何使用带有mutiny的quarkus reactive mysql客户端在带有事务的mysql中插入和获取最后插入的id

<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-mutiny</artifactId>
</dependency>
<dependency>
    <groupId>io.quarkus</groupId>
    <artifactId>quarkus-reactive-mysql-client</artifactId>
</dependency>

quarkus.datasource.url = jdbc:mysql://localhost:3306/mydatabase
quarkus.datasource.driver = com.mysql.cj.jdbc.Driver
quarkus.datasource.username = myusername
quarkus.datasource.password = mypassword

import io.quarkus.mysql.client.reactive.ReactiveMySQLClient;
import io.smallrye.mutiny.Uni;
import io.vertx.mutiny.mysqlclient.MySQLPool;

import javax.inject.Inject;
import javax.transaction.Transactional;

@Transactional
public class DatabaseService {

    @Inject
    ReactiveMySQLClient client;

    public Uni<Long> insertAndGetLastInsertId(String data) {
        return client
                .preparedQuery("INSERT INTO mytable (data) VALUES (?)")
                .execute(data)
                .onItem().transformToUni(result -> Uni.createFrom().item(result.property(MySQLPool.LAST_INSERTED_ID)))
                .onItem().transformToUni(id -> Uni.createFrom().item(id.getLong(0)));
    }
}

import javax.inject.Inject;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;

@Path("/data")
public class DataResource {

    @Inject
    DatabaseService databaseService;

    @POST
    @Consumes(MediaType.TEXT_PLAIN)
    @Produces(MediaType.TEXT_PLAIN)
    public Uni<Long> insertData(String data) {
        return databaseService.insertAndGetLastInsertId(data);
    }
}