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/*
* ============LICENSE_START=======================================================
* ONAP : Data Extraction Service
* ================================================================================
* Copyright 2020 China Mobile
* Copyright (C) 2021 Wipro Limited
*=================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/

package org.onap.datalake.des;

import javax.sql.DataSource;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.jdbc.DataSourceBuilder;
import org.springframework.context.annotation.Bean;

import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * Entry point of the Data Extraction Service application.
 * 
 * @author Kai Lu
 *
 */

@SpringBootApplication(scanBasePackages = { "org.onap.datalake.*" })
@EnableSwagger2
public class DesApplication {

    public static void main(String[] args) {
        SpringApplication.run(DesApplication.class, args);
    }

    @Bean
    public DataSource dataSource() {

        String url = "jdbc:postgresql://" + System.getenv("PG_HOST").trim() + ":" + System.getenv("PG_PORT").trim() + "/datalake";
        return DataSourceBuilder.create().url(url).username(System.getenv("PG_USER").trim())
                .password(System.getenv("PG_PASSWORD").trim()).build();
    }

}