/**
 * Copyright 2018-2020 stylefeng & fengshuonan (sn93@qq.com)
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.
 */
package cn.stylefeng.guns.config.datasource;

import cn.stylefeng.roses.core.config.properties.DruidProperties;
import cn.stylefeng.roses.core.datascope.DataScopeInterceptor;
import com.alibaba.druid.pool.DruidDataSource;
import com.baomidou.mybatisplus.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * 多数据源配置
 *
 * @author stylefeng
 * @Date 2017/5/20 21:58
 */
@Configuration
@ConditionalOnProperty(prefix = "guns.muti-datasource", name = "open", havingValue = "false", matchIfMissing = true)
@EnableTransactionManagement
@MapperScan(basePackages = {"cn.stylefeng.guns.modular.*.dao"})
public class SingleDataSourceConfig {

    /**
     * druid配置
     */
    @Bean
    @ConfigurationProperties(prefix = "spring.datasource")
    public DruidProperties druidProperties() {
        return new DruidProperties();
    }

    /**
     * 单数据源连接池配置
     */
    @Bean
    public DruidDataSource dataSource(DruidProperties druidProperties) {
        DruidDataSource dataSource = new DruidDataSource();
        druidProperties.config(dataSource);
        return dataSource;
    }

    /**
     * mybatis-plus分页插件
     */
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }

    /**
     * 数据范围mybatis插件
     */
    @Bean
    public DataScopeInterceptor dataScopeInterceptor() {
        return new DataScopeInterceptor();
    }

    /**
     * 乐观锁mybatis插件
     */
    @Bean
    public OptimisticLockerInterceptor optimisticLockerInterceptor() {
        return new OptimisticLockerInterceptor();
    }

}