package com.ruoyi.system.api.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.core.config.GlobalConfig;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author xiaochen
 * @ClassName MybatisPlusConfig
 * @Description MybatisPlus相关配置
 * @date 2020-09-22 11:22、
 * 直接以实现类作为bean的注入（有事务管理的类）
 * @EnableTransactionManagement(proxyTargetClass = true)
 */
@Configuration
public class MybatisPlusConfig {
    private final DataUpdateHandlerConfig dataUpdateHandler;

    @Autowired
    public MybatisPlusConfig(DataUpdateHandlerConfig dataUpdateHandler) {
        this.dataUpdateHandler = dataUpdateHandler;
    }

    /**
     * 新的分页插件,一缓和二缓遵循mybatis的规则,需要设置 MybatisConfiguration#useDeprecatedExecutor = false 避免缓存出现问题
     */
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
        return interceptor;
    }

    /**
     * 自动填充功能
     *
     * @return
     */
    @Bean
    public GlobalConfig globalConfig() {
        GlobalConfig globalConfig = new GlobalConfig();
        globalConfig.setMetaObjectHandler(dataUpdateHandler);
        return globalConfig;
    }


}