package com.aps.common.core.config;


import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MyBatisPlusConfig {

    /**
     * 分页插件
     */
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
        PaginationInnerInterceptor paginationInterceptor = new PaginationInnerInterceptor();
        // 设置请求的页面大于最大页后是否进行回滚, true回滚, false继续
        paginationInterceptor.setOverflow(false);
        // 设置最大单页限制数量, 默认 500 条, -1 不受限制
        paginationInterceptor.setDbType(DbType.POSTGRE_SQL);
        paginationInterceptor.setMaxLimit(-1L);
        interceptor.addInnerInterceptor(paginationInterceptor);
        return interceptor;
    }

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


    /**
     * 如果是对全表的删除或更新操作，就会终止该操作 https://baomidou.com/guide/interceptor-block-attack.html
     */
    public BlockAttackInnerInterceptor blockAttackInnerInterceptor() {
        return new BlockAttackInnerInterceptor();
    }


}