package jnpf;
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import cn.dev33.satoken.context.SaHolder;
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import cn.dev33.satoken.router.SaRouter;
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import jnpf.base.UserInfo;
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import jnpf.config.ConfigValueUtil;
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import jnpf.database.util.NotTenantPluginHolder;
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import jnpf.database.util.TenantDataSourceUtil;
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import jnpf.properties.GatewayWhite;
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import jnpf.util.TenantHolder;
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import jnpf.util.StringUtil;
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import jnpf.util.UserProvider;
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import lombok.extern.slf4j.Slf4j;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.aspectj.lang.annotation.Pointcut;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Component;
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/**
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*
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* @author JNPF开发平台组
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* @version V3.1.0
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* @copyright 引迈信息技术有限公司
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* @date 2021/3/15 17:12
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*/
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@Slf4j
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@Aspect
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@Component
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@Order(1)
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public class DataSourceBindAspect {
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@Autowired
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private ConfigValueUtil configValueUtil;
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@Autowired
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private GatewayWhite gatewayWhite;
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@Pointcut("within(jnpf.*.controller.* || jnpf.controller.*)")
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public void bindDataSource() {
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}
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/**
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* NoDataSourceBind 不需要绑定数据库的注解
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*
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* @param pjp
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* @return
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* @throws Throwable
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*/
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@Around("bindDataSource() && !@annotation(jnpf.util.NoDataSourceBind)")
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public Object doAroundService(ProceedingJoinPoint pjp) throws Throwable {
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// System.out.println(SaHolder.getRequest().getRequestPath());
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if (configValueUtil.isMultiTenancy()) {
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if(StringUtil.isEmpty(TenantHolder.getDatasourceId())){
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String url = null;
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try{
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url = SaHolder.getRequest().getRequestPath();
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}catch (Exception e){}
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if(url != null){
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// 白名单接口不传Token, 不检查租户信息, 要查询数据库需要手动切换租户
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boolean isWhiteUrl = SaRouter.isMatch(gatewayWhite.excludeUrl, url) || SaRouter.isMatch(gatewayWhite.whiteUrl, url);
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if(!isWhiteUrl) {
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UserInfo userInfo = UserProvider.getUser();
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log.error("未检测到租户信息, Tenant: {}, URL: {}, TOKEN: {}", userInfo.getTenantId(), url, userInfo.getToken());
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return null;
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}
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}
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}
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return pjp.proceed();
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}
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return pjp.proceed();
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}
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/**
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* NoDataSourceBind 不需要绑定数据库的注解 加入不切租户库标记
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*
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* @param pjp
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* @return
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* @throws Throwable
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*/
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@Around("bindDataSource() && @annotation(jnpf.util.NoDataSourceBind)")
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public Object doAroundService2(ProceedingJoinPoint pjp) throws Throwable {
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try{
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NotTenantPluginHolder.setNotSwitchAlwaysFlag();
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//Filter中提前设置租户信息, 不需要切库的方法进行清除切库
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TenantDataSourceUtil.clearLocalTenantInfo();
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return pjp.proceed();
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}finally {
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NotTenantPluginHolder.clearNotSwitchAlwaysFlag();
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}
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}
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}
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