/**
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* BladeX Commercial License Agreement
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* Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
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* <p>
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* Use of this software is governed by the Commercial License Agreement
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* obtained after purchasing a license from BladeX.
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* <p>
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* 1. This software is for development use only under a valid license
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* from BladeX.
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* <p>
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* 2. Redistribution of this software's source code to any third party
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* without a commercial license is strictly prohibited.
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* <p>
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* 3. Licensees may copyright their own code but cannot use segments
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* from this software for such purposes. Copyright of this software
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* remains with BladeX.
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* <p>
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* Using this software signifies agreement to this License, and the software
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* must not be used for illegal purposes.
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* <p>
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* THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
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* not liable for any claims arising from secondary or illegal development.
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* <p>
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* Author: Chill Zhuang (bladejava@qq.com)
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*/
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package org.springblade.system.rule.tenant;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import org.springblade.core.literule.annotation.LiteRuleComponent;
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import org.springblade.core.literule.core.RuleComponent;
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import org.springblade.core.tenant.TenantId;
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import org.springblade.core.tool.constant.BladeConstant;
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import org.springblade.core.tool.utils.Func;
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import org.springblade.system.cache.ParamCache;
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import org.springblade.system.pojo.entity.Tenant;
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import org.springblade.system.rule.context.TenantContext;
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import org.springblade.system.service.ITenantService;
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import java.util.List;
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import java.util.stream.Collectors;
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import static org.springblade.common.constant.TenantConstant.ACCOUNT_NUMBER_KEY;
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import static org.springblade.common.constant.TenantConstant.DEFAULT_ACCOUNT_NUMBER;
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import static org.springblade.system.rule.constant.TenantRuleConstant.TENANT_RULE;
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/**
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* 租户构建
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*
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* @author Chill
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*/
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@LiteRuleComponent(id = TENANT_RULE, name = "租户构建")
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public class TenantRule extends RuleComponent {
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@Override
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public void process() {
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// 获取上下文
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TenantContext contextBean = this.getContextBean(TenantContext.class);
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Tenant tenant = contextBean.getTenant();
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TenantId tenantIdGenerator = contextBean.getTenantIdGenerator();
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ITenantService tenantService = contextBean.getTenantService();
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// 获取租户ID
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List<Tenant> tenants = tenantService.list(Wrappers.<Tenant>query().lambda().eq(Tenant::getIsDeleted, BladeConstant.DB_NOT_DELETED));
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List<String> codes = tenants.stream().map(Tenant::getTenantId).collect(Collectors.toList());
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String tenantId = getTenantId(tenantIdGenerator, codes);
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tenant.setTenantId(tenantId);
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// 获取参数配置的账号额度
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int accountNumber = Func.toInt(ParamCache.getValue(ACCOUNT_NUMBER_KEY), DEFAULT_ACCOUNT_NUMBER);
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tenant.setAccountNumber(accountNumber);
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// 设置上下文
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contextBean.setTenant(tenant);
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}
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private String getTenantId(TenantId tenantIdGenerator, List<String> codes) {
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String code = tenantIdGenerator.generate();
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if (codes.contains(code)) {
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return getTenantId(tenantIdGenerator, codes);
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}
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return code;
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}
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}
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