From 4b86cf6bbe5a7204a801169398fa836e8e06c109 Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Wed, 14 Dec 2022 17:04:36 +0800
Subject: [PATCH] Merge remote-tracking branch 'refs/remotes/origin/master'
---
src/main/java/org/springblade/modules/system/service/impl/DictServiceImpl.java | 124 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 124 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/modules/system/service/impl/DictServiceImpl.java b/src/main/java/org/springblade/modules/system/service/impl/DictServiceImpl.java
new file mode 100644
index 0000000..4a2efdf
--- /dev/null
+++ b/src/main/java/org/springblade/modules/system/service/impl/DictServiceImpl.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the dreamlu.net developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: Chill 庄骞 (smallchill@163.com)
+ */
+package org.springblade.modules.system.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springblade.common.cache.DictCache;
+import org.springblade.common.constant.CommonConstant;
+import org.springblade.core.cache.utils.CacheUtil;
+import org.springblade.core.log.exception.ServiceException;
+import org.springblade.core.mp.support.Condition;
+import org.springblade.core.mp.support.Query;
+import org.springblade.core.tool.constant.BladeConstant;
+import org.springblade.core.tool.node.ForestNodeMerger;
+import org.springblade.core.tool.utils.Func;
+import org.springblade.core.tool.utils.StringPool;
+import org.springblade.modules.system.entity.Dict;
+import org.springblade.modules.system.mapper.DictMapper;
+import org.springblade.modules.system.service.IDictService;
+import org.springblade.modules.system.vo.DictVO;
+import org.springblade.modules.system.wrapper.DictWrapper;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import static org.springblade.core.cache.constant.CacheConstant.DICT_CACHE;
+
+/**
+ * 服务实现类
+ *
+ * @author Chill
+ */
+@Service
+public class DictServiceImpl extends ServiceImpl<DictMapper, Dict> implements IDictService {
+
+ @Override
+ public IPage<DictVO> selectDictPage(IPage<DictVO> page, DictVO dict) {
+ return page.setRecords(baseMapper.selectDictPage(page, dict));
+ }
+
+ @Override
+ public List<DictVO> tree() {
+ return ForestNodeMerger.merge(baseMapper.tree());
+ }
+
+ @Override
+ public List<DictVO> parentTree() {
+ return ForestNodeMerger.merge(baseMapper.parentTree());
+ }
+
+ @Override
+ public String getValue(String code, String dictKey) {
+ return Func.toStr(baseMapper.getValue(code, dictKey), StringPool.EMPTY);
+ }
+
+ @Override
+ public List<Dict> getList(String code) {
+ return baseMapper.getList(code);
+ }
+
+ @Override
+ public boolean submit(Dict dict) {
+ LambdaQueryWrapper<Dict> lqw = Wrappers.<Dict>query().lambda().eq(Dict::getCode, dict.getCode()).eq(Dict::getDictKey, dict.getDictKey());
+ Long cnt = baseMapper.selectCount((Func.isEmpty(dict.getId())) ? lqw : lqw.notIn(Dict::getId, dict.getId()));
+ if (cnt > 0L) {
+ throw new ServiceException("当前字典键值已存在!");
+ }
+ // 修改顶级字典后同步更新下属字典的编号
+ if (Func.isNotEmpty(dict.getId()) && dict.getParentId().longValue() == BladeConstant.TOP_PARENT_ID) {
+ Dict parent = DictCache.getById(dict.getId());
+ this.update(Wrappers.<Dict>update().lambda().set(Dict::getCode, dict.getCode()).eq(Dict::getCode, parent.getCode()).ne(Dict::getParentId, BladeConstant.TOP_PARENT_ID));
+ }
+ if (Func.isEmpty(dict.getParentId())) {
+ dict.setParentId(BladeConstant.TOP_PARENT_ID);
+ }
+ dict.setIsDeleted(BladeConstant.DB_NOT_DELETED);
+ CacheUtil.clear(DICT_CACHE, Boolean.FALSE);
+ return saveOrUpdate(dict);
+ }
+
+ @Override
+ public boolean removeDict(String ids) {
+ Long cnt = baseMapper.selectCount(Wrappers.<Dict>query().lambda().in(Dict::getParentId, Func.toLongList(ids)));
+ if (cnt > 0L) {
+ throw new ServiceException("请先删除子节点!");
+ }
+ return removeByIds(Func.toLongList(ids));
+ }
+
+ @Override
+ public IPage<DictVO> parentList(Map<String, Object> dict, Query query) {
+ IPage<Dict> page = this.page(Condition.getPage(query), Condition.getQueryWrapper(dict, Dict.class).lambda().eq(Dict::getParentId, CommonConstant.TOP_PARENT_ID).orderByAsc(Dict::getSort));
+ return DictWrapper.build().pageVO(page);
+ }
+
+ @Override
+ public List<DictVO> childList(Map<String, Object> dict, Long parentId) {
+ if (parentId < 0) {
+ return new ArrayList<>();
+ }
+ dict.remove("parentId");
+ Dict parentDict = DictCache.getById(parentId);
+ List<Dict> list = this.list(Condition.getQueryWrapper(dict, Dict.class).lambda().ne(Dict::getId, parentId).eq(Dict::getCode, parentDict.getCode()).orderByAsc(Dict::getSort));
+ return DictWrapper.build().listNodeVO(list);
+ }
+}
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