perf: 优化查询写法

优化查询时使用LambdaQueryWrapper查询
部分注释补全，格式化

sql/mysql5/youlai_boot.sql

@@ -33,7 +33,7 @@ CREATE TABLE `sys_config` (
           `create_by` bigint NOT NULL COMMENT '创建人ID',
           `update_time` datetime DEFAULT NULL COMMENT '更新时间',
           `update_by` bigint DEFAULT NULL COMMENT '更新人ID',
-          `is_deleted` tinyint(1) NOT NULL COMMENT '逻辑删除标识(0-未删除 1-已删除)',
+          `is_deleted` tinyint(1) NOT NULL DEFAULT 0 COMMENT '逻辑删除标识(0-未删除 1-已删除)',
           PRIMARY KEY (`id`)
 ) ENGINE=InnoDB COMMENT='系统配置';
 

sql/mysql8/youlai_boot.sql

@@ -34,7 +34,7 @@ CREATE TABLE `sys_config` (
       `create_by` bigint NOT NULL COMMENT '创建人ID',
       `update_time` datetime DEFAULT NULL COMMENT '更新时间',
       `update_by` bigint DEFAULT NULL COMMENT '更新人ID',
-      `is_deleted` tinyint(1) NOT NULL COMMENT '逻辑删除标识(0-未删除 1-已删除)',
+      `is_deleted` tinyint(1) NOT NULL DEFAULT 0 COMMENT '逻辑删除标识(0-未删除 1-已删除)',
       PRIMARY KEY (`id`)
 ) ENGINE=InnoDB COMMENT='系统配置';
 

src/main/java/com/youlai/system/common/constant/SymbolConstant.java

@@ -7,6 +7,7 @@ package com.youlai.system.common.constant;
  * @since 2024-7-29 11:46:08
  */
 public interface SymbolConstant {
+
     /**
      * 符号：点
      */
@@ -28,7 +29,7 @@ public interface SymbolConstant {
     String COMMA = ",";
 
     /**
-     * 符号：左花括号 }
+     * 符号：左花括号 {
      */
     String LEFT_CURLY_BRACKET = "{";
 

src/main/java/com/youlai/system/common/constant/SystemConstants.java

@@ -13,7 +13,6 @@ public interface SystemConstants {
      */
     Long ROOT_NODE_ID = 0L;
 
-
     /**
      * 系统默认密码
      */
@@ -24,14 +23,4 @@ public interface SystemConstants {
      */
     String ROOT_ROLE_CODE = "ROOT";
 
-    /**
-     * 未删除状态
-     */
-    Integer NOT_DELETED_STATUS = 0;
-
-    /**
-     * 删除状态
-     */
-    Integer DELETED_STATUS = 1;
-
 }

src/main/java/com/youlai/system/service/SysConfigService.java

@@ -33,7 +33,7 @@ public interface SysConfigService extends IService<SysConfig> {
      * 获取系统配置表单数据
      *
      * @param id 系统配置ID
-     * @return
+     * @return 系统配置表单数据
      */
     ConfigForm getConfigFormData(Long id);
 
@@ -52,7 +52,6 @@ public interface SysConfigService extends IService<SysConfig> {
      */
     boolean delete(Long ids);
 
-
     /**
      * 刷新系统配置缓存
      * @return 是否刷新成功
@@ -62,7 +61,7 @@ public interface SysConfigService extends IService<SysConfig> {
     /**
      * 获取系统配置
      * @param key 配置键
-     * @return 配置value
+     * @return 配置值
      */
     Object getSystemConfig(String key);
 

src/main/java/com/youlai/system/service/impl/SysConfigServiceImpl.java

@@ -1,5 +1,6 @@
 package com.youlai.system.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -48,9 +49,9 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
     @Override
     public IPage<ConfigVO> page(ConfigPageQuery configPageQuery) {
         Page<SysConfig> page = new Page<>(configPageQuery.getPageNum(), configPageQuery.getPageSize());
-        QueryWrapper<SysConfig> query = new QueryWrapper<>();
+        LambdaQueryWrapper<SysConfig> query = new LambdaQueryWrapper<>();
         if(StringUtils.isNotBlank(configPageQuery.getKeywords())) {
-            query.and(q -> q.like("config_key", configPageQuery.getKeywords()).or().like("config_name", configPageQuery.getKeywords()));
+            query.and(q -> q.like(SysConfig::getConfigKey, configPageQuery.getKeywords()).or().like(SysConfig::getConfigName, configPageQuery.getKeywords()));
         }
         Page<SysConfig> pageList = this.page(page, query);
         return sysConfigConverter.convertToPageVo(pageList);
@@ -63,10 +64,11 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
      */
     @Override
     public boolean save(ConfigForm configForm) {
-        Assert.isTrue(super.count(new QueryWrapper<SysConfig>().eq("config_key", configForm.getConfigKey())) == 0, "配置键已存在");
+        Assert.isTrue(
+                super.count(new LambdaQueryWrapper<SysConfig>().eq(SysConfig::getConfigKey, configForm.getConfigKey())) == 0,
+                "配置键已存在");
         SysConfig sysConfig = sysConfigConverter.toEntity(configForm);
         sysConfig.setCreateBy(SecurityUtils.getUserId());
-        sysConfig.setIsDeleted(SystemConstants.NOT_DELETED_STATUS);
         return this.save(sysConfig);
     }
 
@@ -74,7 +76,7 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
      * 获取系统配置表单数据
      *
      * @param id 系统配置ID
-     * @return
+     * @return 系统配置表单数据
      */
     @Override
     public ConfigForm getConfigFormData(Long id) {
@@ -90,7 +92,9 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
      */
     @Override
     public boolean edit(Long id, ConfigForm configForm) {
-        Assert.isTrue(super.count(new QueryWrapper<SysConfig>().eq("config_key", configForm.getConfigKey()).ne("id", id)) == 0, "配置键已存在");
+        Assert.isTrue(
+                super.count(new LambdaQueryWrapper<SysConfig>().eq(SysConfig::getConfigKey, configForm.getConfigKey()).ne(SysConfig::getId, id)) == 0,
+                "配置键已存在");
         SysConfig sysConfig = sysConfigConverter.toEntity(configForm);
         sysConfig.setUpdateBy(SecurityUtils.getUserId());
         return this.update(sysConfig, new QueryWrapper<SysConfig>().eq("id", id));
@@ -104,7 +108,7 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
     @Override
     public boolean delete(Long id) {
         if (id != null) {
-            return super.remove(new QueryWrapper<SysConfig>().eq("id", id));
+            return super.remove(new LambdaQueryWrapper<SysConfig>().eq(SysConfig::getId, id));
         }
         return false;
     }
@@ -128,7 +132,7 @@ public class SysConfigServiceImpl extends ServiceImpl<SysConfigMapper, SysConfig
     /**
      * 获取系统配置
      * @param key 配置键
-     * @return 配置value
+     * @return 配置值
      */
     @Override
     public Object getSystemConfig(String key) {