feat(sip): 实现代码生成功能

- 新增 CodeGenTable 实体类，用于存储代码生成规则
- 添加 CodeGenTableMapper 接口和 XML 文件，实现代码生成规则的持久化
- 实现 CodeGenTableServiceImpl 服务类，提供代码生成逻辑
- 在 OrderDeliveryServiceImpl 中集成代码生成功能，用于生成发货记录代码- 在生产配置中添加 demoEnabled 属性，控制是否启用演示模式

ruoyi-admin/src/main/resources/application-prod.yml

@@ -1,4 +1,5 @@
 ruoyi:
+    demoEnabled: false
     excelTemplate: /home/application/excelTemplate
 server:
     # 服务器的HTTP端口，默认为80

ruoyi-sip/src/main/java/com/ruoyi/sip/domain/CodeGenTable.java

@@ -0,0 +1,95 @@
+package com.ruoyi.sip.domain;
+
+import java.util.Date;
+
+
+import lombok.Data;
+import lombok.Getter;
+
+
+/**
+ * 代码生成业务表(CodeGenTable)实体类
+ *
+ * @author ch
+ * @since 2025-05-21 14:39:07
+ */
+@Data
+public class CodeGenTable {
+    /**
+     * 编号
+     */
+
+    private Long id;
+    /**
+     * 表名称
+     */
+
+    private String tableName;
+    /**
+     * 表描述
+     */
+
+    private String tableComment;
+    /**
+     * code前缀
+     */
+
+    private String prefix;
+    /**
+     * 流水号
+     */
+
+    private Integer number;
+    /**
+     * code生成日期
+     */
+
+    private Date genDate;
+    private String dateFormat;
+    /**
+     * 流水号长度
+     */
+
+    private Integer numberLength;
+    /**
+     * 创建者
+     */
+
+    private String createBy;
+    /**
+     * 创建时间
+     */
+
+    private Date createTime;
+    /**
+     * 更新者
+     */
+
+    private String updateBy;
+    /**
+     * 更新时间
+     */
+
+    private Date updateTime;
+    /**
+     * 备注
+     */
+
+    private String remark;
+    private Long version;
+
+    @Getter
+    public enum  TableNameEnum{
+        ORDER_DELIVERY("order_delivery", "发货记录"),
+        ;
+        private final String name;
+        private final String desc;
+        TableNameEnum(String type, String desc) {
+            this.name = type;
+            this.desc = desc;
+        }
+    }
+}
+
+
+                            

ruoyi-sip/src/main/java/com/ruoyi/sip/mapper/CodeGenTableMapper.java

@@ -0,0 +1,52 @@
+package com.ruoyi.sip.mapper;
+
+import com.ruoyi.sip.domain.CodeGenTable;
+
+import java.util.List;
+
+/**
+ * @Author ch
+ * @Desc 代码生成业务表(CodeGenTable)表数据库访问层
+ * @Date 2025-05-21 14:39:07
+ */
+public interface CodeGenTableMapper {
+
+    /**
+     * 通过实体作为筛选条件查询
+     *
+     * @param codeGenTable 实例对象
+     * @return 对象列表
+     */
+    List<CodeGenTable> queryAll(CodeGenTable codeGenTable);
+
+    /**
+     * 根据ID查详情
+     */
+    CodeGenTable queryById(Long id);
+
+
+    /**
+     * 新增数据
+     */
+    int insert(CodeGenTable codeGenTable);
+
+
+    /**
+     * 修改数据
+     */
+    int update(CodeGenTable codeGenTable);
+
+    /**
+     * 通过主键删除数据
+     */
+    int deleteById(Long id);
+
+    /**
+     * 通过id批量删除代码生成业务表
+     */
+    int batchRemove(Long[] ids);
+
+    CodeGenTable selectByTableName(String tableName);
+
+    int updateNumber(CodeGenTable codeGeneratorConfig);
+}

ruoyi-sip/src/main/java/com/ruoyi/sip/service/ICodeGenTableService.java

@@ -0,0 +1,49 @@
+package com.ruoyi.sip.service;
+
+import com.ruoyi.sip.domain.CodeGenTable;
+
+import java.util.List;
+
+/**
+ * @Author ch
+ * @Desc 代码生成业务表(CodeGenTable)表服务接口
+ * @Date 2025-05-21 14:39:07
+ */
+public interface ICodeGenTableService {
+
+    /**
+     * 通过实体作为筛选条件查询
+     */
+    List<CodeGenTable> queryAll(CodeGenTable codeGenTable);
+
+
+    /**
+     * 根据ID查详情
+     */
+    CodeGenTable queryById(Long id);
+
+    /**
+     * 新增数据
+     */
+    int insert(CodeGenTable codeGenTable);
+
+    /**
+     * 修改数据
+     */
+    int update(CodeGenTable codeGenTable);
+
+    /**
+     * 通过主键删除数据
+     */
+    int deleteById(Long id);
+
+    /**
+     * 通过id批量删除代码生成业务表
+     */
+    int batchRemove(Long[] ids);
+
+    String generateCode(String tableName);
+}
+
+
+                            

ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/CodeGenTableServiceImpl.java

@@ -0,0 +1,114 @@
+package com.ruoyi.sip.service.impl;
+
+import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.sip.domain.CodeGenTable;
+import com.ruoyi.sip.mapper.CodeGenTableMapper;
+import com.ruoyi.sip.service.ICodeGenTableService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * @Author ch
+ * @Desc 代码生成业务表(CodeGenTable)表服务实现类
+ * @Date 2025-05-21 14:39:08
+ */
+
+@Service
+public class CodeGenTableServiceImpl implements ICodeGenTableService {
+
+    @Resource
+    private CodeGenTableMapper codeGenTableMapper;
+    public static final String DELIMIT = "-";
+
+    /**
+     * 查询列表数据
+     *
+     * @param codeGenTable 实例对象
+     * @return 对象列表
+     */
+    @Override
+    public List<CodeGenTable> queryAll(CodeGenTable codeGenTable) {
+        List<CodeGenTable> dataList = codeGenTableMapper.queryAll(codeGenTable);
+        return dataList;
+    }
+
+    @Override
+    public CodeGenTable queryById(Long id) {
+        return codeGenTableMapper.queryById(id);
+    }
+
+
+    @Override
+    public int insert(CodeGenTable codeGenTable) {
+        return codeGenTableMapper.insert(codeGenTable);
+    }
+
+
+    @Override
+    public int update(CodeGenTable codeGenTable) {
+        return codeGenTableMapper.update(codeGenTable);
+    }
+
+
+    @Override
+    public int deleteById(Long id) {
+        return codeGenTableMapper.deleteById(id);
+    }
+
+    /**
+     * 通过id批量删除代码生成业务表
+     */
+    @Override
+    public int batchRemove(Long[] ids) {
+        return codeGenTableMapper.batchRemove(ids);
+    }
+
+    @Override
+    public String generateCode(String tableName) {
+        CodeGenTable codeGeneratorConfig = codeGenTableMapper.selectByTableName(tableName);
+
+        if (codeGeneratorConfig == null) {
+            throw new ServiceException(StringUtils.format("未找到[{}]对应编码生成规则", tableName));
+        }
+
+        // 根据表字段动态获取生成规则
+        String prefix = codeGeneratorConfig.getPrefix();
+        int numberLength = codeGeneratorConfig.getNumberLength();
+
+
+        CodeGenTable updateDto = new CodeGenTable();
+        updateDto.setTableName(tableName);
+        updateDto.setVersion(codeGeneratorConfig.getVersion());
+
+        if (!DateUtils.isSameDay(codeGeneratorConfig.getGenDate(), DateUtils.getNowDate())) {
+            updateDto.setNumber(0);
+            updateDto.setGenDate(DateUtils.getNowDate());
+        } else {
+            updateDto.setNumber(codeGeneratorConfig.getNumber());
+        }
+        String datePart = DateUtils.parseDateToStr(codeGeneratorConfig.getDateFormat(), DateUtils.getNowDate());
+        // 使用乐观锁机制更新 number
+        int currentSequence = updateDto.getNumber();
+        String sequenceStr = String.format("%0" + numberLength + "d", currentSequence);
+
+        // 构造唯一 code
+        String generatedCode = prefix + DELIMIT + datePart + DELIMIT + sequenceStr;
+
+        // 更新数据库中的 number 字段，确保并发安全性
+        int updatedRows = codeGenTableMapper.updateNumber(updateDto);
+        if (updatedRows == 0) {
+            throw new ServiceException("系统繁忙,请重试");
+        }
+
+        return generatedCode;
+    }
+
+}
+
+
+                            

ruoyi-sip/src/main/java/com/ruoyi/sip/service/impl/OrderDeliveryServiceImpl.java

@@ -3,6 +3,8 @@ package com.ruoyi.sip.service.impl;
 import java.util.List;
 
 import com.ruoyi.common.utils.DateUtils;
+import com.ruoyi.sip.domain.CodeGenTable;
+import com.ruoyi.sip.service.ICodeGenTableService;
 import com.ruoyi.sip.utils.CodeGeneratorUtil;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -23,6 +25,8 @@ public class OrderDeliveryServiceImpl implements IOrderDeliveryService
     @Autowired
     private OrderDeliveryMapper orderDeliveryMapper;
 
+    @Autowired
+    private ICodeGenTableService codeGenTableService;
     /**
      * 查询发货记录
      * 
@@ -56,9 +60,8 @@ public class OrderDeliveryServiceImpl implements IOrderDeliveryService
     @Override
     public int insertOrderDelivery(OrderDelivery orderDelivery)
     {
-        OrderDelivery queryCountParam = new OrderDelivery();
-        queryCountParam.setCreatedAt(DateUtils.getNowDate());
-        String deliveryCode = CodeGeneratorUtil.generateUniqueCode("OD", () -> orderDeliveryMapper.count(queryCountParam));
+
+        String deliveryCode =codeGenTableService.generateCode(CodeGenTable.TableNameEnum.ORDER_DELIVERY.getName());
         orderDelivery.setDeliveryCode(deliveryCode);
         return orderDeliveryMapper.insertOrderDelivery(orderDelivery);
     }

ruoyi-sip/src/main/resources/mapper/CodeGenTable/CodeGenTableMapper.xml

@@ -0,0 +1,245 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.sip.mapper.CodeGenTableMapper">
+
+    <resultMap type="com.ruoyi.sip.domain.CodeGenTable" id="CodeGenTableMap">
+        <result property="id" column="id"/>
+        <result property="tableName" column="table_name"/>
+        <result property="tableComment" column="table_comment"/>
+        <result property="prefix" column="prefix"/>
+        <result property="number" column="number"/>
+        <result property="genDate" column="gen_date"/>
+        <result property="numberLength" column="number_length"/>
+        <result property="createBy" column="create_by"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="remark" column="remark"/>
+        <result property="version" column="version"/>
+        <result property="dateFormat" column="date_format"/>
+    </resultMap>
+
+    <!-- 基本字段 -->
+    <sql id="Base_Column_List">
+        id, table_name, table_comment, prefix, number, gen_date, number_length, create_by, create_time, update_by, update_time, remark,version,date_format
+    </sql>
+
+    <!--通过实体作为筛选条件查询-->
+    <select id="queryAll" resultMap="CodeGenTableMap">
+        select
+        <include refid="Base_Column_List"/>
+        from code_gen_table
+        <where>
+            <if test="id != null">
+                and id = #{id}
+            </if>
+            <if test="tableName != null and tableName != ''">
+                and table_name = #{tableName}
+            </if>
+            <if test="tableComment != null and tableComment != ''">
+                and table_comment = #{tableComment}
+            </if>
+            <if test="prefix != null and prefix != ''">
+                and prefix = #{prefix}
+            </if>
+            <if test="number != null">
+                and number = #{number}
+            </if>
+            <if test="genDate != null">
+                and gen_date = #{genDate}
+            </if>
+            <if test="numberLength != null">
+                and number_length = #{numberLength}
+            </if>
+            <if test="createBy != null and createBy != ''">
+                and create_by = #{createBy}
+            </if>
+            <if test="createTime != null">
+                and create_time = #{createTime}
+            </if>
+            <if test="updateBy != null and updateBy != ''">
+                and update_by = #{updateBy}
+            </if>
+            <if test="updateTime != null">
+                and update_time = #{updateTime}
+            </if>
+            <if test="remark != null and remark != ''">
+                and remark = #{remark}
+            </if>
+        </where>
+    </select>
+
+
+    <!--根据ID查详情-->
+    <select id="queryById" parameterType="Integer" resultMap="CodeGenTableMap">
+        SELECT id,
+               table_name,
+               table_comment,
+               prefix,
+               number,
+               gen_date,
+               number_length,
+               create_by,
+               create_time,
+               update_by,
+               update_time,
+               remark,
+               version,
+               date_format
+        FROM code_gen_table
+        WHERE id = #{id}
+        LIMIT 1
+    </select>
+    <select id="selectByTableName" resultType="com.ruoyi.sip.domain.CodeGenTable">
+        select
+        <include refid="Base_Column_List"/>
+        from code_gen_table where table_name=#{tableName}
+    </select>
+
+
+    <!--新增所有列-->
+    <insert id="insert" keyProperty="id" useGeneratedKeys="true">
+        INSERT INTO code_gen_table
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="tableName != null and tableName != ''">
+                table_name,
+            </if>
+            <if test="tableComment != null and tableComment != ''">
+                table_comment,
+            </if>
+            <if test="prefix != null and prefix != ''">
+                prefix,
+            </if>
+            <if test="number != null">
+                number,
+            </if>
+            <if test="genDate != null">
+                gen_date,
+            </if>
+            <if test="numberLength != null">
+                number_length,
+            </if>
+            <if test="createBy != null and createBy != ''">
+                create_by,
+            </if>
+            <if test="createTime != null">
+                create_time,
+            </if>
+            <if test="updateBy != null and updateBy != ''">
+                update_by,
+            </if>
+            <if test="updateTime != null">
+                update_time,
+            </if>
+            <if test="remark != null and remark != ''">
+                remark,
+            </if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="tableName != null and tableName != ''">
+                #{tableName},
+            </if>
+            <if test="tableComment != null and tableComment != ''">
+                #{tableComment},
+            </if>
+            <if test="prefix != null and prefix != ''">
+                #{prefix},
+            </if>
+            <if test="number != null">
+                #{number},
+            </if>
+            <if test="genDate != null">
+                #{genDate},
+            </if>
+            <if test="numberLength != null">
+                #{numberLength},
+            </if>
+            <if test="createBy != null and createBy != ''">
+                #{createBy},
+            </if>
+            <if test="createTime != null">
+                #{createTime},
+            </if>
+            <if test="updateBy != null and updateBy != ''">
+                #{updateBy},
+            </if>
+            <if test="updateTime != null">
+                #{updateTime},
+            </if>
+            <if test="remark != null and remark != ''">
+                #{remark},
+            </if>
+        </trim>
+    </insert>
+
+    <!--通过主键修改数据-->
+    <update id="update">
+        UPDATE code_gen_table
+        <trim prefix="SET" suffixOverrides=",">
+            version=version+1
+            <if test="tableName != null and tableName != ''">
+                table_name = #{tableName},
+            </if>
+            <if test="tableComment != null and tableComment != ''">
+                table_comment = #{tableComment},
+            </if>
+            <if test="prefix != null and prefix != ''">
+                prefix = #{prefix},
+            </if>
+            <if test="number != null">
+                number = #{number},
+            </if>
+            <if test="genDate != null">
+                gen_date = #{genDate},
+            </if>
+            <if test="numberLength != null">
+                number_length = #{numberLength},
+            </if>
+            <if test="createBy != null and createBy != ''">
+                create_by = #{createBy},
+            </if>
+            <if test="createTime != null">
+                create_time = #{createTime},
+            </if>
+            <if test="updateBy != null and updateBy != ''">
+                update_by = #{updateBy},
+            </if>
+            <if test="updateTime != null">
+                update_time = #{updateTime},
+            </if>
+            <if test="remark != null and remark != ''">
+                remark = #{remark},
+            </if>
+        </trim>
+        WHERE id = #{id} and version=#{version}
+    </update>
+    <update id="updateNumber">
+        update code_gen_table
+        set number=#{number} + 1,
+            version=version + 1
+        <if test="genDate != null">
+             ,gen_date = #{genDate}
+        </if>
+        where table_name = #{tableName}
+          and version = #{version}
+    </update>
+
+    <!--通过主键删除-->
+    <delete id="deleteById">
+        DELETE
+        FROM code_gen_table
+        WHERE id = #{id}
+    </delete>
+
+    <!--通过id批量删除-->
+    <delete id="batchRemove">
+        delete from code_gen_table where id in
+        <foreach item="id" collection="array" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
+
+</mapper>
+
+
+