feat(oa): 新增 BOM 管理、产品管理和分类功能

- 添加 BOM 头和 BOM 明细相关实体、控制器、服务和 Mapper
- 实现 BOM 头和 BOM 明细的增删查改功能
- 添加产品和产品分类相关实体、控制器、服务和 Mapper
- 实现产品和产品分类的增删查改功能- 为所有新增功能添加相应的 Excel 导出功能

gear-oa/src/main/resources/mapper/oa/GearBomItemMapper.xml

@@ -0,0 +1,22 @@
+<?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.gear.oa.mapper.GearBomItemMapper">
+
+    <resultMap type="com.gear.oa.domain.GearBomItem" id="GearBomItemResult">
+        <result property="itemId" column="item_id"/>
+        <result property="bomId" column="bom_id"/>
+        <result property="attrKey" column="attr_key"/>
+        <result property="attrValue" column="attr_value"/>
+        <result property="isEnabled" column="is_enabled"/>
+        <result property="delFlag" column="del_flag"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="remark" column="remark"/>
+    </resultMap>
+
+
+</mapper>

gear-oa/src/main/resources/mapper/oa/GearBomMapper.xml

@@ -0,0 +1,21 @@
+<?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.gear.oa.mapper.GearBomMapper">
+
+    <resultMap type="com.gear.oa.domain.GearBom" id="GearBomResult">
+        <result property="bomId" column="bom_id"/>
+        <result property="bomCode" column="bom_code"/>
+        <result property="bomName" column="bom_name"/>
+        <result property="isEnabled" column="is_enabled"/>
+        <result property="delFlag" column="del_flag"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="remark" column="remark"/>
+    </resultMap>
+
+
+</mapper>

gear-oa/src/main/resources/mapper/oa/GearProductCategoryMapper.xml

@@ -0,0 +1,22 @@
+<?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.gear.oa.mapper.GearProductCategoryMapper">
+
+    <resultMap type="com.gear.oa.domain.GearProductCategory" id="GearProductCategoryResult">
+        <result property="categoryId" column="category_id"/>
+        <result property="parentId" column="parent_id"/>
+        <result property="categoryName" column="category_name"/>
+        <result property="categoryType" column="category_type"/>
+        <result property="sortNo" column="sort_no"/>
+        <result property="delFlag" column="del_flag"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="remark" column="remark"/>
+    </resultMap>
+
+
+</mapper>

gear-oa/src/main/resources/mapper/oa/GearProductMapper.xml

@@ -0,0 +1,49 @@
+<?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.gear.oa.mapper.GearProductMapper">
+
+    <resultMap type="com.gear.oa.domain.GearProduct" id="GearProductResult">
+        <result property="productId" column="product_id"/>
+        <result property="categoryId" column="category_id"/>
+        <result property="productCode" column="product_code"/>
+        <result property="productName" column="product_name"/>
+        <result property="owner" column="owner"/>
+        <result property="unit" column="unit"/>
+        <result property="bomId" column="bom_id"/>
+        <result property="type" column="type"/>
+        <result property="isEnabled" column="is_enabled"/>
+        <result property="delFlag" column="del_flag"/>
+        <result property="createTime" column="create_time"/>
+        <result property="createBy" column="create_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="remark" column="remark"/>
+    </resultMap>
+    <select id="selectVoPagePlus" resultType="com.gear.oa.domain.vo.GearProductVo">
+        SELECT
+            p.product_id AS productId,
+            p.category_id AS categoryId,
+            c.category_name AS categoryName,
+            p.product_code AS productCode,
+            p.product_name AS productName,
+            p.owner AS owner,
+            p.unit AS unit,
+            p.bom_id AS bomId,
+            p.type AS type,
+            p.is_enabled AS isEnabled,
+            p.del_flag AS delFlag,
+            p.create_time AS createTime,
+            p.create_by AS createBy,
+            p.update_time AS updateTime,
+            p.update_by AS updateBy,
+            p.remark AS remark
+        FROM
+            gear_product p
+        Left join gear_product_category c on p.category_id = c.category_id
+        ${ew.customSqlSegment}
+    </select>
+
+
+</mapper>