Herding_Hub/chenhai-system/src/main/resources/mapper/system/SysMedicineRecommendationMapper.xml

<?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.chenhai.system.mapper.SysMedicineRecommendationMapper">
    
    <resultMap type="SysMedicineRecommendation" id="SysMedicineRecommendationResult">
        <result property="id"    column="id"    />
        <result property="medicineName"    column="medicine_name"    />
        <result property="medicineType"    column="medicine_type"    />
        <result property="specification"    column="specification"    />
        <result property="price"    column="price"    />
        <result property="originalPrice"    column="original_price"    />
        <result property="soldQuantity"    column="sold_quantity"    />
        <result property="indications"    column="indications"    />
        <result property="usageDosage"    column="usage_dosage"    />
        <result property="precautions"    column="precautions"    />
        <result property="storageMethod"    column="storage_method"    />
        <result property="expiryDate"    column="expiry_date"    />
        <result property="createdAt"    column="created_at"    />
        <result property="updatedAt"    column="updated_at"    />
        <result property="manufacturer"    column="manufacturer"    />
        <result property="salesType"    column="sales_type"    />
        <result property="expertId"    column="expert_id"    />
        <result property="recommendReason"    column="recommend_reason"    />
        <result property="recommendTime"    column="recommend_time"    />
        <result property="storeName"    column="store_name"    />
        <result property="storeAddress"    column="store_address"    />
        <result property="storePhone"    column="store_phone"    />
        <result property="businessHours"    column="business_hours"    />
        <result property="storeRemark"    column="store_remark"    />
        <result property="longitude"    column="longitude"    />
        <result property="latitude"    column="latitude"    />
        <result property="images"    column="images"    />
        <result property="imageUrl"    column="image_url"    />
        <!-- 修改这里的关联查询，使用join方式（推荐） -->
        <association property="expertAvatar" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertAvatarById" />
        <association property="expertName" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertNameById" />
        <association property="expertExpert" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertExpertById" />
        <association property="expertIntroduction" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertIntroductionById" />
        <association property="expertAddress" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertAddressById" />
        <association property="expertExpertiseArea" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertExpertiseAreaById" />
        <association property="expertWorkExperience" column="expert_id"
                     select="com.chenhai.system.mapper.SysMedicineRecommendationMapper.getExpertWorkExperienceById" />
    </resultMap>

    <!-- 或者保持原来的SELECT查询，但要修改关联查询的ID -->
    <select id="getExpertAvatarById" parameterType="Long" resultType="String">
        SELECT avatar FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertNameById" parameterType="Long" resultType="String">
        SELECT real_name FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertExpertById" parameterType="Long" resultType="String">
        SELECT expert FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertIntroductionById" parameterType="Long" resultType="String">
        SELECT introduction FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertAddressById" parameterType="Long" resultType="String">
        SELECT address FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertExpertiseAreaById" parameterType="Long" resultType="String">
        SELECT expertise_area FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <select id="getExpertWorkExperienceById" parameterType="Long" resultType="String">
        SELECT work_experience FROM vet_experts WHERE expert_id = #{expertId}
    </select>

    <!-- 修改基础查询SQL，添加专家表关联查询（更高效的方式） -->
    <sql id="selectSysMedicineRecommendationVo">
        select
        m.id,
        m.medicine_name,
        m.medicine_type,
        m.specification,
        m.price,
        m.original_price,
        m.sold_quantity,
        m.indications,
        m.usage_dosage,
        m.precautions,
        m.storage_method,
        m.expiry_date,
        m.created_at,
        m.updated_at,
        m.manufacturer,
        m.sales_type,
        m.expert_id,
        m.recommend_reason,
        m.recommend_time,
        m.store_name,
        m.store_address,
        m.store_phone,
        m.business_hours,
        m.store_remark,
        m.longitude,
        m.latitude,
        m.images,
        m.image_url,
        e.avatar as expert_avatar,
        e.real_name as expert_name,
        e.expert as expert_expert,
        e.introduction as expert_introduction,
        e.address as expert_address,
        e.expertise_area as expertise_area,
        e.work_experience as work_experience
        from sys_medicine_recommendation m
        left join vet_experts e on m.expert_id = e.expert_id
        left join sys_dict_data d on m.medicine_type = d.dict_value
        and d.dict_type = 'medicine_type'  <!-- 添加字典表JOIN -->
    </sql>

    <select id="selectSysMedicineRecommendationList" parameterType="SysMedicineRecommendation" resultMap="SysMedicineRecommendationResult">
        <include refid="selectSysMedicineRecommendationVo"/>
        <where>
            <!-- 原有的条件保持不变 -->
            <if test="medicineName != null  and medicineName != ''"> and m.medicine_name like concat('%', #{medicineName}, '%')</if>
            <if test="medicineType != null  and medicineType != ''"> and m.medicine_type = #{medicineType}</if>
            <if test="specification != null  and specification != ''"> and m.specification = #{specification}</if>
            <if test="price != null "> and m.price = #{price}</if>
            <if test="originalPrice != null "> and m.original_price = #{originalPrice}</if>
            <if test="soldQuantity != null "> and m.sold_quantity = #{soldQuantity}</if>
            <if test="indications != null  and indications != ''"> and m.indications = #{indications}</if>
            <if test="usageDosage != null  and usageDosage != ''"> and m.usage_dosage = #{usageDosage}</if>
            <if test="precautions != null  and precautions != ''"> and m.precautions = #{precautions}</if>
            <if test="storageMethod != null  and storageMethod != ''"> and m.storage_method = #{storageMethod}</if>
            <if test="expiryDate != null  and expiryDate != ''"> and m.expiry_date = #{expiryDate}</if>
            <if test="createdAt != null "> and m.created_at = #{createdAt}</if>
            <if test="updatedAt != null "> and m.updated_at = #{updatedAt}</if>
            <if test="manufacturer != null  and manufacturer != ''"> and m.manufacturer like concat('%', #{manufacturer}, '%')</if>
            <if test="salesType != null  and salesType != ''"> and m.sales_type = #{salesType}</if>
            <if test="expertId != null "> and m.expert_id = #{expertId}</if>
            <if test="recommendReason != null  and recommendReason != ''"> and m.recommend_reason like concat('%', #{recommendReason}, '%')</if>
            <if test="recommendTime != null "> and m.recommend_time = #{recommendTime}</if>
            <if test="storeName != null  and storeName != ''"> and m.store_name like concat('%', #{storeName}, '%')</if>
            <if test="storeAddress != null  and storeAddress != ''"> and m.store_address like concat('%', #{storeAddress}, '%')</if>
            <if test="images != null  and images != ''"> and m.images like concat('%', #{images}, '%')</if>
            <if test="imageUrl != null  and imageUrl != ''"> and m.image_url like concat('%', #{imageUrl}, '%')</if>
            <!-- 新增搜索关键词条件 -->
            <if test="searchKeywords != null and searchKeywords != ''">
                and (
                m.medicine_name like concat('%', #{searchKeywords}, '%')
                or m.indications like concat('%', #{searchKeywords}, '%')
                or m.manufacturer like concat('%', #{searchKeywords}, '%')
                or m.store_name like concat('%', #{searchKeywords}, '%')
                or m.usage_dosage like concat('%', #{searchKeywords}, '%')
                or e.real_name like concat('%', #{searchKeywords}, '%')
                or e.title like concat('%', #{searchKeywords}, '%')
                )
            </if>
        </where>
        ORDER BY
        m.created_at DESC,
        m.id DESC
    </select>
    
    <select id="selectSysMedicineRecommendationById" parameterType="Long" resultMap="SysMedicineRecommendationResult">
        <include refid="selectSysMedicineRecommendationVo"/>
        where id = #{id}
    </select>

    <insert id="insertSysMedicineRecommendation" parameterType="SysMedicineRecommendation" useGeneratedKeys="true" keyProperty="id">
        insert into sys_medicine_recommendation
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="medicineName != null and medicineName != ''">medicine_name,</if>
            <if test="medicineType != null and medicineType != ''">medicine_type,</if>
            <if test="specification != null and specification != ''">specification,</if>
            <if test="price != null">price,</if>
            <if test="originalPrice != null">original_price,</if>
            <if test="soldQuantity != null">sold_quantity,</if>
            <if test="indications != null and indications != ''">indications,</if>
            <if test="usageDosage != null and usageDosage != ''">usage_dosage,</if>
            <if test="precautions != null and precautions != ''">precautions,</if>
            <if test="storageMethod != null and storageMethod != ''">storage_method,</if>
            <if test="expiryDate != null and expiryDate != ''">expiry_date,</if>
            <if test="createdAt != null">created_at,</if>
            <if test="updatedAt != null">updated_at,</if>
            <if test="manufacturer != null and manufacturer != ''">manufacturer,</if>
            <if test="salesType != null and salesType != ''">sales_type,</if>
            <if test="expertId != null">expert_id,</if>
            <if test="recommendReason != null and recommendReason != ''">recommend_reason,</if>
            <if test="recommendTime != null">recommend_time,</if>
            <if test="storeName != null and storeName != ''">store_name,</if>
            <if test="storeAddress != null and storeAddress != ''">store_address,</if>
            <if test="storePhone != null and storePhone != ''">store_phone,</if>
            <if test="businessHours != null and businessHours != ''">business_hours,</if>
            <if test="storeRemark != null and storeRemark != ''">store_remark,</if>
            <if test="longitude != null">longitude,</if>
            <if test="latitude != null">latitude,</if>
            <if test="images != null and images != ''">images,</if>
            <if test="imageUrl != null and imageUrl != ''">image_url,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="medicineName != null and medicineName != ''">#{medicineName},</if>
            <if test="medicineType != null and medicineType != ''">#{medicineType},</if>
            <if test="specification != null and specification != ''">#{specification},</if>
            <if test="price != null">#{price},</if>
            <if test="originalPrice != null">#{originalPrice},</if>
            <if test="soldQuantity != null">#{soldQuantity},</if>
            <if test="indications != null and indications != ''">#{indications},</if>
            <if test="usageDosage != null and usageDosage != ''">#{usageDosage},</if>
            <if test="precautions != null and precautions != ''">#{precautions},</if>
            <if test="storageMethod != null and storageMethod != ''">#{storageMethod},</if>
            <if test="expiryDate != null and expiryDate != ''">#{expiryDate},</if>
            <if test="createdAt != null">#{createdAt},</if>
            <if test="updatedAt != null">#{updatedAt},</if>
            <if test="manufacturer != null and manufacturer != ''">#{manufacturer},</if>
            <if test="salesType != null and salesType != ''">#{salesType},</if>
            <if test="expertId != null">#{expertId},</if>
            <if test="recommendReason != null and recommendReason != ''">#{recommendReason},</if>
            <if test="recommendTime != null">#{recommendTime},</if>
            <if test="storeName != null and storeName != ''">#{storeName},</if>
            <if test="storeAddress != null and storeAddress != ''">#{storeAddress},</if>
            <if test="storePhone != null and storePhone != ''">#{storePhone},</if>
            <if test="businessHours != null and businessHours != ''">#{businessHours},</if>
            <if test="storeRemark != null and storeRemark != ''">#{storeRemark},</if>
            <if test="longitude != null">#{longitude},</if>
            <if test="latitude != null">#{latitude},</if>
            <if test="images != null and images != ''">#{images},</if>
            <if test="imageUrl != null and imageUrl != ''">#{imageUrl},</if>
        </trim>
    </insert>

    <update id="updateSysMedicineRecommendation" parameterType="SysMedicineRecommendation">
        update sys_medicine_recommendation
        <trim prefix="SET" suffixOverrides=",">
            <if test="medicineName != null and medicineName != ''">medicine_name = #{medicineName},</if>
            <if test="medicineType != null and medicineType != ''">medicine_type = #{medicineType},</if>
            <if test="specification != null and specification != ''">specification = #{specification},</if>
            <if test="price != null">price = #{price},</if>
            <if test="originalPrice != null">original_price = #{originalPrice},</if>
            <if test="soldQuantity != null">sold_quantity = #{soldQuantity},</if>
            <if test="indications != null and indications != ''">indications = #{indications},</if>
            <if test="usageDosage != null and usageDosage != ''">usage_dosage = #{usageDosage},</if>
            <if test="precautions != null and precautions != ''">precautions = #{precautions},</if>
            <if test="storageMethod != null and storageMethod != ''">storage_method = #{storageMethod},</if>
            <if test="expiryDate != null and expiryDate != ''">expiry_date = #{expiryDate},</if>
            <if test="createdAt != null">created_at = #{createdAt},</if>
            <if test="updatedAt != null">updated_at = #{updatedAt},</if>
            <if test="manufacturer != null and manufacturer != ''">manufacturer = #{manufacturer},</if>
            <if test="salesType != null and salesType != ''">sales_type = #{salesType},</if>
            <if test="expertId != null">expert_id = #{expertId},</if>
            <if test="recommendReason != null">recommend_reason = #{recommendReason},</if>
            <if test="recommendTime != null">recommend_time = #{recommendTime},</if>
            <if test="storeName != null and storeName != ''">store_name = #{storeName},</if>
            <if test="storeAddress != null and storeAddress != ''">store_address = #{storeAddress},</if>
            <if test="storePhone != null and storePhone != ''">store_phone = #{storePhone},</if>
            <if test="businessHours != null and businessHours != ''">business_hours = #{businessHours},</if>
            <if test="storeRemark != null and storeRemark != ''">store_remark = #{storeRemark},</if>
            <if test="longitude != null">longitude = #{longitude},</if>
            <if test="latitude != null">latitude = #{latitude},</if>
            <if test="images != null">images = #{images},</if>
            <if test="imageUrl != null">image_url = #{imageUrl},</if>
        </trim>
        where id = #{id}
    </update>

    <delete id="deleteSysMedicineRecommendationById" parameterType="Long">
        delete from sys_medicine_recommendation where id = #{id}
    </delete>

    <delete id="deleteSysMedicineRecommendationByIds" parameterType="String">
        delete from sys_medicine_recommendation where id in 
        <foreach item="id" collection="array" open="(" separator="," close=")">
            #{id}
        </foreach>
    </delete>
</mapper>