xujie-internal-java/src/main/resources/mapper/contract/ContractMapper.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.gaotao.modules.contract.mapper.ContractMapper">

    <select id="findAll" resultType="com.gaotao.modules.contract.entity.ContractEntity">
        SELECT pc.*,
               c.customer_name AS customerName,
               pi.project_name AS projectName,
               (SELECT COUNT(1) FROM sys_oss o
               WHERE o.order_ref1 = CONVERT(NVARCHAR(50), pc.id)
               AND o.file_type = 'contract') AS attachmentCount
        FROM project_contract pc
        LEFT JOIN customer c ON pc.customer_id = c.id
        LEFT JOIN project_info pi ON pc.project_id = pi.id
        <where>
            <if test="query.contractNo != null and query.contractNo != ''">
                AND pc.contract_no like '' + #{query.contractNo} + ''
            </if>
            <if test="query.customerId != null">
                AND pc.customer_id = #{query.customerId}
            </if>
            <if test="query.projectId != null">
                AND pc.project_id = #{query.projectId}
            </if>
            <if test="query.partnerType != null and query.partnerType != ''">
                AND pc.partner_type = #{query.partnerType}
            </if>
            <if test="query.startDate != null and query.startDate != ''">
                AND pc.contract_date &gt;= #{query.startDate}
            </if>
            <if test="query.endDate != null and query.endDate != ''">
                AND pc.contract_date &lt; DATEADD(day, 1, #{query.endDate})
            </if>
            <if test="query.validEndDateStart != null and query.validEndDateStart != ''">
                AND pc.valid_end_date &gt;= #{query.validEndDateStart}
            </if>
            <if test="query.validEndDateEnd != null and query.validEndDateEnd != ''">
                AND pc.valid_end_date &lt; DATEADD(day, 1, #{query.validEndDateEnd})
            </if>
            <if test="query.archiveDateStart != null and query.archiveDateStart != ''">
                AND pc.archive_date &gt;= #{query.archiveDateStart}
            </if>
            <if test="query.archiveDateEnd != null and query.archiveDateEnd != ''">
                AND pc.archive_date &lt; DATEADD(day, 1, #{query.archiveDateEnd})
            </if>
            <if test="query.whetherArchive != null and query.whetherArchive != ''">
                AND ISNULL(pc.whether_archive, 'N') = #{query.whetherArchive}
            </if>
        </where>
        ORDER BY
        <choose>
            <when test="query.sidx == 'contractNo' and query.order == 'asc'">pc.contract_no ASC, pc.id DESC</when>
            <when test="query.sidx == 'contractNo' and query.order == 'desc'">pc.contract_no DESC, pc.id DESC</when>
            <when test="query.sidx == 'contractDate' and query.order == 'asc'">pc.contract_date ASC, pc.id DESC</when>
            <when test="query.sidx == 'contractDate' and query.order == 'desc'">pc.contract_date DESC, pc.id DESC</when>
            <otherwise>pc.id DESC</otherwise>
        </choose>
    </select>

</mapper>