初始化项目

backend/target/classes/mapper/CustomerMapper.xml

@@ -0,0 +1,119 @@
+<?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.bycrm.mapper.CustomerMapper">
+
+    <resultMap id="BaseResultMap" type="com.bycrm.entity.Customer">
+        <id column="id" property="id"/>
+        <result column="name" property="name"/>
+        <result column="phone" property="phone"/>
+        <result column="address" property="address"/>
+        <result column="industry" property="industry"/>
+        <result column="status" property="status"/>
+        <result column="created_at" property="createdAt"/>
+        <result column="updated_at" property="updatedAt"/>
+    </resultMap>
+
+    <resultMap id="CustomerVOResultMap" type="com.bycrm.vo.CustomerVO" extends="BaseResultMap">
+        <result column="status_desc" property="statusDesc"/>
+        <result column="current_dealer_id" property="currentDealerId"/>
+        <result column="current_dealer_name" property="currentDealerName"/>
+        <result column="protect_end_date" property="protectEndDate"/>
+    </resultMap>
+
+    <select id="selectById" resultMap="BaseResultMap">
+        SELECT * FROM crm_customer WHERE id = #{id}
+    </select>
+
+    <select id="selectByNameLike" resultMap="BaseResultMap">
+        SELECT * FROM crm_customer
+        WHERE name LIKE CONCAT('%', #{name}, '%')
+        LIMIT 10
+    </select>
+
+    <select id="selectPage" resultMap="BaseResultMap">
+        SELECT * FROM crm_customer
+        <where>
+            <if test="name != null and name != ''">
+                AND name LIKE CONCAT('%', #{name}, '%')
+            </if>
+            <if test="industry != null and industry != ''">
+                AND industry = #{industry}
+            </if>
+            <if test="status != null">
+                AND status = #{status}
+            </if>
+        </where>
+        ORDER BY created_at DESC
+        LIMIT #{query.size} OFFSET #{query.offset}
+    </select>
+
+    <select id="countPage" resultType="java.lang.Long">
+        SELECT COUNT(*) FROM crm_customer
+        <where>
+            <if test="name != null and name != ''">
+                AND name LIKE CONCAT('%', #{name}, '%')
+            </if>
+            <if test="industry != null and industry != ''">
+                AND industry = #{industry}
+            </if>
+            <if test="status != null">
+                AND status = #{status}
+            </if>
+        </where>
+    </select>
+
+    <insert id="insert" parameterType="com.bycrm.entity.Customer" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO crm_customer (name, phone, address, industry, status)
+        VALUES (#{name}, #{phone}, #{address}, #{industry}, #{status})
+    </insert>
+
+    <update id="update" parameterType="com.bycrm.entity.Customer">
+        UPDATE crm_customer
+        <set>
+            <if test="name != null and name != ''">name = #{name},</if>
+            <if test="phone != null">phone = #{phone},</if>
+            <if test="address != null">address = #{address},</if>
+            <if test="industry != null">industry = #{industry},</if>
+            <if test="status != null">status = #{status},</if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
+    <delete id="deleteById">
+        DELETE FROM crm_customer WHERE id = #{id}
+    </delete>
+
+    <select id="selectPageWithDealer" resultMap="CustomerVOResultMap">
+        SELECT
+            c.*,
+            CASE c.status
+                WHEN 0 THEN '可报备'
+                WHEN 1 THEN '保护中'
+                WHEN 2 THEN '已失效'
+                ELSE '未知'
+            END AS status_desc,
+            r.dealer_id AS current_dealer_id,
+            d.name AS current_dealer_name,
+            r.protect_end_date
+        FROM crm_customer c
+        LEFT JOIN crm_report r ON c.id = r.customer_id
+            AND r.status = 1
+            AND r.protect_end_date > NOW()
+        LEFT JOIN crm_dealer d ON r.dealer_id = d.id
+        <where>
+            <if test="name != null and name != ''">
+                AND c.name LIKE CONCAT('%', #{name}, '%')
+            </if>
+            <if test="industry != null and industry != ''">
+                AND c.industry = #{industry}
+            </if>
+            <if test="status != null">
+                AND c.status = #{status}
+            </if>
+        </where>
+        ORDER BY c.created_at DESC
+        LIMIT #{query.size} OFFSET #{query.offset}
+    </select>
+
+</mapper>