From 3d69821e67ccaa56b7b2a06ba9cad7a0fd0acad7 Mon Sep 17 00:00:00 2001
From: bunny <1319900154@qq.com>
Date: Tue, 26 Mar 2024 14:50:41 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E6=96=B0=E5=A2=9E-=E5=95=86=E5=93=81?=
 =?UTF-8?q?=E7=AE=A1=E7=90=86):=20=E5=88=97=E8=A1=A8=E6=9F=A5=E8=AF=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: bunny <1319900154@qq.com>
---
 .../manger/controller/ProductController.java  | 29 ++++++++++++++
 .../spzx/manger/mapper/ProductMapper.java     | 18 +++++++++
 .../spzx/manger/service/ProductService.java   | 17 +++++++++
 .../service/impl/ProductServiceImpl.java      | 36 ++++++++++++++++++
 .../main/resources/mapper/ProductMapper.xml   | 38 +++++++++++++++++++
 5 files changed, 138 insertions(+)
 create mode 100644 spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
 create mode 100644 spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
 create mode 100644 spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
 create mode 100644 spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
 create mode 100644 spzx-manager/src/main/resources/mapper/ProductMapper.xml

diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
new file mode 100644
index 0000000..e9e8965
--- /dev/null
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/controller/ProductController.java
@@ -0,0 +1,29 @@
+package com.atguigu.spzx.manger.controller;
+
+import com.atguigu.spzx.manger.service.ProductService;
+import com.atguigu.spzx.model.dto.product.ProductDto;
+import com.atguigu.spzx.model.entity.product.Product;
+import com.atguigu.spzx.model.vo.result.Result;
+import com.github.pagehelper.PageInfo;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "商品管理")
+@RestController
+@RequestMapping(value = "/admin/product/product")
+public class ProductController {
+    @Autowired
+    private ProductService productService;
+
+    @Operation(summary = "列表查询", description = "列表查询")
+    @GetMapping("{page}/{limit}")
+    public Result<PageInfo<Product>> findByPage(@PathVariable Integer page, @PathVariable Integer limit, ProductDto dto) {
+        PageInfo<Product> pageInfo = productService.findByPage(page, limit, dto);
+        return Result.success(pageInfo);
+    }
+}
\ No newline at end of file
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
new file mode 100644
index 0000000..a4ecbbd
--- /dev/null
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/mapper/ProductMapper.java
@@ -0,0 +1,18 @@
+package com.atguigu.spzx.manger.mapper;
+
+import com.atguigu.spzx.model.dto.product.ProductDto;
+import com.atguigu.spzx.model.entity.product.Product;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+@Mapper
+public interface ProductMapper {
+
+    /**
+     * 列表查询
+     *
+     * @return 查询结果
+     */
+    List<Product> findByPage(ProductDto dto);
+}
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
new file mode 100644
index 0000000..464c5d2
--- /dev/null
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/ProductService.java
@@ -0,0 +1,17 @@
+package com.atguigu.spzx.manger.service;
+
+
+import com.atguigu.spzx.model.dto.product.ProductDto;
+import com.atguigu.spzx.model.entity.product.Product;
+import com.github.pagehelper.PageInfo;
+
+public interface ProductService {
+    /**
+     * 列表查询
+     *
+     * @param page  当前也
+     * @param limit 每页限制
+     * @return 分页结果
+     */
+    PageInfo<Product> findByPage(Integer page, Integer limit, ProductDto dto);
+}
diff --git a/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
new file mode 100644
index 0000000..71aefb2
--- /dev/null
+++ b/spzx-manager/src/main/java/com/atguigu/spzx/manger/service/impl/ProductServiceImpl.java
@@ -0,0 +1,36 @@
+package com.atguigu.spzx.manger.service.impl;
+
+import com.atguigu.spzx.manger.mapper.ProductMapper;
+import com.atguigu.spzx.manger.service.ProductService;
+import com.atguigu.spzx.model.dto.product.ProductDto;
+import com.atguigu.spzx.model.entity.product.Product;
+import com.github.pagehelper.Page;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class ProductServiceImpl implements ProductService {
+    @Autowired
+    private ProductMapper productMapper;
+
+    /**
+     * 列表查询
+     *
+     * @param page  当前也
+     * @param limit 每页限制
+     * @param dto
+     * @return 分页结果
+     */
+    @Override
+    public PageInfo<Product> findByPage(Integer page, Integer limit, ProductDto dto) {
+        Page<Object> startPage = PageHelper.startPage(page, limit);
+
+        List<Product> productList = productMapper.findByPage(dto);
+        startPage.close();
+        return new PageInfo<>(productList);
+    }
+}
diff --git a/spzx-manager/src/main/resources/mapper/ProductMapper.xml b/spzx-manager/src/main/resources/mapper/ProductMapper.xml
new file mode 100644
index 0000000..970f4e7
--- /dev/null
+++ b/spzx-manager/src/main/resources/mapper/ProductMapper.xml
@@ -0,0 +1,38 @@
+<?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.atguigu.spzx.manger.mapper.ProductMapper">
+    <!-- 用于select查询公用抽取的列 -->
+    <sql id="columns">
+        id,name,brand_id,category1_id,category2_id,category3_id,unit_name,slider_urls,spec_value,status,audit_status,audit_message,create_time,update_time,is_deleted
+    </sql>
+
+    <!-- 列表查询 -->
+    <select id="findByPage" resultType="com.atguigu.spzx.model.entity.product.Product">
+        select
+        p.id, p.name , p.brand_id , p.category1_id , p.category2_id , p.category3_id, p.unit_name,
+        p.slider_urls , p.spec_value , p.status , p.audit_status , p.audit_message , p.create_time , p.update_time ,
+        p.is_deleted ,
+        b.name brandName , c1.name category1Name , c2.name category2Name , c3.name category3Name
+        from product p
+        LEFT JOIN brand b on b.id = p.brand_id
+        LEFT JOIN category c1 on c1.id = p.category1_id
+        LEFT JOIN category c2 on c2.id = p.category2_id
+        LEFT JOIN category c3 on c3.id = p.category3_id
+        <where>
+            <if test="brandId != null and brandId != ''">
+                and p.brand_id = #{brandId}
+            </if>
+            <if test="category1Id != null and category1Id != ''">
+                and p.category1_id = #{category1Id}
+            </if>
+            <if test="category2Id != null and category2Id != ''">
+                and p.category2_id = #{category2Id}
+            </if>
+            <if test="category3Id != null and category3Id != ''">
+                and p.category3_id = #{category3Id}
+            </if>
+            and p.is_deleted = 0
+        </where>
+        order by id desc
+    </select>
+</mapper>