添加商品增删改查

src/main/java/com/eleadmin/common/goods/controller/GoodsController.java

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+package com.eleadmin.common.goods.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.eleadmin.common.core.annotation.OperationLog;
+import com.eleadmin.common.core.web.ApiResult;
+import com.eleadmin.common.core.web.BaseController;
+import com.eleadmin.common.core.web.PageParam;
+import com.eleadmin.common.core.web.PageResult;
+import com.eleadmin.common.goods.entity.Goods;
+import com.eleadmin.common.goods.param.GoodsParam;
+import com.eleadmin.common.goods.service.GoodsService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.util.StringUtils;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import javax.validation.Valid;
+import java.util.UUID;
+
+/**
+ * 商品控制器
+ *
+ * @program: ele-admin-api
+ * @ClassName: GoodsController
+ * @author: Gyc
+ * @create: 2024-04-21 09:44
+ **/
+@Api("商品管理")
+@RestController
+@RequestMapping("/api/goods")
+public class GoodsController extends BaseController {
+    @Resource
+    private GoodsService goodsService;
+
+    @PreAuthorize("hasAnyAuthority('goods:list')")
+    @OperationLog
+    @ApiOperation("分页查询商品")
+    @GetMapping("/page")
+    public ApiResult<PageResult<Goods>> page(GoodsParam param) {
+        Page<Goods> goodsPage = new Page<>(param.getPage(), param.getLimit());
+        LambdaQueryWrapper<Goods> goodsLambdaQueryWrapper = new LambdaQueryWrapper<>();
+
+        goodsLambdaQueryWrapper.like(!StringUtils.isEmpty(param.getGoodId()),Goods::getGoodId,param.getGoodId());
+
+        goodsLambdaQueryWrapper.like(!StringUtils.isEmpty(param.getTitle()),Goods::getTitle,param.getTitle());
+
+        return success(goodsService.page(goodsPage,goodsLambdaQueryWrapper));
+    }
+
+    @PreAuthorize("hasAnyAuthority('goods:save')")
+    @OperationLog
+    @ApiOperation("添加商品")
+    @PostMapping
+    public ApiResult<?> save(@Valid @RequestBody Goods goods, BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            throw new RuntimeException(bindingResult.getAllErrors().get(0).getDefaultMessage());
+        }
+        goods.setGoodId(UUID.randomUUID().toString().toString());
+        boolean save = goodsService.save(goods);
+        return save?success():fail();
+    }
+    @PreAuthorize("hasAnyAuthority('goods:update')")
+    @OperationLog
+    @ApiOperation("修改商品")
+    @PutMapping
+    public ApiResult<?> update(@Valid @RequestBody Goods goods, BindingResult bindingResult) {
+        if (goods.getId()==null){
+            throw new RuntimeException("id不能为空");
+        }
+        if (bindingResult.hasErrors()) {
+            throw new RuntimeException(bindingResult.getAllErrors().get(0).getDefaultMessage());
+        }
+        boolean b = goodsService.updateById(goods);
+        return b?success():fail();
+
+    }
+
+    @PreAuthorize("hasAnyAuthority('goods:remove')")
+    @OperationLog
+    @ApiOperation("删除商品")
+    @DeleteMapping("/del")
+    public ApiResult<?> remove(@RequestParam Integer id) {
+
+        boolean b = goodsService.removeById(id);
+        return b?success():fail();
+
+    }
+
+
+
+
+}

src/main/java/com/eleadmin/common/goods/entity/Goods.java

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+package com.eleadmin.common.goods.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 商品
+ *
+ * @program: ele-admin-api
+ * @ClassName: Goods
+ * @author: Gyc
+ * @create: 2024-04-21 09:25
+ **/
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "商品")
+@TableName("goods")
+public class Goods implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty("主键id")
+    @TableId(type = IdType.AUTO)
+    private Integer id;
+
+    @ApiModelProperty("商品编码")
+    private String goodId;
+
+    @ApiModelProperty("商品名称")
+    @NotEmpty(message = "商品名称不能为空")
+    private String title;
+
+    @ApiModelProperty("商品类型,1上架,2下架")
+    @NotNull(message = "商品类型不能为空")
+    @Min(value = 1)
+    @Max(value = 2)
+    private Integer goodType;
+
+    @ApiModelProperty("商品价格")
+    @NotNull(message = "商品价格不能为空")
+    @Min(value = 1)
+    private Integer price;
+
+    @ApiModelProperty("创建时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date createTime;
+
+    @ApiModelProperty("创建人")
+    private Integer creaorId;
+
+
+    @ApiModelProperty("修改时间")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date changeDate;
+
+    @ApiModelProperty("修改人")
+    private Integer changorId;
+
+}

src/main/java/com/eleadmin/common/goods/mapper/GoodsMapper.java

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+package com.eleadmin.common.goods.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.eleadmin.common.goods.entity.Goods;
+
+/**
+ * 商品mapper
+ *
+ * @program: ele-admin-api
+ * @ClassName: GoodsMapper
+ * @author: Gyc
+ * @create: 2024-04-21 10:05
+ **/
+public interface GoodsMapper extends BaseMapper<Goods> {
+
+
+
+}

src/main/java/com/eleadmin/common/goods/mapper/xml/GoodsMapper.xml

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+<?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.eleadmin.common.goods.mapper.GoodsMapper">
+
+
+</mapper>

src/main/java/com/eleadmin/common/goods/param/GoodsParam.java

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+package com.eleadmin.common.goods.param;
+
+import com.eleadmin.common.core.annotation.QueryField;
+import com.eleadmin.common.core.annotation.QueryType;
+import com.eleadmin.common.core.web.BaseParam;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 商品查询参数
+ *
+ * @program: ele-admin-api
+ * @ClassName: GoodsParam
+ * @author: Gyc
+ * @create: 2024-04-21 09:57
+ **/
+@Data
+@EqualsAndHashCode(callSuper = true)
+@JsonInclude(JsonInclude.Include.NON_NULL)
+@ApiModel(description = "商品查询参数")
+public class GoodsParam extends BaseParam {
+    private static final long serialVersionUID = 1L;
+
+    @ApiModelProperty("主键id")
+    private Integer id;
+
+    @QueryField(type = QueryType.LIKE)
+    @ApiModelProperty("商品编码")
+    private String goodId;
+
+    @QueryField(type = QueryType.LIKE)
+    @ApiModelProperty("商品名称")
+    private String title;
+
+    @ApiModelProperty("商品类型,1上架,2下架")
+    private Integer goodType;
+
+    @ApiModelProperty("商品价格")
+    private Integer price;
+
+
+}

src/main/java/com/eleadmin/common/goods/service/GoodsService.java

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+package com.eleadmin.common.goods.service;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.eleadmin.common.core.web.PageParam;
+import com.eleadmin.common.core.web.PageResult;
+import com.eleadmin.common.goods.entity.Goods;
+import com.eleadmin.common.goods.param.GoodsParam;
+import org.springframework.stereotype.Service;
+
+/**
+ * @program: ele-admin-api
+ * @ClassName: GoodsService
+ * @author: Gyc
+ * @create: 2024-04-21 09:45
+ **/
+
+public interface GoodsService extends IService<Goods> {
+
+
+
+
+
+
+
+}

src/main/java/com/eleadmin/common/goods/service/impl/GoodsServiceImpl.java

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+package com.eleadmin.common.goods.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.eleadmin.common.core.web.PageParam;
+import com.eleadmin.common.core.web.PageResult;
+import com.eleadmin.common.goods.entity.Goods;
+import com.eleadmin.common.goods.mapper.GoodsMapper;
+import com.eleadmin.common.goods.param.GoodsParam;
+import com.eleadmin.common.goods.service.GoodsService;
+import org.springframework.stereotype.Service;
+
+/**
+ * @program: ele-admin-api
+ * @ClassName: GoodsServiceImpl
+ * @author: Gyc
+ * @create: 2024-04-21 09:46
+ **/
+@Service
+public class GoodsServiceImpl extends ServiceImpl<GoodsMapper, Goods>
+        implements GoodsService {
+
+
+
+}