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新增菜品业务代码开发

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zvv
2026-03-27 18:31:45 +08:00
parent 91fe3304fa
commit 2b6dd353e8
12 changed files with 267 additions and 0 deletions
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1
sky-server/src/main/java/com/sky/SkyApplication.java
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@@ -1,6 +1,7 @@
package com.sky;
import lombok.extern.slf4j.Slf4j;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.transaction.annotation.EnableTransactionManagement;

27
sky-server/src/main/java/com/sky/config/OssConfiguration.java Normal file
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@@ -0,0 +1,27 @@
package com.sky.config;
import com.sky.properties.AliOssProperties;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* 配置类 用于创建AliOssUtil对象
*/
@Configuration
@Slf4j
public class OssConfiguration {
@Bean
@ConditionalOnMissingBean
public AliOssUtil aliOssUtil(AliOssProperties aliOssProperties) {
log.info("开始创建阿里云文件上传工具类对象:{}", aliOssProperties);
return new AliOssUtil(aliOssProperties.getEndpoint(),
aliOssProperties.getAccessKeyId(),
aliOssProperties.getAccessKeySecret(),
aliOssProperties.getBucketName());
}
}

59
sky-server/src/main/java/com/sky/controller/admin/CommonController.java Normal file
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@@ -0,0 +1,59 @@
package com.sky.controller.admin;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.util.UUID;
/**
* 通用接口
*/
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
@Autowired
private AliOssUtil aliOssUtil;
/**
* 文件上传
* @param file
* @return
*/
@PostMapping("/upload")
@ApiOperation("文件上传")
public Result<String> upload(MultipartFile file) {
log.info("文件上传：{}", file);
try {
//原始文件名
String originalFilename = file.getOriginalFilename();
//截取后缀
String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
String objectName = UUID.randomUUID().toString() + extension;
//文件的请求路径
String filePath = aliOssUtil.upload(file.getBytes(), objectName);
return Result.success(filePath);
} catch (IOException e) {
log.error("文件上传失败：{}", e);
}
return Result.error(MessageConstant.UPLOAD_FAILED);
}
}

45
sky-server/src/main/java/com/sky/controller/admin/DishController.java Normal file
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@@ -0,0 +1,45 @@
package com.sky.controller.admin;
import com.sky.constant.MessageConstant;
import com.sky.dto.DishDTO;
import com.sky.result.Result;
import com.sky.service.DishService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* 菜品管理
*/
@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
@Slf4j
public class DishController {
@Autowired
private DishService dishService;
/**
* 新增菜品
* @param dishDTO
* @return
*/
@PostMapping
@ApiOperation("新增菜品")
public Result save(@RequestBody DishDTO dishDTO) {
log.info("新增菜品:{}", dishDTO);
dishService.saveWithFlavor(dishDTO);
return Result.success();
}
}

17
sky-server/src/main/java/com/sky/mapper/DishFlavorMapper.java Normal file
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@@ -0,0 +1,17 @@
package com.sky.mapper;
import com.sky.entity.DishFlavor;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface DishFlavorMapper {
/**
* 批量插入口味数据
* @param flavors
*/
void insertBatch(List<DishFlavor> flavors);
}

10
sky-server/src/main/java/com/sky/mapper/DishMapper.java
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@@ -1,5 +1,8 @@
package com.sky.mapper;
import com.sky.annotation.AutoFill;
import com.sky.entity.Dish;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
@@ -14,4 +17,11 @@ public interface DishMapper {
@Select("select count(id) from dish where category_id = #{categoryId}")
Integer countByCategoryId(Long categoryId);
/**
* 插入菜品数据
* @param dish
*/
@AutoFill(value = OperationType.INSERT) //公共字段自动填充 不需要手动赋值
void insert(Dish dish);
}

13
sky-server/src/main/java/com/sky/service/DishService.java Normal file
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@@ -0,0 +1,13 @@
package com.sky.service;
import com.sky.dto.DishDTO;
public interface DishService {
/**
* 新增菜品和对应的口味数据
* @param dishDTO
*/
public void saveWithFlavor(DishDTO dishDTO);
}

56
sky-server/src/main/java/com/sky/service/impl/DishServiceImpl.java Normal file
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@@ -0,0 +1,56 @@
package com.sky.service.impl;
import com.sky.dto.DishDTO;
import com.sky.entity.Dish;
import com.sky.entity.DishFlavor;
import com.sky.mapper.DishFlavorMapper;
import com.sky.mapper.DishMapper;
import com.sky.service.DishService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
@Service
public class DishServiceImpl implements DishService {
@Autowired
private DishMapper dishMapper;
@Autowired
private DishFlavorMapper dishFlavorMapper;
/**
* 新增菜品和对应的口味数据
* @param dishDTO
*/
@Transactional
public void saveWithFlavor(DishDTO dishDTO) {
Dish dish = new Dish();
BeanUtils.copyProperties(dishDTO, dish);
//向菜品表插入一条数据
dishMapper.insert(dish);
//获取insert语句生成的主键值
Long dishId=dish.getId();
//向口味表插入多条数据
List<DishFlavor> flavors = dishDTO.getFlavors();
if (flavors != null && flavors.size() > 0) {
flavors.forEach(dishFlavor -> {
dishFlavor.setDishId(dishId);
});
//批量插入 而不是遍历
dishFlavorMapper.insertBatch(flavors);
}
}
}

6
sky-server/src/main/resources/application-dev.yml
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@@ -6,3 +6,9 @@ sky:
database: sky_take_out
username: root
password: 1234
alioss:
endpoint: oss-cn-beijing.aliyuncs.com
access-key-id: LTAI5tPB4TemZaPXduvaV89G
access-key-secret: 0oqBHnXTw4C2bIeuVdEJCpMNvXtaB5
bucket-name: web-tlias-901

9
sky-server/src/main/resources/application.yml
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@@ -37,3 +37,12 @@ sky:
admin-ttl: 7200000
# 设置前端传递过来的令牌名称
admin-token-name: token
#阿里云配置
alioss:
endpoint: ${sky.alioss.endpoint}
access-key-id: ${sky.alioss.access-key-id}
access-key-secret: ${sky.alioss.access-key-secret}
bucket-name: ${sky.alioss.bucket-name}

12
sky-server/src/main/resources/mapper/DishFlavorMapper.xml Normal file
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@@ -0,0 +1,12 @@
<?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.sky.mapper.DishFlavorMapper">
<insert id="insertBatch" >
insert into dish_flavor (dish_id, name, value) VALUES
<foreach collection="flavors" item="df" separator=",">
(#{df.dishId}, #{df.name}, #{df.value} )
</foreach>
</insert>
</mapper>

12
sky-server/src/main/resources/mapper/DishMapper.xml Normal file
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@@ -0,0 +1,12 @@
<?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.sky.mapper.DishMapper">
<insert id="insert" useGeneratedKeys="true" keyProperty="id">
insert into dish (name, category_id, price, image, description, create_time, update_time, create_user, update_user, status)
values
(#{name}, #{categoryId}, #{price}, #{image}, #{description}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser}, #{status})
</insert>
</mapper>