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分类管理模块功能-修改代码风格

This commit is contained in:
bunny 2024-01-06 14:34:19 +08:00
parent 2892a48608
commit 364bdecd8d
12 changed files with 100 additions and 75 deletions
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17
sky-pojo/src/main/java/com/sky/dto/CategoryPageQueryDTO.java
View File

@ -6,17 +6,8 @@ import java.io.Serializable;
@Data
public class CategoryPageQueryDTO implements Serializable {
//页码
private int page;
//每页记录数
private int pageSize;
//分类名称
private String name;
//分类类型 1菜品分类 2套餐分类
private Integer type;
private int page;// 页码
private int pageSize;// 每页记录数
private String name;// 分类名称
private Integer type;//分类类型 1菜品分类 2套餐分类
}

37
sky-server/src/main/java/com/sky/controller/admin/CategoryController.java
View File

@ -6,11 +6,12 @@ import com.sky.entity.Category;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.CategoryService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import java.util.List;
/**
@ -18,19 +19,19 @@ import java.util.List;
*/
@RestController
@RequestMapping("/admin/category")
@Api(tags = "分类相关接口")
@Tag(name = "分类相关接口")
@Slf4j
public class CategoryController {
@Autowired
@Resource
private CategoryService categoryService;
/**
* 新增分类
* @param categoryDTO
* @return
* @param categoryDTO CategoryDTO
* @return Result<String>
*/
@PostMapping
@PostMapping("")
@ApiOperation("新增分类")
public Result<String> save(@RequestBody CategoryDTO categoryDTO){
log.info("新增分类：{}", categoryDTO);
@ -40,8 +41,8 @@ public class CategoryController {
/**
* 分类分页查询
* @param categoryPageQueryDTO
* @return
* @param categoryPageQueryDTO CategoryPageQueryDTO
* @return Result<PageResult>
*/
@GetMapping("/page")
@ApiOperation("分类分页查询")
@ -53,8 +54,8 @@ public class CategoryController {
/**
* 删除分类
* @param id
* @return
* @param id Long
* @return Result<String>
*/
@DeleteMapping
@ApiOperation("删除分类")
@ -66,8 +67,8 @@ public class CategoryController {
/**
* 修改分类
* @param categoryDTO
* @return
* @param categoryDTO CategoryDTO
* @return Result<String>
*/
@PutMapping
@ApiOperation("修改分类")
@ -78,9 +79,9 @@ public class CategoryController {
/**
* 启用、禁用分类
* @param status
* @param id
* @return
* @param status Integer
* @param id Long
* @return Result<String>
*/
@PostMapping("/status/{status}")
@ApiOperation("启用禁用分类")
@ -91,8 +92,8 @@ public class CategoryController {
/**
* 根据类型查询分类
* @param type
* @return
* @param type Integer
* @return Result<List<Category>>
*/
@GetMapping("/list")
@ApiOperation("根据类型查询分类")

18
sky-server/src/main/java/com/sky/mapper/CategoryMapper.java
View File

@ -14,37 +14,33 @@ public interface CategoryMapper {
/**
* 插入数据
* @param category
* @param category Category
*/
@Insert("insert into category(type, name, sort, status, create_time, update_time, create_user, update_user)" +
" VALUES" +
" (#{type}, #{name}, #{sort}, #{status}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser})")
void insert(Category category);
/**
* 分页查询
* @param categoryPageQueryDTO
* @return
* @param categoryPageQueryDTO CategoryPageQueryDTO
* @return Page<Category>
*/
Page<Category> pageQuery(CategoryPageQueryDTO categoryPageQueryDTO);
/**
* 根据id删除分类
* @param id
* @param id Long
*/
@Delete("delete from category where id = #{id}")
void deleteById(Long id);
/**
* 根据id修改分类
* @param category
* @param category Category
*/
void update(Category category);
/**
* 根据类型查询分类
* @param type
* @return
* @param type Integer
* @return List<Category>
*/
List<Category> list(Integer type);
}

2
sky-server/src/main/java/com/sky/mapper/DishMapper.java
View File

@ -11,7 +11,5 @@ public interface DishMapper {
* @param categoryId Long
* @return Integer
*/
@Select("select count(id) from dish where category_id = #{categoryId}")
Integer countByCategoryId(Long categoryId);
}

5
sky-server/src/main/java/com/sky/mapper/EmployeeMapper.java
View File

@ -13,10 +13,9 @@ public interface EmployeeMapper {
/**
* 根据用户名查询员工
*
* @param username
* @return
* @param username String
* @return Employee
*/
@Select("select * from employee where username = #{username}")
Employee getByUsername(String username);
/**

6
sky-server/src/main/java/com/sky/mapper/SetmealMapper.java
View File

@ -8,10 +8,8 @@ public interface SetmealMapper {
/**
* 根据分类id查询套餐的数量
* @param id
* @return
* @param id Long
* @return Integer
*/
@Select("select count(id) from setmeal where category_id = #{categoryId}")
Integer countByCategoryId(Long id);
}

18
sky-server/src/main/java/com/sky/service/CategoryService.java
View File

@ -10,40 +10,40 @@ public interface CategoryService {
/**
* 新增分类
* @param categoryDTO
* @param categoryDTO CategoryDTO
*/
void save(CategoryDTO categoryDTO);
/**
* 分页查询
* @param categoryPageQueryDTO
* @return
* @param categoryPageQueryDTO CategoryPageQueryDTO
* @return PageResult
*/
PageResult pageQuery(CategoryPageQueryDTO categoryPageQueryDTO);
/**
* 根据id删除分类
* @param id
* @param id Long
*/
void deleteById(Long id);
/**
* 修改分类
* @param categoryDTO
* @param categoryDTO CategoryDTO
*/
void update(CategoryDTO categoryDTO);
/**
* 启用、禁用分类
* @param status
* @param id
* @param status Integer
* @param id Long
*/
void startOrStop(Integer status, Long id);
/**
* 根据类型查询分类
* @param type
* @return
* @param type Integer
* @return List<Category>
*/
List<Category> list(Integer type);
}

30
sky-server/src/main/java/com/sky/service/impl/CategoryServiceImpl.java
View File

@ -18,26 +18,26 @@ import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.util.List;
/**
* 分类业务层
*/
// 分类业务层
@Service
@Slf4j
public class CategoryServiceImpl implements CategoryService {
@Autowired
@Resource
private CategoryMapper categoryMapper;
@Autowired
@Resource
private DishMapper dishMapper;
@Autowired
@Resource
private SetmealMapper setmealMapper;
/**
* 新增分类
* @param categoryDTO
* @param categoryDTO CategoryDTO
*/
public void save(CategoryDTO categoryDTO) {
Category category = new Category();
@ -58,8 +58,8 @@ public class CategoryServiceImpl implements CategoryService {
/**
* 分页查询
* @param categoryPageQueryDTO
* @return
* @param categoryPageQueryDTO CategoryPageQueryDTO
* @return PageResult
*/
public PageResult pageQuery(CategoryPageQueryDTO categoryPageQueryDTO) {
PageHelper.startPage(categoryPageQueryDTO.getPage(),categoryPageQueryDTO.getPageSize());
@ -70,7 +70,7 @@ public class CategoryServiceImpl implements CategoryService {
/**
* 根据id删除分类
* @param id
* @param id Long
*/
public void deleteById(Long id) {
//查询当前分类是否关联了菜品，如果关联了就抛出业务异常
@ -93,7 +93,7 @@ public class CategoryServiceImpl implements CategoryService {
/**
* 修改分类
* @param categoryDTO
* @param categoryDTO CategoryDTO
*/
public void update(CategoryDTO categoryDTO) {
Category category = new Category();
@ -108,8 +108,8 @@ public class CategoryServiceImpl implements CategoryService {
/**
* 启用、禁用分类
* @param status
* @param id
* @param status Integer
* @param id Long
*/
public void startOrStop(Integer status, Long id) {
Category category = Category.builder()
@ -123,8 +123,8 @@ public class CategoryServiceImpl implements CategoryService {
/**
* 根据类型查询分类
* @param type
* @return
* @param type Integer
* @return List<Category>
*/
public List<Category> list(Integer type) {
return categoryMapper.list(type);

16
sky-server/src/main/resources/mapper/CategoryMapper.xml
View File

@ -3,6 +3,20 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.sky.mapper.CategoryMapper">
<!-- 插入数据 -->
<insert id="insert">
insert into category(type, name, sort, status, create_time, update_time, create_user, update_user)
VALUES (#{type}, #{name}, #{sort}, #{status}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser})
</insert>
<!-- 根据id删除分类 -->
<delete id="deleteById">
delete
from category
where id = #{id}
</delete>
<!-- 分页查询 -->
<select id="pageQuery" resultType="com.sky.entity.Category">
select * from category
<where>
@ -16,6 +30,7 @@
order by sort asc , create_time desc
</select>
<!-- 根据id修改分类 -->
<update id="update" parameterType="Category">
update category
<set>
@ -41,6 +56,7 @@
where id = #{id}
</update>
<!-- 根据类型查询分类 -->
<select id="list" resultType="Category">
select * from category
where status = 1

10
sky-server/src/main/resources/mapper/DishMapper.xml Normal file
View File

@ -0,0 +1,10 @@
<?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">
<select id="countByCategoryId" resultType="java.lang.Integer">
select count(id)
from dish
where category_id = #{categoryId}
</select>
</mapper>

5
sky-server/src/main/resources/mapper/EmployeeMapper.xml
View File

@ -63,4 +63,9 @@
from employee
where id = #{id};
</select>
<!-- 根据用户名查询员工 -->
<select id="getByUsername" resultType="com.sky.entity.Employee">
select * from employee where username = #{username}
</select>
</mapper>

11
sky-server/src/main/resources/mapper/SetmealMapper.xml Normal file
View File

@ -0,0 +1,11 @@
<?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.SetmealMapper">
<!-- 根据分类id查询套餐的数量 -->
<select id="countByCategoryId" resultType="java.lang.Integer">
select count(id)
from setmeal
where category_id = #{categoryId}
</select>
</mapper>