fix:添加面试题

src/main/java/com/kwan/springbootkwan/controller/InterviewQuestionController.java

@@ -6,6 +6,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.kwan.springbootkwan.entity.InterviewQuestion;
 import com.kwan.springbootkwan.entity.Result;
 import com.kwan.springbootkwan.entity.dto.InterviewQuestionDTO;
+import com.kwan.springbootkwan.entity.query.InterviewQuestionAddQuery;
 import com.kwan.springbootkwan.service.InterviewQuestionService;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.web.bind.annotation.DeleteMapping;
@@ -48,7 +49,7 @@ public class InterviewQuestionController {
     }
 
     /**
-     * 分页查询所有数据,本地缓存的使用
+     * 分页查询所有数据
      *
      * @return 所有数据
      */
@@ -56,14 +57,14 @@ public class InterviewQuestionController {
     public Result selectAll(@RequestParam Integer page
             , @RequestParam Integer pageSize
             , @RequestParam String question
-            , @RequestParam Integer type) {
+            , @RequestParam Integer questionType) {
         Page<InterviewQuestion> pageParm = new Page<>();
         pageParm.setCurrent(page);
         pageParm.setSize(pageSize);
         QueryWrapper<InterviewQuestion> wrapper = new QueryWrapper<>();
         wrapper.orderByDesc("id");
-        if (type != 0) {
-            wrapper.eq("type", type);
+        if (questionType != 0) {
+            wrapper.eq("question_type", questionType);
         }
         wrapper.eq("is_delete", 0);
         if (StringUtils.isNotEmpty(question)) {
@@ -73,15 +74,26 @@ public class InterviewQuestionController {
     }
 
     /**
-     * 分页查询所有数据
+     * 新增问题
      *
-     * @param page              分页对象
-     * @param interviewQuestion 查询实体
      * @return 所有数据
      */
-    @GetMapping
-    public Result selectAll(Page<InterviewQuestion> page, InterviewQuestion interviewQuestion) {
-        return Result.ok(this.interviewQuestionService.page(page, new QueryWrapper<>(interviewQuestion)));
+    @PostMapping("/add")
+    public Result add(@RequestBody InterviewQuestionAddQuery addInfo) {
+        InterviewQuestion interviewQuestion = new InterviewQuestion();
+        interviewQuestion.setQuestion(addInfo.getQuestion());
+        interviewQuestion.setQuestionType(addInfo.getQuestionType());
+        return Result.ok(this.interviewQuestionService.save(interviewQuestion));
+    }
+
+    /**
+     * 获取面试题的种类的数量
+     *
+     * @return
+     */
+    @GetMapping("/questionType")
+    public Result questionType() {
+        return Result.ok(interviewQuestionService.questionType());
     }
 
     /**

src/main/java/com/kwan/springbootkwan/entity/InterviewQuestion.java

@@ -21,7 +21,7 @@ public class InterviewQuestion extends Model<InterviewQuestion> {
     //问题回答
     private String response;
     //知识类型,先默认0,后面再区分
-    private Integer type;
+    private Integer questionType;
     //创建时间
     private Date createTime;
     //逻辑删除,0未删除,1已删除

src/main/java/com/kwan/springbootkwan/entity/dto/InterviewQuestionDTO.java

@@ -26,7 +26,7 @@ public class InterviewQuestionDTO extends Model<InterviewQuestionDTO> {
     //问题回答
     private String response;
     //知识类型,先默认0,后面再区分
-    private Integer type;
+    private Integer questionType;
     //创建时间
     private Date createTime;
     //逻辑删除,0未删除,1已删除

src/main/java/com/kwan/springbootkwan/entity/dto/InterviewQuestionTypeDTO.java

+package com.kwan.springbootkwan.entity.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class InterviewQuestionTypeDTO {
+    private Integer questionType;
+    private String name;
+    private Integer typeSize;
+}
+

src/main/java/com/kwan/springbootkwan/entity/query/InterviewQuestionAddQuery.java

+package com.kwan.springbootkwan.entity.query;
+
+import lombok.Data;
+
+@Data
+public class InterviewQuestionAddQuery {
+    private String question;
+    private Integer questionType;
+}

src/main/java/com/kwan/springbootkwan/enums/InterviewQuestionTypeEnum.java

+package com.kwan.springbootkwan.enums;
+
+import lombok.Getter;
+import lombok.ToString;
+
+@Getter
+@ToString
+public enum InterviewQuestionTypeEnum {
+    /**
+     * 全部
+     */
+    type_00(0, "全部"),
+    /**
+     * 基础知识
+     */
+    type_01(1, "基础知识"),
+    /**
+     * 集合
+     */
+    type_02(2, "集合"),
+    /**
+     * JVM
+     */
+    type_03(3, "JVM"),
+    /**
+     * 并发编程
+     */
+    type_04(4, "并发编程"),
+    /**
+     * MySql
+     */
+    type_05(5, "MySql"),
+    /**
+     * Redis
+     */
+    type_06(6, "Redis"),
+
+    /**
+     * 中间件
+     */
+    type_07(7, "中间件"),
+
+    /**
+     * Spring
+     */
+    type_08(8, "Spring"),
+    /**
+     * 微服务
+     */
+    type_09(9, "微服务"),
+    /**
+     * 分布式
+     */
+    type_10(10, "分布式"),
+    /**
+     * 项目
+     */
+    type_11(11, "项目"),
+    /**
+     * 其他
+     */
+    type_99(99, "其他");
+    private Integer code;
+    private String name;
+
+    InterviewQuestionTypeEnum(Integer code, String name) {
+        this.code = code;
+        this.name = name;
+    }
+
+    /**
+     * 通过code获取name
+     *
+     * @param code
+     * @return
+     */
+    public static String getNameByCode(Integer code) {
+        for (InterviewQuestionTypeEnum enums : InterviewQuestionTypeEnum.values()) {
+            if (enums.getCode().equals(code)) {
+                return enums.getName();
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 通过value取枚举
+     *
+     * @param value
+     * @return
+     */
+    public static InterviewQuestionTypeEnum getBrandDetailNoByValue(String value) {
+        if (null == value) {
+            return null;
+        }
+        for (InterviewQuestionTypeEnum enums : InterviewQuestionTypeEnum.values()) {
+            if (enums.getCode().equals(value)) {
+                return enums;
+            }
+        }
+        return null;
+    }
+}

src/main/java/com/kwan/springbootkwan/mapper/InterviewQuestionMapper.java

@@ -2,6 +2,9 @@ package com.kwan.springbootkwan.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.kwan.springbootkwan.entity.InterviewQuestion;
+import com.kwan.springbootkwan.entity.dto.InterviewQuestionTypeDTO;
+
+import java.util.LinkedList;
 
 /**
  * 面试题(InterviewQuestion)表数据库访问层
@@ -11,5 +14,11 @@ import com.kwan.springbootkwan.entity.InterviewQuestion;
  */
 public interface InterviewQuestionMapper extends BaseMapper<InterviewQuestion> {
 
+    /**
+     * 获取面试题的种类
+     *
+     * @return
+     */
+    LinkedList<InterviewQuestionTypeDTO> questionType();
 }
 

src/main/java/com/kwan/springbootkwan/service/InterviewQuestionService.java

@@ -2,6 +2,9 @@ package com.kwan.springbootkwan.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.kwan.springbootkwan.entity.InterviewQuestion;
+import com.kwan.springbootkwan.entity.dto.InterviewQuestionTypeDTO;
+
+import java.util.List;
 
 /**
  * 面试题(InterviewQuestion)表服务接口
@@ -10,7 +13,18 @@ import com.kwan.springbootkwan.entity.InterviewQuestion;
  * @since 2023-09-08 16:31:53
  */
 public interface InterviewQuestionService extends IService<InterviewQuestion> {
-
+    /**
+     * 上传面试题
+     *
+     * @param path
+     * @return
+     */
     boolean uploadFile(String path);
-}
 
+    /**
+     * 获取面试题的种类
+     *
+     * @return
+     */
+    List<InterviewQuestionTypeDTO> questionType();
+}
\ No newline at end of file

src/main/java/com/kwan/springbootkwan/service/impl/InterviewQuestionServiceImpl.java

@@ -3,6 +3,8 @@ package com.kwan.springbootkwan.service.impl;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.kwan.springbootkwan.entity.InterviewQuestion;
+import com.kwan.springbootkwan.entity.dto.InterviewQuestionTypeDTO;
+import com.kwan.springbootkwan.enums.InterviewQuestionTypeEnum;
 import com.kwan.springbootkwan.mapper.InterviewQuestionMapper;
 import com.kwan.springbootkwan.service.InterviewQuestionService;
 import lombok.extern.slf4j.Slf4j;
@@ -13,6 +15,7 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.LinkedList;
 import java.util.List;
 
 /**
@@ -24,6 +27,7 @@ import java.util.List;
 @Slf4j
 @Service("interviewQuestionService")
 public class InterviewQuestionServiceImpl extends ServiceImpl<InterviewQuestionMapper, InterviewQuestion> implements InterviewQuestionService {
+
     @Resource
     private InterviewQuestionMapper interviewQuestionMapper;
 
@@ -53,4 +57,15 @@ public class InterviewQuestionServiceImpl extends ServiceImpl<InterviewQuestionM
         }
         return true;
     }
+
+    @Override
+    public List<InterviewQuestionTypeDTO> questionType() {
+        //获取种类,并按数量排序
+        LinkedList<InterviewQuestionTypeDTO> types = interviewQuestionMapper.questionType();
+        types.addFirst(new InterviewQuestionTypeDTO(0, "全部", 0));
+        for (InterviewQuestionTypeDTO interviewQuestionTypeDTO : types) {
+            interviewQuestionTypeDTO.setName(InterviewQuestionTypeEnum.getNameByCode(interviewQuestionTypeDTO.getQuestionType()));
+        }
+        return types;
+    }
 }
\ No newline at end of file

src/main/resources/mapper/InterviewQuestionMapper.xml

+<?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.kwan.springbootkwan.mapper.InterviewQuestionMapper">
+
+    <select id="questionType" resultType="com.kwan.springbootkwan.entity.dto.InterviewQuestionTypeDTO">
+        SELECT DISTINCT question_type AS questionType, COUNT(*) AS typeSize
+        FROM interview_question
+        WHERE 1 = 1
+          AND is_delete = 0
+          AND question_type != 0
+        GROUP BY question_type
+        ORDER BY typeSize DESC
+    </select>
+</mapper>