refactor: 移除 StudyExpectations 相关代码

src/main/java/com/guo/learningprogresstracker/entity/StudyExpectationsEntity.java

@@ -1,39 +0,0 @@
-package com.guo.learningprogresstracker.entity;
-
-import com.baomidou.mybatisplus.annotation.IdType;
-import com.baomidou.mybatisplus.annotation.TableField;
-import com.baomidou.mybatisplus.annotation.TableId;
-import com.baomidou.mybatisplus.annotation.TableName;
-import java.io.Serializable;
-import java.time.LocalDateTime;
-import lombok.Data;
-
-/**
- * 存储每次学习开始前的预期
- * @TableName study_expectations
- */
-@TableName(value ="study_expectations")
-@Data
-public class StudyExpectationsEntity extends BaseEntity implements Serializable {
-    /**
-     * 
-     */
-    @TableId(value = "expectation_id", type = IdType.AUTO)
-    private Integer expectationId;
-
-    /**
-     * 
-     */
-    @TableField(value = "session_id")
-    private Integer sessionId;
-
-    /**
-     * 学习预期的详细描述
-     */
-    @TableField(value = "description")
-    private String description;
-
-
-    @TableField(exist = false)
-    private static final long serialVersionUID = 1L;
-}

src/main/java/com/guo/learningprogresstracker/mapper/StudyExpectationsMapper.java

@@ -1,20 +0,0 @@
-package com.guo.learningprogresstracker.mapper;
-
-import com.guo.learningprogresstracker.entity.StudyExpectationsEntity;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
-
-/**
-* @author guo
-* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Mapper
-* @createDate 2024-06-09 15:28:48
-* @Entity com.guo.learningprogresstracker.entity.StudyExpectationsEntity
-*/
-@Mapper
-public interface StudyExpectationsMapper extends BaseMapper<StudyExpectationsEntity> {
-
-}
-
-
-
-

src/main/java/com/guo/learningprogresstracker/service/StudyExpectationsService.java

@@ -1,13 +0,0 @@
-package com.guo.learningprogresstracker.service;
-
-import com.guo.learningprogresstracker.entity.StudyExpectationsEntity;
-import com.baomidou.mybatisplus.extension.service.IService;
-
-/**
-* @author guo
-* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Service
-* @createDate 2024-06-09 15:28:48
-*/
-public interface StudyExpectationsService extends IService<StudyExpectationsEntity> {
-
-}

src/main/java/com/guo/learningprogresstracker/service/impl/StudyExpectationsServiceImpl.java

@@ -1,22 +0,0 @@
-package com.guo.learningprogresstracker.service.impl;
-
-import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import com.guo.learningprogresstracker.entity.StudyExpectationsEntity;
-import com.guo.learningprogresstracker.service.StudyExpectationsService;
-import com.guo.learningprogresstracker.mapper.StudyExpectationsMapper;
-import org.springframework.stereotype.Service;
-
-/**
-* @author guo
-* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Service实现
-* @createDate 2024-06-09 15:28:48
-*/
-@Service
-public class StudyExpectationsServiceImpl extends ServiceImpl<StudyExpectationsMapper, StudyExpectationsEntity>
-    implements StudyExpectationsService{
-
-}
-
-
-
-

src/main/resources/mapper/StudyExpectationsMapper.xml

@@ -1,22 +0,0 @@
-<?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.guo.learningprogresstracker.mapper.StudyExpectationsMapper">
-
-    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.entity.StudyExpectationsEntity">
-            <id property="expectationId" column="expectation_id" jdbcType="INTEGER"/>
-            <result property="sessionId" column="session_id" jdbcType="INTEGER"/>
-            <result property="description" column="description" jdbcType="VARCHAR"/>
-            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
-            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
-            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
-            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
-    </resultMap>
-
-    <sql id="Base_Column_List">
-        expectation_id,session_id,description,
-        created_time,created_by,last_modified_time,
-        last_modified_by
-    </sql>
-</mapper>