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wangjinlei
2024-03-21 16:26:13 +08:00
parent e92258dfe6
commit 0a8db2b2cc
15 changed files with 329 additions and 1 deletions
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9
src/main/java/com/peanut/modules/common/dao/CourseCategoryDao.java Normal file
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package com.peanut.modules.common.dao;
import com.github.yulichang.base.MPJBaseMapper;
import com.peanut.modules.common.entity.CourseCategoryEntity;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface CourseCategoryDao extends MPJBaseMapper<CourseCategoryEntity> {
}

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src/main/java/com/peanut/modules/common/dao/CourseDao.java Normal file
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package com.peanut.modules.common.dao;
import com.github.yulichang.base.MPJBaseMapper;
import com.peanut.modules.common.entity.CourseEntity;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface CourseDao extends MPJBaseMapper<CourseEntity> {
}

9
src/main/java/com/peanut/modules/common/dao/CourseSociologyDao.java Normal file
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package com.peanut.modules.common.dao;
import com.github.yulichang.base.MPJBaseMapper;
import com.peanut.modules.common.entity.CourseSociologyEntity;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface CourseSociologyDao extends MPJBaseMapper<CourseSociologyEntity> {
}

9
src/main/java/com/peanut/modules/common/dao/CourseToCategoryDao.java Normal file
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package com.peanut.modules.common.dao;
import com.github.yulichang.base.MPJBaseMapper;
import com.peanut.modules.common.entity.CourseToCategoryEntity;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface CourseToCategoryDao extends MPJBaseMapper<CourseToCategoryEntity> {
}

9
src/main/java/com/peanut/modules/common/dao/CourseToSociologyDao.java Normal file
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package com.peanut.modules.common.dao;
import com.github.yulichang.base.MPJBaseMapper;
import com.peanut.modules.common.entity.CourseToSociologyEntity;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface CourseToSociologyDao extends MPJBaseMapper<CourseToSociologyEntity> {
}

31
src/main/java/com/peanut/modules/common/entity/CourseCategoryEntity.java Normal file
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package com.peanut.modules.common.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.util.Date;
@Data
@TableName("course_category")
public class CourseCategoryEntity {
@TableId
private Integer id;
private Integer pid;
private String uid;
private String title;
private Integer isLast;
private Integer sort;
private Date createTime;
@TableLogic
private Integer delFlag;
}

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src/main/java/com/peanut/modules/common/entity/CourseEntity.java Normal file
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package com.peanut.modules.common.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.util.Date;
@Data
@TableName("course")
public class CourseEntity {
@TableId
private Integer id;
private String uid;
private String title;
private Date createTime;
@TableLogic
private Integer delFlag;
}

27
src/main/java/com/peanut/modules/common/entity/CourseSociologyEntity.java Normal file
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package com.peanut.modules.common.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.util.Date;
@Data
@TableName("course_sociology")
public class CourseSociologyEntity {
@TableId
private Integer id;
private Integer pid;
private Integer isLast;
private String title;
private Date createTime;
@TableLogic
private Integer delFlag;
}

24
src/main/java/com/peanut/modules/common/entity/CourseToCategoryEntity.java Normal file
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package com.peanut.modules.common.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.util.Date;
@Data
@TableName("course_to_category")
public class CourseToCategoryEntity {
@TableId
private Integer id;
private Integer courseId;
private Integer categoryId;
private Date createTime;
@TableLogic
private Integer delFlag;
}

24
src/main/java/com/peanut/modules/common/entity/CourseToSociologyEntity.java Normal file
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package com.peanut.modules.common.entity;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableLogic;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import java.util.Date;
@Data
@TableName("course_to_sociology")
public class CourseToSociologyEntity {
@TableId
private Integer id;
private Integer courseId;
private Integer sociologyId;
private Date createTime;
@TableLogic
private Integer delFlag;
}

28
src/main/java/com/peanut/modules/master/controller/CourseController.java Normal file
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package com.peanut.modules.master.controller;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.peanut.common.utils.R;
import com.peanut.modules.common.entity.CourseEntity;
import com.peanut.modules.master.service.CourseService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Map;
@Slf4j
@RestController("masterCourse")
@RequestMapping("master/course")
public class CourseController {
@Autowired
private CourseService courseService;
@RequestMapping("/getCourseList")
public R getCourseList(@RequestBody Map<String,Object> map){
Page courseList = courseService.getCourseList(map);
return R.ok().put("page",courseList);
}
}

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src/main/java/com/peanut/modules/master/service/CourseService.java Normal file
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package com.peanut.modules.master.service;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.peanut.modules.common.entity.CourseEntity;
import java.util.Map;
public interface CourseService extends IService<CourseEntity> {
Page getCourseList(Map<String ,Object> map);
}

104
src/main/java/com/peanut/modules/master/service/impl/CourseServiceImpl.java Normal file
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package com.peanut.modules.master.service.impl;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.peanut.modules.common.dao.*;
import com.peanut.modules.common.entity.*;
import com.peanut.modules.master.service.CourseService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
@Slf4j
@Service("masterCourseService")
public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> implements CourseService {
@Autowired
private CourseCategoryDao courseCategoryDao;
@Autowired
private CourseToCategoryDao courseToCategoryDao;
@Autowired
private CourseSociologyDao courseSociologyDao;
@Autowired
private CourseToSociologyDao courseToSociologyDao;
@Override
public Page getCourseList(Map<String,Object> map) {
Integer limit = Integer.valueOf(map.get("limit").toString());
Integer page = Integer.valueOf(map.get("page").toString());
LambdaQueryWrapper<CourseEntity> wrapper = new LambdaQueryWrapper<>();
if(map.get("type").toString().equals("1")){
Integer categoryId = Integer.valueOf(map.get("categoryId").toString());
List<Integer> collect;
if(categoryId==0){
LambdaQueryWrapper<CourseCategoryEntity> courseCategoryEntityLambdaQueryWrapper = new LambdaQueryWrapper<>();
courseCategoryEntityLambdaQueryWrapper.eq(CourseCategoryEntity::getIsLast,1);
collect = courseCategoryDao.selectList(courseCategoryEntityLambdaQueryWrapper).stream().map(CourseCategoryEntity::getId).collect(Collectors.toList());
}else{
collect = this.categoryIds(categoryId);
}
if(collect.size()>0){
List<Integer> collect1 = courseToCategoryDao.selectList(new LambdaQueryWrapper<CourseToCategoryEntity>().in(CourseToCategoryEntity::getCategoryId, collect)).stream().map(CourseToCategoryEntity::getCourseId).collect(Collectors.toList());
wrapper.in(collect1.size()>0,CourseEntity::getId,collect1);
}else{
return null;
}
} else if (map.get("type").toString().equals("2")) {
Integer sociologyId = Integer.valueOf(map.get("sociologyId").toString());
List<Integer> c;
if(sociologyId==0){
c = courseSociologyDao.selectList(new LambdaQueryWrapper<CourseSociologyEntity>().eq(CourseSociologyEntity::getIsLast,1)).stream().map(CourseSociologyEntity::getId).collect(Collectors.toList());
}else{
c = this.sociologyIds(sociologyId);
}
if(c.size()>0){
List<Integer> collect = courseToSociologyDao.selectList(new LambdaQueryWrapper<CourseToSociologyEntity>().in(CourseToSociologyEntity::getSociologyId, c)).stream().map(CourseToSociologyEntity::getCourseId).collect(Collectors.toList());
wrapper.in(collect.size()>0,CourseEntity::getId,collect);
}else{
return null;
}
}
wrapper.like(CourseEntity::getTitle,map.get("keywords").toString());
Page<CourseEntity> courseEntityPage = this.getBaseMapper().selectPage(new Page<>(page, limit), wrapper);
return courseEntityPage;
}
private List<Integer> categoryIds(Integer id){
ArrayList<Integer> integers = new ArrayList<>();
CourseCategoryEntity courseCategoryEntity = courseCategoryDao.selectById(id);
if(courseCategoryEntity.getIsLast()==1){
integers.add(id);
}else{
List<CourseCategoryEntity> courseCategoryEntities = courseCategoryDao.selectList(new LambdaQueryWrapper<CourseCategoryEntity>().eq(CourseCategoryEntity::getPid, id));
for (CourseCategoryEntity c : courseCategoryEntities ){
List<Integer> integers1 = this.categoryIds(c.getId());
integers.addAll(integers1);
}
}
return integers;
}
private List<Integer> sociologyIds(Integer id){
ArrayList<Integer> integers = new ArrayList<>();
CourseSociologyEntity courseSociologyEntity = courseSociologyDao.selectById(id);
if(courseSociologyEntity.getIsLast()==1){
integers.add(id);
}else{
List<CourseSociologyEntity> courseSociologyEntities = courseSociologyDao.selectList(new LambdaQueryWrapper<CourseSociologyEntity>().eq(CourseSociologyEntity::getPid, id));
for (CourseSociologyEntity c : courseSociologyEntities ){
List<Integer> integers1 = this.sociologyIds(c.getId());
integers.addAll(integers1);
}
}
return integers;
}
}

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src/main/java/com/peanut/modules/medical/controller/CourseController.java
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package com.peanut.modules.medical.controller;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@Slf4j
@RestController("medicalCourse")
@RequestMapping("medical/course")
public class CourseController {
}

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src/main/java/com/peanut/modules/sociology/controller/CourseController.java
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@@ -5,7 +5,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@Slf4j
@RestController
@RestController("sociologyCourse")
@RequestMapping("sociology/course")
public class CourseController {