主页-我的课程

src/main/java/com/peanut/modules/sociology/service/CourseService.java

@@ -1,4 +1,14 @@
 package com.peanut.modules.sociology.service;
 
-public interface CourseService {
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.CourseEntity;
+
+import java.util.List;
+
+public interface CourseService extends IService<CourseEntity> {
+
+    List<CourseEntity> getMyCourse(String userId);
+
+    List<CourseEntity> getCourseListBySociology(String sociologyId);
+
 }

src/main/java/com/peanut/modules/sociology/service/ShopProductSociologyLabelService.java

@@ -0,0 +1,7 @@
+package com.peanut.modules.sociology.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.ShopProductSociologyLabel;
+
+public interface ShopProductSociologyLabelService extends IService<ShopProductSociologyLabel> {
+}

src/main/java/com/peanut/modules/sociology/service/ShopProductSociologyMarketService.java

@@ -0,0 +1,7 @@
+package com.peanut.modules.sociology.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.ShopProductSociologyMarket;
+
+public interface ShopProductSociologyMarketService extends IService<ShopProductSociologyMarket> {
+}

src/main/java/com/peanut/modules/sociology/service/ShopProductToSociologyLabelService.java

@@ -0,0 +1,7 @@
+package com.peanut.modules.sociology.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.ShopProductToSociologyLabel;
+
+public interface ShopProductToSociologyLabelService extends IService<ShopProductToSociologyLabel> {
+}

src/main/java/com/peanut/modules/sociology/service/ShopProductToSociologyMarketService.java

@@ -0,0 +1,7 @@
+package com.peanut.modules.sociology.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.common.entity.ShopProductToSociologyMarket;
+
+public interface ShopProductToSociologyMarketService extends IService<ShopProductToSociologyMarket> {
+}

src/main/java/com/peanut/modules/sociology/service/impl/CourseServiceImpl.java

@@ -0,0 +1,51 @@
+package com.peanut.modules.sociology.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.github.yulichang.wrapper.MPJLambdaWrapper;
+import com.peanut.modules.common.dao.CourseDao;
+import com.peanut.modules.common.dao.CourseToSociologyDao;
+import com.peanut.modules.common.dao.UserToCourseDao;
+import com.peanut.modules.common.entity.CourseEntity;
+import com.peanut.modules.common.entity.CourseToSociologyEntity;
+import com.peanut.modules.common.entity.UserToCourseEntity;
+import com.peanut.modules.sociology.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;
+
+@Slf4j
+@Service("sociologyCourseService")
+public class CourseServiceImpl extends ServiceImpl<CourseDao, CourseEntity> implements CourseService {
+
+    @Autowired
+    public UserToCourseDao userToCourseDao;
+    @Autowired
+    public CourseToSociologyDao courseToSociologyDao;
+
+    //我的课程
+    @Override
+    public List<CourseEntity> getMyCourse(String userId) {
+        MPJLambdaWrapper<UserToCourseEntity> wrapper = new MPJLambdaWrapper();
+        wrapper.selectAll(CourseEntity.class);
+        wrapper.leftJoin(CourseEntity.class,CourseEntity::getId,UserToCourseEntity::getCourseId);
+        wrapper.groupBy(UserToCourseEntity::getCourseId);
+        wrapper.eq(UserToCourseEntity::getUserId,userId);
+        List courseList = userToCourseDao.selectMaps(wrapper);
+        return courseList;
+    }
+
+    //根据标签获取课程列表
+    @Override
+    public List<CourseEntity> getCourseListBySociology(String sociologyId) {
+        MPJLambdaWrapper<CourseToSociologyEntity> wrapper = new MPJLambdaWrapper();
+        wrapper.selectAll(CourseEntity.class);
+        wrapper.leftJoin(CourseEntity.class,CourseEntity::getId,CourseToSociologyEntity::getCourseId);
+        List courseList = courseToSociologyDao.selectMaps(wrapper);
+        return courseList;
+    }
+
+}

src/main/java/com/peanut/modules/sociology/service/impl/ShopProductSociologyLabelServiceImpl.java

@@ -0,0 +1,13 @@
+package com.peanut.modules.sociology.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.ShopProductSociologyLabelDao;
+import com.peanut.modules.common.entity.ShopProductSociologyLabel;
+import com.peanut.modules.sociology.service.ShopProductSociologyLabelService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("sociologyShopProductSociologyLabelService")
+public class ShopProductSociologyLabelServiceImpl extends ServiceImpl<ShopProductSociologyLabelDao, ShopProductSociologyLabel> implements ShopProductSociologyLabelService {
+}

src/main/java/com/peanut/modules/sociology/service/impl/ShopProductSociologyMarketServiceImpl.java

@@ -0,0 +1,13 @@
+package com.peanut.modules.sociology.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.ShopProductSociologyMarketDao;
+import com.peanut.modules.common.entity.ShopProductSociologyMarket;
+import com.peanut.modules.sociology.service.ShopProductSociologyMarketService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("sociologyShopProductSociologyMarketService")
+public class ShopProductSociologyMarketServiceImpl extends ServiceImpl<ShopProductSociologyMarketDao, ShopProductSociologyMarket> implements ShopProductSociologyMarketService {
+}

src/main/java/com/peanut/modules/sociology/service/impl/ShopProductToSociologyLabelServiceImpl.java

@@ -0,0 +1,13 @@
+package com.peanut.modules.sociology.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.ShopProductToSociologyLabelDao;
+import com.peanut.modules.common.entity.ShopProductToSociologyLabel;
+import com.peanut.modules.sociology.service.ShopProductToSociologyLabelService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("sociologyShopProductToSociologyLabelService")
+public class ShopProductToSociologyLabelServiceImpl extends ServiceImpl<ShopProductToSociologyLabelDao, ShopProductToSociologyLabel> implements ShopProductToSociologyLabelService {
+}

src/main/java/com/peanut/modules/sociology/service/impl/ShopProductToSociologyMarketServiceImpl.java

@@ -0,0 +1,13 @@
+package com.peanut.modules.sociology.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.ShopProductToSociologyMarketDao;
+import com.peanut.modules.common.entity.ShopProductToSociologyMarket;
+import com.peanut.modules.sociology.service.ShopProductToSociologyMarketService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("sociologyShopProductToSociologyMarketService")
+public class ShopProductToSociologyMarketServiceImpl extends ServiceImpl<ShopProductToSociologyMarketDao, ShopProductToSociologyMarket> implements ShopProductToSociologyMarketService {
+}