From 26249d6bda4001cbba8c276a089eb6514f4cf29a Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期二, 10 九月 2024 13:41:45 +0800
Subject: [PATCH] 课程代码
---
xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/client/ClientCourseController.java | 45 ++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 42 insertions(+), 3 deletions(-)
diff --git a/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/client/ClientCourseController.java b/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/client/ClientCourseController.java
index 774b4b8..ed40acf 100644
--- a/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/client/ClientCourseController.java
+++ b/xinquan-modules/xinquan-course/src/main/java/com/xinquan/course/controller/client/ClientCourseController.java
@@ -1,21 +1,29 @@
package com.xinquan.course.controller.client;
+import com.alibaba.nacos.common.utils.StringUtils;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.xinquan.common.core.constant.SecurityConstants;
import com.xinquan.common.core.domain.R;
+import com.xinquan.common.core.utils.page.BeanUtils;
+import com.xinquan.common.core.utils.page.CollUtils;
import com.xinquan.common.core.utils.page.PageDTO;
-import com.xinquan.course.domain.Course;
+import com.xinquan.course.api.domain.Course;
+import com.xinquan.course.domain.CourseChapter;
import com.xinquan.course.domain.vo.ClientCourseCategoryVO;
import com.xinquan.course.domain.vo.ClientCourseVO;
import com.xinquan.course.service.CourseCategoryService;
+import com.xinquan.course.service.CourseChapterService;
import com.xinquan.course.service.CourseService;
import com.xinquan.system.api.RemoteBannerService;
import com.xinquan.system.api.domain.vo.BannerVO;
+import com.xinquan.user.api.feign.RemoteAppUserService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import java.util.List;
+import java.util.Objects;
import io.swagger.models.auth.In;
import lombok.RequiredArgsConstructor;
@@ -24,6 +32,8 @@
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
/**
* <p>
@@ -42,6 +52,9 @@
private final CourseCategoryService courseCategoryService;
private final CourseService courseService;
private final RemoteBannerService remoteBannerService;
+ private final RemoteAppUserService appUserService;
+ @Resource
+ private CourseChapterService courseChapterService;
/**
* 获取轮播图列表
@@ -81,9 +94,35 @@
*/
@GetMapping("/getPayCourseInfoById")
@ApiOperation(value = "根据id获取课程详情-付费课程")
- public R<Course> getPayCourseInfoById(String id) {
+ @ApiImplicitParams({
+ @ApiImplicitParam(value = "课程id", name = "id", required = true, dataType = "String"),
+ @ApiImplicitParam(value = "分页参数，当前页码", name = "pageCurr", required = true, dataType = "Integer"),
+ @ApiImplicitParam(value = "分页参数，每页数量", name = "pageSize", required = true, dataType = "Integer")
+ })
+ public R<ClientCourseVO> getPayCourseInfoById(@RequestParam(value = "id")Long id,
+ @RequestParam(value = "pageCurr", defaultValue = "1") Integer pageCurr,
+ @RequestParam(value = "pageSize", defaultValue = "10") Integer pageSize) {
+ Course byId = courseService.getById(id);
+ ClientCourseVO clientCourseVO = new ClientCourseVO();
+ BeanUtils.copyProperties(byId, clientCourseVO);
+ // 查询章节
+ Page<CourseChapter> page = courseChapterService.lambdaQuery()
+ .eq(CourseChapter::getCourseId, id)
+ .orderByDesc(CourseChapter::getSortNum)
+ .page(new Page<>(pageCurr, pageSize));
+ if (CollUtils.isEmpty(page.getRecords())) {
+ PageDTO<CourseChapter> empty = PageDTO.empty(page);
+ clientCourseVO.setList(empty);
+ }
+ // 查询学习人数和头像列表
+ List<String> data = appUserService.getUserByCourseId(id).getData();
+ if (data!=null){
+ clientCourseVO.setCount(data.size());
+ }
+ clientCourseVO.setHeaders(data);
+ // 查询推荐课程
- return R.ok(courseService.getById(id));
+ return R.ok(clientCourseVO);
}
/**
--
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