From f0d2e5509528138c5ba0fce071b281ded6847367 Mon Sep 17 00:00:00 2001
From: daihh <seastar@bjxask.com>
Date: Sat, 7 Jan 2023 13:43:53 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=8A=A5=E5=90=8D=E5=AD=A6?=
 =?UTF-8?q?=E4=B9=A0=E7=9A=84ES=E6=9F=A5=E8=AF=A2=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../school/study/api/StudyCourseESApi.java    | 123 ++++++++++++++++++
 .../service/impl/StudyCourseServiceImpl.java  |   8 +-
 2 files changed, 127 insertions(+), 4 deletions(-)
 create mode 100644 servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseESApi.java

diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseESApi.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseESApi.java
new file mode 100644
index 00000000..f03003a4
--- /dev/null
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/api/StudyCourseESApi.java
@@ -0,0 +1,123 @@
+package com.xboe.school.study.api;
+
+import java.io.IOException;
+import java.time.ZoneOffset;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.xboe.common.PageList;
+import com.xboe.common.Pagination;
+import com.xboe.core.JsonResponse;
+import com.xboe.core.api.ApiBaseController;
+import com.xboe.module.course.dto.CourseStudyDto;
+import com.xboe.module.course.service.ICourseStudySearch;
+import com.xboe.school.study.entity.StudyCourse;
+import com.xboe.school.study.service.IStudyCourseService;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * ES的课程检索
+ * @author seastar
+ *
+ */
+@Slf4j
+@RestController
+@RequestMapping(value="/xboe/school/study/es")
+public class StudyCourseESApi extends ApiBaseController{
+
+	@Autowired(required = false)
+	ICourseStudySearch search;
+	
+	@Autowired
+	IStudyCourseService service;
+	
+	@RequestMapping(value="/search",method = {RequestMethod.GET,RequestMethod.POST})
+	public JsonResponse<PageList<CourseStudyDto>> search(Pagination page, CourseStudyDto dto){
+		if(search==null) {
+			return error("无ES的实现","");
+		}
+		try {
+			PageList<CourseStudyDto> rs=search.search(page.getPageIndex(),page.getPageSize(), dto);
+			return success(rs);
+		}catch(Exception e) {
+			log.error("查询报名学习ES失败",e);
+			return error("查询失败",e.getMessage());
+		}
+	}
+	
+	@GetMapping("/index-create")
+	public JsonResponse<Boolean> createIndex(){
+		if(search==null) {
+			return error("无ES的实现","",false);
+		}
+		try {
+			search.createIndex();
+			return success(true);
+		}catch(Exception e) {
+			log.error("创建索引失败",e);
+			return error("创建索引失败",e.getMessage(),false);
+		}
+	}
+	
+	@GetMapping("/index-delete")
+	public JsonResponse<Boolean> deleteIndex(){
+		//前端一定要二次询问
+		if(search==null) {
+			return error("无ES的实现","",false);
+		}
+		try {
+			search.deleteIndex();
+			return success(true);
+		}catch(Exception e) {
+			log.error("删除索引失败",e);
+			return error("删除索引失败",e.getMessage(),false);
+		}
+	}
+	
+	/**
+	 * 初始化课程学习数据
+	 * @return
+	 */
+	@GetMapping("/init")
+	public JsonResponse<Boolean> init(){
+		if(search==null) {
+			return error("无ES的实现","",false);
+		}
+		//按分页初始化
+		int pageIndex=1;
+		int pageSize=1000;
+		int total=1001;
+	    while(total>pageIndex*pageSize) {
+	    	PageList<StudyCourse>  result = service.findPage(pageIndex,pageSize, null, null, null);
+	    	pageIndex++;
+			total=result.getCount();
+			for(StudyCourse sc : result.getList()) {
+				CourseStudyDto dto=new CourseStudyDto();
+				dto.setId(sc.getId());
+				dto.setAccountId(sc.getAid());
+				dto.setCourseId(sc.getCourseId());
+				dto.setCourseImage(sc.getCourseImage());
+				dto.setCourseName(sc.getCourseName());
+				dto.setCourseType(sc.getCourseType());
+				dto.setProgress(sc.getProgress()==null? 0:sc.getProgress().intValue());
+				dto.setSource(2);//固定值，新系统
+				dto.setStartTime(sc.getStartTime().toEpochSecond(ZoneOffset.of("+8")));
+				dto.setStatus(sc.getStatus());
+				try {
+					search.publishOrUpdate(dto, null);
+				} catch (IOException e) {
+					log.error("ES发布课程学习【"+sc.getAname()+","+sc.getCourseName()+"】失败",e);
+					
+				}
+			}
+	    }
+		
+		
+		return success(true);
+	}
+}
diff --git a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
index 60853a2e..73ee8c17 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/school/study/service/impl/StudyCourseServiceImpl.java
@@ -221,10 +221,10 @@ public class StudyCourseServiceImpl implements IStudyCourseService{
 		query.addFilter(FieldFilters.eq("c.deleted",false));
 		
 		query.addField("sc");
-//		先写死
-//		if(oc!=null) {
-//			oc=OrderCondition.desc("sc.id");
-//		}
+
+		if(oc==null) {
+			oc=OrderCondition.desc("sc.addTime");
+		}
 		query.addOrder(oc);
 		if(sc!=null) {
 			if(StringUtils.isNotBlank(sc.getCourseName())) {