From af4c32df7d839d29a81b64056e0cc99b8ad61972 Mon Sep 17 00:00:00 2001
From: Sahil-tarento <140611066+Sahil-tarento@users.noreply.github.com>
Date: Wed, 6 Mar 2024 17:27:58 +0530
Subject: [PATCH] Update the sorting logic for explore API (#484)

---
 .../sunbird/course/service/ExploreCourseServiceImpl.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/java/org/sunbird/course/service/ExploreCourseServiceImpl.java b/src/main/java/org/sunbird/course/service/ExploreCourseServiceImpl.java
index 914f4d5cc..7f7ee1a95 100644
--- a/src/main/java/org/sunbird/course/service/ExploreCourseServiceImpl.java
+++ b/src/main/java/org/sunbird/course/service/ExploreCourseServiceImpl.java
@@ -71,6 +71,13 @@ public SBApiResponse getExploreCourseList() {
 				errMsg = "Failed to get contant details for Identifier List from DB.";
 			} else {
 				Map<String, Object> responseCourseList = (Map<String, Object>) searchResponse.get(Constants.RESULT);
+				List<Map<String, Object>> contentList = (List<Map<String, Object>>) responseCourseList.get(Constants.CONTENT);
+				if (CollectionUtils.isNotEmpty(contentList)) {
+					List<Map<String, Object>> sortedContentList = identifierList.stream().map(identifier -> contentList.stream()
+							.filter(content -> identifier.equals(content.get(Constants.IDENTIFIER)))
+							.findFirst().orElse(null)).filter(Objects::nonNull).collect(Collectors.toList());
+					responseCourseList.put(Constants.CONTENT, sortedContentList);
+				}
 				response.setResult(responseCourseList);
 			}
 		} catch (Exception e) {