Features/header 인기검색어 api 로직 구현

src/common/constants/error-message.js

@@ -30,6 +30,7 @@ const ErrorMessage = Object.freeze({
     RECENT_WORDS_ERROR: '최근 검색어 조회중 오류가 발생하였습니다.',
     DELETE_RECENT_WORD_ERROR: '최근 검색어 삭제중 오류가 발생하였습니다.',
     SEARCH_WORDS_ERROR: '검색 결과 조회 중 오류가 발생하였습니다.',
+    RANK_WORDS_ERROR: '인기 검색어 조회 중 오류가 발생하였습니다.',
 });
 
 module.exports = ErrorMessage;

src/common/constants/success-message.js

@@ -19,6 +19,7 @@ const SucesssMessage = Object.freeze({
     // WORD - 검색어
     SEARCH_WORDS_SUCCESS: '검색어 조회 성공',
     SEARCH_WORDS_NONE: '검색 결과가 없습니다.',
+    RANK_WORDS_SUCCESS: '인기 검색어 조회 성공',
 });
 
 module.exports = SucesssMessage;

src/routes/user/user.repository.js

@@ -62,7 +62,6 @@ exports.updateRecentSearch = async (_id, searchTerm) => {
             console.log('User not found');
         }
         const recentSearch = user.recentSearches.find((search) => search.searchTerm === searchTerm);
-
         if (recentSearch) {
             // 검색어가 이미 존재하는 경우
             if (recentSearch.deletedAt) {

src/routes/word/word.controller.js

@@ -6,7 +6,17 @@ const SucesssMessage = require('../../common/constants/success-message');
 const { validateRequest } = require('../../common/utils/request.validator');
 const { rankWordsSchema, searchTermSchema } = require('./word.schema');
 
-exports.getRankWords = async (req, res) => {};
+exports.getRankWords = async (req, res) => {
+    try {
+        const data = await wordService.getRankWords();
+        sendResponse.ok(res, {
+            message: SucesssMessage.RANK_WORDS_SUCCESS,
+            data,
+        });
+    } catch (error) {
+        sendResponse.fail(req, res, ErrorMessage.RANK_WORDS_ERROR);
+    }
+};
 
 exports.getSearchWords = async (req, res) => {
     try {

src/routes/word/word.repository.js

@@ -15,3 +15,14 @@ exports.getSearchWords = async (searchTerm) => {
         return null;
     }
 };
+
+exports.getRankWords = async () => {
+    try {
+        const words = await Word.find().sort({ freq: -1 }).limit(10);
+        const wordNames = words.map((word) => word.word);
+        return wordNames;
+    } catch (error) {
+        console.log('Error while getting rank words:', error);
+        return null;
+    }
+};

src/routes/word/word.service.js

@@ -5,3 +5,9 @@ exports.getSearchWords = async (searchTerm) => {
     const searchWords = await wordRepository.getSearchWords(searchTerm);
     return searchWords;
 };
+
+// 인기검색어 조회
+exports.getRankWords = async () => {
+    const rankWords = await wordRepository.getRankWords();
+    return rankWords;
+};