audio error correction

@@ -57,6 +57,7 @@
       <workItem from="1574071758382" duration="6285000" />
       <workItem from="1574323490142" duration="15840000" />
       <workItem from="1574342689824" duration="11000" />
+      <workItem from="1574396813813" duration="6958000" />
     </task>
     <servers />
   </component>

@@ -7,7 +7,7 @@ require("dotenv").config({path : '.env'});
 var express = require('express');
 var app = express();
 const line = require('@line/bot-sdk');
-
+app.use(express.static('public'));
 //papago api
 var request = require('request');
 
@@ -62,13 +62,13 @@ function handleEvent(event) {
     return Promise.resolve(null);
   }
   return new Promise(function(resolve, reject) {
+
     //언어 감지 option
     var detect_options = {
       url : languagedetect_api_url,
       form : {'query': event.message.text},
       headers: {'X-Naver-Client-Id': client_id, 'X-Naver-Client-Secret': client_secret}
     };
-
     //papago 언어 감지
     request.post(detect_options,function(error,response,body){
       console.log(response.statusCode);
@@ -80,14 +80,20 @@ function handleEvent(event) {
         var audio_sys = {
             "type": "audio",
             "originalContentUrl": "https://panguin.ml/speech.m4a",
-            "duration": 60000
+            "duration": 24000
         };
         //언어 감지가 제대로 됐는지 확인
         console.log(detect_body.langCode);
+        if(detect_options.form.query=='음성'){
+            console.log('audio streaming');
 
-
+            for_audio_client.replyAudio(event.replyToken,{
+                "originalContentUrl": "https://panguin.ml/public/speech.m4a",
+                "duration": 24000
+            }).then(resolve).catch(reject);
+        }
         //번역은 한국어->영어 / 영어->한국어만 지원
-        if(detect_body.langCode == 'ko'||detect_body.langCode == 'en'){
+        else if(detect_body.langCode == 'ko'||detect_body.langCode == 'en'){
           source = detect_body.langCode == 'ko' ? 'ko':'en';
           target = source == 'ko' ? 'en':'ko';
           //papago 번역 option
@@ -111,9 +117,10 @@ function handleEvent(event) {
                   //번역된 문장 보내기
                   client.replyMessage(event.replyToken,result).then(resolve).catch(reject);
                   let audio_options={
+
                       'Text': result.text,
                       'OutputFormat': 'mp3',
-                      'VoiceId':'Seoyeon'
+                      'VoiceId':'Amy'
                   };
                   Polly.synthesizeSpeech(audio_options, (err, data) => {
                       console.log("check");
@@ -126,21 +133,12 @@ function handleEvent(event) {
                                       return console.log(err);
                                   }
                                   console.log("The file was saved!");
-                                  if(!error && response.statusCode == 200){
-                                      console.log('audio streaming');
-                                      for_audio_client.replyAudio(event.replyToken,audio_sys).then(resolve).catch(reject);
-                                  }
-
-
                               });
                           }
                       }
                   });
 
               }
-
-
-
           });