오디오 수정

@@ -57,7 +57,8 @@
       <workItem from="1574071758382" duration="6285000" />
       <workItem from="1574323490142" duration="15840000" />
       <workItem from="1574342689824" duration="11000" />
-      <workItem from="1574396813813" duration="6958000" />
+      <workItem from="1574396813813" duration="10012000" />
+      <workItem from="1574494473410" duration="2577000" />
     </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');
 
@@ -45,6 +45,7 @@ const for_audio_client=LineClient.connect({
 
 // register a webhook handler with middleware
 // about the middleware, please refer to doc
+app.use(express.static('public'));
 app.post('/webhook', line.middleware(config), (req, res) => {
   Promise
     .all(req.body.events.map(handleEvent))
@@ -77,20 +78,17 @@ function handleEvent(event) {
         var source = '';
         var target = '';
         var result = { type: 'text', text:''};
-        var audio_sys = {
-            "type": "audio",
-            "originalContentUrl": "https://panguin.ml/speech.m4a",
-            "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);
+            if (!error && response.statusCode == 200){
+                console.log(response.statusCode);
+                for_audio_client.replyAudio(event.replyToken,{
+                    "originalContentUrl": "https://panguin.ml/speech.m4a",
+                    "duration": 24000
+                }).then(resolve).catch(reject);
+            }
         }
         //번역은 한국어->영어 / 영어->한국어만 지원
         else if(detect_body.langCode == 'ko'||detect_body.langCode == 'en'){
@@ -110,14 +108,9 @@ function handleEvent(event) {
               if(!error && response.statusCode == 200){
                   // JSON
                   var objBody = JSON.parse(response.body);
-                  // Message 잘 찍히는지 확인
-
                   result.text = objBody.message.result.translatedText;
-                  console.log(result.text);
-                  //번역된 문장 보내기
-                  client.replyMessage(event.replyToken,result).then(resolve).catch(reject);
+                  //번역된 문자 audio로 저장
                   let audio_options={
-
                       'Text': result.text,
                       'OutputFormat': 'mp3',
                       'VoiceId':'Amy'
@@ -137,12 +130,12 @@ function handleEvent(event) {
                           }
                       }
                   });
-
+                  // Message 잘 찍히는지 확인
+                  console.log(result.text);
+                  //번역된 문장 보내기
+                  client.replyMessage(event.replyToken,result).then(resolve).catch(reject);
               }
           });
-
-
-
         }
         // 메시지의 언어가 영어 또는 한국어가 아닐 경우
         else{