Merge master Whale

 node_modules/
-apiKey.json
\ No newline at end of file
+apiKey.json
+apiKeyWhale
+app_chatbot.js
+app_whale.js
\ No newline at end of file

 var express = require('express');
 const Token = require('./apiKey.json');
-const request = require('request');const TARGET_URL = 'https://api.line.me/v2/bot/message/reply'
+const request = require('request');
+const TARGET_URL_PUSH = 'https://api.line.me/v2/bot/message/push'
+const TARGET_URL_REPLY = 'https://api.line.me/v2/bot/message/reply'
+const MULTI_TARGET_URL = 'https://api.line.me/v2/bot/message/multicast'
+const BROAD_TARGET_URL = 'https://api.line.me/v2/bot/message/broadcast'
+const USER_ID = 'U15e01e0a7f2c980b8cb755421312fba4'
 const TOKEN = Token.line_token;
 const binanceKey = Token.binance_key;
 const fs = require('fs');
@@ -11,9 +16,25 @@ const rp = require('request-promise');
 const domain = "2018102235.oss2021.tk"
 const sslport = 23023;
 const bodyParser = require('body-parser');
+const fs_apikey = require('fs');
+const api_key = fs_apikey.readFileSync('apiKeyWhale', 'ascii')
 var app = express();
 var command = '';
+var cursor = ''
+
+
+const KR_TIME_DIFF = 9 * 60 * 60 * 1000;
+var TimeNow = parseInt((new Date()).getTime() / 1000)
+var uts2time = new Date()
+
+var PushTimeId;
+console.log(TimeNow)
+var explain = 0;
+
 app.use(bodyParser.json());
+if(explain <1){
+    explain_message();
+}
 app.post('/hook', function (req, res) {
 
     var eventObj = req.body.events[0];
@@ -24,13 +45,20 @@ app.post('/hook', function (req, res) {
     console.log('[request]', req.body);
     console.log('[request source] ', source);
     console.log('[request message]', message);
-
+    
     if(message.text === '김프'){
         command = '김프';
+        
     }
-    else if (message.text === '거래량비율')
+    else if (message.text === '거래량비율'){
       volumePumpingRatioThreeMinutePerWeek(eventObj.replyToken, message.text);
-
+    }
+    else if(message.text == '고래알람'){
+      PushTimeId = SetWhaleAlert()
+    }
+    else if(message.text == '고래알람해제'){
+      clearTimeout(PushTimeId)
+    }
     else{
         if(command === '김프'){
             kimp(eventObj.replyToken, message.text);
@@ -39,7 +67,42 @@ app.post('/hook', function (req, res) {
 
     res.sendStatus(200);
 });
-
+function explain_message(){
+    request.post(
+        {
+            url: TARGET_URL_PUSH,
+            headers: {
+                'Authorization': `Bearer ${TOKEN}`
+            },
+            json: {
+                "to": `${USER_ID}`,
+                "messages":[
+                    {
+                        "type":"text",
+                        "text":"코인거래를 도와주는 챗봇입니다."
+                    },
+                    {
+                        "type":"text",
+                        "text":"명령어 : 김프, 거래량비율, 고래알람, 고래알람해제"
+                    },
+                    {
+                        "type":"text",
+                        "text":"김프 입력 후 BTC, ETH 등 코인 심볼을 입력하면 국내와 해외 시세 차이를 알 수 있습니다."
+                    },
+                    {
+                        "type":"text",
+                        "text":"거래량비율 입력을 하면 30~1분 후 최근 거래량이 활발한 10개 상위 종목을 알 수 있습니다."
+                    },
+                    {
+                        "type":"text",
+                        "text":"고래알람 입력을 하면 실시간으로 고래들이 입금한 코인과 액수를 알 수 있습니다. 급등 급락할 확률이 높다는 것을 의미합니다."
+                    }
+                ]
+            }
+        },(error, response, body) => {
+            console.log(body, error)
+        });
+}
 function kimp(replyToken,message){
 
   var upbitPrice = 0;
@@ -101,7 +164,7 @@ function compare_price(replyToken, message, upbitPrice){
   binance_price().then(function(binancePrice){
     request.post(
       {
-          url: TARGET_URL,
+          url: TARGET_URL_REPLY,
           headers: {
               'Authorization': `Bearer ${TOKEN}`
           },
@@ -242,7 +305,7 @@ function volumePumpingRatioThreeMinutePerWeek(replyToken, message)
                         console.log(finalArr);
                         request.post(
                             {
-                                url: TARGET_URL,
+                                url: TARGET_URL_REPLY,
                                 headers: {
                                     'Authorization': `Bearer ${TOKEN}`
                                 },
@@ -275,7 +338,102 @@ function volumePumpingRatioThreeMinutePerWeek(replyToken, message)
         })
     })
 }
+function chk_param(data, query_limit, callback){
+  //query_limit (non_int) => return 0;
+  //query_limit (int) => return query_limit;
+  query_limit = parseInt(query_limit)
+  if(isNaN(query_limit)){ return callback(data, 0)} 
+  else {return callback(data, query_limit)}
+}
+function data_collector(data, limit){
+  var ret = new Array();
+  var str = '';
+
+  //ret += '# of Transactions : ' + data.count + '\n'
+  for(var i = 0; i < data.count; i++){
+      uts2time.setTime(data.transactions[i].timestamp * 1000 + KR_TIME_DIFF)
+      str = /*'#' + (i+1)+*/'Time: ' + uts2time.toLocaleString() + '\nChainName: '+data.transactions[i].blockchain+'\nAmount: '+data.transactions[i].amount+' USD'
+      if(data.transactions[i].amount > limit){
+          //console.log(str)
+         // ret += '\n\n' + str;
+         o ={ 'type' : 'text',
+              'text' : str}
+         ret.push(o)
+      }
+      else{
+          //console.log(str)
+      }
+  }
+  return ret;
+}
+function SetWhaleAlert(){
+  url2 = 'https://api.whale-alert.io/v1/transactions?api_key=' + api_key + '&cursor=' + cursor;
+  const options = {method: 'GET', headers: {Accept: 'application/json'}};
 
+  fetch(url2, options)
+  .then(res => res.json())
+  .then(json => {
+          console.log(json)
+          fetch(url2+json.cursor, options)
+          .then(res => res.json())
+          .then(json => {
+              console.log(json)
+              fetch(url2+json.cursor, options)
+              .then(res => res.json())
+              .then(json => {
+                  console.log(json)
+                  if(json.cursor != undefined){
+                      cursor = json.cursor
+                  }
+              })
+              .catch((err) => {
+                  console.log('error : inital_fetch:'+err)
+              })
+          })
+          .catch((err) => {
+              console.log('error : inital_fetch:'+err)
+          })
+      })
+  .catch((err) => {
+      console.log('error : inital_fetch:'+err)
+  })
+  return setInterval(() => {
+      fetch(url2+cursor, options)
+      .then(res => res.json())
+      .then(json => {
+              //API usage limit
+          console.log(json)
+          if(json.result == 'error'){
+          }
+          else{
+              cursor = json.cursor
+              var msg2user = chk_param(json,5000000, data_collector)
+              console.log('msg',msg2user)
+              if(msg2user.length){
+                  var i = 0;
+                  for(i; i < msg2user.length; i++){
+                      request.post(
+                          {
+                              url: TARGET_URL_PUSH,
+                              headers: {
+                                  'Authorization': `Bearer ${TOKEN}`
+                              },
+                              json: {
+                                  "to": `${USER_ID}`,
+                                  "messages":[msg2user[i]]
+                              }
+                          },(error, response, body) => {
+                              console.log(body, error)
+                          });
+                      }
+                  }
+          }
+      })
+      .catch(err => {
+          console.error('error: var:fu:' + err)
+      })
+  }, 5000);
+}
 
 try {
     const option = {

-KRW-BTC,KRW-ETH,KRW-NEO,KRW-MTL,KRW-LTC,KRW-XRP,KRW-ETC,KRW-OMG,KRW-SNT,KRW-WAVES,KRW-XEM,KRW-QTUM,KRW-LSK,KRW-STEEM,KRW-XLM,KRW-ARDR,KRW-KMD,KRW-ARK,KRW-STORJ,KRW-GRS,KRW-REP,KRW-EMC2,KRW-ADA,KRW-SBD,KRW-POWR,KRW-BTG,KRW-ICX,KRW-EOS,KRW-TRX,KRW-SC,KRW-IGNIS,KRW-ONT,KRW-ZIL,KRW-POLY,KRW-ZRX,KRW-LOOM,KRW-BCH,KRW-ADX,KRW-BAT,KRW-IOST,KRW-DMT,KRW-RFR,KRW-CVC,KRW-IQ,KRW-IOTA,KRW-MFT,KRW-ONG,KRW-GAS,KRW-UPP,KRW-ELF,KRW-KNC,KRW-BSV,KRW-THETA,KRW-EDR,KRW-QKC,KRW-BTT,KRW-MOC,KRW-ENJ,KRW-TFUEL,KRW-MANA,KRW-ANKR,KRW-AERGO,KRW-ATOM,KRW-TT,KRW-CRE,KRW-SOLVE,KRW-MBL,KRW-TSHP,KRW-WAXP,KRW-HBAR,KRW-MED,KRW-MLK,KRW-STPT,KRW-ORBS,KRW-VET,KRW-CHZ,KRW-PXL,KRW-STMX,KRW-DKA,KRW-HIVE,KRW-KAVA,KRW-AHT,KRW-LINK,KRW-XTZ,KRW-BORA,KRW-JST,KRW-CRO,KRW-TON,KRW-SXP,KRW-LAMB,KRW-HUNT,KRW-MARO,KRW-PLA,KRW-DOT,KRW-SRM,KRW-MVL,KRW-PCI,KRW-STRAX,KRW-AQT,KRW-BCHA,KRW-GLM,KRW-QTCON,KRW-SSX,KRW-META,KRW-OBSR,KRW-FCT2,KRW-LBC,KRW-CBK,KRW-SAND,KRW-HUM,KRW-DOGE,KRW-STRK,KRW-PUNDIX,KRW-FLOW,KRW-DAWN,KRW-AXS,KRW-STX
\ No newline at end of file
+KRW-BTC,KRW-ETH,KRW-NEO,KRW-MTL,KRW-LTC,KRW-XRP,KRW-ETC,KRW-OMG,KRW-SNT,KRW-WAVES,KRW-XEM,KRW-QTUM,KRW-LSK,KRW-STEEM,KRW-XLM,KRW-ARDR,KRW-KMD,KRW-ARK,KRW-STORJ,KRW-GRS,KRW-REP,KRW-EMC2,KRW-ADA,KRW-SBD,KRW-POWR,KRW-BTG,KRW-ICX,KRW-EOS,KRW-TRX,KRW-SC,KRW-IGNIS,KRW-ONT,KRW-ZIL,KRW-POLY,KRW-ZRX,KRW-LOOM,KRW-BCH,KRW-ADX,KRW-BAT,KRW-IOST,KRW-DMT,KRW-RFR,KRW-CVC,KRW-IQ,KRW-IOTA,KRW-MFT,KRW-ONG,KRW-GAS,KRW-UPP,KRW-ELF,KRW-KNC,KRW-BSV,KRW-THETA,KRW-EDR,KRW-QKC,KRW-BTT,KRW-MOC,KRW-ENJ,KRW-TFUEL,KRW-MANA
\ No newline at end of file