Modify repeat

June
Commit f4a879397ebba5be80e29195c5649f8c323e48bd f4a87939 1 parent 1a663f49
Showing 2 changed files with 163 additions and 54 deletions
index.js
models/User.js
--- a/index.js
View file @f4a8793
+++ b/index.js
View file @f4a8793
 const fetch = (...args) => import('node-fetch').then(({ default: fetch }) => fetch(...args));
-const url1 = 'https://api.upbit.com/v1/market/all';
 const options = { method: 'GET', headers: { Accept: 'application/json' } };
 const express = require('express');
 const app = express();
 const { Coin } = require("./models/Coin");
+const {User}=require('./models/User');
+
+require("dotenv").config();
+
+const crypto=require('crypto');
+const queryEncode=require('querystring').encode;
+
+
+
+
+const request = require('request')
+const {v4} = require("uuid")
+const sign = require('jsonwebtoken').sign
+
 var sort_info = new Array();
 const mongoose = require('mongoose');
 const config = require('./config/key');
+const { json } = require('express');
+
 const connect = mongoose.connect(config.mongoURI, {
     useNewUrlParser: true, useUnifiedTopology: true
 })
@@ -16,22 +31,90 @@ const connect = mongoose.connect(config.mongoURI, {
     .catch((err) => console.log(err));
+
+var korean_name = new Object();
+const access_key = process.env.access_key;
+const secret_key = process.env.secret_key;
+const server_url = "https://api.upbit.com"
+
+function get_asset(){
+    const payload = {
+        access_key: access_key,
+        nonce: v4(),
+    }
+    const token = sign(payload, secret_key)
+    const options = {
+        method: "GET",
+        url: server_url + "/v1/accounts",
+        headers: {Authorization: `Bearer ${token}`},
+    }
+    return new Promise(resolve=>{
+        request(options,function(err,res,body){
+            if (err) throw new Error(err)
+            // test=res.json();
+            data=JSON.parse(body);
+            // console.log(data[0].currency)
+            data.filter(function(item){
+                if(item.currency=="PLA"){
+                    resolve(item);
+                }
+            })
+        })
+    })
+}
+
 async function get_marketName() {
     var data = new Array();
     //전체 암호화폐 리스트 불러오기
-    let response = await fetch(url1, options)
+    let response = await fetch(`${server_url}/v1/market/all`, options)
         .then(res => res.json())
         .then(json => {
             for (i in json) {
                 data.push(json[i].market);
+                korean_name[json[i].market] = json[i].korean_name;
             }
         })
     return data;
 }
+async function transaction_coin(coin_name,side,volume,price,ord_type){
+    const body = {
+        market: coin_name,
+        side: side,
+        volume: volume,
+        price: price,
+        ord_type: ord_type,
+    }
+    //시장가 매수인 경우 price를 얼마치 살건지 입력
+    //시장가 매도인경우 volume에 몇개를 팔건지 입력
+    const query = queryEncode(body)
+    
+    const hash = crypto.createHash('sha512')
+    const queryHash = hash.update(query, 'utf-8').digest('hex')
+    
+    const payload = {
+        access_key: access_key,
+        nonce: v4(),
+        query_hash: queryHash,
+        query_hash_alg: 'SHA512',
+    }
+    
+    const token = sign(payload, secret_key)
+    
+    const options = {
+        method: "POST",
+        url: server_url + "/v1/orders",
+        headers: {Authorization: `Bearer ${token}`},
+        json: body
+    }
+    request(options, (error, response, body) => {
+        if (error) throw new Error(error)
+        console.log(body)
+    })
+}
 async function get_marketInfo() {
     //각 암호화폐 정보 조회
     var name_list = await get_marketName();
-    const url2 = `https://api.upbit.com/v1/ticker/?markets=${name_list}`;
+    const url2 = `${server_url}/v1/ticker/?markets=${name_list}`;
     var arr = new Array();
     let response2 = await fetch(url2, options)
         .then(res => res.json())
@@ -57,6 +140,7 @@ async function save_coin(arr) {
             const coin = new Coin({
                 tid: i + 1,
                 name: arr[i][0],
+                korean_name: korean_name[arr[i][0]],
                 acc_trade_price_24h: arr[i][1],
                 current_price: arr[i][2]
             });
@@ -69,35 +153,6 @@ async function save_coin(arr) {
     }
     return true;
 }
-async function get_candle(minute, market) {
-    const url = `https://api.upbit.com/v1/candles/minutes/${minute}?market=${market}&count=1`;
-    var candle = new Array();
-    let response = await fetch(url, options)
-        .then(res => res.json())
-        .then(json => candle = json)
-    return candle;
-}
-app.get('/get_market', async (req, res) => {
-    var name_list = (await get_marketName());
-    var market_info = (await get_marketInfo(name_list));
-    sort_info = (await sort_data(market_info));
-    res.json(await save_coin(sort_info));
-
-})
-app.get('/get_candle', async (req, res) => {
-    Coin.find()
-        .then(result => {
-            result.forEach((item) => {
-                get_candle(5, item.name)
-                    .then(result => {
-                        Coin.findOneAndUpdate({ name: result[0].market }, { five_candle: result[0].trade_price }, { new: true }, (err, doc) => {
-                            // console.log(doc);
-                        })
-                    })
-            })
-        });
-
-})
 async function refresh_db() {
     Coin.find()
         .then(result => {
@@ -113,51 +168,86 @@ async function refresh_db() {
             save_coin(sort_info);
         })
 }
-async function repeat_check(t1) {
+async function get_candle(minute, market) {
-    await Coin.find().then(result => {
+    const url = `https://api.upbit.com/v1/candles/minutes/${minute}?market=${market}&count=1`;
-        for (var key in result) {
+    var candle = new Array();
-            t1.push(result[key].name)
+    let response = await fetch(url, options)
-        }
+        .then(res => res.json())
-    })
+        .then(json => candle = json)
-    setTimeout(() => {
+    return candle;
-        setInterval(async () => {
+}
+async function check_coin(t1) {
     for (var i = 0; i < t1.length; i++) {
-                // console.log(t1.length);
-                // console.log(t1[i]);
         var candle = await get_candle(5, t1[i]);
-                // console.log(i+"번째 코인 가격 "+candle[0].trade_price);
         await Coin.findOne({ name: candle[0].market }).then((result) => {
-
             //가격이 떨어졌을때
             if (result.current_price > candle[0].trade_price) {
-                        Coin.updateOne({ name: candle[0].market }, { current_price: candle[0].trade_price, $inc: { count: 1 } }, (err, result) => {
+                Coin.findOneAndUpdate({ name: candle[0].market }, { current_price: candle[0].trade_price, $inc: { count: 1 } }, { new: true }, (err, result) => {
                     if (err) {
                         console.log(err);
                     } else {
+                        console.log("***" + result.korean_name + "은(는)" + result.count * 5 + "분 동안 하락중");
+                        if(count>=3){
+                            transaction_coin(result.name,"bid",null,"얼마치 살건지","price");
+                        }
                     }
                 })
             }//그대로 이거나 올랐을때
             else {
-                        Coin.updateOne({ name: candle[0].market }, { current_price: candle[0].trade_price, count: 0 }, (err, result) => {
+                Coin.findOneAndUpdate({ name: candle[0].market }, { current_price: candle[0].trade_price, count: 0 }, { new: true }, (err, result) => {
                     if (err) {
                         console.log(err);
                     } else {
+                        //특정 조건...
+                        transaction_coin(result.name,"ask","몇개를 팔건지",null,"market");
+                        console.log(result.korean_name + "은(는)" + result.count * 5 + "분 동안 상승 혹은 정체중");
                     }
                 })
             }
         })
     }
-        }, 600 * 5);
-    }, 600 * 5);
 }
-app.listen(5000, async () => {
+async function latest_repeat(t1) {
-    console.log('server start')
+    await Coin.find().sort({ tid: 1 }).then(result => {
-    //coin 이름,가격,거래대금 저장
+        for (var key in result) {
+            t1.push(result[key].name)
+        }
+    })
+    let check_time = setInterval(async () => {
+        let today = new Date();
+        let minutes = today.getMinutes();
+        let seconds = today.getSeconds();
+        // if (seconds == 0) {
+        if (minutes == 0 && seconds == 0) {
+            clearInterval(check_time);
             sort_info = (await sort_data());
-    //DB 최신화
             (await refresh_db());
+            console.log("현재 시간은 " + today.toLocaleTimeString());
+            var count=0;
+            let coin=setInterval(async () => {
+                let today = new Date();
+                let minutes=today.getMinutes();
+                let seconds=today.getSeconds();
+                console.log("현재 시간은 " + today.toLocaleTimeString());
+                await (check_coin(t1).then(count++));
+                //1시간마다 db 최신화...
+                if(count==12){
+                    count=0;
+                    sort_info=(await sort_data());
+                    (await refresh_db());
+                    console.log("db최신화");
+                }
+            }, 60000*5);
+        }
+    }, 1000);
+}
+app.listen(5000, async () => {
+    console.log('server start')
+    //coin 이름,가격,거래대금 저장 , DB 최신화 1시간마다 반복
+    //5분마다 현재 가격 가져와서 db랑 비교후 매수 매도 기준잡기
     var t1 = new Array();
-    test_data = await (repeat_check(t1));
+    test_data=await (latest_repeat(t1));
-    //반복 
+    //계좌 정보 db 최신화
+    console.log(await get_asset());
 })
\ No newline at end of file
--- a/models/User.js 0 → 100644
View file @f4a8793
+++ b/models/User.js 0 → 100644
View file @f4a8793
+const mongoose=require('mongoose');
+
+const userSchema=mongoose.Schema({
+    krw_balance:{
+        type:Number,
+    },
+    market:{
+        type:String,
+    },
+    count:{
+        type:Number,
+    },
+    avg_buy_price:{
+        type:Number
+    }
+})
+
+const User=mongoose.model("User",userSchema);
+module.exports={User};
\ No newline at end of file