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expressServer.js
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349 lines (325 loc) · 11.7 KB
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const express = require('express')
const request = require("request");
const app = express()
var auth = require('./lib/auth');
var jwt = require('jsonwebtoken');
//database 연결 설정 ------------
var mysql = require("mysql");
var connection = mysql.createConnection({
host: "localhost",
user: "root",
password: "1q2w3e4r",
database: "fintech1019",
});
connection.connect();
//database 연결 설정 ------------
//connection pooling 기법 검색
app.set('views', __dirname + '/views');
//뷰 파일이 있는 디렉토리를 지정합니다.
app.set('view engine', 'ejs');
//여러가지 뷰 엔진중에서 ejs 를 사용하겠다
app.use(express.json());
//JSON 형태의 데이터 전송을 허용하겠다
app.use(express.urlencoded({ extended: false }));
//urlencoded 형식의 데이터 전송을 허용하겠다
app.use(express.static(__dirname + '/public'));
//정적 파일(디자인 플러그인 등)을 사용하기 위한 폴더 설정
app.get('/', function (req, res) {
res.send('Hello World')
})
app.get('/signup', function(req, res){
res.render('signup');
})
app.get('/login', function(req, res){
res.render('login');
})
app.get('/authTest', auth ,function(req, res){
console.log(req.decoded);
//토큰에 있는 데이터 확인
res.json("로그인 성공! / 컨텐츠를 볼 수 있습니다.")
})
app.get('/main', function(req, res){
res.render('main');
})
app.get('/balance', function(req, res){
res.render('balance');
})
app.get('/qrcode', function(req, res){
res.render('qrcode');
})
app.get('/qrreader', function(req, res){
res.render('qrreader');
})
app.get('/authResult', function(req, res){
var authCode = req.query.code;
console.log(authCode);
var option = {
method: "POST",
url: "https://testapi.openbanking.or.kr/oauth/2.0/token",
headers: {
"Content-Type" : "application/x-www-form-urlencoded; charset=UTF-8"
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
form: {
code : authCode,
client_id : "q7kH44ThJwjpvNRg0BbJvE1yxvx5X53DKz1rNgPF",
client_secret : "yVT6irMr2h4ZTHzZY7sDpbvhm1nlOzr4nP7DYRVy",
redirect_uri : "http://localhost:3000/authResult",
grant_type : "authorization_code"
//#자기 키로 시크릿 변경
},
};
request(option, function(err, response, body){
var accessRequestResult = JSON.parse(body); //JSON 오브젝트를 JS 오브젝트로 변경
console.log(accessRequestResult);
res.render("resultChild", { data: accessRequestResult }); //data 이름으로 resultChild 에 데이터 전달
})
})
app.post('/signup', function(req, res){
var userName = req.body.userName;
var userEmail = req.body.userEmail;
var userPassword =req.body.userPassword;
var userAccessToken = req.body.userAccessToken;
var userRefreshToken = req.body.userRefreshToken;
var userSeqNo = req.body.userSeqNo;
var userInsertSql ="INSERT INTO user (`name`, `email`, `password`, `accesstoken`, `refreshtoken`, `userseqno`) VALUES (?, ?, ?, ?, ?, ?);"
//데이터 베이스 서버에 전달할 SQL , 입력 변수는 ? <-- 표현으로... , ? <-- 안에 데이터는 connection.query function 에 2번째 [배열]
connection.query(userInsertSql, [userName, userEmail, userPassword, userAccessToken, userRefreshToken, userSeqNo], function (error, results, fields) {
if (error) throw error;
else {
res.json(1);
}
});
console.log(req.body);
})
app.post('/login', function(req, res){
var userEmail = req.body.userEmail;
var userPassword = req.body.userPassword;
var userCheckSql = "SELECT * FROM user WHERE email = ?"
connection.query(userCheckSql, [userEmail], function (error, results, fields) {
if (error) throw error;
else {
if(results.length == 0){
res.json(2);
}
else {
var storedPassword = results[0].password;
if(userPassword == storedPassword){
var tokenKey = "fintech1234!" // 토큰키 추가
jwt.sign(
{
userId: results[0].id,
userEmail: results[0].email,
},
tokenKey,
{
expiresIn: "1d",
issuer: "fintech.admin",
subject: "user.login.info",
},
function (err, token) {
console.log("로그인 성공", token);
res.json(token);
}
);
}
else {
//로그인 불가
res.json(2);
}
}
}
});
})
app.post('/list', auth, function(req, res){
var userId = req.decoded.userId;
//{ 토큰에 담겨있는 사용자 정보
// "userId": 6,
// "userEmail": "test@test.com",
// "iat": 1600921603,
// "exp": 1601008003,
//"iss": "fintech.admin",
//"sub": "user.login.info"
//}
var userSearchSql = "SELECT * FROM user WHERE id = ?";
connection.query(userSearchSql,[userId], function(err, results){
if(err) throw err;
else {
var option = {
method: "GET",
url: "https://testapi.openbanking.or.kr/v2.0/user/me",
headers: {
"Authorization" : "Bearer " + results[0].accesstoken
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
qs: {
user_seq_no : results[0].userseqno
},
};
request(option, function(err, response, body){
var listDataResult = JSON.parse(body); //JSON 오브젝트를 JS 오브젝트로 변경
console.log(listDataResult);
res.json(listDataResult)
})
}
})
})
app.post('/balance', auth , function(req, res){
var userId = req.decoded.userId;
var finusenum = req.body.fin_use_num;
console.log(finusenum);
//데이터베이스에 사용자 Accesstoken , 조회 후
//금융위 API 잔액 조회 요청 만들고 데이터 그대로 response 하기
var userSearchSql = "SELECT * FROM user WHERE id = ?";
var countnum = Math.floor(Math.random() * 1000000000) + 1;
var transId = "T991599190U" + countnum; //이용기관번호 본인것 입력
connection.query(userSearchSql,[userId], function(err, results){
if(err) throw err;
else {
var option = {
method: "GET",
url: "https://testapi.openbanking.or.kr/v2.0/account/balance/fin_num",
headers: {
"Authorization" : "Bearer " + results[0].accesstoken
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
qs: {
bank_tran_id : transId,
fintech_use_num : finusenum,
tran_dtime : "20201022144300"
},
};
request(option, function(err, response, body){
var balanceData = JSON.parse(body); //JSON 오브젝트를 JS 오브젝트로 변경
console.log(balanceData);
res.json(balanceData)
})
}
})
})
app.post('/transactionlist', auth, function(req, res){
var userId = req.decoded.userId;
var finusenum = req.body.fin_use_num;
var userSearchSql = "SELECT * FROM user WHERE id = ?";
var countnum = Math.floor(Math.random() * 1000000000) + 1;
var transId = "T991599190U" + countnum; //이용기관번호 본인것 입력
connection.query(userSearchSql,[userId], function(err, results){
if(err) throw err;
else {
var option = {
method: "GET",
url: "https://testapi.openbanking.or.kr/v2.0/account/transaction_list/fin_num",
headers: {
"Authorization" : "Bearer " + results[0].accesstoken
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
qs: {
bank_tran_id: transId,
fintech_use_num:finusenum,
inquiry_type:'A',
inquiry_base:'D',
from_date:'20200101',
to_date:'20200101',
sort_order:'D',
tran_dtime:'20201022144300'
},
};
request(option, function(err, response, body){
var trasactionList = JSON.parse(body); //JSON 오브젝트를 JS 오브젝트로 변경
console.log(trasactionList);
res.json(trasactionList)
})
}
})
})
app.post('/withdraw', auth, function(req, res){
var userId = req.decoded.userId;
var finusenum = req.body.fin_use_num;
var to_fin_use_num = req.body.to_fin_use_num;
var amount = req.body.amount;
var userSearchSql = "SELECT * FROM user WHERE id = ?";
var countnum = Math.floor(Math.random() * 1000000000) + 1;
var transId = "T991599190U" + countnum; //이용기관번호 본인것 입력
connection.query(userSearchSql,[userId], function(err, results){
if(err) throw err;
else {
var option = {
method: "POST",
url: "https://testapi.openbanking.or.kr/v2.0/transfer/withdraw/fin_num",
headers: {
"Authorization" : "Bearer " + results[0].accesstoken
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
json: {
"bank_tran_id": transId,
"cntr_account_type": "N",
"cntr_account_num": "7832932596",
"dps_print_content": "쇼핑몰환불",
"fintech_use_num": finusenum,
"wd_print_content": "오픈뱅킹출금",
"tran_amt": amount,
"tran_dtime": "20201023110700",
"req_client_name": "홍길동",
"req_client_num": "HONGGILDONG1234",
"req_client_fintech_use_num" : finusenum,
"transfer_purpose": "ST",
"recv_client_name": "진상언",
"recv_client_bank_code": "097",
"recv_client_account_num": "7832932596"
},
};
request(option, function(err, response, body){
var withdrawResult = body; //JSON 오브젝트를 JS 오브젝트로 변경
console.log(withdrawResult);
if(withdrawResult.rsp_code == "A0000"){
var countnum2 = Math.floor(Math.random() * 1000000000) + 1;
var transId2 = "T991599190U" + countnum2; //이용기관번호 본인것 입력
var option = {
method: "POST",
url: "https://testapi.openbanking.or.kr/v2.0/transfer/deposit/fin_num",
headers: {
"Authorization" : "Bearer " + "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOiJUOTkxNTk5MTkwIiwic2NvcGUiOlsib29iIl0sImlzcyI6Imh0dHBzOi8vd3d3Lm9wZW5iYW5raW5nLm9yLmtyIiwiZXhwIjoxNjExMjA4NTE5LCJqdGkiOiJjZDViNzJkNi00ODE3LTRhNDgtYjAyMC04OWE2Y2Q3ZDEzYTIifQ.qvo_WHV3h-wF30X7zW39WcecW00-fmmTtyqVRGExP2U"
},
//form 형태는 form / 쿼리스트링 형태는 qs / json 형태는 json ***
json: {
"cntr_account_type": "N",
"cntr_account_num": "4262679045",
"wd_pass_phrase": "NONE",
"wd_print_content": "환불금액",
"name_check_option": "on",
"tran_dtime": "20200925150000",
"req_cnt": "1",
"req_list": [
{
"tran_no": "1",
"bank_tran_id": transId2,
"fintech_use_num": to_fin_use_num,
"print_content": "쇼핑몰환불",
"tran_amt": amount,
"req_client_name": "홍길동",
"req_client_fintech_use_num": to_fin_use_num,
"req_client_num": "110435475398",
"transfer_purpose": "ST"
}
]
},
};
request(option, function(err, response, body){
console.log("입금이체 : ", body.rsp_code);
if(body.rsp_code == "A0000"){
res.json(1)
}
})
}
})
}
})
})
// app.post('/getData',function(req, res){
// console.log(req.body);
// var getUserId = req.body.sendUserId;
// var getUserPassword = req.body.sendUserPassword;
// console.log(getUserId, getUserPassword);
// res.json(1);
// })
app.listen(3000);