Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 | 1x 1x 1x 1x 1x 1x 1x 1x | import axios, { AxiosInstance } from 'axios'
import { exec } from 'child_process'
import CryptoCoin from '../util/CrytoCoin';
import Order from '../util/Order';
import { OrderTypeEnum } from '../enums/index';
import Account from '../util/Account';
import ExchangeInterface from '../interfaces/ExchangeInterface';
import Ticker from '../util/Ticker';
declare const Buffer
const BASE_URL = 'https://tradesatoshi.com/api'
export default class Tradesatoshi implements ExchangeInterface {
privateApi: AxiosInstance
publicApi: AxiosInstance
baseUrl: string
apiKey: string
secretKey: string
constructor(obj?:object) {
if (obj) {
const objKeys = Object.keys(obj)
for (const key of objKeys) {
this[key] = obj[key]
}
}
this.baseUrl = BASE_URL
this.privateApi = axios.create({
baseURL: this.baseUrl
})
this.publicApi = axios.create({
baseURL: `${this.baseUrl}/public`
})
this.privateApi.interceptors.request.use(
config => this.axiosInterceptor(config),
error => Promise.reject(error)
);
}
getHash(text: string) {
return new Promise((resolve, reject) => {
exec(`python ${__dirname}/../../shared/crypto.py ${this.secretKey} ${text}`, (error, data) => {
if (error) {
return reject(error)
}
return resolve(data.trim())
})
})
}
async axiosInterceptor(config: any) {
if (config.url.indexOf('public') !== -1) {
return config
}
const nounce = new Date().getTime()
const text = `${this.apiKey}POST${encodeURIComponent(config.baseURL + config.url).toLocaleLowerCase()}${nounce}${Buffer.from(JSON.stringify(config.data)).toString('base64')}`
const hash = await this.getHash(text)
const newConfig = config
newConfig.headers.Authorization = `Basic ${this.apiKey}:${hash}:${nounce}`
newConfig.headers['Content-Type'] = 'application/json; charset=utf-8'
return newConfig
}
async getBalance(): Promise<Account> {
const url = '/private/getbalance'
const res = await this.privateApi.post(url, { Currency: 'DKD' })
if (res.data.success !== true) {
throw new Error('unable to fetch response')
}
const { result } = res.data
const account = new Account({ exchangeName: this.getExchangeName() });
account.setBalance('dkd', Number(result.available))
return account;
}
async getMyOrders(): Promise<any> {
const url = '/private/getorders'
const res = await this.privateApi.post(url, {})
if (res.data.success !== true) {
throw new Error('unable to fetch response')
}
const { result } = res.data
}
async cancelMyAllOrders(cryptocoin?: CryptoCoin): Promise<any> {
if (!cryptocoin) {
const url = '/private/cancelorder'
const res = await this.privateApi.post(url, {
Type: 'All'
})
return
}
const url = '/private/cancelorder'
const res = await this.privateApi.post(url, {
Type : 'Market',
Market: Tradesatoshi.getMarket(cryptocoin)
})
}
async cancelMyOrder(id: any, cryptocoin?: CryptoCoin): Promise<any> {
const url = '/private/cancelorder'
const res = await this.privateApi.post(url, {
Type : 'Single',
OrderId: id
})
}
static getMarket(cryptocoin:CryptoCoin): string {
switch (cryptocoin.priCoin) {
case 'dkd': {
return 'DKD_BTC'
}
default:
}
throw new Error('Method not implemented.');
}
async putOrder(order: Order): Promise<Order> {
const url = '/private/submitorder'
const res = await this.privateApi.post(url, {
Market: Tradesatoshi.getMarket(order.cryptocoin),
Type : Tradesatoshi.getOrderType(order.type),
Amount: order.volume,
Price : order.price
})
const newOrder = order
newOrder.id = res.data.result.orderId
return newOrder
}
static getOrderType(type: OrderTypeEnum):string {
switch (type) {
case OrderTypeEnum.BUY: return 'Buy'
case OrderTypeEnum.SELL: return 'Sell'
default:
}
throw new Error('invalid type')
}
async getBuyOrders(cryptocoin: CryptoCoin): Promise<Order[]> {
const url = `/public/getorderbook?market=${Tradesatoshi.getMarket(cryptocoin)}&type=buy`
const res = await this.privateApi.get(url)
const ordersList:[Order] = [new Order({ id: '1', type: 'SELL' })]
ordersList.pop()
for (const orderObj of res.data.result.buy) {
ordersList.push(new Order({
type : OrderTypeEnum.BUY,
volume: orderObj.quantity,
price : orderObj.rate,
cryptocoin
}))
}
return ordersList
}
async getSellOrders(cryptocoin: CryptoCoin): Promise<Order[]> {
const url = `/public/getorderbook?market=${Tradesatoshi.getMarket(cryptocoin)}&type=sell`
const res = await this.privateApi.get(url)
const ordersList: [Order] = [new Order({ id: '1', type: 'SELL' })]
ordersList.pop()
for (const orderObj of res.data.result.sell) {
ordersList.push(new Order({
type : OrderTypeEnum.SELL,
volume: orderObj.quantity,
price : orderObj.rate,
cryptocoin
}))
}
return ordersList
}
async getOrders(cryptocoin:CryptoCoin, limit: Number = 10):
Promise<{ buyOrderList: Order[]; sellOrderList: Order[]; }> {
const url = `/public/getorderbook?market=${Tradesatoshi.getMarket(cryptocoin)}&type=both&depth=${limit}`
const res = await this.privateApi.get(url)
const buyOrderList:Order[] = []
const sellOrderList: Order[] = []
for (const orderObj of res.data.result.sell) {
sellOrderList.push(new Order({
type : OrderTypeEnum.SELL,
volume: Number(orderObj.quantity),
price : Number(orderObj.rate),
cryptocoin
}))
}
for (const orderObj of res.data.result.buy) {
buyOrderList.push(new Order({
type : OrderTypeEnum.BUY,
volume: Number(orderObj.quantity),
price : Number(orderObj.rate),
cryptocoin
}))
}
return { buyOrderList, sellOrderList }
}
getTicker(cryptocoin?: CryptoCoin, withVolume: boolean = false): Promise<Ticker> {
if (!withVolume) {
return this.publicApi
.get(`/getticker?market=${Tradesatoshi.getMarket(cryptocoin)}`)
.then((response) => {
const { result } = response.data
const ticker = new Ticker({
ask : result.ask,
bid : result.bid,
last: result.last,
cryptocoin
})
return ticker
})
}
return this.getOrders(cryptocoin, 1).then((data) => {
const { buyOrderList, sellOrderList } = data
const buyOrder = buyOrderList[0]
const sellOrder = sellOrderList[0]
const ticker = new Ticker({
ask : sellOrder.price,
bid : buyOrder.price,
askVolume: sellOrder.volume,
bidVolume: buyOrder.volume,
cryptocoin
})
return ticker
})
}
toString() {
return 'Exchange Name: Tradesatoshi'
}
getExchangeName(): string {
return 'tradesatoshi'
}
}
|