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Merge pull request ccxt#10138 from ndubel/patch-213
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coinfalcon fetchDeposits fetchWithdrawals withdraw
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@kroitor
kroitor authored Oct 5, 2021
2 parents 3873a5a + 9ff715e commit e27ea32
Showing 1 changed file with 188 additions and 0 deletions.
188 changes: 188 additions & 0 deletions js/coinfalcon.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ module.exports = class coinfalcon extends Exchange {
'cancelOrder': true,
'createOrder': true,
'fetchBalance': true,
'fetchDeposits': true,
'fetchMarkets': true,
'fetchMyTrades': true,
'fetchOpenOrders': true,
Expand All @@ -28,6 +29,8 @@ module.exports = class coinfalcon extends Exchange {
'fetchTicker': true,
'fetchTickers': true,
'fetchTrades': true,
'fetchWithdrawals': true,
'withdraw': true,
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/41822275-ed982188-77f5-11e8-92bb-496bcd14ca52.jpg',
Expand Down Expand Up @@ -401,6 +404,191 @@ module.exports = class coinfalcon extends Exchange {
return this.parseOrders (orders, market, since, limit);
}

async fetchDeposits (code = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
// currency: 'xrp', // optional: currency code in lowercase
// status: 'completed', // optional: withdrawal status
// since_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
// end_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
// start_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
};
let currency = undefined;
if (code !== undefined) {
currency = this.currency (code);
request['currency'] = currency['id'].toLowerCase ();
}
if (since !== undefined) {
request['since_time'] = this.iso8601 (since);
}
const response = await this.privateGetAccountDeposits (this.extend (request, params));
//
// data: [
// {
// id: '6e2f18b5-f80e-xxx-xxx-xxx',
// amount: '0.1',
// status: 'completed',
// currency_code: 'eth',
// txid: '0xxxx',
// address: '0xxxx',
// tag: null,
// type: 'deposit'
// },
// ]
//
const transactions = this.safeValue (response, 'data', []);
transactions.reverse (); // no timestamp but in reversed order
return this.parseTransactions (transactions, currency, undefined, limit);
}

async fetchWithdrawals (code = undefined, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const request = {
// currency: 'xrp', // optional: currency code in lowercase
// status: 'completed', // optional: withdrawal status
// since_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
// end_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
// start_time // datetime in ISO8601 format (2017-11-06T09:53:08.383210Z)
};
let currency = undefined;
if (code !== undefined) {
currency = this.currency (code);
request['currency'] = currency['id'].toLowerCase ();
}
if (since !== undefined) {
request['since_time'] = this.iso8601 (since);
}
const response = await this.privateGetAccountWithdrawals (this.extend (request, params));
//
// data: [
// {
// id: '25f6f144-3666-xxx-xxx-xxx',
// amount: '0.01',
// status: 'completed',
// fee: '0.0005',
// currency_code: 'btc',
// txid: '4xxx',
// address: 'bc1xxx',
// tag: null,
// type: 'withdraw'
// },
// ]
//
const transactions = this.safeValue (response, 'data', []);
transactions.reverse (); // no timestamp but in reversed order
return this.parseTransactions (transactions, currency, undefined, limit);
}

async withdraw (code, amount, address, tag = undefined, params = {}) {
[ tag, params ] = this.handleWithdrawTagAndParams (tag, params);
this.checkAddress (address);
await this.loadMarkets ();
const currency = this.currency (code);
const request = {
'currency': currency['id'].toLowerCase (),
'address': address,
'amount': amount,
// 'tag': 'string', // withdraw tag/memo
};
if (tag !== undefined) {
request['tag'] = tag;
}
const response = await this.privatePostAccountWithdraw (this.extend (request, params));
//
// data: [
// {
// id: '25f6f144-3666-xxx-xxx-xxx',
// amount: '0.01',
// status: 'approval_pending',
// fee: '0.0005',
// currency_code: 'btc',
// txid: null,
// address: 'bc1xxx',
// tag: null,
// type: 'withdraw'
// },
// ]
//
const transaction = this.safeValue (response, 'data', []);
return this.parseTransaction (transaction, currency);
}

parseTransactionStatus (status) {
const statuses = {
'completed': 'ok',
'denied': 'failed',
'approval_pending': 'pending',
};
return this.safeString (statuses, status, status);
}

parseTransaction (transaction, currency = undefined) {
//
// fetchWithdrawals, withdraw
//
// {
// id: '25f6f144-3666-xxx-xxx-xxx',
// amount: '0.01',
// status: 'completed',
// fee: '0.0005',
// currency_code: 'btc',
// txid: '4xxx',
// address: 'bc1xxx',
// tag: null,
// type: 'withdraw'
// },
//
// fetchDeposits
//
// {
// id: '6e2f18b5-f80e-xxx-xxx-xxx',
// amount: '0.1',
// status: 'completed',
// currency_code: 'eth',
// txid: '0xxxx',
// address: '0xxxx',
// tag: null,
// type: 'deposit'
// },
//
const id = this.safeString (transaction, 'id');
const address = this.safeString (transaction, 'address');
const tag = this.safeString (transaction, 'tag');
const txid = this.safeString (transaction, 'txid');
const currencyId = this.safeString (transaction, 'currency_code');
const code = this.safeCurrencyCode (currencyId, currency);
let type = this.safeString (transaction, 'type');
if (type === 'withdraw') {
type = 'withdrawal';
}
const status = this.parseTransactionStatus (this.safeString (transaction, 'status'));
const amountString = this.safeString (transaction, 'amount');
const amount = this.parseNumber (amountString);
const feeCostString = this.safeString (transaction, 'fee');
let feeCost = 0;
if (feeCostString !== undefined) {
feeCost = this.parseNumber (feeCostString);
}
return {
'info': transaction,
'id': id,
'txid': txid,
'timestamp': undefined,
'datetime': undefined,
'address': address,
'tag': tag,
'type': type,
'amount': amount,
'currency': code,
'status': status,
'updated': undefined,
'fee': {
'currency': code,
'cost': feeCost,
},
};
}

nonce () {
return this.milliseconds ();
}
Expand Down

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