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@trezor/blockchain-link

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@trezor/blockchain-link - npm Package Compare versions

Comparing version 1.0.8 to 1.0.9

2

build/web/blockbook-worker.js

@@ -1,1 +0,1 @@

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e=t.sent(),p.getSubscription("notification")||(e.on("notification",m),p.addSubscription("notification")),[2,e.subscribeAddresses(p.getAddresses())]}})}))];case 4:return n=s.sent(),[3,8];case 5:return"block"!==t.type?[3,7]:[4,i(void 0,void 0,void 0,function(){var e;return o(this,function(t){switch(t.label){case 0:return p.getSubscription("block")?[2,{subscribed:!0}]:[4,y()];case 1:return e=t.sent(),p.addSubscription("block"),e.on("block",g),[2,e.subscribeBlock()]}})})];case 6:return n=s.sent(),[3,8];case 7:throw new a.CustomError("invalid_param","+type");case 8:return p.response({id:e.id,type:f.RESPONSES.SUBSCRIBE,payload:n}),[3,10];case 9:return r=s.sent(),p.errorHandler({id:e.id,error:r}),[3,10];case 10:return[2]}var u,c})})}(t);break;case f.MESSAGES.UNSUBSCRIBE:!function(e){i(void 0,void 0,void 0,function(){var t,n,r;return o(this,function(s){switch(s.label){case 0:t=e.payload,s.label=1;case 1:return s.trys.push([1,9,,10]),n=void 0,"accounts"!==t.type?[3,3]:[4,(c=t.accounts,i(void 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e}},71:function(e,t){e.exports=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.__proto__=t}},72:function(e,t){e.exports=function(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}},85:function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.HANDSHAKE="m_handshake",t.INIT="m_init",t.CONNECT="m_connect",t.DISCONNECT="m_disconnect",t.GET_INFO="m_get_info",t.GET_CURRENT_FIAT_RATES="m_get_current_fiat_rates",t.GET_FIAT_RATES_FOR_TIMESTAMPS="m_get_fiat_rates_for_timestamps",t.GET_ACCOUNT_BALANCE_HISTORY="m_get_account_balance_history",t.GET_FIAT_RATES_TICKERS_LIST="m_get_fiat_rates_tickers_list",t.GET_BLOCK_HASH="m_get_block_hash",t.GET_ACCOUNT_INFO="m_get_account_info",t.GET_ACCOUNT_UTXO="m_get_account_utxo",t.GET_TRANSACTION="m_get_transaction",t.ESTIMATE_FEE="m_estimate_fee",t.SUBSCRIBE="m_subscribe",t.UNSUBSCRIBE="m_unsubscribe",t.PUSH_TRANSACTION="m_push_tx"},86:function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.ERROR="r_error",t.CONNECT="r_connect",t.GET_INFO="r_info",t.GET_BLOCK_HASH="r_get_block_hash",t.GET_CURRENT_FIAT_RATES="r_get_current_fiat_rates",t.GET_FIAT_RATES_FOR_TIMESTAMPS="r_get_fiat_rates_for_timestamps",t.GET_FIAT_RATES_TICKERS_LIST="r_GET_FIAT_RATES_TICKERS_LIST",t.GET_ACCOUNT_INFO="r_account_info",t.GET_ACCOUNT_UTXO="r_get_account_utxo",t.GET_ACCOUNT_BALANCE_HISTORY="r_get_account_balance_history",t.GET_TRANSACTION="r_get_transaction",t.ESTIMATE_FEE="r_estimate_fee",t.SUBSCRIBE="r_subscribe",t.UNSUBSCRIBE="r_unsubscribe",t.PUSH_TRANSACTION="r_push_tx",t.CONNECTED="r_connected",t.DISCONNECTED="r_disconnected",t.NOTIFICATION="r_notification"},87:function(e,t,r){"use strict";var n=this&&this.__spreadArrays||function(){for(var e=0,t=0,r=arguments.length;t<r;t++)e+=arguments[t].length;var n=Array(e),i=0;for(t=0;t<r;t++)for(var s=arguments[t],o=0,c=s.length;o<c;o++,i++)n[i]=s[o];return n};Object.defineProperty(t,"__esModule",{value:!0});var i=r(46),s=r(29),o=function(){function e(e){this.addresses=[],this.accounts=[],this.subscription={},this.settings={name:"unknown",worker:"unknown",server:[]},this.debugPrefix="[UnknownWorker]",this.post=function(){return console.warn("BlockchainLink:workers.common: postMessage method is not set")},void 0!==e&&(this.post=e)}return e.prototype.handshake=function(){this.post.call(null,{id:-1,type:i.MESSAGES.HANDSHAKE})},e.prototype.setSettings=function(e){this.settings=e,this.debugPrefix='[Worker "'+e.name+'"]:'},e.prototype.getSettings=function(){return this.settings},e.prototype.errorHandler=function(e){var t=e.id,r=e.error,n="blockchain_link/unknown",s=r.message;r.code&&(n=r.code),this.post.call(null,{id:t,type:i.RESPONSES.ERROR,payload:{code:n,message:s}})},e.prototype.response=function(e){this.post.call(null,this.removeEmpty(e))},e.prototype.validateAddresses=function(e){if(!Array.isArray(e))throw new s.CustomError("invalid_param","+addresses");var t=[];return e.filter(function(e){return"string"==typeof e&&(!(t.indexOf(e)>=0)&&(t.push(e),!0))})},e.prototype.addAddresses=function(e){var t=this,r=this.validateAddresses(e).filter(function(e){return t.addresses.indexOf(e)<0});return this.addresses=this.addresses.concat(r),r},e.prototype.getAddresses=function(){return this.addresses},e.prototype.removeAddresses=function(e){var t=this.validateAddresses(e);return this.addresses=this.addresses.filter(function(e){return t.indexOf(e)<0}),this.addresses},e.prototype.validateAccounts=function(e){if(!Array.isArray(e))throw new s.CustomError("invalid_param","+accounts");var t=[];return e.filter(function(e){return!(!e||"object"!=typeof e||"string"!=typeof e.descriptor)&&(!(t.indexOf(e.descriptor)>=0)&&(t.push(e.descriptor),!0))})},e.prototype.getAccountAddresses=function(e){if(e.addresses){var t=e.addresses,r=t.change,n=t.used,i=t.unused;return r.concat(n,i).map(function(e){return 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e.concat(t.getAccountAddresses(r))},[]);return this.accounts=this.accounts.filter(function(e){return n.indexOf(e)<0}),this.removeAddresses(i),this.accounts},e.prototype.addSubscription=function(e){this.subscription[e]=!0},e.prototype.getSubscription=function(e){return this.subscription[e]},e.prototype.hasSubscriptions=function(){return Object.keys(this.subscription).length>0},e.prototype.removeSubscription=function(e){delete this.subscription[e]},e.prototype.clearSubscriptions=function(){var e=this;Object.keys(this.subscription).forEach(function(t){delete e.subscription[t]})},e.prototype.shuffleEndpoints=function(e){for(var t,r=e.length-1;r>0;r--){var n=Math.floor(Math.random()*(r+1));t=[e[n],e[r]],e[r]=t[0],e[n]=t[1]}return e},e.prototype.removeEmpty=function(e){var t=this;return Object.keys(e).forEach(function(r){e[r]&&"object"==typeof e[r]?t.removeEmpty(e[r]):void 0===e[r]&&delete e[r]}),e},e.prototype.debug=function(){for(var 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57

CHANGELOG.md

@@ -0,44 +1,69 @@

# 1.0.9
#### changes
- Added new Blockbook methods for fiat rates (`getAccountBalanceHistory`, `getCurrentFiatRates`, `getFiatRatesForTimestamps`, `getFiatRatesTickersList`)
# 1.0.8
#### changes
- Fix: Ripple notification dispatched for both, sender and receiver
- Fix: Ripple notification dispatched for both, sender and receiver
# 1.0.7
#### changes
- Update outdated node_modules
- Ripple worker: different reconnection schema since RippleApi@1.6.3
- Ripple worker: fixed bug with `minLedgerVersion` since RippleApi@1.6.3
- Update outdated node_modules
- Ripple worker: different reconnection schema since RippleApi@1.6.3
- Ripple worker: fixed bug with `minLedgerVersion` since RippleApi@1.6.3
# 1.0.6
#### changes
- Fix for react-native workers
- Update outdated node_modules
- Fix for react-native workers
- Update outdated node_modules
# 1.0.5
#### changes
- Fixed Ripple-lib transaction event transformation (missing ledger_index field in transaction object)
- Fixed Ripple-lib transaction event transformation (missing ledger_index field in transaction object)
# 1.0.4
#### changes
- Update dependencies (ripple-lib@1.4.0) and fix reconnection issue
- Update types for ERC20 tokens
- Update dependencies (ripple-lib@1.4.0) and fix reconnection issue
- Update types for ERC20 tokens
# 1.0.3
#### changes
- Add currently connected url to 'getInfo' response
- Fixed getAccountInfo 'blockbook' type: empty = (transactions === 0 && unconfirmedTransactions === 0)
- Add currently connected url to 'getInfo' response
- Fixed getAccountInfo 'blockbook' type: empty = (transactions === 0 && unconfirmedTransactions === 0)
# 1.0.2
#### changes
- Fixed getTransaction response
- Fixed getTransaction response
# 1.0.1
#### changes
- Fixed amount calculation in blockbook Transactions
- Fixed amount calculation in blockbook Transactions
# 1.0.0-rc3
#### changes
- Added possibility to export workers as a main thread module (using webpack build)
- ./src/workers/common.ts changed to class for multiple instance usage
- Added possibility to export workers as a main thread module (using webpack build)
- ./src/workers/common.ts changed to class for multiple instance usage
# 1.0.0-rc1
- First release
- First release

4

lib/constants/messages.d.ts

@@ -6,2 +6,6 @@ export declare const HANDSHAKE = "m_handshake";

export declare const GET_INFO = "m_get_info";
export declare const GET_CURRENT_FIAT_RATES = "m_get_current_fiat_rates";
export declare const GET_FIAT_RATES_FOR_TIMESTAMPS = "m_get_fiat_rates_for_timestamps";
export declare const GET_ACCOUNT_BALANCE_HISTORY = "m_get_account_balance_history";
export declare const GET_FIAT_RATES_TICKERS_LIST = "m_get_fiat_rates_tickers_list";
export declare const GET_BLOCK_HASH = "m_get_block_hash";

@@ -8,0 +12,0 @@ export declare const GET_ACCOUNT_INFO = "m_get_account_info";

4

lib/constants/messages.js

@@ -8,2 +8,6 @@ "use strict";

exports.GET_INFO = 'm_get_info';
exports.GET_CURRENT_FIAT_RATES = 'm_get_current_fiat_rates';
exports.GET_FIAT_RATES_FOR_TIMESTAMPS = 'm_get_fiat_rates_for_timestamps';
exports.GET_ACCOUNT_BALANCE_HISTORY = 'm_get_account_balance_history';
exports.GET_FIAT_RATES_TICKERS_LIST = 'm_get_fiat_rates_tickers_list';
exports.GET_BLOCK_HASH = 'm_get_block_hash';

@@ -10,0 +14,0 @@ exports.GET_ACCOUNT_INFO = 'm_get_account_info';

4

lib/constants/responses.d.ts

@@ -5,4 +5,8 @@ export declare const ERROR = "r_error";

export declare const GET_BLOCK_HASH = "r_get_block_hash";
export declare const GET_CURRENT_FIAT_RATES = "r_get_current_fiat_rates";
export declare const GET_FIAT_RATES_FOR_TIMESTAMPS = "r_get_fiat_rates_for_timestamps";
export declare const GET_FIAT_RATES_TICKERS_LIST = "r_GET_FIAT_RATES_TICKERS_LIST";
export declare const GET_ACCOUNT_INFO = "r_account_info";
export declare const GET_ACCOUNT_UTXO = "r_get_account_utxo";
export declare const GET_ACCOUNT_BALANCE_HISTORY = "r_get_account_balance_history";
export declare const GET_TRANSACTION = "r_get_transaction";

@@ -9,0 +13,0 @@ export declare const ESTIMATE_FEE = "r_estimate_fee";

4

lib/constants/responses.js

@@ -7,4 +7,8 @@ "use strict";

exports.GET_BLOCK_HASH = 'r_get_block_hash';
exports.GET_CURRENT_FIAT_RATES = 'r_get_current_fiat_rates';
exports.GET_FIAT_RATES_FOR_TIMESTAMPS = 'r_get_fiat_rates_for_timestamps';
exports.GET_FIAT_RATES_TICKERS_LIST = 'r_GET_FIAT_RATES_TICKERS_LIST';
exports.GET_ACCOUNT_INFO = 'r_account_info';
exports.GET_ACCOUNT_UTXO = 'r_get_account_utxo';
exports.GET_ACCOUNT_BALANCE_HISTORY = 'r_get_account_balance_history';
exports.GET_TRANSACTION = 'r_get_transaction';

@@ -11,0 +15,0 @@ exports.ESTIMATE_FEE = 'r_estimate_fee';

4

lib/index.d.ts

@@ -27,2 +27,6 @@ /// <reference types="node" />

getTransaction(payload: MessageTypes.GetTransaction['payload']): Promise<ResponseTypes.GetTransaction['payload']>;
getAccountBalanceHistory(payload: MessageTypes.GetAccountBalanceHistory['payload']): Promise<ResponseTypes.GetAccountBalanceHistory['payload']>;
getCurrentFiatRates(payload: MessageTypes.GetCurrentFiatRates['payload']): Promise<ResponseTypes.GetCurrentFiatRates['payload']>;
getFiatRatesForTimestamps(payload: MessageTypes.GetFiatRatesForTimestamps['payload']): Promise<ResponseTypes.GetFiatRatesForTimestamps['payload']>;
getFiatRatesTickersList(payload: MessageTypes.GetFiatRatesTickersList['payload']): Promise<ResponseTypes.GetFiatRatesTickersList['payload']>;
estimateFee(payload: MessageTypes.EstimateFee['payload']): Promise<ResponseTypes.EstimateFee['payload']>;

@@ -29,0 +33,0 @@ subscribe(payload: MessageTypes.Subscribe['payload']): Promise<ResponseTypes.Subscribe['payload']>;

40

lib/index.js

@@ -260,2 +260,42 @@ "use strict";

};
BlockchainLink.prototype.getAccountBalanceHistory = function (payload) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2, this.sendMessage({
type: constants_1.MESSAGES.GET_ACCOUNT_BALANCE_HISTORY,
payload: payload,
})];
});
});
};
BlockchainLink.prototype.getCurrentFiatRates = function (payload) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2, this.sendMessage({
type: constants_1.MESSAGES.GET_CURRENT_FIAT_RATES,
payload: payload,
})];
});
});
};
BlockchainLink.prototype.getFiatRatesForTimestamps = function (payload) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2, this.sendMessage({
type: constants_1.MESSAGES.GET_FIAT_RATES_FOR_TIMESTAMPS,
payload: payload,
})];
});
});
};
BlockchainLink.prototype.getFiatRatesTickersList = function (payload) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2, this.sendMessage({
type: constants_1.MESSAGES.GET_FIAT_RATES_TICKERS_LIST,
payload: payload,
})];
});
});
};
BlockchainLink.prototype.estimateFee = function (payload) {

@@ -262,0 +302,0 @@ return __awaiter(this, void 0, void 0, function () {

54

lib/types/blockbook.d.ts

@@ -0,1 +1,2 @@

import { AccountBalanceHistoryParams, GetCurrentFiatRates, GetFiatRatesForTimestamps, GetFiatRatesTickersList, AccountInfoParams, EstimateFeeParams } from './messages';
export interface Subscribe {

@@ -17,13 +18,2 @@ subscribed: boolean;

}
export interface AccountInfoParams {
descriptor: string;
details?: 'basic' | 'tokens' | 'tokenBalances' | 'txids' | 'txs';
tokens?: 'nonzero' | 'used' | 'derived';
page?: number;
pageSize?: number;
from?: number;
to?: number;
contractFilter?: string;
gap?: number;
}
export interface XPUBAddress {

@@ -119,12 +109,2 @@ type: 'XPUBAddress';

}
export interface EstimateFeeParams {
blocks?: number[];
specific?: {
conservative?: boolean;
txsize?: number;
from?: string;
to?: string;
data?: string;
};
}
export declare type Fee = {

@@ -135,2 +115,5 @@ feePerUnit: string;

}[];
export interface FiatRates {
[symbol: string]: number | undefined;
}
export interface BlockNotification {

@@ -144,2 +127,23 @@ height: number;

}
export interface FiatRatesNotification {
rates: FiatRates;
}
export interface TimestampedFiatRates {
ts: number;
rates: FiatRates;
}
export interface FiatRatesForTimestamp {
tickers: TimestampedFiatRates[];
}
export interface AccountBalanceHistory {
time: number;
txs: number;
received: string;
sent: string;
fiatRate: number;
}
export interface AvailableCurrencies {
ts: number;
available_currencies: string[];
}
declare function FSend(method: 'getInfo', params: {}): Promise<ServerInfo>;

@@ -157,2 +161,6 @@ declare function FSend(method: 'getBlockHash', params: {

}): Promise<Push>;
declare function FSend(method: 'getBalanceHistory', params: AccountBalanceHistoryParams): Promise<AccountBalanceHistory[]>;
declare function FSend(method: 'getCurrentFiatRates', params: GetCurrentFiatRates['payload']): Promise<TimestampedFiatRates>;
declare function FSend(method: 'getFiatRatesTickersList', params: GetFiatRatesTickersList['payload']): Promise<AvailableCurrencies>;
declare function FSend(method: 'getFiatRatesForTimestamps', params: GetFiatRatesForTimestamps['payload']): Promise<FiatRatesForTimestamp>;
declare function FSend(method: 'estimateFee', params: EstimateFeeParams): Promise<Fee>;

@@ -165,3 +173,7 @@ declare function FSend(method: 'subscribeAddresses', params: {

declare function FSend(method: 'unsubscribeNewBlock', params: {}): Promise<Subscribe>;
declare function FSend(method: 'subscribeFiatRates', params: {
currency?: string;
}): Promise<Subscribe>;
declare function FSend(method: 'unsubscribeFiatRates', params: {}): Promise<Subscribe>;
export declare type Send = typeof FSend;
export {};

78

lib/types/messages.d.ts

@@ -16,19 +16,20 @@ import { SubscriptionAccountInfo, BlockchainSettings } from './common';

}
export interface AccountInfoParams {
descriptor: string;
details?: 'basic' | 'tokens' | 'tokenBalances' | 'txids' | 'txs';
tokens?: 'nonzero' | 'used' | 'derived';
page?: number;
pageSize?: number;
from?: number;
to?: number;
contractFilter?: string;
gap?: number;
marker?: {
ledger: number;
seq: number;
};
}
export interface GetAccountInfo {
type: typeof MESSAGES.GET_ACCOUNT_INFO;
payload: {
descriptor: string;
details?: 'basic' | 'tokens' | 'tokenBalances' | 'txids' | 'txs';
tokens?: 'nonzero' | 'used' | 'derived';
page?: number;
pageSize?: number;
from?: number;
to?: number;
contractFilter?: string;
gap?: number;
marker?: {
ledger: number;
seq: number;
};
};
payload: AccountInfoParams;
}

@@ -43,3 +44,33 @@ export interface GetAccountUtxo {

}
export interface EstimateFeeOptions {
export interface GetFiatRatesTickersList {
type: typeof MESSAGES.GET_FIAT_RATES_TICKERS_LIST;
payload: {
timestamp?: number;
};
}
export interface AccountBalanceHistoryParams {
descriptor: string;
from: number;
to: number;
currencies?: string[];
groupBy?: number;
}
export interface GetAccountBalanceHistory {
type: typeof MESSAGES.GET_ACCOUNT_BALANCE_HISTORY;
payload: AccountBalanceHistoryParams;
}
export interface GetCurrentFiatRates {
type: typeof MESSAGES.GET_CURRENT_FIAT_RATES;
payload: {
currencies?: string[];
};
}
export interface GetFiatRatesForTimestamps {
type: typeof MESSAGES.GET_FIAT_RATES_FOR_TIMESTAMPS;
payload: {
timestamps: number[];
currencies?: string[];
};
}
export interface EstimateFeeParams {
blocks?: number[];

@@ -56,3 +87,3 @@ specific?: {

type: typeof MESSAGES.ESTIMATE_FEE;
payload: EstimateFeeOptions;
payload: EstimateFeeParams;
}

@@ -69,2 +100,5 @@ export interface Subscribe {

accounts: SubscriptionAccountInfo[];
} | {
type: 'fiatRates';
currency?: string;
};

@@ -82,2 +116,4 @@ }

accounts?: SubscriptionAccountInfo[];
} | {
type: 'fiatRates';
};

@@ -109,2 +145,10 @@ }

id: number;
} & GetCurrentFiatRates) | ({
id: number;
} & GetFiatRatesForTimestamps) | ({
id: number;
} & GetAccountBalanceHistory) | ({
id: number;
} & GetFiatRatesTickersList) | ({
id: number;
} & EstimateFee) | ({

@@ -111,0 +155,0 @@ id: number;

45

lib/types/responses.d.ts
import { FormattedTransactionType as RippleTransaction } from 'ripple-lib';
import { Transaction as BlockbookTransaction } from './blockbook';
import { Transaction as BlockbookTransaction, FiatRates, AccountBalanceHistory } from './blockbook';
import { HANDSHAKE } from '../constants/messages';

@@ -62,2 +62,29 @@ import * as RESPONSES from '../constants/responses';

}
export interface GetAccountBalanceHistory {
type: typeof RESPONSES.GET_ACCOUNT_BALANCE_HISTORY;
payload: AccountBalanceHistory[];
}
export interface GetCurrentFiatRates {
type: typeof RESPONSES.GET_CURRENT_FIAT_RATES;
payload: {
ts: number;
rates: FiatRates;
};
}
export interface GetFiatRatesForTimestamps {
type: typeof RESPONSES.GET_FIAT_RATES_FOR_TIMESTAMPS;
payload: {
tickers: {
ts: number;
rates: FiatRates;
}[];
};
}
export interface GetFiatRatesTickersList {
type: typeof RESPONSES.GET_FIAT_RATES_TICKERS_LIST;
payload: {
ts: number;
availableCurrencies: string[];
};
}
export interface EstimateFee {

@@ -97,5 +124,11 @@ type: typeof RESPONSES.ESTIMATE_FEE;

}
export interface FiatRatesEvent {
type: 'fiatRates';
payload: {
rates: FiatRates;
};
}
export interface Notification {
type: typeof RESPONSES.NOTIFICATION;
payload: BlockEvent | NotificationEvent;
payload: BlockEvent | NotificationEvent | FiatRatesEvent;
}

@@ -131,2 +164,10 @@ export interface PushTransaction {

id: number;
} & GetAccountBalanceHistory) | ({
id: number;
} & GetCurrentFiatRates) | ({
id: number;
} & GetFiatRatesForTimestamps) | ({
id: number;
} & GetFiatRatesTickersList) | ({
id: number;
} & EstimateFee) | ({

@@ -133,0 +174,0 @@ id: number;

258

lib/workers/blockbook/index.js

@@ -241,4 +241,123 @@ "use strict";

}); };
var getAccountBalanceHistory = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, socket, history, error_6;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
payload = data.payload;
_a.label = 1;
case 1:
_a.trys.push([1, 4, , 5]);
return [4, connect()];
case 2:
socket = _a.sent();
return [4, socket.getAccountBalanceHistory(payload)];
case 3:
history = _a.sent();
common.response({
id: data.id,
type: constants_1.RESPONSES.GET_ACCOUNT_BALANCE_HISTORY,
payload: history,
});
return [3, 5];
case 4:
error_6 = _a.sent();
common.errorHandler({ id: data.id, error: error_6 });
return [3, 5];
case 5: return [2];
}
});
}); };
var getCurrentFiatRates = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, socket, fiatRates, error_7;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
payload = data.payload;
_a.label = 1;
case 1:
_a.trys.push([1, 4, , 5]);
return [4, connect()];
case 2:
socket = _a.sent();
return [4, socket.getCurrentFiatRates(payload)];
case 3:
fiatRates = _a.sent();
common.response({
id: data.id,
type: constants_1.RESPONSES.GET_CURRENT_FIAT_RATES,
payload: fiatRates,
});
return [3, 5];
case 4:
error_7 = _a.sent();
common.errorHandler({ id: data.id, error: error_7 });
return [3, 5];
case 5: return [2];
}
});
}); };
var getFiatRatesForTimestamps = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, socket, tickers, error_8;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
payload = data.payload;
_a.label = 1;
case 1:
_a.trys.push([1, 4, , 5]);
return [4, connect()];
case 2:
socket = _a.sent();
return [4, socket.getFiatRatesForTimestamps(payload)];
case 3:
tickers = (_a.sent()).tickers;
common.response({
id: data.id,
type: constants_1.RESPONSES.GET_FIAT_RATES_FOR_TIMESTAMPS,
payload: { tickers: tickers },
});
return [3, 5];
case 4:
error_8 = _a.sent();
common.errorHandler({ id: data.id, error: error_8 });
return [3, 5];
case 5: return [2];
}
});
}); };
var getFiatRatesTickersList = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, socket, tickers, error_9;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
payload = data.payload;
_a.label = 1;
case 1:
_a.trys.push([1, 4, , 5]);
return [4, connect()];
case 2:
socket = _a.sent();
return [4, socket.getFiatRatesTickersList(payload)];
case 3:
tickers = _a.sent();
common.response({
id: data.id,
type: constants_1.RESPONSES.GET_FIAT_RATES_TICKERS_LIST,
payload: {
ts: tickers.ts,
availableCurrencies: tickers.available_currencies,
},
});
return [3, 5];
case 4:
error_9 = _a.sent();
common.errorHandler({ id: data.id, error: error_9 });
return [3, 5];
case 5: return [2];
}
});
}); };
var getTransaction = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, socket, tx, error_6;
var payload, socket, tx, error_10;
return __generator(this, function (_a) {

@@ -267,4 +386,4 @@ switch (_a.label) {

case 4:
error_6 = _a.sent();
common.errorHandler({ id: data.id, error: error_6 });
error_10 = _a.sent();
common.errorHandler({ id: data.id, error: error_10 });
return [3, 5];

@@ -276,3 +395,3 @@ case 5: return [2];

var pushTransaction = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var socket, resp, error_7;
var socket, resp, error_11;
return __generator(this, function (_a) {

@@ -295,4 +414,4 @@ switch (_a.label) {

case 3:
error_7 = _a.sent();
common.errorHandler({ id: data.id, error: error_7 });
error_11 = _a.sent();
common.errorHandler({ id: data.id, error: error_11 });
return [3, 4];

@@ -304,3 +423,3 @@ case 4: return [2];

var estimateFee = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var socket, resp, error_8;
var socket, resp, error_12;
return __generator(this, function (_a) {

@@ -323,4 +442,4 @@ switch (_a.label) {

case 3:
error_8 = _a.sent();
common.errorHandler({ id: data.id, error: error_8 });
error_12 = _a.sent();
common.errorHandler({ id: data.id, error: error_12 });
return [3, 4];

@@ -363,2 +482,14 @@ case 4: return [2];

};
var onNewFiatRates = function (event) {
common.response({
id: -1,
type: constants_1.RESPONSES.NOTIFICATION,
payload: {
type: 'fiatRates',
payload: {
rates: event.rates,
},
},
});
};
var subscribeAccounts = function (accounts) { return __awaiter(void 0, void 0, void 0, function () {

@@ -414,4 +545,19 @@ var socket;

}); };
var subscribeFiatRates = function (currency) { return __awaiter(void 0, void 0, void 0, function () {
var socket;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4, connect()];
case 1:
socket = _a.sent();
if (!common.getSubscription('fiatRates')) {
common.addSubscription('fiatRates');
socket.on('fiatRates', onNewFiatRates);
}
return [2, socket.subscribeFiatRates(currency)];
}
});
}); };
var subscribe = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, response, error_9;
var payload, response, error_13;
return __generator(this, function (_a) {

@@ -423,3 +569,3 @@ switch (_a.label) {

case 1:
_a.trys.push([1, 9, , 10]);
_a.trys.push([1, 11, , 12]);
response = void 0;

@@ -430,3 +576,3 @@ if (!(payload.type === 'accounts')) return [3, 3];

response = _a.sent();
return [3, 8];
return [3, 10];
case 3:

@@ -437,3 +583,3 @@ if (!(payload.type === 'addresses')) return [3, 5];

response = _a.sent();
return [3, 8];
return [3, 10];
case 5:

@@ -444,5 +590,11 @@ if (!(payload.type === 'block')) return [3, 7];

response = _a.sent();
return [3, 8];
case 7: throw new errors_1.CustomError('invalid_param', '+type');
return [3, 10];
case 7:
if (!(payload.type === 'fiatRates')) return [3, 9];
return [4, subscribeFiatRates(payload.currency)];
case 8:
response = _a.sent();
return [3, 10];
case 9: throw new errors_1.CustomError('invalid_param', '+type');
case 10:
common.response({

@@ -453,8 +605,8 @@ id: data.id,

});
return [3, 10];
case 9:
error_9 = _a.sent();
common.errorHandler({ id: data.id, error: error_9 });
return [3, 10];
case 10: return [2];
return [3, 12];
case 11:
error_13 = _a.sent();
common.errorHandler({ id: data.id, error: error_13 });
return [3, 12];
case 12: return [2];
}

@@ -518,4 +670,20 @@ });

}); };
var unsubscribeFiatRates = function () { return __awaiter(void 0, void 0, void 0, function () {
var socket;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!common.getSubscription('fiatRates'))
return [2, { subscribed: false }];
return [4, connect()];
case 1:
socket = _a.sent();
socket.removeListener('fiatRates', onNewBlock);
common.removeSubscription('fiatRates');
return [2, socket.unsubscribeFiatRates()];
}
});
}); };
var unsubscribe = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var payload, response, error_10;
var payload, response, error_14;
return __generator(this, function (_a) {

@@ -527,3 +695,3 @@ switch (_a.label) {

case 1:
_a.trys.push([1, 9, , 10]);
_a.trys.push([1, 11, , 12]);
response = void 0;

@@ -534,3 +702,3 @@ if (!(payload.type === 'accounts')) return [3, 3];

response = _a.sent();
return [3, 8];
return [3, 10];
case 3:

@@ -541,3 +709,3 @@ if (!(payload.type === 'addresses')) return [3, 5];

response = _a.sent();
return [3, 8];
return [3, 10];
case 5:

@@ -548,5 +716,11 @@ if (!(payload.type === 'block')) return [3, 7];

response = _a.sent();
return [3, 8];
case 7: throw new errors_1.CustomError('invalid_param', '+type');
return [3, 10];
case 7:
if (!(payload.type === 'fiatRates')) return [3, 9];
return [4, unsubscribeFiatRates()];
case 8:
response = _a.sent();
return [3, 10];
case 9: throw new errors_1.CustomError('invalid_param', '+type');
case 10:
common.response({

@@ -557,8 +731,8 @@ id: data.id,

});
return [3, 10];
case 9:
error_10 = _a.sent();
common.errorHandler({ id: data.id, error: error_10 });
return [3, 10];
case 10: return [2];
return [3, 12];
case 11:
error_14 = _a.sent();
common.errorHandler({ id: data.id, error: error_14 });
return [3, 12];
case 12: return [2];
}

@@ -568,3 +742,3 @@ });

var disconnect = function (data) { return __awaiter(void 0, void 0, void 0, function () {
var error_11;
var error_15;
return __generator(this, function (_a) {

@@ -586,4 +760,4 @@ switch (_a.label) {

case 3:
error_11 = _a.sent();
common.errorHandler({ id: data.id, error: error_11 });
error_15 = _a.sent();
common.errorHandler({ id: data.id, error: error_15 });
return [3, 4];

@@ -629,2 +803,14 @@ case 4: return [2];

break;
case constants_1.MESSAGES.GET_ACCOUNT_BALANCE_HISTORY:
getAccountBalanceHistory(data);
break;
case constants_1.MESSAGES.GET_CURRENT_FIAT_RATES:
getCurrentFiatRates(data);
break;
case constants_1.MESSAGES.GET_FIAT_RATES_FOR_TIMESTAMPS:
getFiatRatesForTimestamps(data);
break;
case constants_1.MESSAGES.GET_FIAT_RATES_TICKERS_LIST:
getFiatRatesTickersList(data);
break;
case constants_1.MESSAGES.ESTIMATE_FEE:

@@ -631,0 +817,0 @@ estimateFee(data);

13

lib/workers/blockbook/websocket.d.ts

@@ -5,6 +5,7 @@ /// <reference types="node" />

import { Deferred } from '../../utils/deferred';
import { AccountInfoParams, EstimateFeeParams, Send } from '../../types/blockbook';
import { Send } from '../../types/blockbook';
import { GetFiatRatesForTimestamps, GetFiatRatesTickersList, AccountInfoParams, EstimateFeeParams, AccountBalanceHistoryParams, GetCurrentFiatRates } from '../../types/messages';
interface Subscription {
id: string;
type: 'notification' | 'block';
type: 'notification' | 'block' | 'fiatRates';
callback: (result: any) => void;

@@ -46,2 +47,6 @@ }

estimateFee(payload: EstimateFeeParams): Promise<import("../../types/blockbook").Fee>;
getCurrentFiatRates(payload: GetCurrentFiatRates['payload']): Promise<import("../../types/blockbook").TimestampedFiatRates>;
getAccountBalanceHistory(payload: AccountBalanceHistoryParams): Promise<import("../../types/blockbook").AccountBalanceHistory[]>;
getFiatRatesForTimestamps(payload: GetFiatRatesForTimestamps['payload']): Promise<import("../../types/blockbook").FiatRatesForTimestamp>;
getFiatRatesTickersList(payload: GetFiatRatesTickersList['payload']): Promise<import("../../types/blockbook").AvailableCurrencies>;
subscribeAddresses(addresses: string[]): Promise<import("../../types/blockbook").Subscribe>;

@@ -55,4 +60,8 @@ unsubscribeAddresses(): Promise<import("../../types/blockbook").Subscribe> | {

};
subscribeFiatRates(currency?: string): Promise<import("../../types/blockbook").Subscribe>;
unsubscribeFiatRates(): Promise<import("../../types/blockbook").Subscribe> | {
subscribed: boolean;
};
dispose(): void;
}
export {};

36

lib/workers/blockbook/websocket.js

@@ -256,2 +256,14 @@ "use strict";

};
Socket.prototype.getCurrentFiatRates = function (payload) {
return this.send('getCurrentFiatRates', payload);
};
Socket.prototype.getAccountBalanceHistory = function (payload) {
return this.send('getBalanceHistory', payload);
};
Socket.prototype.getFiatRatesForTimestamps = function (payload) {
return this.send('getFiatRatesForTimestamps', payload);
};
Socket.prototype.getFiatRatesTickersList = function (payload) {
return this.send('getFiatRatesTickersList', payload);
};
Socket.prototype.subscribeAddresses = function (addresses) {

@@ -305,2 +317,26 @@ var _this = this;

};
Socket.prototype.subscribeFiatRates = function (currency) {
var _this = this;
var index = this.subscriptions.findIndex(function (s) { return s.type === 'fiatRates'; });
if (index >= 0) {
this.subscriptions.splice(index, 1);
}
var id = this.messageID.toString();
this.subscriptions.push({
id: id,
type: 'fiatRates',
callback: function (result) {
_this.emit('fiatRates', result);
},
});
return this.send('subscribeFiatRates', { currency: currency });
};
Socket.prototype.unsubscribeFiatRates = function () {
var index = this.subscriptions.findIndex(function (s) { return s.type === 'fiatRates'; });
if (index >= 0) {
this.subscriptions.splice(index, 1);
return this.send('unsubscribeFiatRates', {});
}
return { subscribed: false };
};
Socket.prototype.dispose = function () {

@@ -307,0 +343,0 @@ if (this.pingTimeout) {

132

package.json
{
"name": "@trezor/blockchain-link",
"version": "1.0.8",
"author": "Trezor <info@trezor.io>",
"homepage": "https://github.com/trezor/trezor-suite/packages/blockchain-link",
"description": "High-level javascript interface for blockchain communication",
"license": "SEE LICENSE IN LICENSE.md",
"repository": {
"type": "git",
"url": "git://github.com/trezor/trezor-suite.git"
},
"bugs": {
"url": "https://github.com/trezor/trezor-suite/issues"
},
"keywords": [
"Trezor",
"blockchain",
"blockbook",
"javascript"
],
"main": "./lib/index.js",
"browser": {
"ws": "./lib/utils/ws.js"
},
"scripts": {
"dev": "npx webpack-dev-server --config ./webpack/dev.babel.js --mode development",
"build:lib": "yarn build && yarn build:workers",
"build:workers": "rimraf build && yarn build:workers-web && yarn build:workers-node && yarn build:workers-module",
"build:workers-web": "webpack --config ./webpack/workers.web.babel.js --mode production",
"build:workers-node": "webpack --config ./webpack/workers.node.babel.js --mode production",
"build:workers-module": "webpack --config ./webpack/workers.module.babel.js --mode production",
"lint": "eslint '**/*{.ts,.tsx}'",
"test:unit": "jest --verbose -c jest.config.unit.js",
"test:node": "jest -c jest.config.integration.js",
"build": "rimraf lib && tsc --p ./tsconfig.lib.json && tsc --p ./tsconfig.workers.json",
"type-check": "tsc --project tsconfig.json"
},
"devDependencies": {
"@babel/register": "^7.8.6",
"@babel/runtime": "7.8.7",
"babel-eslint": "^10.1.0",
"babel-jest": "^25.1.0",
"babel-loader": "^8.0.6",
"bignumber.js": "^9.0.0",
"eslint-config-airbnb-base": "^14.0.0",
"eslint-loader": "^3.0.3",
"eslint-plugin-jest": "^23.8.2",
"html-webpack-plugin": "^3.2.0",
"ripple-lib": "1.6.4",
"tiny-worker": "^2.3.0",
"ts-loader": "^6.2.1",
"webpack": "^4.42.0",
"webpack-cli": "3.3.11",
"webpack-dev-server": "3.10.3",
"worker-loader": "^2.0.0",
"ws": "^7.2.1"
},
"dependencies": {
"es6-promise": "^4.2.8",
"events": "^3.1.0"
},
"workersDependencies": {
"bignumber.js": "^9.0.0",
"ripple-lib": "1.6.4",
"tiny-worker": "^2.3.0",
"ws": "^7.2.1"
}
"name": "@trezor/blockchain-link",
"version": "1.0.9",
"author": "Trezor <info@trezor.io>",
"homepage": "https://github.com/trezor/trezor-suite/packages/blockchain-link",
"description": "High-level javascript interface for blockchain communication",
"license": "SEE LICENSE IN LICENSE.md",
"repository": {
"type": "git",
"url": "git://github.com/trezor/trezor-suite.git"
},
"bugs": {
"url": "https://github.com/trezor/trezor-suite/issues"
},
"keywords": [
"Trezor",
"blockchain",
"blockbook",
"javascript"
],
"main": "./lib/index.js",
"browser": {
"ws": "./lib/utils/ws.js"
},
"scripts": {
"dev": "npx webpack-dev-server --config ./webpack/dev.babel.js --mode development",
"build:lib": "yarn build && yarn build:workers",
"build:workers": "rimraf build && yarn build:workers-web && yarn build:workers-node && yarn build:workers-module",
"build:workers-web": "webpack --config ./webpack/workers.web.babel.js --mode production",
"build:workers-node": "webpack --config ./webpack/workers.node.babel.js --mode production",
"build:workers-module": "webpack --config ./webpack/workers.module.babel.js --mode production",
"lint": "eslint '**/*{.ts,.tsx}'",
"test:unit": "jest --verbose -c jest.config.unit.js",
"test:node": "jest -c jest.config.integration.js",
"build": "rimraf lib && tsc --p ./tsconfig.lib.json && tsc --p ./tsconfig.workers.json",
"type-check": "tsc --project tsconfig.json"
},
"devDependencies": {
"@babel/register": "^7.8.6",
"@babel/runtime": "^7.8.7",
"babel-eslint": "^10.1.0",
"babel-jest": "^25.1.0",
"babel-loader": "^8.0.6",
"bignumber.js": "^9.0.0",
"eslint-config-airbnb-base": "^14.0.0",
"eslint-loader": "^3.0.3",
"eslint-plugin-jest": "^23.8.2",
"html-webpack-plugin": "^3.2.0",
"ripple-lib": "1.6.4",
"tiny-worker": "^2.3.0",
"ts-loader": "^6.2.1",
"webpack": "^4.42.0",
"webpack-cli": "3.3.11",
"webpack-dev-server": "3.10.3",
"worker-loader": "^2.0.0",
"ws": "^7.2.3"
},
"dependencies": {
"es6-promise": "^4.2.8",
"events": "^3.1.0"
},
"workersDependencies": {
"bignumber.js": "^9.0.0",
"ripple-lib": "1.6.4",
"tiny-worker": "^2.3.0",
"ws": "^7.2.1"
}
}
build/module/blockbook-worker.js

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build/module/ripple-worker.js

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build/node/blockbook-worker.js

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build/node/ripple-worker.js

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build/web/ripple-worker.js

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