@trezor/connect/lib/api/blockchainUnsubscribeFiatRates.js

High-level javascript interface for Trezor hardware wallet.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
const constants_1 = require("../constants");
const AbstractMethod_1 = require("../core/AbstractMethod");
const paramsValidator_1 = require("./common/paramsValidator");
const BlockchainLink_1 = require("../backend/BlockchainLink");
const coinInfo_1 = require("../data/coinInfo");
class BlockchainUnsubscribeFiatRates extends AbstractMethod_1.AbstractMethod {
  init() {
    this.useDevice = false;
    this.useUi = false;
    const {
      payload
    } = this;
    (0, paramsValidator_1.validateParams)(payload, [{
      name: 'coin',
      type: 'string',
      required: true
    }, {
      name: 'identity',
      type: 'string'
    }]);
    const coinInfo = (0, coinInfo_1.getCoinInfo)(payload.coin);
    if (!coinInfo) {
      throw constants_1.ERRORS.TypedError('Method_UnknownCoin');
    }
    (0, BlockchainLink_1.isBackendSupported)(coinInfo);
    this.params = {
      coinInfo,
      identity: payload.identity
    };
  }
  async run() {
    const backend = await (0, BlockchainLink_1.initBlockchain)(this.params.coinInfo, this.postMessage, this.params.identity);
    return backend.unsubscribeFiatRates();
  }
}
exports.default = BlockchainUnsubscribeFiatRates;
//# sourceMappingURL=blockchainUnsubscribeFiatRates.js.map