@trezor/connect/lib/data/defaultFeeLevels.js

High-level javascript interface for Trezor hardware wallet.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getMiscFeeLevels = exports.getEthereumFeeLevels = exports.getBitcoinFeeLevels = exports.DEFAULT_BITCOIN_LONGTERM_FEE_RATE = void 0;
const utils_1 = require("@trezor/utils");
const BLOCKS_FOR_FEE_LEVEL = {
  btc: {
    high: 1,
    normal: 3,
    economy: 6,
    low: 36
  }
};
const DEFAULT_BLOCK_FOR_FEE_LEVEL = 1;
const getDefaultBlocksForFeeLevel = (shortcut, label) => BLOCKS_FOR_FEE_LEVEL[shortcut] && BLOCKS_FOR_FEE_LEVEL[shortcut][label] ? BLOCKS_FOR_FEE_LEVEL[shortcut][label] : DEFAULT_BLOCK_FOR_FEE_LEVEL;
exports.DEFAULT_BITCOIN_LONGTERM_FEE_RATE = '1';
const EVM_GAS_PRICE_PER_CHAIN_IN_GWEI = {
  eth: {
    min: 0.1,
    max: 10000,
    defaultGas: 10,
    minPriorityFee: 0
  },
  pol: {
    min: 0.1,
    max: 10000000,
    defaultGas: 200,
    minPriorityFee: 30
  },
  bsc: {
    min: 0.1,
    max: 100000,
    defaultGas: 1,
    minPriorityFee: 0
  },
  base: {
    min: 0.0000001,
    max: 1000,
    defaultGas: 0.01,
    minPriorityFee: 0
  },
  arb: {
    min: 0.001,
    max: 1000,
    defaultGas: 0.01,
    minPriorityFee: 0
  },
  op: {
    min: 0.000000001,
    max: 1000,
    defaultGas: 0.01,
    minPriorityFee: 0
  }
};
const getEvmChainGweiGasPrice = chain => EVM_GAS_PRICE_PER_CHAIN_IN_GWEI[chain] ?? {
  min: 0.000000001,
  max: 10000,
  defaultGas: 1,
  minPriorityFee: 0
};
const getBitcoinFeeLevels = coin => {
  const defaultFees = coin.default_fee_b;
  const shortcut = coin.shortcut.toLowerCase();
  const keys = (0, utils_1.typedObjectKeys)(defaultFees);
  const levels = keys.sort((levelA, levelB) => defaultFees[levelB] - defaultFees[levelA]).map(level => {
    const label = level.toLowerCase();
    return {
      label,
      feePerUnit: defaultFees[level].toString(),
      blocks: getDefaultBlocksForFeeLevel(shortcut, label)
    };
  });
  const minFee = coin.shortcut === 'BTC' ? coin.minfee_kb / 1000 : Math.round(coin.minfee_kb / 1000);
  return {
    blockTime: Math.max(1, Math.round(coin.blocktime_seconds / 60)),
    dustLimit: coin.dust_limit,
    maxFee: Math.round(coin.maxfee_kb / 1000),
    minFee,
    minPriorityFee: -1,
    defaultFees: levels
  };
};
exports.getBitcoinFeeLevels = getBitcoinFeeLevels;
const getEthereumFeeLevels = network => {
  const {
    min,
    max,
    defaultGas,
    minPriorityFee
  } = getEvmChainGweiGasPrice(network.chain);
  return {
    blockTime: Math.max(0.1, Math.round(network.blocktime_seconds)),
    defaultFees: [{
      label: 'normal',
      feePerUnit: new utils_1.BigNumber(defaultGas).multipliedBy('1e+9').toString(),
      feeLimit: '21000',
      blocks: -1
    }],
    minFee: min,
    maxFee: max,
    minPriorityFee,
    dustLimit: -1
  };
};
exports.getEthereumFeeLevels = getEthereumFeeLevels;
const RIPPLE_FEE_INFO = {
  blockTime: -1,
  defaultFees: [{
    label: 'normal',
    feePerUnit: '12',
    blocks: -1
  }],
  minFee: 10,
  maxFee: 10000,
  minPriorityFee: -1,
  dustLimit: -1
};
const CARDANO_FEE_INFO = {
  blockTime: -1,
  defaultFees: [{
    label: 'normal',
    feePerUnit: '44',
    blocks: -1
  }],
  minFee: 44,
  maxFee: 16384 * 44 + 155381,
  minPriorityFee: -1,
  dustLimit: -1
};
const SOLANA_FEE_INFO = {
  blockTime: -1,
  defaultFees: [{
    label: 'normal',
    feePerUnit: '100000',
    feeLimit: '200000',
    feePerTx: '25000',
    blocks: -1
  }],
  minFee: 5000,
  maxFee: 1000000000,
  minPriorityFee: -1,
  dustLimit: -1
};
const STELLAR_FEE_INFO = {
  blockTime: -1,
  defaultFees: [{
    label: 'normal',
    feePerUnit: '100',
    blocks: -1
  }],
  minFee: 100,
  maxFee: 10000000,
  minPriorityFee: -1,
  dustLimit: -1
};
const MISC_FEE_LEVELS = {
  xrp: RIPPLE_FEE_INFO,
  txrp: RIPPLE_FEE_INFO,
  ada: CARDANO_FEE_INFO,
  tada: CARDANO_FEE_INFO,
  sol: SOLANA_FEE_INFO,
  dsol: SOLANA_FEE_INFO,
  xlm: STELLAR_FEE_INFO,
  txlm: STELLAR_FEE_INFO
};
const getMiscFeeLevels = data => {
  const shortcut = data.shortcut.toLowerCase();
  return MISC_FEE_LEVELS[shortcut] || {
    blockTime: -1,
    minFee: -1,
    maxFee: -1,
    defaultFees: [{
      label: 'normal',
      feePerUnit: '-1',
      blocks: -1
    }],
    minPriorityFee: -1,
    dustLimit: -1
  };
};
exports.getMiscFeeLevels = getMiscFeeLevels;
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