rainbow-bridge-lib/near-mintable-token/index.js

Rainbow Bridge Lib

const Web3 = require('web3')
const { BorshContract, readerToHex } = require('../rainbow/borsh')

const borshSchema = {
  bool: {
    kind: 'function',
    // @ts-ignore
    ser: (b) => Buffer.from(Web3.utils.hexToBytes(b ? '0x01' : '0x00')),
    deser: (z) => readerToHex(1)(z) === '0x01',
  },
  Proof: {
    kind: 'struct',
    fields: [
      ['log_index', 'u64'],
      ['log_entry_data', ['u8']],
      ['receipt_index', 'u64'],
      ['receipt_data', ['u8']],
      ['header_data', ['u8']],
      ['proof', [['u8']]],
    ],
  },
}

class NearMintableToken extends BorshContract {
  constructor(account, contractId) {
    super(borshSchema, account, contractId, {
      viewMethods: [],
      changeMethods: [
        {
          methodName: 'deposit',
          inputFieldType: 'Proof',
          outputFieldType: null,
        },
      ],
    })
  }
}

exports.NearMintableToken = NearMintableToken