@aeternity/aepp-calldata/cjs/ContractEncoder.cjs

Aeternity data serialization library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _ApiEncoder = _interopRequireDefault(require("./ApiEncoder.cjs"));
var _Serializer = _interopRequireDefault(require("./Serializer.cjs"));
var _ContractBytecodeSerializer = _interopRequireDefault(require("./Serializers/ContractBytecodeSerializer.cjs"));
var _IntSerializer = _interopRequireDefault(require("./Serializers/IntSerializer.cjs"));
var _FateTag = _interopRequireDefault(require("./FateTag.cjs"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
class ContractEncoder {
  constructor() {
    this._apiEncoder = new _ApiEncoder.default();
    this._contractBytecodeSerializer = new _ContractBytecodeSerializer.default(new _Serializer.default());
    this._intSerializer = new _IntSerializer.default();
  }

  /**
   * Decodes serialized contract metadata and bytecode
   *
   * @param {string} data - Contract bytearray data in a canonical format.
   * @returns {Object} Decoded contract metadata as POJO.
  */
  decode(data) {
    const bytecode = this._apiEncoder.decodeWithType(data, 'contract_bytearray');
    const fateContractBytearray = new Uint8Array([_FateTag.default.CONTRACT_BYTEARRAY, ...this._intSerializer.serialize(bytecode.length), ...bytecode]);
    return this._contractBytecodeSerializer.deserialize(fateContractBytearray);
  }
}
var _default = exports.default = ContractEncoder;