@hashgraphonline/standards-sdk/dist/es/standards-sdk.es38.js

The Hashgraph Online Standards SDK provides a complete implementation of the Hashgraph Consensus Standards (HCS), giving developers all the tools needed to build applications on Hedera.

import { Hbar, Long, HbarUnit, ContractId, AccountId, FileId } from "@hashgraph/sdk";
import { Buffer } from "buffer";
import { parseKey } from "./standards-sdk.es44.js";
class SCSParser {
  static parseContractCall(body) {
    if (!body) return void 0;
    const hbarAmount = Hbar.fromTinybars(Long.fromValue(body.amount ?? 0));
    const data = {
      contractId: new ContractId(
        body.contractID.shardNum ?? 0,
        body.contractID.realmNum ?? 0,
        body.contractID.contractNum ?? 0
      ).toString(),
      gas: Long.fromValue(body.gas ?? 0).toNumber(),
      amount: parseFloat(hbarAmount.toString(HbarUnit.Hbar))
    };
    if (body.functionParameters) {
      data.functionParameters = Buffer.from(body.functionParameters).toString(
        "hex"
      );
      if (data.functionParameters.length >= 8) {
        data.functionName = data.functionParameters.substring(0, 8);
      }
    }
    return data;
  }
  static parseContractCreate(body) {
    if (!body) return void 0;
    const data = {};
    if (body.initialBalance) {
      data.initialBalance = Hbar.fromTinybars(
        Long.fromValue(body.initialBalance)
      ).toString(HbarUnit.Hbar);
    }
    if (body.gas) {
      data.gas = Long.fromValue(body.gas).toString();
    }
    if (body.adminKey) {
      data.adminKey = parseKey(body.adminKey);
    }
    if (body.constructorParameters) {
      data.constructorParameters = Buffer.from(
        body.constructorParameters
      ).toString("hex");
    }
    if (body.memo) {
      data.memo = body.memo;
    }
    if (body.autoRenewPeriod?.seconds) {
      data.autoRenewPeriod = Long.fromValue(
        body.autoRenewPeriod.seconds
      ).toString();
    }
    if (body.stakedAccountId) {
      data.stakedAccountId = new AccountId(
        body.stakedAccountId.shardNum ?? 0,
        body.stakedAccountId.realmNum ?? 0,
        body.stakedAccountId.accountNum ?? 0
      ).toString();
    } else if (body.stakedNodeId !== null && body.stakedNodeId !== void 0) {
      data.stakedNodeId = Long.fromValue(body.stakedNodeId).toString();
    }
    if (body.declineReward !== void 0) {
      data.declineReward = body.declineReward;
    }
    if (body.maxAutomaticTokenAssociations !== void 0) {
      data.maxAutomaticTokenAssociations = body.maxAutomaticTokenAssociations;
    }
    if (body.fileID) {
      data.initcodeSource = "fileID";
      data.initcode = new FileId(
        body.fileID.shardNum ?? 0,
        body.fileID.realmNum ?? 0,
        body.fileID.fileNum ?? 0
      ).toString();
    } else if (body.initcode && body.initcode.length > 0) {
      data.initcodeSource = "bytes";
      data.initcode = Buffer.from(body.initcode).toString("hex");
    }
    return data;
  }
  static parseContractUpdate(body) {
    if (!body) return void 0;
    const data = {};
    if (body.contractID) {
      data.contractIdToUpdate = new ContractId(
        body.contractID.shardNum ?? 0,
        body.contractID.realmNum ?? 0,
        body.contractID.contractNum ?? 0
      ).toString();
    }
    if (body.adminKey) {
      data.adminKey = parseKey(body.adminKey);
    }
    if (body.expirationTime?.seconds) {
      data.expirationTime = `${Long.fromValue(
        body.expirationTime.seconds
      ).toString()}.${body.expirationTime.nanos}`;
    }
    if (body.autoRenewPeriod?.seconds) {
      data.autoRenewPeriod = Long.fromValue(
        body.autoRenewPeriod.seconds
      ).toString();
    }
    if (body.memo) {
      const memoAsAny = body.memo;
      if (memoAsAny && typeof memoAsAny === "object" && memoAsAny.hasOwnProperty("value")) {
        const memoVal = memoAsAny.value;
        data.memo = memoVal === null || memoVal === void 0 ? void 0 : String(memoVal);
      } else if (typeof memoAsAny === "string") {
        data.memo = memoAsAny;
      } else {
        data.memo = void 0;
      }
    } else {
      data.memo = void 0;
    }
    if (body.stakedAccountId) {
      data.stakedAccountId = new AccountId(
        body.stakedAccountId.shardNum ?? 0,
        body.stakedAccountId.realmNum ?? 0,
        body.stakedAccountId.accountNum ?? 0
      ).toString();
      data.stakedNodeId = void 0;
    } else if (body.stakedNodeId !== null && body.stakedNodeId !== void 0 && Long.fromValue(body.stakedNodeId).notEquals(-1)) {
      data.stakedNodeId = Long.fromValue(body.stakedNodeId).toString();
      data.stakedAccountId = void 0;
    } else {
      data.stakedNodeId = void 0;
      data.stakedAccountId = void 0;
    }
    if (body.declineReward?.value !== void 0) {
      data.declineReward = body.declineReward.value;
    }
    if (body.maxAutomaticTokenAssociations?.value !== void 0) {
      data.maxAutomaticTokenAssociations = body.maxAutomaticTokenAssociations.value;
    }
    if (body.autoRenewAccountId) {
      data.autoRenewAccountId = new AccountId(
        body.autoRenewAccountId.shardNum ?? 0,
        body.autoRenewAccountId.realmNum ?? 0,
        body.autoRenewAccountId.accountNum ?? 0
      ).toString();
    }
    return data;
  }
  static parseContractDelete(body) {
    if (!body) return void 0;
    const data = {};
    if (body.contractID) {
      data.contractIdToDelete = new ContractId(
        body.contractID.shardNum ?? 0,
        body.contractID.realmNum ?? 0,
        body.contractID.contractNum ?? 0
      ).toString();
    }
    if (body.transferAccountID) {
      data.transferAccountId = new AccountId(
        body.transferAccountID.shardNum ?? 0,
        body.transferAccountID.realmNum ?? 0,
        body.transferAccountID.accountNum ?? 0
      ).toString();
    } else if (body.transferContractID) {
      data.transferContractId = new ContractId(
        body.transferContractID.shardNum ?? 0,
        body.transferContractID.realmNum ?? 0,
        body.transferContractID.contractNum ?? 0
      ).toString();
    }
    return data;
  }
}
export {
  SCSParser
};
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