sails-js/lib/utils.js

Typescript library for working with Sails programs

import { ReplyCode } from '@gear-js/api';

function throwOnErrorReply(code, payload, specVersion, registry) {
    if (code.isSuccess)
        return;
    const replyCode = new ReplyCode(code.toU8a(), specVersion);
    if (!replyCode.isError) {
        throw new Error(`Unable to decode reply code. ${code.toU8a()}`);
    }
    const reason = replyCode.errorReason;
    if (reason.isExecution) {
        const error = reason.executionReason.isUserspacePanic
            ? new Error(registry.createType('String', payload).toString())
            : new Error(reason.executionReason.explanation);
        throw error;
    }
    else if (reason.isUnavailableActor) {
        const error = reason.unavailableActorReason.isProgramExited
            ? new Error(`Program exited. Program inheritor is ${registry.createType('[u8;32]', payload).toHex()}`)
            : new Error(reason.unavailableActorReason.explanation);
        throw error;
    }
    else {
        throw new Error(reason.explanation);
    }
}

export { throwOnErrorReply };