radix-utils/dist/utils/transaction.js

Utility functions for Radix DLT blockchain development

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.extractValuesFromTxEvent = exports.getEventKeyValuesFromTransaction = exports.getEventFromTransaction = void 0;
const getEventFromTransaction = async (gatewayApi, txId, eventName) => {
    const txDetails = await gatewayApi.transaction.innerClient.transactionCommittedDetails({
        transactionCommittedDetailsRequest: {
            intent_hash: txId,
            opt_ins: { detailed_events: true },
        },
    });
    const allEvents = txDetails.transaction.receipt?.detailed_events;
    if (!allEvents) {
        throw new Error('No events found in transaction receipt');
    }
    const event = allEvents.find((e) => e.identifier.event === eventName);
    if (!event) {
        throw new Error(`Event '${eventName}' not found in transaction receipt`);
    }
    return event;
};
exports.getEventFromTransaction = getEventFromTransaction;
const getEventKeyValuesFromTransaction = async (gatewayApi, txId, eventName) => {
    const event = await (0, exports.getEventFromTransaction)(gatewayApi, txId, eventName);
    return (0, exports.extractValuesFromTxEvent)(event);
};
exports.getEventKeyValuesFromTransaction = getEventKeyValuesFromTransaction;
const extractValuesFromTxEvent = (event) => {
    const programmatic_json = event.payload.programmatic_json;
    const keyValues = {};
    if (programmatic_json.fields) {
        programmatic_json.fields.forEach((field) => {
            keyValues[field.field_name] = field.value;
        });
    }
    return keyValues;
};
exports.extractValuesFromTxEvent = extractValuesFromTxEvent;
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