@iexec/dataprotector/dist/src/utils/getEventFromLogs.js

This product enables users to confidentially store data–such as mail address, documents, personal information ...

export const getEventFromLogs = ({ contract, eventName, logs }) => {
    const filter = contract.getEvent(eventName);
    if (!filter) {
        throw new Error(`Event filter not found for ${eventName}`);
    }
    const eventTopic = filter.fragment.topicHash;
    // Find the event in the logs based on the topic
    const eventFound = logs.find((log) => log.topics[0] === eventTopic);
    if (!eventFound) {
        throw new Error(`Event ${eventName} not found in logs`);
    }
    // Check if the event is already decoded
    if (eventFound.args) {
        return eventFound;
    }
    // If not decoded, decode the event
    try {
        return {
            ...eventFound,
            args: contract.interface.decodeEventLog(filter.fragment, eventFound.data, eventFound.topics),
        };
    }
    catch (error) {
        throw new Error(`Failed to decode event ${eventName}: ${error.message}`);
    }
};
//# sourceMappingURL=getEventFromLogs.js.map