@unchainedshop/plugins/lib/worker/bulk-import.js

Official plugin collection for the Unchained Engine with payment, delivery, and pricing adapters

import { WorkerDirector, WorkerAdapter } from '@unchainedshop/core';
import { createLogger } from '@unchainedshop/logger';
const logger = createLogger('unchained:bulk-import');
export const BulkImportWorker = {
    ...WorkerAdapter,
    key: 'shop.unchained.worker-plugin.bulk-import',
    label: 'Bulk Import',
    version: '1.0.0',
    type: 'BULK_IMPORT',
    maxParallelAllocations: 1,
    doWork: async (rawPayload, unchainedAPI) => {
        try {
            const { createShouldUpsertIfIDExists = false, skipCacheInvalidation = false, updateShouldUpsertIfIDNotExists = false, } = rawPayload;
            const bulkImporter = unchainedAPI.bulkImporter.createBulkImporter({
                createShouldUpsertIfIDExists,
                updateShouldUpsertIfIDNotExists,
                skipCacheInvalidation,
            });
            if (rawPayload.payloadId) {
                const readStream = await unchainedAPI.services.files.createDownloadStream({
                    fileId: rawPayload.payloadId,
                });
                if (!readStream) {
                    throw new Error('Could not create download stream from uploaded file');
                }
                await unchainedAPI.bulkImporter.pipeEventStream(readStream, bulkImporter, unchainedAPI);
            }
            else {
                const { events } = rawPayload;
                if (!events?.length)
                    throw new Error('No events submitted');
                await events.reduce(async (currentEventPromise, nextEvent) => {
                    await currentEventPromise;
                    await bulkImporter.validate(nextEvent);
                    return bulkImporter.prepare(nextEvent, unchainedAPI);
                }, Promise.resolve());
            }
            const [result, error] = await bulkImporter.execute();
            await bulkImporter.invalidateCaches(unchainedAPI);
            if (error) {
                return {
                    success: false,
                    result: result,
                    error,
                };
            }
            return {
                success: true,
                result: result,
            };
        }
        catch (err) {
            logger.error(err);
            return {
                success: false,
                error: {
                    name: err.name,
                    message: err.message,
                    stack: err.stack,
                },
            };
        }
    },
};
WorkerDirector.registerAdapter(BulkImportWorker);