@sidequest/core/dist/uniquiness/factory.js

@sidequest/core is the core package of SideQuest, a distributed background job queue for Node.js and TypeScript applications.

import { inspect } from 'util';
import { logger } from '../logger.js';
import { AliveJobUniqueness } from './alive-job-uniqueness.js';
import { FixedWindowUniqueness } from './fixed-window-uniqueness.js';

const availableUniqueness = {
    "alive-job": AliveJobUniqueness,
    "fixed-window": FixedWindowUniqueness,
};
/**
 * Factory for creating uniqueness strategy instances.
 */
class UniquenessFactory {
    /**
     * Creates a uniqueness strategy instance from the given config.
     * @param config The uniqueness configuration.
     * @returns The uniqueness strategy instance.
     */
    static create(config) {
        const Ctor = availableUniqueness[config.type];
        logger("Core").debug(`Creating uniqueness strategy: ${config.type}. Config: ${inspect(config)}`);
        if (!Ctor) {
            throw new Error(`Unknown uniqueness strategy: ${config.type}`);
        }
        return new Ctor(config);
    }
}

export { UniquenessFactory };
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