alepha/dist/lock/redis/index.js

Easy-to-use modern TypeScript framework for building many kind of applications.

import { $inject, $module } from "alepha";
import { AlephaLock, LockProvider, LockTopicProvider } from "alepha/lock";
import { RedisTopicProvider } from "alepha/topic/redis";
import { $logger } from "alepha/logger";
import { RedisProvider } from "alepha/redis";
//#region ../../src/lock/redis/providers/RedisLockProvider.ts
var RedisLockProvider = class {
	log = $logger();
	redisProvider = $inject(RedisProvider);
	async set(key, value, nx, px) {
		const options = { GET: true };
		if (px) options.expiration = {
			type: "PX",
			value: px
		};
		if (nx) options.condition = "NX";
		return (await this.redisProvider.set(key, value, options)).toString("utf-8");
	}
	async del(...keys) {
		await this.redisProvider.del(keys);
	}
};
//#endregion
//#region ../../src/lock/redis/index.ts
/**
* Plugin for Alepha that provides a locking mechanism.
*
* @see {@link RedisLockProvider}
* @module alepha.lock.redis
*/
const AlephaLockRedis = $module({
	name: "alepha.lock.redis",
	services: [RedisLockProvider, RedisTopicProvider],
	register: (alepha) => alepha.with({
		optional: true,
		provide: LockTopicProvider,
		use: RedisTopicProvider
	}).with({
		optional: true,
		provide: LockProvider,
		use: RedisLockProvider
	}).with(AlephaLock)
});
//#endregion
export { AlephaLockRedis, RedisLockProvider };

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