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20 lines
473 B
TypeScript
20 lines
473 B
TypeScript
import { v4 as uuid } from 'uuid';
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export interface MessageParams {
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timestamp: number;
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identifier?: string;
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}
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export abstract class Message {
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public readonly timestamp: number;
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public readonly identifier: string;
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constructor({ timestamp, identifier }: MessageParams) {
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this.timestamp = timestamp;
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if (identifier && identifier.length === 0) {
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throw new Error('Cannot set empty identifier');
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}
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this.identifier = identifier || uuid();
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}
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}
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