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node-redis/packages/client/lib/commands/XTRIM.ts
Shaya Potter b2d35c5286 V5 bringing RESP3, Sentinel and TypeMapping to node-redis
RESP3 Support
   - Some commands responses in RESP3 aren't stable yet and therefore return an "untyped" ReplyUnion.
 
Sentinel

TypeMapping

Correctly types Multi commands

Note: some API changes to be further documented in v4-to-v5.md
2024-10-15 17:46:52 +03:00

34 lines
741 B
TypeScript

import { NumberReply, Command, RedisArgument } from '../RESP/types';
export interface XTrimOptions {
strategyModifier?: '=' | '~';
/** added in 6.2 */
LIMIT?: number;
}
export default {
FIRST_KEY_INDEX: 1,
IS_READ_ONLY: false,
transformArguments(
key: RedisArgument,
strategy: 'MAXLEN' | 'MINID',
threshold: number,
options?: XTrimOptions
) {
const args = ['XTRIM', key, strategy];
if (options?.strategyModifier) {
args.push(options.strategyModifier);
}
args.push(threshold.toString());
if (options?.LIMIT) {
args.push('LIMIT', options.LIMIT.toString());
}
return args;
},
transformReply: undefined as unknown as () => NumberReply
} as const satisfies Command;