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b2d35c5286
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
36 lines
931 B
TypeScript
36 lines
931 B
TypeScript
import { RedisArgument, ArrayReply, UnwrapReply, Command, TypeMapping } from '../RESP/types';
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import { StreamMessageRawReply, transformStreamMessageReply } from './generic-transformers';
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export interface XRangeOptions {
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COUNT?: number;
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}
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export function transformXRangeArguments(
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command: RedisArgument,
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key: RedisArgument,
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start: RedisArgument,
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end: RedisArgument,
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options?: XRangeOptions
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) {
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const args = [command, key, start, end];
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if (options?.COUNT) {
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args.push('COUNT', options.COUNT.toString());
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}
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return args;
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}
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export default {
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FIRST_KEY_INDEX: 1,
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IS_READ_ONLY: true,
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transformArguments: transformXRangeArguments.bind(undefined, 'XRANGE'),
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transformReply(
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reply: UnwrapReply<ArrayReply<StreamMessageRawReply>>,
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preserve?: any,
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typeMapping?: TypeMapping
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) {
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return reply.map(transformStreamMessageReply.bind(undefined, typeMapping));
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}
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} as const satisfies Command;
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