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Support SORT_RO (#2041)

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* Support SORT_RO

* move pushSortReadOnlyArgs and SortReadOnlyOptions to generic-transformers

* clean code

Co-authored-by: leibale <leibale1998@gmail.com>
This commit is contained in:
Avital Fine
2022-03-29 00:36:47 +02:00
committed by GitHub
parent 5821fcbe4d
commit f6f645bdbb
8 changed files with 288 additions and 65 deletions
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61
packages/client/lib/commands/SORT.ts
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@@ -1,56 +1,13 @@
import { RedisCommandArguments } from '.';
import { pushSortArguments, SortOptions } from './generic-transformers';
export const FIRST_KEY_INDEX = 1;
export const IS_READ_ONLY = true;
interface SortOptions {
BY?: string;
LIMIT?: {
offset: number;
count: number;
},
GET?: string | Array<string>;
DIRECTION?: 'ASC' | 'DESC';
ALPHA?: true;
STORE?: string;
export function transformArguments(
key: string,
options?: SortOptions
): RedisCommandArguments {
return pushSortArguments(['SORT', key], options);
}
export function transformArguments(key: string, options?: SortOptions): Array<string> {
const args = ['SORT', key];
if (options?.BY) {
args.push('BY', options.BY);
}
if (options?.LIMIT) {
args.push(
'LIMIT',
options.LIMIT.offset.toString(),
options.LIMIT.count.toString()
);
}
if (options?.GET) {
for (const pattern of (typeof options.GET === 'string' ? [options.GET] : options.GET)) {
args.push('GET', pattern);
}
}
if (options?.DIRECTION) {
args.push(options.DIRECTION);
}
if (options?.ALPHA) {
args.push('ALPHA');
}
if (options?.STORE) {
args.push('STORE', options.STORE);
}
return args;
}
// integer when using `STORE`
export function transformReply(reply: Array<string> | number): Array<string> | number {
return reply;
}
export declare function transformReply(): Array<string>;