81 lines
2.6 KiB
JavaScript
81 lines
2.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const parser_1 = require("../client/parser");
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exports.default = {
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/**
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* Constructs the HSETEX command
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*
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* @param parser - The command parser
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* @param key - The key of the hash
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* @param fields - Object, Map, or Array of field-value pairs to set
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* @param options - Optional configuration for expiration and mode settings
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* @see https://redis.io/commands/hsetex/
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*/
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parseCommand(parser, key, fields, options) {
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parser.push('HSETEX');
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parser.pushKey(key);
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if (options?.mode) {
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parser.push(options.mode);
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}
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if (options?.expiration) {
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if (typeof options.expiration === 'string') {
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parser.push(options.expiration);
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}
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else if (options.expiration.type === 'KEEPTTL') {
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parser.push('KEEPTTL');
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}
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else {
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parser.push(options.expiration.type, options.expiration.value.toString());
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}
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}
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parser.push('FIELDS');
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if (fields instanceof Map) {
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pushMap(parser, fields);
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}
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else if (Array.isArray(fields)) {
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pushTuples(parser, fields);
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}
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else {
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pushObject(parser, fields);
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}
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},
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transformReply: undefined
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};
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function pushMap(parser, map) {
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parser.push(map.size.toString());
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for (const [key, value] of map.entries()) {
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parser.push(convertValue(key), convertValue(value));
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}
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}
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function pushTuples(parser, tuples) {
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const tmpParser = new parser_1.BasicCommandParser;
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_pushTuples(tmpParser, tuples);
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if (tmpParser.redisArgs.length % 2 != 0) {
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throw Error('invalid number of arguments, expected key value ....[key value] pairs, got key without value');
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}
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parser.push((tmpParser.redisArgs.length / 2).toString());
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parser.push(...tmpParser.redisArgs);
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}
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function _pushTuples(parser, tuples) {
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for (const tuple of tuples) {
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if (Array.isArray(tuple)) {
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_pushTuples(parser, tuple);
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continue;
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}
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parser.push(convertValue(tuple));
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}
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}
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function pushObject(parser, object) {
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const len = Object.keys(object).length;
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if (len == 0) {
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throw Error('object without keys');
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}
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parser.push(len.toString());
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for (const key of Object.keys(object)) {
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parser.push(convertValue(key), convertValue(object[key]));
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}
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}
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function convertValue(value) {
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return typeof value === 'number' ? value.toString() : value;
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}
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//# sourceMappingURL=HSETEX.js.map
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