/home/techb158/balavpn.abdallabala.com/node_modules/ioredis/built/utils
Edit: /home/techb158/balavpn.abdallabala.com/node_modules/ioredis/built/utils/argumentParsers.js (2467B)
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseBlockOption = exports.parseSecondsArgument = void 0;
/**
* Parses a command parameter to a number.
* @param arg - The command parameter to parse (number, string, or Buffer)
* @returns The parsed number, or undefined if parsing fails or arg is undefined
*/
const parseNumberArgument = (arg) => {
if (typeof arg === "number") {
return arg;
}
if (Buffer.isBuffer(arg)) {
return parseNumberArgument(arg.toString());
}
if (typeof arg === "string") {
const value = Number(arg);
return Number.isFinite(value) ? value : undefined;
}
return undefined;
};
/**
* Parses a command parameter to a string.
* @param arg - The command parameter to parse (string or Buffer)
* @returns The parsed string, or undefined if arg is not a string/Buffer or is undefined
*/
const parseStringArgument = (arg) => {
if (typeof arg === "string") {
return arg;
}
if (Buffer.isBuffer(arg)) {
return arg.toString();
}
return undefined;
};
/**
* Parses a command parameter as seconds and converts to milliseconds.
* @param arg - The command parameter representing seconds
* @returns The value in milliseconds, 0 if value is <= 0, or undefined if parsing fails
*/
const parseSecondsArgument = (arg) => {
const value = parseNumberArgument(arg);
if (value === undefined) {
return undefined;
}
if (value <= 0) {
return 0;
}
return value * 1000;
};
exports.parseSecondsArgument = parseSecondsArgument;
/**
* Parses the BLOCK option from Redis command arguments (e.g., XREAD, XREADGROUP).
* @param args - Array of command parameters to search for the BLOCK option
* @returns The block duration in milliseconds, 0 if duration is <= 0,
* null if BLOCK option is not found, or undefined if BLOCK is found but duration is invalid
*/
const parseBlockOption = (args) => {
for (let i = 0; i < args.length; i++) {
const token = parseStringArgument(args[i]);
if (token && token.toLowerCase() === "block") {
const duration = parseNumberArgument(args[i + 1]);
if (duration === undefined) {
return undefined;
}
if (duration <= 0) {
return 0;
}
return duration;
}
}
return null;
};
exports.parseBlockOption = parseBlockOption;