@teqed/interact-ibmi/build/util.js

Menus for interacting with IBMi AS400 using node-odbc.

/* This contains utility functions for the application. */
import chalkAnimation from 'chalk-animation';
// Sleep for X milliseconds, or a default of a half second.
// eslint-disable-next-line func-style
export async function sleep(milliseconds = 500) {
    return new Promise(resolve => 
    // eslint-disable-next-line no-promise-executor-return
    setTimeout(resolve, milliseconds));
}
export const handleError = (error) => {
    console.log(error);
    /* Throw an error. */
    throw error;
};
export const clearScreen = () => {
    process.stdout.write(`\u001Bc`);
};
// eslint-disable-next-line func-style
export function qualifyObject(LibraryAndObject) {
    // TODO: Test the special object parameters.
    if ((LibraryAndObject.object === `*SAME` ||
        LibraryAndObject.object === `*NONE` ||
        LibraryAndObject.object === `*SIGNOFF` ||
        LibraryAndObject.object === `*USRPRF` ||
        LibraryAndObject.object === `*WRKSTN` ||
        LibraryAndObject.object === `*DEV` ||
        LibraryAndObject.object === `*SYSVAL` ||
        LibraryAndObject.object === `*ASSIST` ||
        LibraryAndObject.object === `*HEX` ||
        LibraryAndObject.object === `*LANGIDSHR` ||
        LibraryAndObject.object === `*LANGIDUNQ` ||
        LibraryAndObject.object.startsWith(`*`)) && // Covers any other special objects.
        LibraryAndObject.library === null)
        // If any of the special objects are used, return the object as-is.
        return LibraryAndObject.object;
    // If the library is null, but the object is not a special object, set the library to *LIBL.
    // ? I'm not sure if this condition would occur in practice.
    const innerLibrary = LibraryAndObject.library ?? `*LIBL`;
    // return a string in the format 'library/object'.
    return `${innerLibrary}/${LibraryAndObject.object}`;
}
export const welcome = async () => {
    const rainbowTitle = chalkAnimation.rainbow(`Hello universe! \n`);
    await sleep();
    rainbowTitle.stop();
    return 0;
};
export const returnZero = async () => {
    return 0;
};
/* eslint-disable unicorn/no-null */
export const stringToBoolean = (string) => {
    switch (string.toLowerCase().trim()) {
        case `true`:
        case `yes`:
        case `y`:
        case `1`:
            return true;
        case `false`:
        case `fals`:
        case `fal`:
        case `fa`:
        case `f`:
        case `no`:
        case `n`:
        case `0`:
        case null:
        case undefined:
            return false;
        default:
            return Boolean(string);
    }
};
/* eslint-enable unicorn/no-null */