azheda-utils

For node

Server-Side	Client-Side
Installation	Installation
Usage	myStorage
Sleep function	Loader
Download file from url	Number.map
WebServer	Number.getid
MySurreal	String.encodeAscii
CheckTime	String.decodeAscii
	String.hashSeed
	String.getid
	String.capitalize
	Array.copy
	Array.randomize
	Array.sortByList
	Object.copy
	Object.sort
	Object.getList

Install

npm install azhedautils

Usage

const azhedautils = require('azhedautils');

Sleep function

await azhedautils.sleep(1000);

This will stop the code for 1000ms (1 second)

Download function

Download a file from a url

await azhedautils.downloadFile(url, filename);

This function will download a file from a url and save it with a specific filename.

WebServer

const server = new azhedautils.WebServer({
	host: 'localhost',
	port: 7788
});

This function will start a webserver, the default command are limited.

MySurreal

// method 1:
const mysur = new azhedautils.MySurreal();
mysur.setUser('<your username>', '<your password>');
mysur.setNamespace('<namespace>');
mysur.setDatabase('<database>');

// method 2:
const mysur = new azhedautils.MySurreal({
  username: '<your username>',
  password: '<your password>',
  namespace: '<namespace>',
  database: '<database>',
  // You can also use custom host, port and path, these are the default for SurrealDB, you can ignore them if you want
  host: '127.0.0.1',
  port: 8000,
  path: 'rpc'
});


// Querys:
await mysur.query('...'); // Any surreal query
await mysur.create('person:toby', { name: 'Toby', age: 20 });
await mysur.insert('person', [{ name: 'Toby', age: 20 }, { name: 'Derek', age: 30 }])
await mysur.patch('person:toby', { age: 25 });
await mysur.delete('person:toby');
await mysur.live('person');
await mysur.kill('<surreal query uuid>');
await mysur.close();

CheckTime

Once you've asign the new instance of the class to a variable, you just need to call .set() to save the current time

const chTime = new azhedautils.CheckTime();

(async () => {
	chTime.set();
	await azhedautils.sleep(4 * 1000) // 4 Seconds written in milliseconds
	console.log(chTime.set()+'ms');
	>>> 4004ms
})();

Client

Installation:

<script src="https://unpkg.com/azhedautils/dist/client.js"></script>

Class myStorage

const testValue = 123;
const testKey = 't-key';
const time = 1000 * 60 * 60; // 1 hour in milliseconds

Add value 123 to localStorage with 't-key' as key, return true if the the value was set correctly, false or null otherwise

myStorage.add(testKey, testValue);

Checks if there's that key saved in localStorage and return the value, if the key was not found, that returns null

myStorage.get(testKey);

If a value is saved in localStorage with that key, the value'll be removed, return true if this was successful, false if there was some kind of problem

myStorage.remove(testKey);

Clear all data saved in localStorage, returns 0 if everything was cleared correctly

myStorage.clear();

Same as myStorage.add(), but this time, the value has an expiry time.

myStorage.localcookie.set(testKey, testValue, time);

This function'll try to read and the value with the given key saved in localStorage. if the key was not found this'll return null. if the expiry time was passed, the value will'be cleared and this'll return null.

myStorage.localcookie.get(key);

Class Loader:

const theme = 'dark'; // or 'light'
const loader = new Loader(theme);
loader.append(); // -> Add the loader in the center of the window
loader.remove(); // -> Remove the loader

New properties (added with prototype):

Number.map

This will convert the number from the first range of numbers to the second one

const testNumber = 7;
console.log(testNumber.map(0, 10, 0, 100));
>>> 70

Number.getid

const myNumber = 123;

console.log(myNumber.getid());
>>> 3050889136

String.encodeAscii

const testString = 'Hello';

const asciiString = testString.encodeAscii();
console.log(asciiString);
>>> 72|101|108|108|111

String.decodeAscii

const testString = '72|101|108|108|111';
console.log(testString.decodeAscii());
>>> Hello

String.hashSeed

const testString = 'Hello';
console.log(testString.hashSeed());
>>> 4867314475583282
console.log(testString.hashSeed(1));
>>> 7386249923560166
console.log(testString.hashSeed(2));
>>> 715765420405280

String.getid

const myString = 'Hello';

console.log(myString.getid());
>>> 1987897324

String.capitalize

console.log('hello'.capitalize());
>>> Hello
console.log('Hello world'.capitalize());
>>> Hello world

Array.copy

Create a deepcopy of the array

const myList = [1, 2, 3];

console.log(myList.copy());
>>> [1, 2, 3]

Array.randomize

This function will return a copy of the array but every item has a new random index

const arr = [1, 2, 3, 4, 5];
console.log(arr.randomize());
>>> [5, 3, 1, 4, 2]
console.log(arr.randomize());
>>> [5, 1, 3, 2, 4]
console.log(arr.randomize());
>>> [1, 4, 5, 2, 3]
console.log(arr.randomize());
>>> [1, 3, 5, 2, 4]

Array.sortByList

This function will sort A-Z the array, and then put the given values at the start (in the same order)

const arrayToSort = [
  'dog', 'cat', 'shark',
  'parrot', 'giraffe',
  'zebra', 'dolphin'
];
const newList = arrayToSort.sortByList(['zebra', 'dolphin']);
console.log(newList);
>>> ['zebra', 'dolphin', 'dog', 'cat', 'giraffe', 'parrot', 'shark']

Object.copy

Create a deepcopy of the object

const myObject = { x: 1, y: 2 };

console.log(myObject.copy());
>>> { x: 1, y: 2 }

Object.sort:

const obj = {
  i: 1,
  a: 2,
  z: 3,
  y: 4
};
console.log(obj.sort());
>>> { a: 2, i: 1 y: 4, z: 3 }

Object.getList

const obj = {
  x: 1,
  y: 2,
  z: 3
};

console.log(obj.getList());
>>> [ ['x', 'y', 'z'], [ 1 ,  2 ,  3 ] ]

Dependencies

• axios
• body-parser
• colors
• cors
• express
• express-list-endpoints
• fs-extra
• surrealdb.js