Compare commits

...

2 Commits

Author SHA1 Message Date
11cfc67650 Added cache find function
All checks were successful
Build / Build NPM Project (push) Successful in 41s
Build / Tag Version (push) Successful in 8s
Build / Publish Documentation (push) Successful in 35s
2025-06-19 19:46:59 -04:00
4ed23e1502 Fixed path events casing issue
All checks were successful
Build / Build NPM Project (push) Successful in 46s
Build / Tag Version (push) Successful in 13s
Build / Publish Documentation (push) Successful in 52s
2025-06-19 18:44:20 -04:00
5 changed files with 49 additions and 17 deletions

View File

@ -1,19 +1,9 @@
<html> <html>
<body> <body>
<script type="module"> <script type="module">
import {Cache, Database} from './dist/index.mjs'; import {PES} from './dist/index.mjs';
const db = new Database('test'); console.log(PES`storage${'Test/Test'}:d`);
db.connection.then(() => {
console.log(db.tables);
});
const table = window.table = await db.createTable('test2');
table.add({ name: 'Alice', age: 30 });
table.add({ name: 'Bob', age: 24 });
table.add({ name: 'Carol', age: 30 });
console.log(db.tables);
</script> </script>
</body> </body>
</html> </html>

View File

@ -1,6 +1,6 @@
{ {
"name": "@ztimson/utils", "name": "@ztimson/utils",
"version": "0.25.10", "version": "0.25.13",
"description": "Utility library", "description": "Utility library",
"author": "Zak Timson", "author": "Zak Timson",
"license": "MIT", "license": "MIT",

View File

@ -1,5 +1,5 @@
import {Table} from './database.ts'; import {Table} from './database.ts';
import {deepCopy, JSONSanitize} from './objects.ts'; import {deepCopy, includes, JSONSanitize} from './objects.ts';
export type CacheOptions = { export type CacheOptions = {
/** Delete keys automatically after x amount of seconds */ /** Delete keys automatically after x amount of seconds */
@ -143,6 +143,16 @@ export class Cache<K extends string | number | symbol, T> {
return this; return this;
} }
/**
* Find the first cached item to match a filter
* @param {Partial<T>} filter Partial item to match
* @param {Boolean} expired Include expired items, defaults to false
* @returns {T | undefined} Cached item or undefined if nothing matched
*/
find(filter: Partial<T>, expired?: boolean): T | undefined {
return <T>Object.values(this.store).find((row: any) => (expired || !row._expired) && includes(row, filter));
}
/** /**
* Get item from the cache * Get item from the cache
* @param {K} key Key to lookup * @param {K} key Key to lookup

View File

@ -48,7 +48,7 @@ export function PES(str: TemplateStringsArray, ...args: any[]) {
if(str[i]) combined.push(str[i]); if(str[i]) combined.push(str[i]);
if(args[i]) combined.push(args[i]); if(args[i]) combined.push(args[i]);
} }
const [paths, methods] = combined.join('').split(':'); const [paths, methods] = combined.join('/').split(':');
return PathEvent.toString(paths, <any>methods?.split('')); return PathEvent.toString(paths, <any>methods?.split(''));
} }
@ -254,8 +254,8 @@ export class PathEventEmitter implements IPathEventEmitter{
constructor(public readonly prefix: string = '') { } constructor(public readonly prefix: string = '') { }
emit(event: Event, ...args: any[]) { emit(event: Event, ...args: any[]) {
const parsed = new PathEvent(`${this.prefix}/${new PathEvent(event).toString()}`); const parsed = PE`${this.prefix}/${event}`;
this.listeners.filter(l => PathEvent.has(l[0], `${this.prefix}/${event}`)) this.listeners.filter(l => PathEvent.has(l[0], parsed))
.forEach(async l => l[1](parsed, ...args)); .forEach(async l => l[1](parsed, ...args));
}; };

View File

@ -190,3 +190,35 @@ export async function sleepWhile(fn : () => boolean | Promise<boolean>, checkInt
export function timeUntil(date: Date | number): number { export function timeUntil(date: Date | number): number {
return (date instanceof Date ? date.getTime() : date) - (new Date()).getTime(); return (date instanceof Date ? date.getTime() : date) - (new Date()).getTime();
} }
/**
* Convert a timezone string (e.g., "America/Toronto") to its current UTC offset in minutes.
* @param {string} tz - Timezone string, e.g. "America/Toronto"
* @param {Date} [date=new Date()] - The date for which you want the offset (default is now)
* @returns {number} - Offset in minutes (e.g., -240)
*/
export function timezoneOffset(tz: string, date: Date = new Date()): number {
const dtf = new Intl.DateTimeFormat('en-US', {
timeZone: tz,
hour12: false,
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
});
const parts = dtf.formatToParts(date);
const get = (type: string) => Number(parts.find(v => v.type === type)?.value);
const y = get('year');
const mo = get('month');
const d = get('day');
const h = get('hour');
const m = get('minute');
const s = get('second');
const asUTC = Date.UTC(y, mo - 1, d, h, m, s);
const asLocal = date.getTime();
return Math.round((asLocal - asUTC) / 60000);
}