Hello, I'm working on my side project for booking, and there is one issue,
the configuration you have business hours 9-5, event duration is 60 minutes, but for some reason, you need to move one person by 15 minutes, but that will affect all future slots...

is it possible to provide an option if "slots" should remain respected?

#5 when I pack using vercel PKG for some reason always return available false to the same example. :(

Any Idea?

iam using this module in express.js but it show me the error performance is not defined, can i use this module in express.js

this is my code

const { getSlots } = require('slot-calculator')

const allSlots = getSlots({
	from: '2022-01-01',
	to: '2022-01-02',
	duration: 60,
})

When day is not passed to availability slot, timezone is ignored. Please below is the code with expected & received output:

const { allSlots } = getSlots({
    from: '2023-11-24T09:00:00.000Z',
    to: '2023-11-24T11:00:00.000Z',
    outputTimezone: 'UTC',
    availability: [
        {
            // day: 'Friday',
            from: '09:00',
            to: '11:00',
            timezone: 'UTC',
            metadata: {
                user: 'user1'
            }
        }
    ],
    duration: duration,
});

Output:

[
    {
        "from": "2023-11-24T09:00:00.000Z",
        "to": "2023-11-24T10:00:00.000Z",
        "available": false
    },
    {
        "from": "2023-11-24T10:00:00.000Z",
        "to": "2023-11-24T11:00:00.000Z",
        "available": false
    }
]

Expected output:

[
    {
        "from": "2023-11-24T09:00:00.000Z",
        "to": "2023-11-24T10:00:00.000Z",
        "available": true,
        "metadataAvailable": [
            {
                "user": "user1"
            }
        ]
    },
    {
        "from": "2023-11-24T10:00:00.000Z",
        "to": "2023-11-24T11:00:00.000Z",
        "available": true,
        "metadataAvailable": [
            {
                "user": "user1"
            }
        ]
    }
]

Getting the expected output if I pass the day as Friday

Is anyone else facing this issue? If yes, how can I resolve this?

simulate :

Create a project with npx tsc --init
npm install slot-calculator

create a file temp.ts and put the code exemple from doc
import { getSlots } from "slot-calculator"
const { allSlots } = getSlots({
from: "2022-01-01",
to: "2022-01-02",
duration: 60,
})

run : ts-node temp.ts

Error [ERR_REQUIRE_ESM]: require() of ES Module \node_modules\slot-calculator\dist\index.js from \Documents\Dates\temp.ts not supported.
Instead change the require of index.js in Documents\Dates\temp.ts to a dynamic import() which is available in all CommonJS modules

These lines fail on daylight savings time.

The DST shift (e.g. on May 10th) moves forward at 2am, pushing slots +- 1 hour.

This example wont work, it should return available true. :(

import { getSlots } from "slot-calculator";
import { DateTime, Settings } from "luxon";
//Settings.defaultZone = "UTC";
const dateTimeRef = DateTime.utc(2023, 1, 24);
const weekday = dateTimeRef.weekdayLong;
console.log(weekday)

const allSlots = getSlots({
  from: "2023-01-24T12:00:00-03:00",
  to: "2023-01-24T13:00:00-03:00", 
  outputTimezone: "America/Sao_Paulo",
  duration: 60,
  unavailability:[],
  availability: [
    {
        day: "segunda",
        from: "09:00",
        to: "19:00",
        timezone: "America/Sao_Paulo"
    },{
        day: "terca-feira",
        from: "01:00",
        to: "23:00",
        timezone: "America/Sao_Paulo"
    },
    {
        day: "quarta-feira",
        from: "09:00",
        to: "19:00",
        timezone: "America/Sao_Paulo"
    },
    {
        day: "quinta-feira",
        from: "09:00",
        to: "19:00",
        timezone: "America/Sao_Paulo"
    },
    {
        day: "sexta-feira",
        from: "09:00",
        to: "19:00",
        timezone: "America/Sao_Paulo"
    }
  ]
});

console.log(allSlots);