# Service Library - `bookingManagement`

This document provides a complete reference of the custom code library for the `bookingManagement` service. It includes all library functions, edge functions with their REST endpoints, templates, and assets.


## Library Functions

Library functions are reusable modules available to all business APIs and other custom code within the service via `require("lib/<moduleName>")`.


### `validateCalendarAvailability.js`

```js
// Throws error if any date in [checkIn, checkOut) is unavailable. Can be expanded to check calendar blocks, reservations, etc.
module.exports = async function (listingId, checkIn, checkOut) {
  /* logic to check calendar conflict here */ return true;
};

```














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*This document was generated from the service library configuration and should be kept in sync with design changes.*