## What does this PR do? > **⚠️ Note: This PR does not enable booking audit in production.** The `BookingAuditTaskerProducerService` has an [`IS_PRODUCTION` guard](https://github.com/calcom/cal.com/blob/integrate-booking-creation-reschedule-audit/packages/features/booking-audit/lib/service/BookingAuditTaskerProducerService.ts#L106-L108) that skips audit task queueing in production environments. This allows the integration to be tested in development before enabling it in production. Integrates audit logging for booking cancellations, following the pattern established in PR #26046 for booking creation/rescheduling audit. - Related to #25125 (Booking Audit Infrastructure) ### Changes: - Add audit logging for single booking cancellation via `onBookingCancelled` - Add audit logging for bulk recurring booking cancellation via `onBulkBookingsCancelled` - Pass `userUuid` and `actionSource` from webapp cancel route (WEBAPP) - Pass `userUuid` and `actionSource` from API-v2 bookings service (API_V2) - Create `getAuditActor` helper to derive actor from userUuid or create synthetic guest actor - Add `getUniqueIdentifier` helper for generating unique actor identifiers - Add warning log when `actionSource` is "UNKNOWN" for observability - Add integration tests for booking cancellation audit ### Audit Data Captured: - `cancellationReason` (simple string value) - `cancelledBy` (simple string value) - `status` (old → new, e.g., "ACCEPTED" → "CANCELLED") ### Updates since last revision: - Simplified `CancelledAuditActionService` schema: `cancellationReason` and `cancelledBy` are now stored as simple nullable strings instead of change objects (old/new), since cancellation is a one-time event where tracking previous values doesn't apply - Added integration tests for cancelled booking audit in `booking-audit-cancelled.integration-test.ts` - Added `getUniqueIdentifier` helper function in actor.ts for generating unique identifiers with prefixes ## Mandatory Tasks (DO NOT REMOVE) - [x] I have self-reviewed the code (A decent size PR without self-review might be rejected). - [x] I have updated the developer docs in /docs if this PR makes changes that would require a [documentation change](https://cal.com/docs). N/A - no documentation changes needed. - [ ] I confirm automated tests are in place that prove my fix is effective or that my feature works. ## How should this be tested? 1. Cancel a single booking via the webapp - verify audit record is created with actor and actionSource="WEBAPP" 2. Cancel a single booking via API v2 - verify audit record is created with actionSource="API_V2" 3. Cancel all remaining bookings in a recurring series - verify bulk audit records are created with shared operationId 4. Cancel via unauthenticated cancel link - verify guest actor is created with synthetic email (prefixed with "param-" or "fallback-") 5. Run integration tests: `yarn test packages/features/booking-audit/lib/service/__tests__/booking-audit-cancelled.integration-test.ts` ## Human Review Checklist - [ ] Verify `onBookingCancelled` and `onBulkBookingsCancelled` methods exist in `BookingEventHandlerService` - [ ] Review the `getAuditActor` fallback logic - creates synthetic email with "fallback-" or "param-" prefix when no userUuid available - [ ] Confirm the simplified schema for `cancellationReason`/`cancelledBy` (no longer tracking old→new) is intentional - [ ] Note: Audit logging calls are awaited directly - if audit service fails, the cancellation will fail. Confirm this is the desired behavior. - [ ] Verify `CancelledAuditDisplayData` type no longer includes `previousReason` and `previousCancelledBy` fields --- Link to Devin run: https://app.devin.ai/sessions/42404e76a66946fe9e46fa07fb12e779 Requested by: @hariombalhara (hariom@cal.com)
A progressive Node.js framework for building efficient and scalable server-side applications.
Description
Cal.com is using the Nest framework TypeScript starter repository.
Installation
$ yarn install
Prisma setup
$ yarn prisma generate
Env setup
Copy .env.example to .env and fill values.
Add license Key to Deployment table in DB
id, logo, theme, licenseKey, agreedLicenseAt:- 1, null, null, '00000000-0000-0000-0000-000000000000', '2023-05-15 21:39:47.611'
Replace with your actual license key.
your CALCOM_LICENSE_KEY env var need to contain the same value
.env CALCOM_LICENSE_KEY=00000000-0000-0000-0000-000000000000
Running the app
Development
$ yarn run start
OR if you don't want to use docker, you can run following command.
$ yarn dev:no-docker
Additionally you can run following command(in different terminal) to ensure that any change in any of the dependencies is rebuilt and detected. It watches platform-libraries, platform-constants, platform-enums, platform-utils, platform-types.
$ yarn run dev:build:watch
If you are making changes in packages/platform/libraries, you should run the following command too that would connect your local packages/platform/libraries to the api/v2
$ yarn local
watch mode
$ yarn run start:dev
production mode
$ yarn run start:prod
## Test
```bash
# unit tests
$ yarn run test
# e2e tests
$ yarn run test:e2e
# e2e tests in watch mode
$ yarn test:e2e:watch
# run specific e2e test file in watch mode
$ yarn test:e2e:watch --testPathPattern=filePath
# test coverage
$ yarn run test:cov
Conventions
Guards
- In case a guard would return "false" for "canActivate" instead throw ForbiddenException with an error message containing guard name and the error.
- In case a guard would return "false" for "canActivate" DO NOT cache the result in redis, because we don't want that someone is forbidden, updates whatever was the problem, and then has to wait for cache to expire. We only cache in redis guard results where "canAccess" is "true".
- If you use ApiAuthGuard but want that only specific auth method is allowed, for example, api key, then you also need to add
@ApiAuthGuardOnlyAllow(["API_KEY"])under the@UseGuards(ApiAuthGuard). Shortly, useApiAuthGuardOnlyAllowto specify which auth methods are allowed byApiAuthGuard. IfApiAuthGuardOnlyAllowis not used or nothing is passed to it or empty array it means that all auth methods are allowed.
Support
Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please read more here.
Stay in touch
- Author - Kamil Myśliwiec
- Website - https://nestjs.com
- Twitter - @nestframework
License
Nest is MIT licensed.