* perf: add paginated host endpoints and delta-based host updates for event type editor
- New cursor-paginated tRPC endpoints: getHostsForAssignment, getHostsForAvailability, searchTeamMembers, getChildrenForAssignment, exportHostsForWeights, getHostsWithLocationOptions
- Delta-based host update support in update.handler.ts (pendingHostChanges, pendingChildrenChanges)
- Repository additions: EventTypeRepository.findChildrenByParentId, HostRepository pagination, MembershipRepository.searchMembers, UserRepository.findByIdsWithPagination
- Remove teamMembers from getEventTypeById initial load
- Shared types: PendingHostChangesInput, PendingChildrenChangesInput, HostUpdateInput
Co-Authored-By: unknown <>
* fix: revert getTranslation import path to @calcom/i18n/server
Co-Authored-By: unknown <>
* fix: guard findChildrenByParentId to only run when pendingChildrenChanges exists
Co-Authored-By: unknown <>
* refactor: remove delta-based saving logic from backend PR
Move pendingHostChanges/pendingChildrenChanges processing out of backend PR.
These changes belong in the frontend PR since they are tightly coupled
to the new frontend delta tracking components.
Backend PR now contains only read-side optimizations:
- Paginated host/children/member endpoints
- Repository methods
- getEventTypeById optimizations
Co-Authored-By: unknown <>
* refactor: move getEventTypeById changes to frontend PR for type safety
Reverts getEventTypeById.ts, eventTypeRepository.ts, API v2 atom service,
and platform libraries to main. The backend PR now only adds new
infrastructure (paginated endpoints, repository methods, findChildrenByParentId)
without changing existing return types. The getEventTypeById optimizations
will be in the frontend PR instead.
Co-Authored-By: unknown <>
* refactor: move findTeamMembersMatchingAttributeLogic pagination to frontend PR
The handler's return type change (adding nextCursor/total) breaks frontend
files on main that expect the old shape. Moving these changes to the
frontend PR keeps the backend PR purely additive.
Co-Authored-By: unknown <>
* fix: address Cubic review comments - empty array filter, stable total count, Set lookup
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* Fix inifnite pagination loop
Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix: derive teamId from event type to prevent cross-team enumeration in exportHostsForWeights
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* fix: restore doc comment to correct method hasAnyTeamMembershipByUserId
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* fix: use memberUserIds?.length to handle empty array filter in findHostsForAssignmentPaginated
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* fix: use explicit undefined check for memberUserIds to preserve empty array semantics
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* refactor: rename findChildrenByParentId to findChildrenByParentIdIncludeOwner
The method selects owner with user profile data, so the name should
reflect the included relation per Cal.com repository naming conventions.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* refactor: rename host repository methods to follow naming conventions
- findHostsForAvailabilityPaginated -> findHostsPaginatedIncludeUser
- findHostsForAssignmentPaginated -> findHostsPaginatedIncludeUserForAssignment
Repository methods should not be named after use-cases (Availability/Assignment)
but should describe what data they include, per Cal.com conventions.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* refactor: standardize slice(0, limit) across all pagination methods
Replace slice(0, -1) with slice(0, limit) in all HostRepository
pagination methods for consistency. slice(0, limit) is clearer about
intent since it directly references the limit parameter.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* perf: only run total count query on first page in findByIdsWithPagination
Wrap the count query in a !cursor guard so it only runs on the first
page request, avoiding an extra database query on every scroll.
Consistent with the hasFixedHosts optimization in HostRepository.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* test: add integration tests for paginated host endpoints
Tests cover getHostsForAvailability and getHostsForAssignment handlers:
- Basic host retrieval
- Cursor-based pagination across multiple pages
- Host data fields (isFixed, priority, weight, name, email)
- Search filtering by name
- memberUserIds filtering (including empty array returning zero results)
- hasFixedHosts only present on first page
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* refactor: extract EventTypeHostService and make TRPC handlers thin
- Create EventTypeHostService at packages/features/host/services/ with all
DTO types and business logic for 5 event-type-host endpoints
- Refactor all 5 handlers to delegate to the service (thin handlers)
- Add 17 unit tests covering DTO mapping, authorization, segment filtering,
default values, and pagination pass-through
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* docs: add PR review context comments to EventTypeHostService
Reference key review decisions from PR #28156 as code comments:
- searchTeamMembers: membership check + repository delegation per @eunjae-lee
- exportHostsForWeights: cross-team enumeration security fix per @hariombalhara
- exportHostsForWeights: repository method instead of direct Prisma per @hariombalhara
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* Revert "docs: add PR review context comments to EventTypeHostService"
This reverts commit 1a1596e012e971f349f01339ce7572516042f1b3.
* fix: use explicit undefined/null check for memberUserIds in searchMembers
Fixes empty array semantics so memberUserIds: [] correctly returns zero
results instead of all members. Now consistent with HostRepository pattern
which uses 'memberUserIds !== undefined' instead of 'memberUserIds?.length'.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* refactor: replace TRPCError with ErrorWithCode in EventTypeHostService
Per AGENTS.md rules, services in packages/features/ should use
ErrorWithCode instead of TRPCError. The errorConversionMiddleware
will automatically convert it to the appropriate TRPCError at the
router layer.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* Remove comment
Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix: remove unused teamId from exportHostsForWeights schema
teamId was originally accepted by the schema when the handler used it
directly. After the security fix to derive teamId server-side from the
event type, the field became dead code. Removing it to keep the API
contract accurate.
Co-Authored-By: joe@cal.com <j.auyeung419@gmail.com>
* Abstract types
* Update imports
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Udit Takkar <53316345+Udit-takkar@users.noreply.github.com>
