* feat: replace unsupported MongoDB aggregation operators for FerretDB compatibility
Replace $lookup, $unwind, $sample, $replaceRoot, and $addFields aggregation
stages which are unsupported on FerretDB v2.x (postgres-documentdb backend).
- Prompt.js: Replace $lookup/$unwind/$project pipelines with find().select().lean()
+ attachProductionPrompts() batch helper. Replace $group/$replaceRoot/$sample
in getRandomPromptGroups with distinct() + Fisher-Yates shuffle.
- Agent/Prompt migration scripts: Replace $lookup anti-join pattern with
distinct() + $nin two-step queries for finding un-migrated resources.
All replacement patterns verified against FerretDB v2.7.0.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: use $pullAll for simple array removals, fix memberIds type mismatches
Replace $pull with $pullAll for exact-value scalar array removals. Both
operators work on MongoDB and FerretDB, but $pullAll is more explicit for
exact matching (no condition expressions).
Fix critical type mismatch bugs where ObjectId values were used against
String[] memberIds arrays in Group queries:
- config/delete-user.js: use string uid instead of ObjectId user._id
- e2e/setup/cleanupUser.ts: convert userId.toString() before query
Harden PermissionService.bulkUpdateResourcePermissions abort handling to
prevent crash when abortTransaction is called after commitTransaction.
All changes verified against FerretDB v2.7.0 and MongoDB Memory Server.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix: harden transaction support probe for FerretDB compatibility
Commit the transaction before aborting in supportsTransactions probe, and
wrap abortTransaction in try-catch to prevent crashes when abort is called
after a successful commit (observed behavior on FerretDB).
Co-authored-by: Cursor <cursoragent@cursor.com>
* feat: add FerretDB compatibility test suite, retry utilities, and CI config
Add comprehensive FerretDB integration test suite covering:
- $pullAll scalar array operations
- $pull with subdocument conditions
- $lookup replacement (find + manual join)
- $sample replacement (distinct + Fisher-Yates)
- $bit and $bitsAllSet operations
- Migration anti-join pattern
- Multi-tenancy (useDb, scaling, write amplification)
- Sharding proof-of-concept
- Production operations (backup/restore, schema migration, deadlock retry)
Add production retryWithBackoff utility for deadlock recovery during
concurrent index creation on FerretDB/DocumentDB backends.
Add UserController.spec.js tests for deleteUserController (runs in CI).
Configure jest and eslint to isolate FerretDB tests from CI pipelines:
- packages/data-schemas/jest.config.mjs: ignore misc/ directory
- eslint.config.mjs: ignore packages/data-schemas/misc/
Include Docker Compose config for local FerretDB v2.7 + postgres-documentdb,
dedicated jest/tsconfig for the test files, and multi-tenancy findings doc.
Co-authored-by: Cursor <cursoragent@cursor.com>
* style: brace formatting in aclEntry.ts modifyPermissionBits
Co-authored-by: Cursor <cursoragent@cursor.com>
* refactor: reorganize retry utilities and update imports
- Moved retryWithBackoff utility to a new file `retry.ts` for better structure.
- Updated imports in `orgOperations.ferretdb.spec.ts` to reflect the new location of retry utilities.
- Removed old import statement for retryWithBackoff from index.ts to streamline exports.
* test: add $pullAll coverage for ConversationTag and PermissionService
Add integration tests for deleteConversationTag verifying $pullAll
removes tags from conversations correctly, and for
syncUserEntraGroupMemberships verifying $pullAll removes user from
non-matching Entra groups while preserving local group membership.
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Co-authored-by: Cursor <cursoragent@cursor.com>
