stack/.github/workflows/e2e-api-tests.yaml
aadesh18 2055d98dea
External db sync (#1036)
<img width="1920" height="969" alt="Screenshot 2026-02-04 at 9 47 16 AM"
src="https://github.com/user-attachments/assets/d7d0cd04-0051-4fc4-b857-e6f87ee97a59"
/>

**This PR revolves around the following components**
1. Sequencer - sequences the updates in the internal db
2. Poller - polls for the latest updates to sync with the external db
3. Outgoing Request Handler - essentially a trigger that can make http
requests based on a change in the internal db
4. Sync Engine - syncs with the latest changes from the internal db to
the external db

**What has been done**
- Added a global sequence id for ProjectUser, ContactChannel and
DeletedRow.
- Added the deletedRow table to keep track of the rows that were deleted
across ProjectUser and ContactChannel.
- Added the OutgoingRequest table to keep track of the outgoing requests
- Added function for the sequencer to call to sequence updates
- Added a sequencer that sequences all the changes in the internal db
every 50 ms
- Added a poller that polls for the latest changes in the internal db
every 50 ms, and adds to a queue
- Added a Vercel cron that calls sequencer and poller every minute
- Added a queue that fulfills the outgoing requests by making http calls
(for external db sync, it calls the sync engine endpoint)
- Added a sync engine that uses the defined sql mapping query in the
user's schema to pull in the changes for the user, and sync them with
the external db
- Added tests to test out each functionality


**How to review this PR:**
1. Review the migrations (sequence id, deletedRow, triggers, backlog
sync) (all files created under the migrations folder)
2. Review sequencer
3. Review poller
4. Review the changes in schema
5. Review sync-engine (the function, and it's helper file)
6. Review the schema changes, and query mappings
7. Review the tests (basic, advanced and race, along with the helper
file)
8. Review the changes made in Dockerfile to support local testing using
the postgres docker

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Introduces a cron-driven external DB sync pipeline with global
sequencing, internal poller and webhook sync engine, new DB
tables/functions, config schema/mappings, and comprehensive e2e tests.
> 
> - **Database (Prisma/Migrations)**:
> - Add global sequence (`global_seq_id`) and
`sequenceId`/`shouldUpdateSequenceId` to `ProjectUser`,
`ContactChannel`, `DeletedRow` with partial indexes.
> - Create `DeletedRow` (capture deletes) and `OutgoingRequest` (queue)
tables; add unique/indexes.
> - Add triggers/functions: `log_deleted_row`,
`reset_sequence_id_on_update`, `backfill_null_sequence_ids`,
`enqueue_tenant_sync`.
> - **Backend/API**:
> - New internal routes: `GET
/api/latest/internal/external-db-sync/sequencer`, `GET /poller`, `POST
/sync-engine` (Upstash-verified) for sync orchestration.
> - Add cron wiring: `vercel.json` schedules and local
`scripts/run-cron-jobs.ts`; start in dev via `dev` script.
> - Tweak route handler (remove noisy logging) without behavior change.
> - **Sync Engine**:
> - Implement `src/lib/external-db-sync.ts` to read tenant mappings and
upsert to external Postgres (schema bootstrap, param checks,
sequencing).
> - Add default mappings `DEFAULT_DB_SYNC_MAPPINGS` and config schema
`dbSync.externalDatabases` in shared config.
> - **Testing/Infra**:
> - Add extensive e2e tests (basics, advanced, race conditions) for
sequencing, idempotency, deletes, pagination, multi-mapping, and
permissions.
> - Docker compose: add `external-db-test` Postgres for tests; e2e deps
for `pg` types.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
3f2a8efcfb. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* External PostgreSQL sync: automatic, batched replication with
mappings, resume/idempotency, and on-demand enqueueing.

* **Admin UI**
* Real-time External DB Sync dashboard and status API showing
per-mapping backlog, sequencer/poller/sync-engine telemetry, and fusebox
controls.

* **Tests**
* Large e2e suite: basic, advanced, race, high-volume tests and test
utilities for external DB sync.

* **Chores**
* DB migrations, CI/workflow updates, background cron runner and
local/dev test support.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Konsti Wohlwend <n2d4xc@gmail.com>
Co-authored-by: Bilal Godil <bg2002@gmail.com>
2026-02-05 12:04:31 -08:00

179 lines
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YAML

name: Runs E2E API Tests
on:
push:
branches:
- main
- dev
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/dev' }}
jobs:
build:
name: E2E Tests (Node ${{ matrix.node-version }}, Freestyle ${{ matrix.freestyle-mode }})
runs-on: ubicloud-standard-8
env:
NODE_ENV: test
STACK_ENABLE_HARDCODED_PASSKEY_CHALLENGE_FOR_TESTING: yes
STACK_DATABASE_CONNECTION_STRING: "postgres://postgres:PASSWORD-PLACEHOLDER--uqfEC1hmmv@localhost:8128/stackframe"
STACK_FORCE_EXTERNAL_DB_SYNC: "true"
STACK_EXTERNAL_DB_SYNC_MAX_DURATION_MS: "20000"
STACK_EXTERNAL_DB_SYNC_DIRECT: "false"
strategy:
matrix:
node-version: [22.x]
freestyle-mode: [mock, prod]
steps:
- uses: actions/checkout@v6
- name: Setup Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v6
with:
node-version: ${{ matrix.node-version }}
- name: Setup pnpm
uses: pnpm/action-setup@v4
# Even just starting the Docker Compose as a daemon is slow because we have to download and build the images
# so, we run it in the background
- name: Start Docker Compose in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: docker compose -f docker/dependencies/docker.compose.yaml up --pull always -d &
# we don't need to wait on anything, just need to start the daemon
wait-on: /dev/null
tail: true
wait-for: 3s
log-output-if: true
- name: Install dependencies
run: pnpm install --frozen-lockfile
- name: Create .env.test.local file for apps/backend
run: cp apps/backend/.env.development apps/backend/.env.test.local
- name: Override Freestyle API key for prod mode
if: matrix.freestyle-mode == 'prod'
run: |
echo "STACK_FREESTYLE_API_KEY=${{ secrets.STACK_FREESTYLE_REAL_API_KEY }}" >> apps/backend/.env.test.local
- name: Create .env.test.local file for apps/dashboard
run: cp apps/dashboard/.env.development apps/dashboard/.env.test.local
- name: Create .env.test.local file for apps/e2e
run: cp apps/e2e/.env.development apps/e2e/.env.test.local
- name: Create .env.test.local file for docs
run: cp docs/.env.development docs/.env.test.local
- name: Create .env.test.local file for examples/cjs-test
run: cp examples/cjs-test/.env.development examples/cjs-test/.env.test.local
- name: Create .env.test.local file for examples/demo
run: cp examples/demo/.env.development examples/demo/.env.test.local
- name: Create .env.test.local file for examples/docs-examples
run: cp examples/docs-examples/.env.development examples/docs-examples/.env.test.local
- name: Create .env.test.local file for examples/e-commerce
run: cp examples/e-commerce/.env.development examples/e-commerce/.env.test.local
- name: Create .env.test.local file for examples/middleware
run: cp examples/middleware/.env.development examples/middleware/.env.test.local
- name: Create .env.test.local file for examples/supabase
run: cp examples/supabase/.env.development examples/supabase/.env.test.local
- name: Create .env.test.local file for examples/convex
run: cp examples/convex/.env.development examples/convex/.env.test.local
- name: Build
run: pnpm build
- name: Wait on Postgres
run: pnpm run wait-until-postgres-is-ready:pg_isready
- name: Wait on Inbucket
run: pnpx wait-on tcp:localhost:8129
- name: Wait on Svix
run: pnpx wait-on tcp:localhost:8113
- name: Wait on QStash
run: pnpx wait-on tcp:localhost:8125
- name: Initialize database
run: pnpm run db:init
- name: Start stack-backend in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: pnpm run start:backend --log-order=stream &
wait-on: |
http://localhost:8102
tail: true
wait-for: 30s
log-output-if: true
- name: Start stack-dashboard in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: pnpm run start:dashboard --log-order=stream &
wait-on: |
http://localhost:8101
tail: true
wait-for: 30s
log-output-if: true
- name: Start mock-oauth-server in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: pnpm run start:mock-oauth-server --log-order=stream &
wait-on: |
http://localhost:8102
tail: true
wait-for: 30s
log-output-if: true
- name: Start run-email-queue in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: pnpm -C apps/backend run run-email-queue --log-order=stream &
wait-on: |
http://localhost:8102
tail: true
wait-for: 30s
log-output-if: true
- name: Start run-cron-jobs in background
uses: JarvusInnovations/background-action@v1.0.7
with:
run: pnpm -C apps/backend run run-cron-jobs:test --log-order=stream &
wait-on: |
http://localhost:8102
tail: true
wait-for: 30s
log-output-if: true
- name: Wait 10 seconds
run: sleep 10
- name: Run tests
run: pnpm test run ${{ matrix.freestyle-mode == 'prod' && '--min-workers=1 --max-workers=1' || '' }}
- name: Run tests again (attempt 1)
if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev'
run: pnpm test run ${{ matrix.freestyle-mode == 'prod' && '--min-workers=1 --max-workers=1' || '' }}
- name: Run tests again (attempt 2)
if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev'
run: pnpm test run ${{ matrix.freestyle-mode == 'prod' && '--min-workers=1 --max-workers=1' || '' }}
- name: Verify data integrity
run: pnpm run verify-data-integrity --no-bail
- name: Print Docker Compose logs
if: always()
run: docker compose -f docker/dependencies/docker.compose.yaml logs