## What
Unifies keys that were repeated across the codebase into two PHP enums
as the single source of truth. Two independent commits:
### `refactor(banking)` — `BankingProvider` enum
- New `App\Enums\BankingProvider` (`indexacapital`, `binance`,
`bitpanda`, `coinbase`, `wise`, `enablebanking`).
- `BankingConnection`'s `provider` column is cast to the enum → magic
strings gone from the model, controllers (`match`), requests, jobs,
commands, factory and `where('provider', ...)`.
- Logic that was duplicated, now on the enum:
- `usesApiKey()` — API-key auth (everything except EnableBanking).
- `defaultAccountType()` — provider → account type (removes the
duplicated ternary in `CreatesAccountsFromPending` and
`AccountMappingController`).
### `refactor(i18n)` — `Locale` enum
- New `App\Enums\Locale` (`en`/`es`/`fr`).
- Unifies the `['en','es','fr']` list (validation in `SetLocale` and
`ProfileUpdateRequest` via `Rule::enum`) and the `Accept-Language`
detection (`Locale::detectFromHeader`), previously duplicated in
`SetLocale` and `CreateNewUser`.
## Interaction with Wise (PR #525)
Rebasing onto Wise surfaced two issues this PR fixes:
1. **`isWise()` was broken** once `provider` is cast (it compared `===
'wise'` against an enum → always `false`).
2. **Account type**: Wise uses an API key (✓ it gets the auth-failed
email) but is a **checking** account, not an investment one. Account
type now flows through `defaultAccountType()` (Wise/EnableBanking →
Checking; indexa/binance/bitpanda/coinbase → Investment).
## Behavior change (minor)
`CreateNewUser` now detects `fr` at registration (previously only
`es`/`en`), consistent with the existing French support.
## Out of scope
- Frontend (`['indexacapital','binance',...]`, `provider: string`):
syncing TS with the PHP enums would need typegen. It still receives the
string via `->value`.
- `TransactionSource::Wise/EnableBanking`: a separate enum (transaction
origin), not a duplicated check.
## Tests
- New: `tests/Unit/Enums/BankingProviderTest.php`,
`tests/Unit/Enums/LocaleTest.php`.
- `vendor/bin/pint --test` ✓ · Larastan ✓ · full suite (excluding
Browser) **1615/1616** ✓.
## Problem
Production logs show repeated EnableBanking 429s on the same
connections, every cron cycle:
```
[2026-05-04 18:00:55] EnableBanking API error status:429
body: [HUB046] Allowed number of accesses exceeded for consent
[2026-05-04 21:47:12] EnableBanking API error status:429
body: Daily PSU not present consultation limit has been exceeded
[2026-05-05 00:01:41] same connection, same error
[2026-05-05 06:01:41] same connection, same error
```
Root cause: `SyncBankingConnectionJob` returned early on 429s without
persisting any backoff state. The scheduler kept re-dispatching the same
connection on every run, hammering the provider and burning the daily
quota.
## Fix
Persist a per-connection backoff window so the scheduler stops
re-dispatching until the provider quota resets.
- New `rate_limited_until` column on `banking_connections`.
- On 429: derive the window from
1. `Retry-After` header if present,
2. "Daily ..." message → next UTC midnight (matches PSU daily limit
semantics),
3. default 1 hour (consent / generic).
- Job short-circuits with a `Skipped` sync log if the window is still
active.
- Successful sync clears the window.
- `SyncAllBankingConnectionsJob` + `SyncBankingConnections` command
filter out connections still inside their backoff.
## Tests
- Existing rate-limit test updated (now also asserts the backoff is
set).
- New: daily message → next UTC midnight.
- New: `Retry-After` header honoured (1800s).
- New: rate-limited connection skipped without calling provider.
- New: successful sync clears `rate_limited_until`.
- New: scheduler excludes connections whose backoff has not expired.
`php artisan test --compact
--filter="SyncBankingConnectionJobTest|SyncRetryAndLoggingTest|SyncBankingConnectionsCommandTest"`
→ 70 passed.
## Summary
- soft-delete users by adding `deleted_at` to `users`
- rename deleted user emails with a timestamp prefix so original email
can be reused
- block email sends and banking follow-up work for deleted users while
preserving data
## Testing
- php artisan test --compact tests/Feature/DeleteUserCommandTest.php
tests/Feature/Settings/ProfileUpdateTest.php
tests/Feature/Auth/RegistrationTest.php
tests/Feature/Auth/AuthenticationTest.php
tests/Feature/Jobs/Drip/SendWelcomeEmailJobTest.php
tests/Feature/Console/SendUpdateEmailCommandTest.php
- vendor/bin/pint --dirty --format agent
## Summary
- **Fixes the broken retry mechanism** — after the first failed attempt
set status to `Error`, subsequent retry attempts bailed out because
`isActive()` returns `false` for `Error`. Now both `Active` and `Error`
statuses are syncable.
- **Adds auto-retry across scheduled runs** —
`SyncAllBankingConnectionsJob` and `banking:sync` command now include
`Error` connections where `consecutive_sync_failures < 3` (configurable
via `MAX_SCHEDULED_RETRIES`). After 3 full dispatch cycles, manual
intervention is required.
- **Logs every sync attempt to DB** — new `banking_sync_logs` table
records status (Success/Failed/Skipped), attempt number, error details,
duration, and metadata for each sync.
## Changes
### Core logic (`SyncBankingConnectionJob`)
- `isSyncableStatus()` allows both `Active` and `Error` through the gate
- Temporary errors: status only set to `Error` on the final attempt
(attempt 3); earlier attempts re-throw without changing status
- Permanent auth errors (401/403): `$this->fail()` called immediately,
`consecutive_sync_failures` set beyond the cap
- Rate limit (429): handled silently (existing behavior preserved)
- Every attempt is logged to `banking_sync_logs`
### Query updates
- `SyncAllBankingConnectionsJob`: includes `Error` connections under
retry cap
- `SyncBankingConnections` command: same query update for
`--user`/`--connection` filtered runs
### Controller updates
- `ConnectionController::sync()` and `updateCredentials()` reset
`consecutive_sync_failures` to 0
### New files
- `BankingSyncLogStatus` enum (Success, Failed, Skipped)
- `BankingSyncLog` model
- Two migrations: `add_consecutive_sync_failures` column,
`create_banking_sync_logs` table
### Tests
- Updated 3 existing auth error tests in `SyncBankingConnectionJobTest`
(24 pass)
- Added 17 new tests in `SyncRetryAndLoggingTest` covering retry
behavior, sync logging, scheduled retry inclusion/exclusion, and manual
retry reset
- All 10 `SyncBankingConnectionsCommandTest` tests still pass
## Summary
- Subsequent syncs (every 6h) now only process recent data instead of
re-syncing full history, reducing unnecessary API calls and database
writes
- Full sync still runs automatically on first connection and can be
forced anytime with `banking:sync --full`
- Centralizes `isFirstSync` logic in `SyncBankingConnectionJob` and
propagates the `fullSync` flag through the entire chain: Command →
`SyncAllBankingConnectionsJob` → `SyncBankingConnectionJob` → provider
services
## Changes by provider
- **Indexa Capital**: Skips portfolio entries older than the last
recorded balance date on incremental syncs (the API doesn't support date
filtering, so filtering is done client-side)
- **Binance**: Reuses stored `invested_amount` from the database on
subsequent syncs instead of fetching up to 2 years of deposit/withdrawal
history in 90-day windows
- **EnableBanking / Bitpanda**: Already minimal — no changes needed
## Testing
- Fixed 6 existing Binance tests to pass `isFirstSync: true` for
invested amount calculation
- Added 7 new tests covering incremental sync behavior, full sync
override, and `--full` flag propagation
## Summary
- Adds **EnableBanking** as the first open banking provider, allowing
users to connect real bank accounts and automatically sync transactions
and balances
- Uses a **`BankingProviderInterface`** contract so future providers
(Plaid, GoCardless, etc.) can be added by implementing the same
interface
- Feature-flagged behind the **`open-banking`** Pennant flag (default:
off)
- Connected accounts are **unencrypted** and transactions have `source =
'enablebanking'`
### What's included
**Backend:**
- `BankingProviderInterface` contract + `EnableBankingProvider`
implementation (JWT RS256 auth)
- `BankingConnection` model with full lifecycle (pending →
awaiting_mapping → active → expired/revoked/error)
- `TransactionSyncService` — pagination, deduplication by
`external_transaction_id`, amount/date mapping
- `BalanceSyncService` — preferred balance type selection (CLBD → ITAV
fallback)
- Authorization flow: start auth → bank redirect → callback → session
creation → account mapping → sync
- `SyncBankingConnectionJob` (unique per connection, 3 retries) +
scheduled every 6 hours
- `banking:sync` artisan command
- 5 migrations: `banking_connections` table, account fields, transaction
`external_transaction_id`, `pending_accounts_data`, `linked_at`
**Frontend:**
- Manual vs Connected account choice in the create account dialog
- Multi-step bank connection dialog (country → bank selection →
confirmation → redirect)
- Account mapping page — map discovered bank accounts to existing
accounts, create new ones, or skip
- Settings/Connections page with status badges, sync/disconnect actions
- "Connected" badge on linked accounts in settings
**Tests:**
- 49 tests covering feature flags, controllers, account mapping,
transaction sync, balance sync, deduplication, and pagination
### Feature Flags
This PR introduces **two Pennant feature flags**:
1. **`open-banking`** — Gates the entire open banking feature
(institutions endpoint, authorization flow, connections page). When
disabled, all open banking routes return 404.
2. **`account-mapping`** — Controls whether users see an intermediate
account mapping step after connecting a bank. When **enabled**, users
are redirected to a mapping page where they can choose to create new
accounts, link to existing ones, or skip each discovered bank account.
When **disabled**, all discovered accounts are automatically created
(original behavior). Linked accounts only sync transactions from their
last transaction date and only update the current balance from the
provider (no historical balance calculation or daily balance tracking).
Enable per-user:
```bash
php artisan feature:enable open-banking user@example.com
php artisan feature:enable account-mapping user@example.com
```
Enable for all users:
```bash
php artisan feature:enable open-banking all
php artisan feature:enable account-mapping all
```
## Test plan
- [x] Enable feature flag: `php artisan feature:enable open-banking`
- [x] Verify "Connected" option appears in create account dialog
- [x] Start authorization flow and verify redirect to bank
- [x] With `account-mapping` **disabled**: verify callback creates
accounts directly and dispatches sync
- [x] With `account-mapping` **enabled**: verify callback redirects to
mapping page
- [x] Test mapping page: create new, link to existing, and skip actions
- [x] Verify linked accounts sync only from last transaction date and
only update current balance
- [x] Verify connections page shows "Setup Required" badge for
awaiting_mapping status
- [x] Run `php artisan banking:sync` and verify transactions sync
- [x] Verify connections page shows status, sync, and disconnect actions
- [x] Run full test suite: `php artisan test --compact`
Víctor Falcón