* fix(enable-banking): stop reading every ASPSP_ERROR as a too-wide window (#2202)
ASPSP_ERROR is Enable Banking's generic wrapper for any upstream bank
failure, so "history window beyond the PSD2 limit" and "the bank is
refusing right now" arrived as the same string, and every rejection
walked the whole 90/60/30 narrowing ladder: one user click cost up to
five upstream calls against a bank that was already saying no, the
failure surfaced with "förnya anslutningen" advice that fixes nothing,
and a sync that did narrow was reported as complete.
What the account has accepted before is the signal that tells the two
apart. sync.ts now records the widest window (days before date_to) each
account's bank has answered, on accounts_data as accepted_history_days
(no migration; persisted by the same write-back as dedup_scope). On a
rejected window: no wider than that = the bank is unavailable, stop after
one call; wider = one retry straight at the accepted width, then stop.
Without a record (first sync, legacy rows) the ladder runs as before, but
its exhaustion is now AspspUnavailableError too. The web sync route maps
that to 503 BANK_UNAVAILABLE with copy that says the connection does not
need renewing and leaves the row alone; the agent path keeps the contract
code BANK_SYNC_FAILED but no longer persists renewal advice.
getAllTransactionsWithRaw returns the requested and the effective
date_from plus a narrowed flag; the sync result and the /sync response
carry them (history_from), and the settings toast says from which date
the history is complete when the bank cut the window.
Not done: a per-account backoff for the user-triggered route (the agent
path already has the 15-minute lease from #2165), and using the
envelope's `detail` field (one sample, identical to a width rejection).
Closes#2202
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VnConrmMCxJRQ5kfiPPWyy
* docs(decisions): carry the batch's decision lines (#2237, #2203, #2214) here
---------
Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Jakob Wennberg
5eac2a492c