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Pedro Santos
7c56c8e2e8
* Enable Banking: progressive date_from fallback on WRONG_TRANSACTIONS_PERIOD Some ASPSPs (e.g. Santander Totta and Activo Bank in PT) reject the transactions window with 422 WRONG_TRANSACTIONS_PERIOD but do NOT return a corrected date_from in the payload. The existing single-shot retry only fires when the API supplies detail.date_from, so for these banks the retry was skipped and the error surfaced as the generic "communication error"; transactions never synced even though the connection and session were valid. This adds a bounded, progressive fallback: when the period is rejected and no corrected date is available, retry with progressively shorter windows (89 -> 60 -> 30 days). The ASPSP-suggested date is still preferred on the first retry, so existing behaviour is preserved. The step-down only moves the window forward, guaranteeing progress and avoiding an infinite loop. Verified on a live instance: Activo Bank went from 0 to 82 transactions imported once the fallback kicked in. Refs #2989 Signed-off-by: Pedro Santos <pedro_santos@outlook.pt> * Address review: forward-only progress across all fallback windows - Accept the ASPSP-suggested corrected date only when it moves the window forward (current is nil or corrected > current), preserving the forward-only retry bound (CodeRabbit). - Skip fallback windows that are not newer than the current date_from and pick the first that advances, instead of bailing out on a stale first candidate. Fixes the case where an initial/user lookback (e.g. 45d) is newer than the first window (89d) but the bank caps at 30d (Codex). Signed-off-by: Pedro Santos <pedro_santos@outlook.pt> * Add tests for progressive transactions date_from fallback Covers the two cases the previous single-shot retry missed: - WRONG_TRANSACTIONS_PERIOD without a corrected date_from -> falls back to the first shorter window (89 days). - An initial lookback newer than the leading windows (45d) -> skips the 89/60 windows and retries with the first that advances (30 days). Signed-off-by: Pedro Santos <pedro_santos@outlook.pt> --------- Signed-off-by: Pedro Santos <pedro_santos@outlook.pt>