KarpelesLab / libwallet / 25898429022

24%

Build Type

push

github

Committed by MagicalTux

Commit Message

wltswap/jupiter: retry without referralFee on "Failed to get quotes"

Confirmed via cURL that small Solana swaps fail at the Jupiter Ultra
/order endpoint specifically because of the 50bps referralFee we
stack on top. Same request without referralFee returns a successful
quote via JupiterZ RFQ (which even subsidizes gas, gasless: true).

Reproducer (curl):
  with    referralFee=50 → HTTP 400 "Failed to get quotes"
  without referralFee    → HTTP 200, populated transaction

Adds jupiterFetchOrderWithRetry: first attempt with the platform
fee, retry once without it on the specific no-route signature
(both the HTTP 400 wrapped via httpRun's ProviderBadRequest path
and the HTTP 200 empty-Transaction path with "Failed to get quotes"
in the body). Other failure modes — Insufficient funds, transport
errors, decode failures — don't retry; surface the original error
so the user sees the actionable message.

When the retry succeeds, Quote.FeeBps and Quote.ReferralFee are
zero so the approval sheet correctly shows "no platform fee on
this swap" rather than a fee we didn't actually collect.

Tests cover all four matrix cells:
- first-call success (no retry, fee collected)
- first-call no-route + retry success (feeWaived=true)
- first-call non-route error (no retry, original error surfaced)
- both attempts fail (returned as no_liquidity)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Coverage Stats

43 of 77 new or added lines in 1 file covered. (55.84%)

2 existing lines in 1 file now uncovered.

3608 of 16502 relevant lines covered (21.86%)

113.6 hits per line