wallet_core::orders is the pure part: Quoted → AwaitingDeposit →
Processing → Success | Refunded | Failed, with Expired when a quote's
deadline passes before a deposit is seen; it never moves backwards, a
quote past its deadline expires without a network call, and the poll
delay doubles from ten seconds to five minutes (five seconds while
processing). Orders persist through an OrderStore port on the same
SQLite file; on start the app follows every order still open, and the
follower asks the provider with backoff and jitter, persists each move
and emits orders:updated.
Commands: swap_assets (what 1Click lists and the registry maps),
swap_preview (a dry quote), swap_order_create (a wet quote persisted
with its deposit address and deadline) and orders_list. The swap screen
sits behind a preview setting, says plainly that every pair today is
paid from an external wallet, quotes, shows the deposit address with a
QR, memo and deadline, and lists orders with their states.
Driven live on the dev network: BTC on bitcoin to USDC on near, 0.001
BTC quoted at 75.568313 USDC, at least 74.812629, about 805 s. Reserving
a deposit address failed with 1Click's "Failed to get quote": a wet
quote needs the partner credential the relay will hold (#40), which is
the operator's registration. Until then the screen previews and the
poller has nothing to follow; the state machine and the store are
covered by unit tests, including the mid-order restart the store makes
possible.
Refs #39
Refs #41
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014ftBXYuba8ARhQeF74oUgW
