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101: EMC Perps - show Phoenix TWAP progress and time until next suborder

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minimons
2026-10-24 19:30:20 +02:00
parent 28640f3203
commit 2f30712004
21 changed files with 712 additions and 32 deletions
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openspec/specs/evelyn-perps-service/spec.md
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@@ -83,3 +83,15 @@ Each venue SHALL carry its last-success time and whether the latest attempt fail
#### Scenario: Retained last success
- **WHEN** a subsequent read fails
- **THEN** its previous observations remain available with their original success time and failure indication
### Requirement: TWAP observations belong to existing filled positions
The service SHALL publish immutable TWAP observations only on matching existing Phoenix positions whose order has a positive actual fill and remaining executions. It SHALL preserve counters, quantities, nullable price and observation/estimated times without UI formatting. No new position SHALL be synthesized. TWAP errors SHALL retain the complete prior venue observation with failure status. Polling frequency SHALL remain unchanged.
#### Scenario: Unfilled order or no position
- **WHEN** an active TWAP has no actual fills or has no matching open position
- **THEN** it is absent from every overview row and cannot create a visible venue
#### Scenario: TWAP read fails
- **WHEN** the TWAP read fails after a successful venue observation
- **THEN** prior positions, TWAP observations and original timestamps remain with failed venue status
- **AND** other venues and wallets continue refreshing