feat(wallet): Nodes shortcut with the blocks your evonodes proposed this epoch - #1036
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…poch Adds a home-feed card (shown only when the wallet has active evonodes) with the number of Platform blocks they have proposed in the current epoch, "Epoch N · started <relative>", tapping into the masternode list, which now shows the per-evonode count on each row. Privacy: the wallet never names its own evonodes to DAPI. Instead of the by-ids query (whose request would list exactly our nodes), `EvonodeEpochBlocksService` pages the whole epoch's proposer tallies with `getEvonodesProposedEpochBlocksByRange` — a request with no node ids, identical for every wallet — and joins against the owned set on-device. A wallet without evonodes issues no query at all. Refresh: sync done, app foreground, wallet/network switch, and screen appear (throttled to 5 min). The epoch label uses the SDK's new `getCurrentEpoch()` (dashpay/platform#4453 — the old one returned epoch 0). Also factors the Masternodes hosting wrapper into `MasternodesScreen.hostingController(popFrom:)`, shared by the Governance menu and the home card. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughThe change centralizes evonode epoch-block monitoring and shares results across Home and Masternodes. It replaces the Home epoch card with a Nodes shortcut that shows epoch data and opens the Masternodes screen. ChangesEvonode monitoring and Nodes shortcut
Estimated code review effort: 4 (Complex) | ~45 minutes Merge Risk: 🟡 Moderate · up to The Nodes shortcut and masternode counts can remain stale or become inconsistent after sync, wallet/network changes, or overlapping refreshes, and a saved shortcut can appear for wallets without active evonodes. These concrete correctness and behavior issues require follow-up before the PR is merge-ready. Suggested reviewers: Sequence Diagram(s)sequenceDiagram
participant HomeViewController
participant EvonodeEpochBlocksMonitor
participant EvonodeEpochBlocksService
participant MasternodesScreen
participant NodesShortcutIcon
HomeViewController->>EvonodeEpochBlocksMonitor: request refresh
EvonodeEpochBlocksMonitor->>EvonodeEpochBlocksService: fetch active evonode blocks
EvonodeEpochBlocksService-->>EvonodeEpochBlocksMonitor: return validated tally
EvonodeEpochBlocksMonitor-->>NodesShortcutIcon: publish epoch data
EvonodeEpochBlocksMonitor-->>MasternodesScreen: publish epoch data
HomeViewController->>MasternodesScreen: push hosting controller
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✅ Passed checks (4 passed)
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Inline comments:
In
`@DashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksService.swift`:
- Around line 99-102: Update fetch(ownedProTxHashes:) to return an empty
EvonodeEpochBlocks immediately when ownedProTxHashes is empty, before resolving
SwiftDashSDKHost.shared.sdk or issuing any query; preserve the existing
SDK-unavailable behavior for non-empty sets.
- Line 171: Wrap the logger statement in the evonode blocks scanning flow so no
Swift source line exceeds 180 characters; preserve the existing message and
privacy behavior, optionally by precomputing the epoch display string before
calling Self.logger.info.
- Around line 122-153: The EvonodeEpochBlocksService scan must not return
tallies after reaching maxPages on a full final page. In the loop around
getEvonodesProposedEpochBlocksByRange, detect when pages reaches Self.maxPages
while page.count >= Self.pageSize and throw the existing page-limit error before
returning the tally; preserve normal termination for short or empty pages.
In `@DashWallet/Sources/UI/Home/Views/HomeViewModel.swift`:
- Around line 287-298: The evonode epoch-block task cleanup can clear the
reference to a newer replacement task after cancellation. Update
refreshEvonodeEpochBlocks and its defer cleanup to use a generation token or
task identity, clearing evonodeEpochBlocksTask only when the completing task
still owns the current slot; preserve cancellation and replacement behavior.
In `@DashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swift`:
- Around line 332-339: Update the epochBlocks display in the MasternodesScreen
row to format counts using the active locale before passing them to the
localized string, reusing the existing NumberFormatter approach from the home
card while preserving the singular “1 block” branch.
- Around line 86-105: Update the view model around loadEpochBlocks() to observe
the same sync-completion, foreground, wallet-change, and network-change events
as HomeViewModel. Cancel any in-flight epochBlocksTask, clear stale epochBlocks
as appropriate, and reload using the current masternode/wallet state after each
event while preserving the existing initial load behavior.
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DashWallet.xcodeproj/project.pbxprojDashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksService.swiftDashWallet/Sources/UI/Home/HomeViewController.swiftDashWallet/Sources/UI/Home/Views/HomeView.swiftDashWallet/Sources/UI/Home/Views/HomeViewModel.swiftDashWallet/Sources/UI/Menu/Governance/GovernanceMenuScreen.swiftDashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swiftDashWallet/en.lproj/Localizable.strings
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- Empty owned set returns without touching the SDK (no query at all). - A scan still paging at the page guard throws `pageLimitReached` instead of reporting a truncated tally; callers keep their last value. - Generation token owns the in-flight fetch (home + masternode list): a superseded fetch unwinding late can no longer clear or publish over its replacement. - Masternode list refreshes its tallies on the same events as the home card (sync done, foreground, wallet/network switch). - Locale-formatted per-row counts; log line wrapped under 180 chars. - Failed fetches retry after 30 s on routine triggers (not the 5-min success throttle) and log why the card is hidden. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ange with it Proved proposer queries must name an explicit epoch — the proof verifier rejects "current" (`proved proposer queries require an explicit epoch`), so every range scan failed silently and the card/rows never populated. The service now resolves the current epoch via `getCurrentEpoch()` first (a hard dependency on dashpay/platform#4453) and passes its index to every page. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Inline comments:
In
`@DashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksService.swift`:
- Around line 130-147: The scan launched by the evonode epoch-block task must
not continue after its parent task is cancelled. Update the task/scanner flow
around currentEpoch and getEvonodesProposedEpochBlocksByRange to propagate
cancellation into Task.detached and abort the active SDK request, or await
scanner termination before allowing epochBlocksTask or evonodeEpochBlocksTask to
start a replacement; preserve serialized range scans.
- Around line 208-209: Update the count parsing in the entry-processing logic to
initialize the UInt64 tally from number.stringValue using UInt64(...), rather
than NSNumber.uint64Value, so negative counts fail through the existing
malformedEntry path instead of becoming large unsigned values.
In `@DashWallet/Sources/UI/Home/Views/HomeViewModel.swift`:
- Around line 329-352: The refreshEvonodeEpochBlocks method currently exits
whenever evonodeEpochBlocksTask is active, even for forced requests from the
sync-complete trigger. Preserve forced refreshes by queueing or coalescing a
forced request to run after the current task releases its slot, or serialize
replacement only after the active scan finishes; keep ordinary refresh requests
deduplicated.
- Around line 367-372: The catch path for the evonode epoch blocks fetch must
update evonodeEpochBlocksLastFetchFailed only when the task is not cancelled and
its captured fetch generation still matches evonodeEpochBlocksGeneration. Apply
this guard in the fetch flow surrounding the shown catch block so stale or
cancelled requests cannot overwrite the replacement fetch’s state.
In `@DashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swift`:
- Around line 125-148: Update loadEpochBlocks and its callers to track the last
attempt and failure state, applying a five-minute throttle for routine refreshes
and a 30-second retry interval after failures, following the existing
HomeViewModel behavior. Allow wallet or network changes to bypass the routine
throttle when necessary, while preventing repeated screen entry or foreground
events from rescanning the epoch.
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DashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksService.swiftDashWallet/Sources/UI/Home/Views/HomeViewModel.swiftDashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swift
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…cks refresh policy CodeRabbit follow-ups, resolved by centralising the policy instead of duplicating it in two view models: - `EvonodeEpochBlocksMonitor` (shared; one scan serves every screen, seam via `EvonodeEpochBlocksProviding` + injectable owned-evonode source) serialises scans: at most one in flight, a forced refresh requested while one runs is queued behind it (never dropped), routine triggers are throttled (5 min after success, 30 s after failure), and a wallet/network reset cancels the running scan, drops the stale value and queues a forced one. Failure state is only recorded by the live generation. - The service forwards the caller's cancellation into its detached scan (`withTaskCancellationHandler` + stop flag checked per page) and parses counts through their decimal text so negatives are rejected. - Home and Masternodes view models mirror the monitor and only call `refresh()` on appear; the list therefore gets the same throttle and lifecycle triggers as the card. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ead of the home card
Replaces the home-feed card with a "Nodes" shortcut in the customizable
shortcut bar (long-press to switch), per the owner's direction:
- `ShortcutActionType.nodes`, offered in the customization picker — and
swapped into the default bar's last slot — only while the wallet has
active evonodes (same runtime gating as CrowdNode / Switch Wallet).
- `NodesShortcutIcon`: a live 46 pt disc — the epoch day (0–9, recomputed
every minute from the epoch start) large on top, a divider, and the
blocks proposed this epoch ("99+" cap) on the bottom strip; "–" until
the first tally; accessibility label carries both numbers. Reads the
shared `EvonodeEpochBlocksMonitor`.
- Tap opens the Masternodes list (per-row counts unchanged).
- Home no longer mirrors the tallies; it only nudges the monitor on appear.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Inline comments:
In `@DashWallet/Sources/UI/Home/Views/Shortcuts/Models/ShortcutAction.swift`:
- Around line 83-86: Update HomeViewModel.reloadShortcuts() to revalidate
persisted .nodes shortcuts against active evonodes before displaying them. When
no active evonodes exist, replace .nodes with a valid fallback or rebuild the
default shortcut bar, while preserving valid custom shortcuts.
In `@DashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swift`:
- Around line 45-50: Update the MasternodesScreen subscription around
EvonodeEpochBlocksMonitor so lifecycle events that clear or refresh the monitor
also trigger load(), keeping the masternode list and ownership indexes current
while the screen remains visible. Observe the monitor’s existing
lifecycle/context-change signals alongside $blocks, and preserve the current
main-thread handling and cancellables storage.
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DashWallet.xcodeproj/project.pbxprojDashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksMonitor.swiftDashWallet/Sources/Infrastructure/SwiftDashSDK/Masternodes/EvonodeEpochBlocksService.swiftDashWallet/Sources/UI/Home/HomeViewController+Shortcuts.swiftDashWallet/Sources/UI/Home/Views/HomeView.swiftDashWallet/Sources/UI/Home/Views/HomeViewModel.swiftDashWallet/Sources/UI/Home/Views/Shortcuts/Models/ShortcutAction.swiftDashWallet/Sources/UI/Home/Views/Shortcuts/NodesShortcutIcon.swiftDashWallet/Sources/UI/Home/Views/Shortcuts/ShortcutItemView.swiftDashWallet/Sources/UI/Menu/Tools/MasternodesScreen.swiftDashWallet/en.lproj/Localizable.strings
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…list on context changes - Defaults unchanged: Nodes is offered in the long-press picker for evonode owners and never placed automatically (owner's direction). - A persisted Nodes shortcut degrades to Spend / the faucet while the active wallet runs no evonodes (e.g. after a wallet switch); the saved config is untouched and it returns with an evonode wallet. - `EvonodeEpochBlocksMonitor.contextVersion` bumps on sync-done and wallet/network changes; the Masternodes list reloads itself (and its ownership indexes) on it while visible. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
…ealth - Icon redesign (design B): the rim is an epoch-progress ring, the epoch day sits large in the centre, and a white badge on the bottom edge carries the blocks proposed this epoch. - Health colouring: blue when every evonode is proposing; yellow when any evonode hasn't proposed a block in the last 2 days; red when we're on epoch day 4+ and an evonode still has no block this epoch. - Platform only reports per-epoch totals, so recency is tracked locally: `EvonodeProposalActivity` folds every successful tally (per node: last observed increase, first observation, epoch-aware) and is persisted per network; the monitor publishes it and the icon evaluates `EvonodeHealth` every minute. Accessibility label names the condition. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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`isPreviewMode` is declared inside `#if DEBUG`, but `refreshEvonodeEpochBlocks` read it unguarded, so any configuration without `DEBUG` failed to compile with `cannot find 'isPreviewMode' in scope`. That is every build QA and TestFlight install: the dashpay Release configuration sets `SWIFT_ACTIVE_COMPILATION_CONDITIONS = "PIGGYCARDS_ENABLED DASHPAY"` with no `DEBUG`. Not a DashConnect problem — the line arrives from develop with #1036, and the sibling `reloadShortcuts` already wraps the same guard in `#if DEBUG`. Debug builds hide it and the repo's CI runs no build at all, so it went unnoticed; develop's own Release build is broken the same way and still needs its own fix. Verified with a clean Release build of the `dashpay` scheme. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Summary
A "Nodes" shortcut in the home shortcut bar (the customizable row — long-press to switch), only for wallets with active evonodes: its live icon is an epoch-progress ring with the epoch day (0–9) in the centre and the blocks your evonodes proposed this epoch in a badge on the bottom edge; the disc is blue while every node proposes, yellow when one hasn't proposed a block in the last 2 days, red when it's epoch day 4+ and a node still has none this epoch (recency is tracked locally from successive tallies —
EvonodeProposalActivity, persisted per network — because Platform only reports per-epoch totals); tap opens the masternode list, where each evonode row also shows its own count. Opt-in only: the default bar is unchanged; evonode owners add it via the long-press picker, everyone else never sees it. A saved Nodes shortcut degrades to Spend while the active wallet has no evonodes.Privacy
The wallet never sends its own proTxHashes for this. Instead of
getEvonodesProposedEpochBlocksByIds(whose request would list exactly our nodes),EvonodeEpochBlocksServicepages the whole epoch's proposer tallies withgetEvonodesProposedEpochBlocksByRange— a request that carries no node ids and is identical for every wallet — and joins against the owned set on the device. A DAPI node learns only that some client read the epoch tallies (what a block explorer does). A wallet without evonodes issues no query at all (verified on the QA sim: no service log lines). This is stronger than per-id "individual" queries, which could still be correlated by a node seeing the same client ask about the same ids.Behaviour
getCurrentEpoch()(feat(sdk-ffi): expose the current epoch; fix getCurrentEpoch and the proposed-blocks range proof platform#4453 — the old bridge returned epoch 0) and passed explicitly to the range query: the proof verifier rejects proved proposer queries without an explicit epoch, so this is a hard dependency, not just the label. If the epoch lookup fails, nothing is shown (previous value kept).MasternodesScreen.hostingController(popFrom:)factored out and shared by the Governance menu and the Nodes shortcut.Depends on dashpay/platform#4453 (merged) and dashpay/platform#4456 (open): #4453 gives the app the current epoch (the range query needs an explicit epoch to verify); #4456 makes the range query's proof verify at all (the bridge dropped the
limit, so every proved page failed withProof is missing data for query range). Merge #4456 before this.Test plan
dashpaysimulator build green against av4.2-dev+ #4453 xcframework.…ByIdsrequest in DAPI logs.🤖 Generated with Claude Code
Summary by CodeRabbit
New Features
Bug Fixes
Localization