chore(release): promote develop to stable v1.2.0#162
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chore(release): promote develop to stable v1.2.0#162jeziellopes wants to merge 141 commits intomainfrom
jeziellopes wants to merge 141 commits intomainfrom
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GitHub merge commits (Merge pull request #N) have 2 parents and cannot be signed off by authors. Filter them out before checking for Signed-off-by so release PRs (develop → main) don't fail DCO. Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Updated README to include badges for tests, code quality, and DCO with improved formatting.
- Domain ports: MarketDataSource, ConnectionStatus, OrderBook types - Domain book sync: pure bookFromSnapshot + applyDepthUpdate functions - Infrastructure: BinanceDataSource adapter with WS lifecycle, depth buffer, snapshot sequencing - Infrastructure: exponential backoff reconnect manager - Application: Zustand market-data store with RAF batching and selector hooks - Config singleton factory for dependency injection - 31 new tests, 100% coverage on domain/infra, 97.6% on stores Closes #99 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
feat(infra): WebSocket data layer — Binance live market data
# [1.1.0-next.2](v1.1.0-next.1...v1.1.0-next.2) (2026-04-04) ### Features * **infra:** WebSocket data layer — Binance live market data ([35791df](35791df)), closes [#99](#99) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
…admap Closes: companion to #100 merge Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…ption Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
- Reorganize imports in book-sync.ts, BinanceDataSource.ts, snapshot.ts, ws-client.ts, reconnect.test.ts, config.ts, market-data.ts, market-data.test.ts - Refactor theme-dropdown.tsx migration block to store getItem result in local var instead of using non-null assertion Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
docs(readme): mark WebSocket data layer shipped, sync roadmap
# [1.1.0-next.3](v1.1.0-next.2...v1.1.0-next.3) (2026-04-04) ### Bug Fixes * **lint:** resolve Biome import-order and noNonNullAssertion violations ([03d7c04](03d7c04)) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
- Add loader to /symbol/$symbol that validates ticker (uppercase normalize), throws notFound() for unknown symbols, and triggers market data init - Add validateSearch with Zod schema: tab (book|trades|depth), levels (number) with catch-based defaults (tab='book', levels=20) - Add notFoundComponent with 404 page and link back to BTCUSDT - Add beforeLoad redirect on / → /symbol/BTCUSDT (AC-8) - Wire useConnectionStatus() to LiveIndicator in __root.tsx (replaces hardcoded) - Add normalizeSymbol(), isValidSymbol() helpers to lib/symbols.ts - Add pricePrecision, qtyPrecision fields to SymbolInfo and all 18 entries - Create stores/ui.ts — Zustand slice for active tab + levels, synced from URL - Pass tab/levels as props through TerminalLayout (wired, ready for #96) Closes #98 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Replace 'as never' with 'as any' (matching index.tsx pattern) so TypeScript doesn't infer the entire route config as never. Add explicit type annotations on loader params and cast useLoaderData/useSearch return types to their concrete types. Fixes: Property does not exist on type 'never' errors in Vercel build. Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…er types The redirect() call inside the loader needs both 'to' and 'params' cast as never — matching the established pattern in index.tsx. Casting only 'to' as any left params unresolved against the router's generated types, causing build failure: 'symbol does not exist in type ParamsReducerFn'. Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
TanStack Router skips beforeLoad on cached route matches, so the / -> BTCUSDT redirect was silently ignored when clicking the logo from a symbol page. Fix: link directly to /symbol/BTCUSDT instead of routing through /. The beforeLoad redirect on / remains as a fallback for direct URL access. Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…sible The root route should show the portfolio landing page, not redirect. Removing beforeLoad redirect and restoring logo link to /. Also reverts optional search params schema (no longer needed without the redirect). Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
feat(routing): symbol route loaders with validation and error states
# [1.1.0-next.4](v1.1.0-next.3...v1.1.0-next.4) (2026-04-05) ### Bug Fixes * **routing:** cast redirect params as never to satisfy TS strict router types ([5f82204](5f82204)) * **routing:** link logo directly to /symbol/BTCUSDT ([cf730eb](cf730eb)) * **routing:** remove auto-redirect from / — landing page should be visible ([99bedf4](99bedf4)) * **routing:** remove stale biome-ignore comment on never cast ([58c9f56](58c9f56)) * **routing:** resolve TS errors from 'as never' route cast ([c1b7628](c1b7628)) ### Features * **routing:** symbol route loaders with validation and error states ([014ca0e](014ca0e)), closes [#96](#96) [#98](#98) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
- Export OrderBookState from order-book.tsx for shared typing - Add useOrderBookViewState(levels) in features/order-book — transforms raw Map-based OrderBook into PriceLevel[] view model with cumulative totals and percent-width bars; three separate Zustand subscriptions avoid infinite re-renders from object-returning selectors - Add TradesFeed component consuming NormalizedTrade[] — shows time, price, qty, side with trading-bid/trading-ask colour coding; isBuyerMaker=true → sell (aggressor was seller) - Replace MOCK_ORDER_BOOK_STATE in trading layout with live useOrderBookViewState; show animated skeleton while orderBook is null - Replace MOCK_TERMINAL_TRADES in DataPanel with live useTrades() - 18 new tests (use-order-book-data.test.ts + trades-feed.test.tsx) Closes #96 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
- Extract LiveIndicatorConnected from RootComponent so __root.tsx no longer subscribes to any Zustand store; header re-renders stop - Add OrderBookPanel + TradesFeedPanel leaf components in -trading-layout; TerminalLayout has zero high-freq selectors - Refactor DataPanel to accept TradesFeedSlot: ReactNode render prop so subscription ownership stays in the leaf, not the panel shell Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…ertyTypes Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
feat(order-book): wire Order Book UI to live WebSocket data
# [1.1.0-next.5](v1.1.0-next.4...v1.1.0-next.5) (2026-04-05) ### Bug Fixes * **lint:** replace noNonNullAssertion violations in order-book test ([9cd395c](9cd395c)) * **live-indicator:** add undefined to className for exactOptionalPropertyTypes ([34d4f54](34d4f54)) ### Features * **order-book:** wire Order Book UI to live WebSocket data ([0549859](0549859)), closes [#96](#96) ### Performance Improvements * **root:** scope store subscriptions to leaf components — fix [#104](#104) [#105](#105) ([1404b72](1404b72)), closes [hi#freq](https://github.com/hi/issues/freq) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
…fills - Add MarketTradesPanel leaf component (owns useTrades() subscription) - Split Order Book panel: 2/3 order book + 1/3 Market Trades feed - Add MarketTradesFeed component for NormalizedTrade[] display - Rename DataPanel Trades tab -> My Trades (shows user simulated fills) Closes #106 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…r fills - Add 'trades' grid panel (key=trades) for live exchange market trades - MarketTradesFeed + MarketTradesPanel leaf (owns useTrades() subscription) - DEFAULT_LAYOUTS v12: trades panel sits below order book in bottom row - redistributeLayout handles new 'trades' column in bottom row alignment - DataPanel Trades tab renamed to My Trades (user simulated fills) Closes #106 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
feat(order-book): column headers + ARIA table semantics
- Add NormalizedCandle interface to domain layer - Add fetchKlines() to MarketDataSource port + BinanceDataSource impl - Add klines state, loadKlines action, useKlines selector to market-data store - Rewrite CandleChart to fetch real klines from Binance REST API - Imperative store subscription avoids React re-renders on data updates - Race-condition handled by seeding from store state at mount time - Rewrite PortfolioSummaryWidget to subscribe to portfolio store - Removed mock props; only botPnl passed from parent - Computes totalBalance/totalPnL/totalPnLPct from USDT balance - Remove MOCK_CANDLES_BY_INTERVAL and MOCK_PORTFOLIO_SUMMARY from mock-data.ts - Update market-data.test.ts: add fetchKlines mock + klines reset Closes #151 Closes #152 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…rtfolio feat(chart-portfolio): wire real Binance klines and portfolio store
- Add NormalizedKlineUpdate to domain (extends NormalizedCandle + isClosed) - Add onKlineUpdate() and subscribeKlineStream() to MarketDataSource port - Add KlineEventSchema to Binance schemas (discriminated union) - BinanceDataSource: subscribe @kline_<interval> stream after loadKlines; reconnects combined WS to include kline sub-stream without disrupting depth/trade/ticker streams (wsClient.connect closes old WS silently) - market-data store: register onKlineUpdate in initMarketData; live ticks update last candle (klineIsLiveTick=true); closed candles append to ring buffer (max 500, klineIsLiveTick=false); loadKlines calls subscribeKlineStream after REST fetch - CandleChart: uses series.update() for live ticks (no scroll jump) and series.setData() + fitContent() for full loads only - OrderBookRow: depth fill now spans full row via CSS background-image gradient on <tr> instead of absolute DepthBar inside first <td> - Update tests: mock source gets onKlineUpdate/subscribeKlineStream; row test checks backgroundImage instead of DepthBar DOM node Closes #154 Closes #155 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…-row fix(chart-order-book): real-time kline stream and full-row depth bar
Replace fitContent() with setVisibleLogicalRange() so the chart opens anchored to the most recent ~100 candles. This avoids cramming all 500 REST bars into a single tiny viewport on load. - Added VISIBLE_BARS = 100 constant - showLatestBars() helper: from=max(0,len-100), to=len+3 (right margin) - Live tick path (klineIsLiveTick) unchanged — no view jump on every tick - ResizeObserver fallback uses fitContent() only if no data yet Closes #157 Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
All core features are shipped. Update three documents to reflect reality: README.md - Status blurb: "Active development / order book wiring in progress" → "P0 + P1 complete" - What It Does: add OHLCV chart, live ticker, full-row depth bars - Roadmap table: all six rows now show ✅ Merged with PR links ROADMAP.md - P0 table: mark all three features ✅ Merged - P1 table: mark order entry + portfolio ✅ Merged; add OHLCV row docs/PRD.md - In-scope list: replace trading-engine issue link with flow PR links - All quality-criteria checkboxes flipped from [ ] to [x] (TypeScript note clarified: no :any types, a few as casts at Zod boundaries) Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
fix(chart): default to last 100 bars instead of fitContent
# [1.1.0-next.25](v1.1.0-next.24...v1.1.0-next.25) (2026-04-10) ### Bug Fixes * **chart:** default to last 100 bars instead of fitContent ([8a8ad7a](8a8ad7a)), closes [#157](#157) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
docs: sync README, ROADMAP and PRD to reflect P0+P1 complete
Add Zustand persist middleware so balances and trade history survive
page reloads. Add resetPortfolio() action + confirmation button on
the /portfolio route.
Changes:
- src/stores/portfolio.ts
- Wrap store with persist() middleware (key: flow:portfolio:v1)
- partialize: only balances + openOrders + filledOrders persisted
- merge: clear openOrders on hydration — LocalFillEngine pending
queue is not restored, so stale limit orders would never fill
- INITIAL_STATE constant extracted for reuse in reset
- resetPortfolio() flushes engine pending queue + resets to
INITIAL_STATE
- filledOrders capped at MAX_FILLED_ORDERS (500) to bound storage
- MAX_FILLED_ORDERS = 500 constant
- src/routes/portfolio.tsx
- Reset button with 2-step inline confirmation (no window.confirm)
- First click: button turns destructive + shows warning text
- Second click: calls resetPortfolio() and returns to normal state
- onBlur resets confirming state if user clicks away
- src/stores/portfolio.test.ts (new file, 5 tests)
- Initial state assertions
- resetPortfolio() restores balances + clears orders
- persist middleware presence verified
Closes #133
Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
feat(portfolio): persist state to localStorage with reset button
# [1.1.0-next.26](v1.1.0-next.25...v1.1.0-next.26) (2026-04-10) ### Features * **portfolio:** persist state to localStorage with reset button ([d092d95](d092d95)), closes [#133](#133) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
Mark the two 🔄 In progress rows as shipped and add two rows for work completed since the table was last written: - React composition patterns → ✅ #64 - Route component extraction → ✅ #115 - Typography overhaul (Rajdhani + Noto Sans Mono) → ✅ #122 (new row) - Tailwind className lint enforcement → ✅ #131 (new row) Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
docs(roadmap): mark all Design System Status items complete
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Semantic-release auto-committed chore(release): 1.1.0 directly to main with CHANGELOG.md and package.json updates. Merging main back into develop to unblock the develop → main promotion PR (#162). Resolution: - CHANGELOG.md: keep develop (all next.x history); semantic-release will regenerate the full file for v1.2.0 - package.json: keep develop version 1.1.0-next.26 for the same reason Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
…to flow - Remove @semantic-release/git: the plugin auto-commits CHANGELOG.md and package.json directly to main after every stable release. That commit is never in develop, causing conflicts on every subsequent develop → main PR. Removing it means semantic-release still tags, publishes GitHub releases and generates release notes — just without writing files back to the repo. - Remove @semantic-release/changelog: only relevant alongside the git plugin since nothing commits the generated file without it. - Rename package name from 'trading-engine' to 'flow' to match the repo. Signed-off-by: Jeziel Lopes <jeziellopes@gmail.com>
chore(sync): back-merge main v1.1.0 release commit into develop
# [1.2.0-next.1](v1.1.0...v1.2.0-next.1) (2026-04-10) ### Bug Fixes * **chart+order-book:** real-time kline stream and full-row depth bar ([45be9af](45be9af)), closes [#154](#154) [#155](#155) * **chart:** default to last 100 bars instead of fitContent ([8a8ad7a](8a8ad7a)), closes [#157](#157) * **data-panel:** My Trades shows user fills + Activity tab isolation ([1239dac](1239dac)), closes [#97](#97) [#108](#108) * **ds:** replace bg-ds-gray-800 with bg-muted in Badge; set DataPanel default to trades tab; rename column header to Qty ([acf005f](acf005f)), closes [#138](#138) [#139](#139) [#145](#145) * **infra:** add order book gap detection and snapshot staleness check ([7a381a5](7a381a5)), closes [#117](#117) * **landing:** mark all features done; replace inline styles with Tailwind ([074229f](074229f)), closes [#134](#134) [#137](#137) * **layout:** add sm breakpoint for market trades panel + correct DEFAULT_LAYOUTS v13 ([3815c6a](3815c6a)) * **lint:** replace noNonNullAssertion violations in order-book test ([9cd395c](9cd395c)) * **lint:** resolve Biome import-order and noNonNullAssertion violations ([03d7c04](03d7c04)) * **live-indicator:** add undefined to className for exactOptionalPropertyTypes ([34d4f54](34d4f54)) * **market-data:** align stream subscriptions with Binance spot reference ([7a9d848](7a9d848)), closes [#129](#129) * **order-book:** align row font size with market trades (text-sm → text-xs, py-px → py-0.5) ([408d228](408d228)) * **order-book:** depth bar fills right-to-left on both bid and ask sides ([2d245ba](2d245ba)) * **order-book:** fix NaN bucketing, correct grouping options, move controls out of drag area ([107d942](107d942)) * **order-book:** remove levels URL param, show 50 rows, clean tab param ([1a2beea](1a2beea)) * **order-book:** replace aria-hidden with role=presentation on SVGs, remove stale Binance reference block ([be2084f](be2084f)) * **order-book:** reverse asks display order so best ask sits nearest spread ([065d02a](065d02a)) * **panel:** conditional cursor-move, title contrast + rich empty states ([2a32aa9](2a32aa9)), closes [#141](#141) [#142](#142) [#143](#143) [#141](#141) [#142](#142) [#143](#143) * **routing:** cast redirect params as never to satisfy TS strict router types ([5f82204](5f82204)) * **routing:** link logo directly to /symbol/BTCUSDT ([cf730eb](cf730eb)) * **routing:** redirect legacy ?tab=book&levels params to clean URL ([187bad9](187bad9)) * **routing:** remove auto-redirect from / — landing page should be visible ([99bedf4](99bedf4)) * **routing:** remove stale biome-ignore comment on never cast ([58c9f56](58c9f56)) * **routing:** resolve TS errors from 'as never' route cast ([c1b7628](c1b7628)) * **routing:** use location.searchStr in beforeLoad, align typecheck with build ([6ba9652](6ba9652)) * **styles:** update body font-family to Noto Sans Mono (stale Geist Mono ref) ([2eccda9](2eccda9)) * **ui:** add font-mono tabular-nums to Input primitive for consistent number rendering ([17683dc](17683dc)) ### Features * **chart+portfolio:** wire real Binance klines and portfolio store ([ebd4b32](ebd4b32)), closes [#151](#151) [#152](#152) * **infra:** WebSocket data layer — Binance live market data ([35791df](35791df)), closes [#99](#99) * **layout:** market trades as separate grid panel, My Trades for user fills ([7b90b0f](7b90b0f)), closes [#106](#106) * **layout:** market trades under order book, My Trades tab for user fills ([ef19bda](ef19bda)), closes [#106](#106) * **layout:** trades panel below order book (2/3+1/3), Price/Amount/Time columns ([208dce8](208dce8)) * **order-book:** column headers + semantic table structure ([20633d7](20633d7)), closes [#140](#140) [#144](#144) * **order-book:** hover highlight + click to set limit price ([65a102b](65a102b)), closes [#126](#126) * **order-book:** price grouping dropdown + view mode toggle ([#109](#109)) ([0c89887](0c89887)) * **order-book:** wire Order Book UI to live WebSocket data ([0549859](0549859)), closes [#96](#96) * **order-entry:** simulated order entry with LocalFillEngine ([53ce52a](53ce52a)), closes [#97](#97) * **portfolio:** persist state to localStorage with reset button ([d092d95](d092d95)), closes [#133](#133) * **routing:** symbol route loaders with validation and error states ([014ca0e](014ca0e)), closes [#96](#96) [#98](#98) * **ticker:** wire live price, OHLV, and tick direction from [@mini](https://github.com/mini)Ticker stream; fix portfolio widget ([ac6fd2e](ac6fd2e)), closes [#135](#135) [#136](#136) * **ui:** add Dropdown primitive; refactor GroupingSelect to use it ([cc3e312](cc3e312)) ### Performance Improvements * **chart:** fix CandleChart blink via PortfolioWidget extraction + stable ref ([d6baa9a](d6baa9a)), closes [#105](#105) [#105](#105) * **order-book:** prevent CLS micro-stutters on live data updates ([475e041](475e041)), closes [#118](#118) * **root:** scope store subscriptions to leaf components — fix [#104](#104) [#105](#105) ([1404b72](1404b72)), closes [hi#freq](https://github.com/hi/issues/freq) * **tab:** fix blank screen and frozen UI on tab return ([e10f617](e10f617)), closes [#113](#113) Signed-off-by: semantic-release-bot <semantic-release-bot@martynus.net>
chore(release): remove @semantic-release/git plugin + rename package to flow
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Release promotion:
develop→mainMerging all P0 + P1 work shipped since v1.1.0 (Apr 4). Semantic-release will compute v1.2.0 from the
feat(commits.What's new since v1.1.0
Features
@miniTickerstream (feat(ticker): wire live price, OHLV, and tick direction from @miniTicker stream; fix portfolio widget #147)LocalFillEngine, balance management (feat(order-entry): simulated order entry with LocalFillEngine #132)src/ui/library (refactor(order-book): levels refactor post-#111 #116)Performance
<Activity>isolation (perf(tab): fix blank screen and frozen UI on tab return #114)Bug fixes
fitContent()withsetVisibleLogicalRangeanchored to last 100 barsDesign system
font-brand/font-cyphertokens (refactor(design-system): Rajdhani + Noto Sans Mono; font-brand token for Orbitron #122)eslint-plugin-better-tailwindcss(chore(lint): add eslint-plugin-better-tailwindcss for className hygiene #131)Stats