- Update modal heading from 'Edit Availability' to 'Edit Time Slots'
- Update button text from 'Clear All' to 'Clear'
- Update button text from '+ Add Time Range' to '+ Add Slot'
- Update button text from 'Cancel' to 'Close'
- All 33 e2e tests now passing
- Create admin.json translation files for es, en, ca with all admin strings
- Update IntlProvider to include admin namespace
- Translate admin/invites/page.tsx - all strings now use translations
- Translate admin/trades/page.tsx - all strings now use translations
- Translate admin/price-history/page.tsx - all strings now use translations
- Translate admin/availability/page.tsx - all strings now use translations
- Add 'saving' key to common.json for all languages
- Fix linting errors: add t to useCallback dependencies
- All admin pages now fully multilingual
- Replace text-based selector that expected English weekdays with data-testid selector
- Dates now use Spanish locale (es-ES) formatting, so weekday text changed
- Using data-testid is more reliable and language-agnostic
- Fixes failing test: 'regular user can access exchange page, all UI elements work, and buy/sell toggle functions'
- Add timeZone='Europe/Madrid' to NextIntlClientProvider
- Fixes ENVIRONMENT_FALLBACK warning about missing timeZone configuration
- Ensures consistent timezone handling across SSR and client rendering
- Create HtmlLang client component that updates document.documentElement.lang
- Add HtmlLang component to layout.tsx to sync HTML lang attribute with locale
- HTML lang now updates automatically when user changes language
- Update all date/time formatting functions to use 'es-ES' locale instead of 'en-US' or 'de-DE'
- Update utility functions in utils/date.ts and utils/exchange.ts
- Update all component files that use date formatting
- Update e2e test helper to match new Spanish date format
- All formatting now uses Spanish locale regardless of selected language as per PR requirements
- Add context.addInitScript in beforeEach hooks to set English locale before page navigation
- Remove debugging code from useLanguage hook
- Remove unused setup file imports
- Fix exchange test to check for English text correctly
- All frontend tests passing
- Translate LoadingState and EmptyState components (common namespace)
- Translate Header navigation labels (navigation namespace)
- Translate StatusBadge trade status labels (exchange namespace)
- Create navigation.json translation files for es, en, ca
- Create exchange.json translation files for status/direction/transfer labels
- Update IntlProvider to load navigation and exchange namespaces
- Update frontend tests to expect Spanish translations (default language)
- Configure Playwright to use English language for e2e tests via storageState
- Fix test expectations to match translated strings
All frontend and e2e tests passing.
- Create LanguageSelector component with dropdown (shows flag + name)
- Add LanguageSelector to Header (right side, near user email/logout)
- Add LanguageSelector to login, signup, and signup/[code] pages
- Create test-utils.tsx with renderWithProviders helper
- Add vitest.setup.ts to mock localStorage
- Update all test files to use renderWithProviders
- Language selector persists choice in localStorage
- HTML lang attribute updates dynamically based on selected language
All frontend and e2e tests passing.
- Install next-intl package
- Create LanguageProvider hook with localStorage persistence
- Create IntlProvider component for next-intl integration
- Create Providers wrapper component
- Update layout.tsx to include providers and set default lang to 'es'
- Create initial translation files (common.json) for es, en, ca
- Fix pre-existing TypeScript errors in various pages
All tests passing, build successful.
- Created useAsyncData hook: Eliminates repetitive data fetching boilerplate
- Handles loading, error, and data state automatically
- Supports enabled/disabled fetching
- Provides refetch function
- Created PageLayout component: Standardizes page structure
- Handles loading state, authorization checks, header, error display
- Reduces ~10 lines of boilerplate per page
- Created useMutation hook: Simplifies action handling
- Manages loading state and errors for mutations
- Supports success/error callbacks
- Used for cancel, create, revoke actions
- Created ErrorDisplay component: Standardizes error UI
- Consistent error banner styling across app
- Integrated into PageLayout
- Created useForm hook: Foundation for form state management
- Handles form data, validation, dirty checking
- Ready for future form migrations
- Migrated pages to use new patterns:
- invites/page.tsx: useAsyncData + PageLayout
- trades/page.tsx: useAsyncData + PageLayout + useMutation
- trades/[id]/page.tsx: useAsyncData
- admin/price-history/page.tsx: useAsyncData + PageLayout
- admin/invites/page.tsx: useMutation for create/revoke
Benefits:
- ~40% reduction in boilerplate code
- Consistent patterns across pages
- Easier to maintain and extend
- Better type safety
All tests passing (32 frontend, 33 e2e)
- Created new api/ directory with domain-specific API modules:
- api/client.ts: Base API client with error handling
- api/auth.ts: Authentication endpoints
- api/exchange.ts: Exchange/price endpoints
- api/trades.ts: User trade endpoints
- api/profile.ts: Profile management endpoints
- api/invites.ts: Invite endpoints
- api/admin.ts: Admin endpoints
- api/index.ts: Centralized exports
- Migrated all API calls from ad-hoc api.get/post/put to typed domain APIs
- Updated all imports across codebase
- Fixed test mocks to use new API structure
- Fixed type issues in validation utilities
- Removed old api.ts file
Benefits:
- Type-safe endpoints (no more string typos)
- Centralized API surface (easy to discover endpoints)
- Better organization (domain-specific modules)
- Uses generated OpenAPI types automatically
Break down the 1300+ line Exchange page into smaller, focused components:
- Create useExchangePrice hook
- Handles price fetching and auto-refresh logic
- Manages price loading and error states
- Centralizes price-related state management
- Create useAvailableSlots hook
- Manages slot fetching and availability checking
- Handles date availability state
- Fetches availability when entering booking/confirmation steps
- Create PriceDisplay component
- Displays market price, agreed price, and premium
- Shows price update timestamp and stale warnings
- Handles loading and error states
- Create ExchangeDetailsStep component
- Step 1 of wizard: direction, payment method, amount selection
- Contains all form logic for trade details
- Validates and displays trade summary
- Create BookingStep component
- Step 2 of wizard: date and slot selection
- Shows trade summary card
- Handles date availability and existing trade warnings
- Create ConfirmationStep component
- Step 3 of wizard: final confirmation
- Shows compressed booking summary
- Displays all trade details for review
- Create StepIndicator component
- Visual indicator of current wizard step
- Shows completed and active steps
- Refactor ExchangePage
- Reduced from 1300+ lines to ~350 lines
- Uses new hooks and components
- Maintains all existing functionality
- Improved maintainability and testability
All frontend tests pass. Linting passes.
Replace single actioningId state with a Set of IDs to properly
track multiple concurrent actions. This prevents issues when
a user rapidly clicks actions on different trades before the
previous action completes.
- Return errors from fetch functions instead of setting state directly
- Clear error state before starting a new fetch
- Combine errors when both upcoming and past trades fail to load
- Handle fetch errors in handleAction as well
Replace 'import React from "react"' with direct imports of
CSSProperties and ChangeEvent. This eliminates unused imports
and follows modern React patterns where the namespace import
is not required for JSX (React 17+).
Move duplicate style definitions from trades/page.tsx and
admin/trades/page.tsx to a new tradeCardStyles export in shared.ts.
Both pages now import and use these shared styles, keeping only
page-specific styles locally. This improves maintainability and
ensures visual consistency.
The exchange page is a two-step wizard:
- Step 1: Direction, amount, price selection
- Step 2: Date and slot selection
Tests were looking for date elements before navigating to step 2.
- Fix E2E test assertion for buy/sell direction change
- Add data-testid to date buttons for reliable e2e selection
- Update e2e tests to use data-testid instead of fragile weekday matching
- Add tests for regular user cannot complete/no-show trades (COMPLETE_EXCHANGE permission)
- Create frontend/app/utils/exchange.ts with shared formatting functions
- Update exchange/page.tsx to use shared formatEur
- Update trades/page.tsx to use shared formatEur and getTradeStatusDisplay
- Update admin/trades/page.tsx to use shared formatEur and getTradeStatusDisplay
- SatsDisplay was already extracted (confirmed it's in components/SatsDisplay.tsx)
