Real-time shopping list with SSE sync between multiple clients, automatic
item categorization using embedding-based classification + Bring icon
matching, and card-based UI with category grouping.
- SSE broadcast for live sync (add/check/remove items across tabs)
- Hybrid categorizer: direct catalog lookup → category-scoped embedding
search → per-category default icons, with DB caching
- 388 Bring catalog icons matched via multilingual-e5-base embeddings
- 170+ English→German icon aliases for reliable cross-language matching
- Move cospend dashboard to /cospend/dash, /cospend redirects to list
- Shopping icon on homepage links to /cospend/list
Fix dev-mode reconnect storm by persisting mongoose connection state on
globalThis instead of a module-level flag that resets on Vite HMR.
Eliminate redundant in_season DB query on /rezepte — derive seasonal
subset from all_brief client-side. Parallelize all page load fetches.
Replace N+1 settlement queries in balance route with single batch $in
query. Parallelize balance sum and recent splits aggregations.
Trim unused dateModified/dateCreated from recipe brief projections.
Add indexes: Payment(date, createdAt), PaymentSplit(username),
Recipe(short_name), Recipe(season).
- Add SvelteKit PageLoad/LayoutLoad/Actions types to recipe route files
- Fix possibly-undefined access on recipe.images, translations.en
- Fix parseFloat on number types in cospend split validation
- Use discriminated union guards for IngredientItem/InstructionItem
- Fix cache invalidation Promise<number> vs Promise<void> mismatch
- Suppress Mongoose model() complex union type error in WorkoutSession
Replace ~100 `any` usages with proper types: use existing interfaces
(RecipeModelType, BriefRecipeType, IPayment, etc.), Record<string, unknown>
for dynamic objects, unknown for catch clauses with proper narrowing,
and inline types for callbacks. Remaining `any` types are in Svelte
components and cases where mongoose document mutation requires casts.
Add type annotations, JSDoc types, null checks, and proper generics
to eliminate all svelte-check errors. Key changes include:
- Type $state(null) variables to avoid 'never' inference
- Add JSDoc typedefs for plain <script> components
- Fix mongoose model typing with Model<any> to avoid union complexity
- Add App.Error/App.PageState interfaces in app.d.ts
- Fix tuple types to array types in types.ts
- Type catch block errors and API handler params
- Add null safety for DOM queries and optional chaining
- Add standard line-clamp property alongside -webkit- prefix
Consolidate duplicate recipe API routes into a single
api/[recipeLang=recipeLang]/ structure. Both /api/recipes/ and
/api/rezepte/ URLs continue to work via the param matcher. Shared
read endpoints now serve both languages with caching for both.
Also: remove dead code (5 unused components, cookie.js) and the
redundant cron-execute recurring payment route.
Move components from flat src/lib/components/ into recipes/, faith/, and
cospend/ subdirectories. Replace ~144 relative imports across API routes
and lib files with $models, $utils, $types, and $lib aliases. Add $types
alias to svelte.config.js. Remove unused EditRecipe.svelte.
Clicking a category on the bar chart now filters the recent activity
list to show only payments in that category. Includes a clear filter
button and empty state message. Also increases recent splits from 10
to 30 for better coverage when filtering.
Implement comprehensive caching for all cospend routes to improve performance:
Cache Implementation:
- Balance API: 30-minute TTL for user balances and global balances
- Debts API: 15-minute TTL for debt breakdown calculations
- Payments List: 10-minute TTL with pagination support
- Individual Payment: 30-minute TTL for payment details
Cache Invalidation:
- Created invalidateCospendCaches() helper function
- Invalidates user balances, debts, and payment lists on mutations
- Applied to payment create, update, and delete operations
- Applied to recurring payment execution (manual and cron)
Removed excessive console.log statements from recurring payments processing and monthly expenses aggregation. Error logging (console.error) is retained for troubleshooting.
- Fix settlement amounts rounding to 2 decimal places in debts API
- Improve dashboard mobile responsiveness with tighter gaps and padding
- Optimize settlement layout to stay horizontal on mobile with smaller profile pictures
- Fix payments page mobile layout with better breakpoints and reduced min-width
- Enhance modal behavior on mobile devices with proper responsive design
- Reduce container max-width from 1400px to 1200px for better mobile fitting
- Add ExchangeRate model for currency conversion tracking
- Implement currency utility functions for formatting and conversion
- Add exchange rates API endpoint with caching and fallback rates
- Update Payment and RecurringPayment models to support multiple currencies
- Enhanced payment forms with currency selection and conversion display
- Update split method selector with better currency handling
- Add currency-aware payment display and balance calculations
- Support for EUR, USD, GBP, and CHF with automatic exchange rate fetching
- Replace connect/disconnect pattern with persistent connection pool
- Add explicit database initialization on server startup
- Remove all dbDisconnect() calls from API endpoints to prevent race conditions
- Fix MongoNotConnectedError when scheduler runs concurrently with API requests
- Add connection pooling with proper MongoDB driver options
- Add safety check for recipes array in favorites utility
- Add monthly total labels above each bar showing cumulative expense amounts
- Improve chart styling: white labels, larger fonts, clean flat tooltip design
- Hide Y-axis ticks and grid lines for cleaner appearance
- Capitalize category names in legend and tooltips
- Show only hovered category in tooltip instead of all categories
- Trim empty months from start of data for users with limited history
- Create responsive layout: balance and chart side-by-side on wide screens
- Increase max width to 1400px for dashboard while keeping recent activity at 800px
- Filter out settlements from monthly expenses view
- Fix 'paid in full for others' payments showing CHF 0.00 instead of actual amount
- Add time-based sorting to payments (date + createdAt) for proper chronological order
- Redirect to dashboard after adding payment instead of payments list
- Implement complete dashboard refresh after payment deletion via modal
- Fix dashboard component reactivity for single debtor view updates
- Add RecurringPayment model with flexible scheduling options
- Implement node-cron based scheduler for payment processing
- Create API endpoints for CRUD operations on recurring payments
- Add recurring payments management UI with create/edit forms
- Integrate scheduler initialization in hooks.server.ts
- Enhance payments/add form with progressive enhancement
- Add recurring payments button to main dashboard
- Improve server-side rendering for better performance
- Add settlement category with handshake emoji (🤝)
- Create settlement page for recording debt payments with user → user flow
- Implement settlement detection and visual styling across all views
- Add conditional "Settle Debts" button (hidden when balance is 0)
- Style settlement payments distinctly in recent activity with large profile pictures
- Add settlement flow styling in payments overview with green theme
- Update backend validation and Mongoose schema for settlement category
- Fix settlement receiver detection with proper user flow logic
- Add EnhancedBalance component with integrated single-user debt display
- Create DebtBreakdown component for multi-user debt overview
- Add predefined users configuration (alexander, anna)
- Implement personal + equal split payment method
- Add profile pictures throughout payment interfaces
- Integrate debt information with profile pictures in balance view
- Auto-hide debt breakdown when single user (shows in balance instead)
- Support both manual and predefined user management modes
- Add comprehensive category system: Groceries 🛒, Shopping 🛍️, Travel 🚆, Restaurant 🍽️, Utilities ⚡, Fun 🎉
- Create category utility functions with emoji and display name helpers
- Update Payment model and API validation to support categories
- Add category selectors to payment creation and edit forms
- Display category emojis prominently across all UI components:
- Dashboard recent activities with category icons and names
- Payment cards showing category in metadata
- Payment modals and view pages with category information
- Add image upload/removal functionality to payment edit form
- Maintain responsive design and consistent styling across all components
- Add MongoDB models for Payment and PaymentSplit with proper splitting logic
- Implement API routes for CRUD operations and balance calculations
- Create dashboard with balance overview and recent activity
- Add payment creation form with file upload (using $IMAGE_DIR)
- Implement shallow routing with modal side panel for payment details
- Support multiple split methods: equal, full payment, custom proportions
- Add responsive design for desktop and mobile
- Integrate with existing Authentik authentication
Alexander