Users can now pause and resume price checking for individual products
or in bulk via the Actions menu.
Backend:
- Added checking_paused column to products table
- Scheduler skips products with checking_paused=true
- Added POST /products/bulk/pause endpoint for bulk pause/resume
Frontend:
- Added Pause Checking and Resume Checking to bulk Actions menu
- Added filter dropdown (All/Active/Paused) next to sort controls
- Paused products show greyed out with pause icon and "Paused" label
- Progress bar hidden when paused
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add ai_extraction_disabled column to products table
- Add toggle in Advanced Settings alongside AI verification disable
- Pass skipAiExtraction flag through scheduler to scraper
- Skip AI extraction fallback when flag is set for product
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Users can now disable AI verification for individual products that
AI is having trouble with (e.g., Amazon products where AI keeps
picking the main buy box price instead of "other sellers").
Changes:
- Add ai_verification_disabled column to products table
- Add toggle in product detail page under "Advanced Settings"
- Pass skip flag to scrapeProductWithVoting
- Skip AI verification when flag is set
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The previous logic checked preferred method first, which could select
a wrong price even when anchor price was available. Now:
1. PRIORITY 1: Anchor price - if user confirmed a price, find closest
match (within 10% tolerance) across ALL candidates
2. PRIORITY 2: Preferred method - only used if no anchor match found
3. PRIORITY 3: Consensus voting
Also added debug logging to trace anchor price saving and retrieval.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
When a user confirms a price from the modal, we now store it as an
"anchor price". On subsequent refreshes, if multiple price candidates
are found (common with variant products like different sizes/colors),
we select the candidate closest to the anchor price.
This fixes the issue where variant products would randomly switch to
a different variant's price on refresh.
Changes:
- Add anchor_price column to products table
- Save anchor price when user confirms a price selection
- Use anchor price to select correct variant on refresh
- 20% tolerance - if no candidate is within 20% of anchor, fall back to consensus
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Always show price selection modal when adding a product so users can verify
- Use browser rendering for known JS-heavy sites (Best Buy, Target, Walmart, Costco)
- Update modal text to say "Confirm Price" for single candidates
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add multi-strategy voting: runs JSON-LD, site-specific, generic CSS,
and AI extraction methods in parallel
- Implement consensus voting to select the correct price when methods agree
- Add AI arbitration when extraction methods disagree
- Add PriceSelectionModal for users to select correct price when ambiguous
- Store preferred extraction method per product for faster re-checks
- Add database columns for preferred_extraction_method and needs_price_review
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add ai_status column to price_history table (verified/corrected/null)
- Track AI verification status through scraper and scheduler
- Display badges next to prices:
- ✓ AI (green): AI verified the price is correct
- ⚡ AI (orange): AI corrected an incorrect price
- Show badges on Dashboard product cards and ProductDetail page
- Add legend explaining badges in Settings when AI Verification is enabled
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create stock_status_history table to track status changes over time
- Add stockStatusHistoryQueries with getByProductId, recordChange, getStats
- Update scheduler to record status changes
- Update product creation and manual refresh to record initial/changed status
- Add GET /products/:id/stock-history API endpoint
- Create StockTimeline component with:
- Visual timeline bar showing in-stock (green) vs out-of-stock (red)
- Availability percentage
- Outage count and duration stats
- Integrate timeline into ProductDetail page
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add AI extraction service supporting Anthropic (Claude) and OpenAI
- Add AI settings UI in Settings page with provider selection
- Add database migration for AI settings columns
- Integrate AI fallback into scraper when standard methods fail
- Add API endpoints for AI settings and test extraction
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Features:
- Target price alerts: Set a specific price target and get notified when reached
- Historical low indicator: Badge showing when current price is at/near all-time low
- Bulk actions: Select multiple products to delete at once
- Dashboard summary: Shows total products, items at lowest price, at target, biggest drops
Backend changes:
- Add target_price column to products table
- Add target_price notification type with Telegram/Discord support
- Include min_price in product queries for historical low detection
- Update scheduler to check target price conditions
Frontend changes:
- Add target price input to ProductDetail notification settings
- Show target price badge on product cards
- Add "Lowest Price" and "Near Low" badges to product cards
- Add bulk selection mode with checkboxes
- Add dashboard summary cards at top of product list
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add stock_status column to products table (in_stock/out_of_stock/unknown)
- Detect out-of-stock status on Amazon by checking:
- #availability text for "currently unavailable"
- #outOfStock element presence
- Missing "Add to Cart" button
- Add generic stock status detection for other sites
- Allow adding out-of-stock products (they just won't have a price)
- Update background scheduler to track stock status changes
- Display stock status badge in product list and detail pages
- Dim out-of-stock products in the dashboard
- Show "Currently Unavailable" badge instead of price when out of stock
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add sparkline component for 7-day price history visualization
- Convert product cards to horizontal list items
- Add search functionality to filter products by name/URL
- Backend returns sparkline data and 7-day price change with products
- Show price trend indicator (green for drops, red for increases)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
