- Show "No price history available for this range yet." overlay when
the caliber chart range contains no daily averages (previously the
chart rendered as an unlabeled empty grid).
- Subscribe HomeLive to the "prices:updated" PubSub topic so the
cheapest-per-caliber grid refreshes without a full page reload.
- Drop the unused textColor computation and unused max series from the
chart hook/data.
LiveView's morphdom was replacing the canvas element inside the chart
container whenever filters were toggled, destroying the Chart.js
rendering context. Add phx-update="ignore" to the chart container so
LiveView preserves JS-managed children after initial render.
Replace cron-based scheduling (every 4h) with self-scheduling jobs
that randomly pick 7-12 hours between runs. Also increase the
inter-request delay from 5-15 minutes to 10-20 minutes.
Previously combined as a single "556-223" caliber. Now tracked separately
with dedicated scraper URLs per retailer. Also fixes broken URLs for
Lucky Gunner, True Shot Ammo, and Palmetto State Armory.
Add True Shot Ammo (Shopify JSON), Palmetto State Armory (Magento HTML),
Bulk Ammo (Magento HTML), and Natchez Shooters Supply (GraphQL API).
Extends scraper infrastructure with HttpClient.post_json/3 and an
optional fetch/2 callback on the Scraper behaviour for scrapers that
need custom HTTP flows (e.g. GraphQL POST requests).
- Add subsonic boolean field to products with composite filter indexes
- Add TextDetector utility for detecting subsonic/casing from product titles
- Wire TextDetector into SgAmmo (casing + subsonic) and LuckyGunner (subsonic + fallback casing)
- Extend latest_prices_for_caliber with casing, grain_weight, and subsonic filter options
- Add distinct_grain_weights_for_caliber and distinct_casings_for_caliber queries
- Add filter UI with toggleable casing, grain weight, and subsonic buttons
- Add grain weight column and subsonic badge to product table
- Refresh filter options on PubSub price updates for real-time UI
- Implement Target Sports USA scraper with 18 caliber mappings
- Display all prices in dollar format ($0.38 instead of 38¢)
