Image Generation:
- Downloads actual product images from justvitamins.co.uk
- Sends real photo as reference to Gemini (image-to-image)
- Generates 5 ecommerce-grade variations maintaining product consistency:
Hero (clean studio), Lifestyle (kitchen scene), Scale (hand reference),
Detail (ingredients close-up), Banner (wide hero)
- Uses Nano Banana Pro for hero/lifestyle/banner, Nano Banana for fast shots
PDP Output:
- Demo A now renders as a real ecommerce product detail page
- Gallery: original + AI-generated images with clickable thumbnails
- Above the fold: H1, value props, price block, trust bar, CTAs
- Key Benefits: Feature → Benefit → Proof format, 5 icon cards
- Stats bar, Why This Formula, 5★ review, FAQ accordion
- Meta SEO (Google preview), Ad Hooks (5 platform-targeted), Email sequences
Prompts:
- Conversion-optimised based on Cialdini/Kahneman principles
- EFSA health claim compliance baked into every prompt
- Feature → Benefit → Proof bullet structure
- Price anchoring, social proof, urgency psychology
- Added PostgreSQL 16 Alpine service to Docker Swarm stack
- db.py: schema for 17 tables, auto-seed from jv_data.json on first boot
- /api/dashboard/data?start=&end= — server-side SQL filtering
All Time: 0.43s (was 4MB JSON download stuck loading)
Filtered (12mo): 0.20s with ~90% less data transferred
- Dashboard HTML patched: calls API instead of static JSON
- Integer casting for IsNewCustomer/HasDiscount/IsFreeShipping
- Advisory lock prevents race condition during parallel worker startup
- Returning Revenue now shows correctly: £14.5M (75% of total)
