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Fix max_persons extraction and legend truncation in rate modal

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- Scraper: extract max_persons from block_id (3rd segment) instead of cell text; cell[0] was picking up the price value (e.g. 189/166) causing the max_persons=2 filter to exclude all scraped rows and show "No rates available" in snapshot
- MarketView: add namelength: -1 to Plotly legend to prevent label truncation; increase bottom margin from 50→65 and legend y from -0.25→-0.3

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
jtricerolph 2026-07-09 23:49:18 +00:00
parent 121976b3db
commit dbcc15661d
2 changed files with 6 additions and 6 deletions
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8
backend/services/scraper_backends/playwright_hotel_page.py
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@ -73,10 +73,10 @@ _EXTRACT_RATES_JS = """
const cancelMatch = condCell.match(/free cancellation before ([\\w\\s]+)/i); const cancelMatch = condCell.match(/free cancellation before ([\\w\\s]+)/i);
const freeCancelText = cancelMatch ? cancelMatch[1].trim() : null; const freeCancelText = cancelMatch ? cancelMatch[1].trim() : null;
// Persons: first <td> ("Max persons: 2" or "Only for 1 guest") // Persons: extract from block_id format {room_id}_{rate_plan_id}_{persons}_{meal}_0
const personsCell = cells.length >= 1 ? cells[0].innerText || '' : ''; // More reliable than cell text parsing which can pick up the price instead.
const personsMatch = personsCell.match(/\\d+/); const blockParts = blockId.split('_');
const maxPersons = personsMatch ? parseInt(personsMatch[0]) : null; const maxPersons = blockParts.length >= 3 ? parseInt(blockParts[2]) : null;
// Quantity dropdown: last <td> has a <select> with options 0..N // Quantity dropdown: last <td> has a <select> with options 0..N
// where N = actual available qty (capped at 10 by Booking.com). // where N = actual available qty (capped at 10 by Booking.com).

4
frontend/src/pages/MarketView.tsx
View file

@ -1248,9 +1248,9 @@ const RateHistoryModalComponent: React.FC<{ modal: RateHistoryModal; onClose: ()
<Plot <Plot
data={traces} data={traces}
layout={{ layout={{
margin: { t: 10, r: 10, b: 50, l: 55 }, margin: { t: 10, r: 10, b: 65, l: 55 },
height: 300, height: 300,
legend: { orientation: 'h', y: -0.25 }, legend: { orientation: 'h', y: -0.3, namelength: -1 },
xaxis: { title: { text: '' }, tickformat: '%d %b %H:%M', type: 'date' }, xaxis: { title: { text: '' }, tickformat: '%d %b %H:%M', type: 'date' },
yaxis: { title: { text: 'Rate (£)' }, tickprefix: '£', tickformat: ',.0f' }, yaxis: { title: { text: 'Rate (£)' }, tickprefix: '£', tickformat: ',.0f' },
plot_bgcolor: 'var(--body-bg)', plot_bgcolor: 'var(--body-bg)',