Add occupancy pick-up history + bookability history popup
Schema: migrate newbook_occupancy_report_data from single-row upsert to
snapshot model (drop unique constraint, add valid_from / last_verified_at)
matching the pattern used by newbook_current_rates.
Backend: sync_occupancy now inserts a new row only when occupied/available/
maintenance figures change, otherwise bumps last_verified_at. New endpoint
GET /bookability/occupancy-history/{category_id}/{date} returns the timeline.
Rate matrix query updated to DISTINCT ON for the multi-row table.
Frontend: clicking any cell in the Bookability matrix opens a modal with
two stacked Plotly charts — rate history per tariff (step lines, green/red
markers for available/unavailable) and occupancy pick-up over time.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
parent
aef7d755f1
commit
2743b0e877
4 changed files with 372 additions and 52 deletions
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@ -1,6 +1,11 @@
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"""
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Occupancy report sync — populates newbook_occupancy_report_data so the
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Bookability matrix can show availability alongside rates.
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Uses snapshot model (mirrors newbook_current_rates): only inserts a new row
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when occupied/available/maintenance figures change; otherwise bumps
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last_verified_at on the existing row. This lets the history popup show
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how pick-up evolved over time for a given stay date.
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"""
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import logging
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from datetime import date, timedelta
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@ -10,9 +15,76 @@ from sqlalchemy import text
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logger = logging.getLogger(__name__)
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async def _save_occupancy_snapshot(db, category_id, category_name, report_date,
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occupied, available, maintenance, allotted,
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revenue_gross, revenue_net, occupancy_pct):
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"""
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Insert a new occupancy snapshot only when figures have changed;
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otherwise update last_verified_at on the latest row.
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Returns 'inserted' or 'verified'.
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"""
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existing = (await db.execute(
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text("""
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SELECT id, occupied, available, maintenance
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FROM newbook_occupancy_report_data
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WHERE date = :date AND category_id = :category_id
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ORDER BY valid_from DESC
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LIMIT 1
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"""),
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{"date": report_date, "category_id": category_id}
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)).fetchone()
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changed = (
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existing is None
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or int(existing.occupied or 0) != occupied
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or int(existing.available or 0) != available
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or int(existing.maintenance or 0) != maintenance
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)
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if changed:
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await db.execute(
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text("""
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INSERT INTO newbook_occupancy_report_data (
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date, category_id, category_name,
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available, occupied, maintenance, allotted,
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revenue_gross, revenue_net, occupancy_pct,
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valid_from, last_verified_at, fetched_at
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) VALUES (
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:date, :category_id, :category_name,
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:available, :occupied, :maintenance, :allotted,
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:revenue_gross, :revenue_net, :occupancy_pct,
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NOW(), NOW(), NOW()
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)
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"""),
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{
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"date": report_date,
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"category_id": category_id,
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"category_name": category_name,
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"available": available,
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"occupied": occupied,
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"maintenance": maintenance,
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"allotted": allotted,
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"revenue_gross": round(revenue_gross, 2),
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"revenue_net": round(revenue_net, 2),
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"occupancy_pct": round(occupancy_pct, 2),
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}
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)
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return 'inserted'
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else:
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await db.execute(
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text("""
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UPDATE newbook_occupancy_report_data
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SET last_verified_at = NOW(), fetched_at = NOW()
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WHERE id = :id
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"""),
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{"id": existing.id}
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)
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return 'verified'
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async def run_sync_occupancy(days_ahead: int = 365):
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"""
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Fetch the Newbook occupancy report from today forward and upsert
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Fetch the Newbook occupancy report from today forward and snapshot
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per-category, per-date availability into newbook_occupancy_report_data.
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"""
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from database import AsyncSessionLocal
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@ -28,7 +100,8 @@ async def run_sync_occupancy(days_ahead: int = 365):
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logger.info(f"Occupancy report: {len(report)} categories, {from_date} to {to_date}")
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vat = float(client.vat_rate or 0)
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records = 0
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inserted = 0
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verified = 0
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for category in report:
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category_id = str(category.get("category_id") or "")
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@ -38,57 +111,31 @@ async def run_sync_occupancy(days_ahead: int = 365):
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for date_str, day in (category.get("occupancy") or {}).items():
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try:
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report_date = date.fromisoformat(date_str) if isinstance(date_str, str) else date_str
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available = int(day.get("available", 0) or 0)
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occupied = int(day.get("occupied", 0) or 0)
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maintenance = int(day.get("maintenance", 0) or 0)
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allotted = int(day.get("allotted", 0) or 0)
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report_date = date.fromisoformat(date_str) if isinstance(date_str, str) else date_str
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available = int(day.get("available", 0) or 0)
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occupied = int(day.get("occupied", 0) or 0)
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maintenance = int(day.get("maintenance", 0) or 0)
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allotted = int(day.get("allotted", 0) or 0)
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revenue_gross = float(day.get("revenue_gross", 0) or 0)
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revenue_net = day.get("revenue_net")
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revenue_net = day.get("revenue_net")
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if revenue_net is None:
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revenue_net = revenue_gross / (1 + vat) if vat else revenue_gross
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occupancy_pct = (occupied / available * 100) if available > 0 else 0
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await db.execute(
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text("""
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INSERT INTO newbook_occupancy_report_data (
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date, category_id, category_name,
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available, occupied, maintenance, allotted,
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revenue_gross, revenue_net, occupancy_pct, fetched_at
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) VALUES (
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:date, :category_id, :category_name,
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:available, :occupied, :maintenance, :allotted,
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:revenue_gross, :revenue_net, :occupancy_pct, NOW()
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)
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ON CONFLICT (date, category_id) DO UPDATE SET
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category_name = EXCLUDED.category_name,
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available = EXCLUDED.available,
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occupied = EXCLUDED.occupied,
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maintenance = EXCLUDED.maintenance,
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allotted = EXCLUDED.allotted,
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revenue_gross = EXCLUDED.revenue_gross,
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revenue_net = EXCLUDED.revenue_net,
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occupancy_pct = EXCLUDED.occupancy_pct,
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fetched_at = NOW()
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"""),
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{
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"date": report_date,
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"category_id": category_id,
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"category_name": category_name,
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"available": available,
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"occupied": occupied,
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"maintenance": maintenance,
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"allotted": allotted,
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"revenue_gross": round(revenue_gross, 2),
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"revenue_net": round(revenue_net, 2),
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"occupancy_pct": round(occupancy_pct, 2),
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}
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result = await _save_occupancy_snapshot(
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db, category_id, category_name, report_date,
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occupied, available, maintenance, allotted,
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revenue_gross, revenue_net, occupancy_pct
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)
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records += 1
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if result == 'inserted':
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inserted += 1
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else:
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verified += 1
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except Exception as e:
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logger.warning(f"Skipping occupancy row {category_id}/{date_str}: {e}")
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await db.rollback()
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await db.commit()
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logger.info(f"Occupancy sync complete: {records} records upserted")
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return records
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logger.info(f"Occupancy sync complete: {inserted} new snapshots, {verified} unchanged")
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return inserted + verified
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