Files
MobilityOps/backend/app/api/routers/dashboard.py
T
NuklearRabbit 8989ffb23c fix(demo): anchor seeded dates to the real reset moment
Booking/inspection/maintenance/outbox dates were authored as absolute
timestamps around a fixed 2026-08-01 anchor and never re-anchored at
seed/reset time, so demo scenarios (e.g. BK-DEMO-RETURN) silently drifted
into the past. Every reset now shifts seeded dates by (today - authored
anchor); dashboard's "today" filter uses real wall-clock time instead of
the now-removed frozen demo_today setting. Adds seed-validation tests
proving scenarios S1/S2/S4/S5 are present and internally consistent after
every reset.
2026-08-03 13:08:02 +02:00

123 lines
4.1 KiB
Python

from __future__ import annotations
from datetime import UTC, date, datetime
from typing import Literal
from fastapi import APIRouter, Depends
from sqlalchemy import select
from sqlalchemy.orm import Session
from app.api.deps import get_current_user, get_db
from app.core.config import get_settings
from app.models.booking import Booking
from app.models.customer import Customer
from app.models.data_quality import DataQualityIssue
from app.models.outbox import OutboxEvent
from app.models.vehicle import Vehicle
from app.schemas import (
AttentionItem,
AutomationRunOut,
CurrentUser,
DashboardOut,
TodayItem,
)
from app.services.operations import compute_metrics
router = APIRouter(prefix="/api/v1/dashboard", tags=["dashboard"])
settings = get_settings()
_SEVERITY_ORDER = {"high": 0, "medium": 1, "low": 2}
def _today() -> date:
# Seeded dates are shifted to the real reset moment by `seed_loader.py`'s anchor
# shift, so "today" must be real wall-clock time, not the frozen `demo_today` setting.
return datetime.now(UTC).date()
@router.get("", response_model=DashboardOut)
def get_dashboard(
db: Session = Depends(get_db),
_user: CurrentUser = Depends(get_current_user),
) -> DashboardOut:
metrics = compute_metrics(db)
vehicles_by_id = {v.id: v for v in db.scalars(select(Vehicle)).all()}
customers_by_id = {c.id: c for c in db.scalars(select(Customer)).all()}
issues = db.scalars(
select(DataQualityIssue)
.where(DataQualityIssue.status == "open")
.order_by(DataQualityIssue.detected_at.asc())
).all()
attention_items = []
for issue in issues:
entity: Vehicle | Customer | None
link_type: Literal["vehicle", "customer"]
if issue.entity_type == "vehicle":
entity = vehicles_by_id.get(issue.entity_id)
link_type = "vehicle"
else:
entity = customers_by_id.get(issue.entity_id)
link_type = "customer"
link_ref = entity.public_ref if entity else ""
title = f"{issue.rule_type.replace('_', ' ').title()}{link_ref}"
attention_items.append(
AttentionItem(
kind="quality_issue",
severity=issue.severity,
title=title,
detail=issue.evidence_json.get("summary", ""),
link_type=link_type,
link_ref=link_ref,
issue_ref=issue.public_ref,
)
)
attention_items.sort(key=lambda item: _SEVERITY_ORDER.get(item.severity, 3))
attention_items = attention_items[:8]
today = _today()
bookings = db.scalars(select(Booking)).all()
today_items: list[TodayItem] = []
for b in bookings:
vehicle = vehicles_by_id.get(b.vehicle_id)
vehicle_ref = vehicle.public_ref if vehicle else ""
if b.starts_at.date() == today and b.status in ("reserved", "active"):
today_items.append(
TodayItem(
kind="departure", booking_ref=b.public_ref, vehicle_ref=vehicle_ref,
scheduled_at=b.starts_at,
)
)
if b.ends_at.date() == today and b.status in ("active", "returned"):
today_items.append(
TodayItem(
kind="return", booking_ref=b.public_ref, vehicle_ref=vehicle_ref,
scheduled_at=b.ends_at,
)
)
today_items.sort(key=lambda item: item.scheduled_at)
recent = db.scalars(
select(OutboxEvent).order_by(OutboxEvent.occurred_at.desc()).limit(5)
).all()
recent_automation = [
AutomationRunOut(
event_id=str(r.event_id),
event_type=r.event_type,
aggregate_ref=r.payload_json.get("aggregate_ref", ""),
status=r.delivery_status,
attempts=r.attempts,
last_error=r.last_error,
occurred_at=r.occurred_at,
)
for r in recent
]
return DashboardOut(
metrics=metrics,
attention_items=attention_items,
today=today_items,
recent_automation=recent_automation,
)