M2: implement vehicle return vertical slice

Transactional return command with idempotency, row-lock concurrency control, odometer-regression handling, vehicle status derivation, outbox event, audit trail. Result-summary UI on booking detail. 26 backend tests passing, ruff clean. Verified end-to-end via browser against S1 demo scenario; fixed two real defects found only through browser testing (UI state loss on status transition, unflushed UUID default).
This commit is contained in:
NuklearRabbit
2026-08-01 21:49:46 +02:00
parent 03c5b60235
commit 0091c57c7f
14 changed files with 763 additions and 10 deletions
+26
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@@ -118,6 +118,32 @@ export interface Dashboard {
recent_automation: AutomationRun[];
}
export interface RegisterReturnRequest {
end_odometer_km: number;
fuel_level_percent: number;
cleanliness_ok: boolean;
damage_reported: boolean;
technical_warning: boolean;
notes?: string;
}
export interface NextBookingRisk {
booking_ref: string;
starts_at: string;
at_risk: boolean;
}
export interface RegisterReturnResult {
booking_ref: string;
vehicle_ref: string;
inspection_ref: string;
resulting_vehicle_status: string;
odometer_regression: boolean;
quality_issue_ref: string | null;
workflow_event_id: string;
next_booking_risk: NextBookingRisk | null;
}
export interface AuditEvent {
id: string;
actor_type: string;
+159
View File
@@ -0,0 +1,159 @@
import { useState, type FormEvent } from "react";
import { Link } from "react-router-dom";
import { api, ApiError } from "../api/client";
import type { RegisterReturnRequest, RegisterReturnResult } from "../api/types";
function newIdempotencyKey(): string {
return typeof crypto.randomUUID === "function"
? crypto.randomUUID()
: `key-${Date.now()}-${Math.random().toString(16).slice(2)}`;
}
export function ReturnResultPanel({ result }: { result: RegisterReturnResult }) {
return (
<section className="panel return-result" aria-labelledby="return-result-heading">
<h2 id="return-result-heading">Return registered</h2>
<dl className="detail-grid">
<div><dt>Inspection</dt><dd>{result.inspection_ref}</dd></div>
<div><dt>Resulting vehicle status</dt><dd>{result.resulting_vehicle_status}</dd></div>
<div>
<dt>Quality issue</dt>
<dd>{result.quality_issue_ref ?? "None created"}</dd>
</div>
<div><dt>Automation event</dt><dd>Queued ({result.workflow_event_id.slice(0, 8)})</dd></div>
<div>
<dt>Next booking risk</dt>
<dd>
{result.next_booking_risk
? `${result.next_booking_risk.booking_ref} ${result.next_booking_risk.at_risk ? "— may be affected" : "— low risk"}`
: "No upcoming booking for this vehicle"}
</dd>
</div>
</dl>
{result.odometer_regression && (
<p className="error" role="alert">
The submitted odometer reading was below the vehicle&apos;s canonical odometer. It was
recorded as-is; the canonical odometer was not changed, and a data-quality issue was
opened for review.
</p>
)}
<p>
<Link to={`/vehicles/${result.vehicle_ref}`}>View vehicle {result.vehicle_ref}</Link>
</p>
</section>
);
}
export function ReturnForm({
bookingRef,
onRegistered,
}: {
bookingRef: string;
onRegistered: (result: RegisterReturnResult) => void;
}) {
const [odometer, setOdometer] = useState("");
const [fuel, setFuel] = useState("50");
const [cleanlinessOk, setCleanlinessOk] = useState(true);
const [damageReported, setDamageReported] = useState(false);
const [technicalWarning, setTechnicalWarning] = useState(false);
const [notes, setNotes] = useState("");
const [submitting, setSubmitting] = useState(false);
const [error, setError] = useState<string | null>(null);
const [idempotencyKey] = useState(newIdempotencyKey);
async function handleSubmit(e: FormEvent) {
e.preventDefault();
setError(null);
setSubmitting(true);
try {
const body: RegisterReturnRequest = {
end_odometer_km: Number(odometer),
fuel_level_percent: Number(fuel),
cleanliness_ok: cleanlinessOk,
damage_reported: damageReported,
technical_warning: technicalWarning,
notes: notes || undefined,
};
const registered = await api.post<RegisterReturnResult>(
`/api/v1/bookings/${bookingRef}/return`,
body,
{ "Idempotency-Key": idempotencyKey },
);
onRegistered(registered);
} catch (err) {
if (err instanceof ApiError) {
setError(err.message);
} else {
setError("Could not register the return. Please try again.");
}
} finally {
setSubmitting(false);
}
}
return (
<form className="panel return-form" onSubmit={handleSubmit} aria-labelledby="return-form-heading">
<h2 id="return-form-heading">Register return</h2>
{error && <p className="error" role="alert">{error}</p>}
<label>
End odometer (km)
<input
type="number"
required
min={0}
value={odometer}
onChange={(e) => setOdometer(e.target.value)}
/>
</label>
<label>
Fuel level (%)
<input
type="number"
required
min={0}
max={100}
value={fuel}
onChange={(e) => setFuel(e.target.value)}
/>
</label>
<label className="checkbox-label">
<input
type="checkbox"
checked={cleanlinessOk}
onChange={(e) => setCleanlinessOk(e.target.checked)}
/>
Cleanliness acceptable
</label>
<label className="checkbox-label">
<input
type="checkbox"
checked={damageReported}
onChange={(e) => setDamageReported(e.target.checked)}
/>
Damage reported
</label>
<label className="checkbox-label">
<input
type="checkbox"
checked={technicalWarning}
onChange={(e) => setTechnicalWarning(e.target.checked)}
/>
Technical warning
</label>
<label>
Notes
<textarea value={notes} onChange={(e) => setNotes(e.target.value)} maxLength={2000} rows={3} />
</label>
<button type="submit" disabled={submitting}>
{submitting ? "Registering…" : "Register return"}
</button>
</form>
);
}
+22 -5
View File
@@ -1,24 +1,36 @@
import { useEffect, useState } from "react";
import { useCallback, useEffect, useState } from "react";
import { Link, useParams } from "react-router-dom";
import { api } from "../api/client";
import type { Booking } from "../api/types";
import type { Booking, RegisterReturnResult } from "../api/types";
import { StatusBadge } from "../components/Badge";
import { ReturnForm, ReturnResultPanel } from "../components/ReturnForm";
export function BookingDetail() {
const { publicRef } = useParams<{ publicRef: string }>();
const [booking, setBooking] = useState<Booking | null>(null);
const [error, setError] = useState<string | null>(null);
const [returnResult, setReturnResult] = useState<RegisterReturnResult | null>(null);
useEffect(() => {
const load = useCallback(() => {
if (!publicRef) return;
setBooking(null);
setError(null);
api
.get<Booking>(`/api/v1/bookings/${publicRef}`)
.then(setBooking)
.catch(() => setError("This booking could not be found."));
}, [publicRef]);
useEffect(() => {
setBooking(null);
setError(null);
setReturnResult(null);
load();
}, [load]);
function handleRegistered(result: RegisterReturnResult) {
setReturnResult(result);
load();
}
if (error) return <p className="error" role="alert">{error}</p>;
if (!booking) return <p>Loading booking</p>;
@@ -36,6 +48,11 @@ export function BookingDetail() {
<div><dt>End odometer</dt><dd>{booking.end_odometer_km ?? "—"} km</dd></div>
<div><dt>Requirements complete</dt><dd>{booking.requirements_complete ? "Yes" : "No"}</dd></div>
</dl>
{returnResult && <ReturnResultPanel result={returnResult} />}
{!returnResult && booking.status === "active" && (
<ReturnForm bookingRef={booking.public_ref} onRegistered={handleRegistered} />
)}
</div>
);
}
+16
View File
@@ -172,6 +172,22 @@ a { color: #1f5c8f; }
.login-options button:hover, .login-options button:focus-visible { background: #1f5c8f; }
.login-options p { margin: 0 0 8px; color: #607084; font-size: 0.9rem; }
.return-form, .return-result { margin-top: 24px; max-width: 520px; }
.return-form label {
display: flex; flex-direction: column; gap: 4px;
font-weight: 600; color: #375065; font-size: 0.9rem; margin-bottom: 14px;
}
.return-form input[type="number"], .return-form textarea {
padding: 8px 10px; border: 1px solid #cfd8e2; border-radius: 8px; font-size: 0.95rem; font-family: inherit;
}
.return-form .checkbox-label { flex-direction: row; align-items: center; gap: 8px; }
.return-form button {
padding: 12px 20px; border-radius: 10px; border: none;
background: #14324f; color: white; font-weight: 700; cursor: pointer;
}
.return-form button:disabled { opacity: 0.6; cursor: not-allowed; }
.return-result .error { margin-top: 12px; }
@media (max-width: 700px) {
.app-header { flex-direction: column; align-items: flex-start; }
.user-badge { margin-left: 0; }