add session-based connection management and React dashboard

Backend: adds JDBC session support, login/status/logout endpoints, and
new DTOs (AuthResponse, ConnectionStatusResponse, LoginResult). Frontend
replaces the Vite boilerplate with a Dashboard, ServiceCard, and
ConnectModal backed by a typed API client.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-05-10 03:30:36 +02:00
parent 0127706262
commit 43bbcece7a
30 changed files with 1307 additions and 350 deletions
-184
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@@ -1,184 +0,0 @@
.counter {
font-size: 16px;
padding: 5px 10px;
border-radius: 5px;
color: var(--accent);
background: var(--accent-bg);
border: 2px solid transparent;
transition: border-color 0.3s;
margin-bottom: 24px;
&:hover {
border-color: var(--accent-border);
}
&:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
}
}
.hero {
position: relative;
.base,
.framework,
.vite {
inset-inline: 0;
margin: 0 auto;
}
.base {
width: 170px;
position: relative;
z-index: 0;
}
.framework,
.vite {
position: absolute;
}
.framework {
z-index: 1;
top: 34px;
height: 28px;
transform: perspective(2000px) rotateZ(300deg) rotateX(44deg) rotateY(39deg)
scale(1.4);
}
.vite {
z-index: 0;
top: 107px;
height: 26px;
width: auto;
transform: perspective(2000px) rotateZ(300deg) rotateX(40deg) rotateY(39deg)
scale(0.8);
}
}
#center {
display: flex;
flex-direction: column;
gap: 25px;
place-content: center;
place-items: center;
flex-grow: 1;
@media (max-width: 1024px) {
padding: 32px 20px 24px;
gap: 18px;
}
}
#next-steps {
display: flex;
border-top: 1px solid var(--border);
text-align: left;
& > div {
flex: 1 1 0;
padding: 32px;
@media (max-width: 1024px) {
padding: 24px 20px;
}
}
.icon {
margin-bottom: 16px;
width: 22px;
height: 22px;
}
@media (max-width: 1024px) {
flex-direction: column;
text-align: center;
}
}
#docs {
border-right: 1px solid var(--border);
@media (max-width: 1024px) {
border-right: none;
border-bottom: 1px solid var(--border);
}
}
#next-steps ul {
list-style: none;
padding: 0;
display: flex;
gap: 8px;
margin: 32px 0 0;
.logo {
height: 18px;
}
a {
color: var(--text-h);
font-size: 16px;
border-radius: 6px;
background: var(--social-bg);
display: flex;
padding: 6px 12px;
align-items: center;
gap: 8px;
text-decoration: none;
transition: box-shadow 0.3s;
&:hover {
box-shadow: var(--shadow);
}
.button-icon {
height: 18px;
width: 18px;
}
}
@media (max-width: 1024px) {
margin-top: 20px;
flex-wrap: wrap;
justify-content: center;
li {
flex: 1 1 calc(50% - 8px);
}
a {
width: 100%;
justify-content: center;
box-sizing: border-box;
}
}
}
#spacer {
height: 88px;
border-top: 1px solid var(--border);
@media (max-width: 1024px) {
height: 48px;
}
}
.ticks {
position: relative;
width: 100%;
&::before,
&::after {
content: '';
position: absolute;
top: -4.5px;
border: 5px solid transparent;
}
&::before {
left: 0;
border-left-color: var(--border);
}
&::after {
right: 0;
border-right-color: var(--border);
}
}
+3 -114
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@@ -1,120 +1,9 @@
import { useState } from 'react'
import reactLogo from './assets/react.svg'
import viteLogo from './assets/vite.svg'
import heroImg from './assets/hero.png'
import './App.css'
import { Dashboard } from './components/Dashboard'
function App() {
const [count, setCount] = useState(0)
return (
<>
<section id="center">
<div className="hero">
<img src={heroImg} className="base" width="170" height="179" alt="" />
<img src={reactLogo} className="framework" alt="React logo" />
<img src={viteLogo} className="vite" alt="Vite logo" />
</div>
<div>
<h1>Get started</h1>
<p>
Edit <code>src/App.tsx</code> and save to test <code>HMR</code>
</p>
</div>
<button
className="counter"
onClick={() => setCount((count) => count + 1)}
>
Count is {count}
</button>
</section>
<div className="ticks"></div>
<section id="next-steps">
<div id="docs">
<svg className="icon" role="presentation" aria-hidden="true">
<use href="/icons.svg#documentation-icon"></use>
</svg>
<h2>Documentation</h2>
<p>Your questions, answered</p>
<ul>
<li>
<a href="https://vite.dev/" target="_blank">
<img className="logo" src={viteLogo} alt="" />
Explore Vite
</a>
</li>
<li>
<a href="https://react.dev/" target="_blank">
<img className="button-icon" src={reactLogo} alt="" />
Learn more
</a>
</li>
</ul>
</div>
<div id="social">
<svg className="icon" role="presentation" aria-hidden="true">
<use href="/icons.svg#social-icon"></use>
</svg>
<h2>Connect with us</h2>
<p>Join the Vite community</p>
<ul>
<li>
<a href="https://github.com/vitejs/vite" target="_blank">
<svg
className="button-icon"
role="presentation"
aria-hidden="true"
>
<use href="/icons.svg#github-icon"></use>
</svg>
GitHub
</a>
</li>
<li>
<a href="https://chat.vite.dev/" target="_blank">
<svg
className="button-icon"
role="presentation"
aria-hidden="true"
>
<use href="/icons.svg#discord-icon"></use>
</svg>
Discord
</a>
</li>
<li>
<a href="https://x.com/vite_js" target="_blank">
<svg
className="button-icon"
role="presentation"
aria-hidden="true"
>
<use href="/icons.svg#x-icon"></use>
</svg>
X.com
</a>
</li>
<li>
<a href="https://bsky.app/profile/vite.dev" target="_blank">
<svg
className="button-icon"
role="presentation"
aria-hidden="true"
>
<use href="/icons.svg#bluesky-icon"></use>
</svg>
Bluesky
</a>
</li>
</ul>
</div>
</section>
<div className="ticks"></div>
<section id="spacer"></section>
</>
<Dashboard/>
)
}
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const BASE = import.meta.env.VITE_API_URL ?? '/api'
export async function apiFetch<T>(path: string, init?: RequestInit): Promise<T> {
const res = await fetch(`${BASE}${path}`, {
...init,
credentials: 'include',
headers: { 'Content-Type': 'application/json', ...init?.headers },
})
if (!res.ok) {
let message = `Request failed (${res.status})`
try {
const body = await res.json()
if (body?.detail) message = body.detail
else if (body?.title) message = body.title
} catch {
// ignore parse errors
}
throw new Error(message)
}
return res.status === 204 ? (undefined as T) : res.json()
}
+11
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import { apiFetch } from './client'
import type { AuthResponse, ConnectionStatus, LoginRequest } from '../types/connection'
export const login = (req: LoginRequest) =>
apiFetch<AuthResponse>('/login', { method: 'POST', body: JSON.stringify(req) })
export const getStatuses = () =>
apiFetch<ConnectionStatus[]>('/connections/status')
export const logout = (serviceType: string) =>
apiFetch<void>(`/connections/${serviceType}`, { method: 'DELETE' })
+113
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.modal-overlay {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.45);
display: flex;
align-items: center;
justify-content: center;
z-index: 100;
padding: 16px;
}
.modal {
background: var(--bg);
border: 1px solid var(--border);
border-radius: 12px;
padding: 28px 32px;
width: 100%;
max-width: 420px;
box-shadow: var(--shadow);
&__header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 24px;
}
&__title {
font-family: var(--heading);
font-size: 20px;
font-weight: 500;
color: var(--text-h);
margin: 0;
}
&__close {
background: none;
border: none;
cursor: pointer;
color: var(--text);
font-size: 20px;
line-height: 1;
padding: 4px;
border-radius: 4px;
&:hover { color: var(--text-h); }
&:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
}
&__form {
display: flex;
flex-direction: column;
gap: 16px;
}
&__field {
display: flex;
flex-direction: column;
gap: 5px;
}
&__label {
font-size: 13px;
font-weight: 500;
color: var(--text-h);
}
&__input {
font-size: 15px;
padding: 9px 12px;
border: 1px solid var(--border);
border-radius: 6px;
background: var(--bg);
color: var(--text-h);
font-family: var(--sans);
transition: border-color 0.2s;
width: 100%;
box-sizing: border-box;
&:focus {
outline: none;
border-color: var(--accent);
box-shadow: 0 0 0 3px var(--accent-bg);
}
}
&__error {
font-size: 13px;
color: #ef4444;
padding: 8px 12px;
background: rgba(239, 68, 68, 0.08);
border-radius: 6px;
border: 1px solid rgba(239, 68, 68, 0.2);
}
&__submit {
margin-top: 4px;
padding: 10px 20px;
font-size: 15px;
font-weight: 500;
border-radius: 6px;
border: none;
background: var(--accent);
color: #fff;
cursor: pointer;
transition: opacity 0.2s;
align-self: flex-end;
min-width: 100px;
&:hover:not(:disabled) { opacity: 0.85; }
&:disabled { opacity: 0.6; cursor: not-allowed; }
&:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
}
}
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import { useEffect, useRef, useState, type SyntheticEvent } from 'react'
import { login } from '../api/connections'
import type { LoginRequest } from '../types/connection'
import './ConnectModal.scss'
interface Props {
serviceType: string
label: string
onClose: () => void
onSuccess: () => void
}
export function ConnectModal({ serviceType, label, onClose, onSuccess }: Readonly<Props>) {
const [appUrl, setAppUrl] = useState('')
const [username, setUsername] = useState('')
const [password, setPassword] = useState('')
const [loading, setLoading] = useState(false)
const [error, setError] = useState<string | null>(null)
const firstInputRef = useRef<HTMLInputElement>(null)
const dialogRef = useRef<HTMLDialogElement>(null)
useEffect(() => {
const dialog = dialogRef.current
if (!dialog) return
dialog.showModal()
const handleCancel = (e: Event) => {
e.preventDefault()
onClose()
}
dialog.addEventListener('cancel', handleCancel)
return () => dialog.removeEventListener('cancel', handleCancel)
}, [onClose])
const handleSubmit = async (e: SyntheticEvent<HTMLFormElement>) => {
e.preventDefault()
setError(null)
setLoading(true)
try {
const req: LoginRequest = { appUrl, serviceType, username, password, stayLoggedIn: true }
await login(req)
onSuccess()
} catch (err) {
setError(err instanceof Error ? err.message : 'Login failed')
} finally {
setLoading(false)
}
}
return (
<dialog className="modal" ref={dialogRef}>
<div className="modal__header">
<h2 className="modal__title" id="modal-title">Connect to {label}</h2>
<button className="modal__close" onClick={onClose} aria-label="Close">×</button>
</div>
<form className="modal__form" onSubmit={handleSubmit}>
<div className="modal__field">
<label className="modal__label" htmlFor="appUrl">App URL</label>
<input id="appUrl" ref={firstInputRef} className="modal__input" type="url"
placeholder="https://homebox.example.com"
value={appUrl} onChange={e => setAppUrl(e.target.value)} required />
</div>
<div className="modal__field">
<label className="modal__label" htmlFor="username">Username</label>
<input id="username" className="modal__input" type="text"
autoComplete="username"
value={username} onChange={e => setUsername(e.target.value)} required />
</div>
<div className="modal__field">
<label className="modal__label" htmlFor="password">Password</label>
<input id="password" className="modal__input" type="password"
autoComplete="current-password"
value={password} onChange={e => setPassword(e.target.value)} required />
</div>
{error && <p className="modal__error">{error}</p>}
<button className="modal__submit" type="submit" disabled={loading}>
{loading ? 'Connecting…' : 'Connect'}
</button>
</form>
</dialog>
)
}
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.dashboard {
padding: 40px 40px 60px;
display: flex;
flex-direction: column;
align-items: stretch;
flex: 1;
@media (max-width: 768px) {
padding: 24px 20px 40px;
}
&__header {
margin-bottom: 32px;
}
&__title {
font-size: 32px;
letter-spacing: -0.5px;
margin: 0 0 4px;
@media (max-width: 768px) {
font-size: 24px;
}
}
&__section-label {
font-size: 12px;
font-weight: 600;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--text);
margin: 0 0 12px;
}
&__cards {
display: flex;
flex-direction: column;
gap: 12px;
}
}
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import { useState, useEffect } from "react"
import { getStatuses, logout } from "../api/connections"
import type { ConnectionStatus } from "../types/connection"
import { ServiceCard } from "./ServiceCard"
import { ConnectModal } from "./ConnectModal"
import "./Dashboard.scss"
const SERVICES = [
{ serviceType: 'HOMEBOX', label: 'Homebox', icon: '📦' },
] as const
export function Dashboard() {
const [statuses, setStatuses] = useState<ConnectionStatus[]>([])
const [openModal, setOpenModal] = useState<string | null>(null)
const refresh = () => {
getStatuses().then(setStatuses).catch(() => { })
}
useEffect(() => { refresh() }, [])
const handleDisconnect = (serviceType: string) => {
logout(serviceType).then(refresh).catch(() => { })
}
const activeModal = SERVICES.find(s => s.serviceType === openModal)
return (
<div className="dashboard">
<div className="dashboard__header">
<h1 className="dashboard__title">Vaessl Dashboard</h1>
</div>
<p className="dashboard__section-label">Services</p>
<div className="dashboard__cards">
{SERVICES.map(({ serviceType, label, icon }) => (
<ServiceCard
key={serviceType}
serviceType={serviceType}
label={label}
icon={icon}
status={statuses.find(s => s.serviceType === serviceType) ?? null}
onConnect={() => setOpenModal(serviceType)}
onDisconnect={() => handleDisconnect(serviceType)}
/>
))}
</div>
{activeModal && (
<ConnectModal
serviceType={activeModal.serviceType}
label={activeModal.label}
onClose={() => setOpenModal(null)}
onSuccess={() => { setOpenModal(null); refresh() }}
/>
)}
</div>
)
}
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.service-card {
display: flex;
align-items: center;
justify-content: space-between;
padding: 20px 24px;
border: 1px solid var(--border);
border-radius: 10px;
background: var(--bg);
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
&__info {
display: flex;
align-items: center;
gap: 16px;
}
&__icon {
width: 40px;
height: 40px;
border-radius: 8px;
background: var(--accent-bg);
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
}
&__name {
font-family: var(--heading);
font-size: 17px;
font-weight: 500;
color: var(--text-h);
margin: 0 0 10px;
text-align: left;
}
&__meta {
font-size: 13px;
color: var(--text);
margin: 0;
display: flex;
align-items: center;
gap: 8px;
}
&__badge {
display: inline-flex;
align-items: center;
gap: 4px;
font-size: 12px;
font-weight: 500;
padding: 2px 8px;
border-radius: 999px;
&::before {
content: '';
width: 6px;
height: 6px;
border-radius: 50%;
}
&--connected {
color: #16a34a;
&::before {
background: #16a34a;
}
}
&--disconnected {
color: var(--text);
&::before {
background: var(--border);
}
}
}
&__actions {
display: flex;
gap: 8px;
}
&__btn {
font-size: 14px;
font-weight: 500;
padding: 7px 16px;
border-radius: 6px;
border: 1px solid transparent;
cursor: pointer;
transition: box-shadow 0.2s, opacity 0.2s;
&:hover {
opacity: 0.85;
}
&:focus-visible {
outline: 2px solid var(--accent);
outline-offset: 2px;
}
&--connect {
background: var(--accent);
color: #fff;
}
&--disconnect {
background: transparent;
color: var(--text);
border-color: var(--border);
&:hover {
border-color: #ef4444;
color: #ef4444;
}
}
}
}
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import type { ConnectionStatus } from '../types/connection'
import './ServiceCard.scss'
interface Props {
serviceType: string
label: string
icon: string
status: ConnectionStatus | null
onConnect: () => void
onDisconnect: () => void
}
export function ServiceCard({ serviceType: _serviceType, label, icon, status, onConnect, onDisconnect }: Readonly<Props>) {
const connected = status?.connected ?? false
const formatExpiry = (iso: string | null) => {
if (!iso) return null
const d = new Date(iso)
return d.toLocaleDateString(undefined, { dateStyle: 'medium' })
}
return (
<div className="service-card">
<div className="service-card__info">
<div className="service-card__icon">{icon}</div>
<div>
<p className="service-card__name">{label}</p>
<p className="service-card__meta">
<span className={`service-card__badge service-card__badge--${connected ? 'connected' : 'disconnected'}`}>
{connected ? 'Connected' : 'Not connected'}
</span>
{connected && status?.username && <span>{status.username}</span>}
{connected && status?.expiresAt && (
<span>· expires {formatExpiry(status.expiresAt)}</span>
)}
</p>
</div>
</div>
<div className="service-card__actions">
{connected ? (
<button className="service-card__btn service-card__btn--disconnect" onClick={onDisconnect}>
Disconnect
</button>
) : (
<button className="service-card__btn service-card__btn--connect" onClick={onConnect}>
Connect
</button>
)}
</div>
</div>
)
}
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export interface LoginRequest {
appUrl: string
serviceType: string
username: string
password: string
stayLoggedIn: boolean
}
export interface AuthResponse {
serviceType: string
expiresAt: string
}
export interface ConnectionStatus {
serviceType: string
appUrl: string
username: string
expiresAt: string | null
connected: boolean
}