feat(persons): redesign /persons/[id] detail page (Concept A layout)

PersonCard: remove edit toggle, add Edit→/edit link; 2-column layout on lg;
CoCorrespondentsList: add chat icon + title tooltip; remove update/merge actions.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/routes/persons/[id]/+page.server.ts

@@ -1,11 +1,16 @@
-import { error, fail, redirect } from '@sveltejs/kit';
+import { error } from '@sveltejs/kit';
 import { createApiClient } from '$lib/api.server';
 import { getErrorMessage } from '$lib/errors';
 
-export async function load({ params, fetch }) {
+export async function load({ params, fetch, locals }) {
 	const { id } = params;
 	const api = createApiClient(fetch);
 
+	const canWrite =
+		(locals.user as { groups?: { permissions: string[] }[] } | undefined)?.groups?.some((g) =>
+			g.permissions.includes('WRITE_ALL')
+		) ?? false;
+
 	const [personResult, sentDocsResult, receivedDocsResult] = await Promise.all([
 		api.GET('/api/persons/{id}', { params: { path: { id } } }),
 		api.GET('/api/persons/{id}/documents', { params: { path: { id } } }),
@@ -20,64 +25,7 @@ export async function load({ params, fetch }) {
 	return {
 		person: personResult.data!,
 		sentDocuments: sentDocsResult.data ?? [],
-		receivedDocuments: receivedDocsResult.data ?? []
+		receivedDocuments: receivedDocsResult.data ?? [],
+		canWrite
 	};
 }
-
-export const actions = {
-	update: async ({ request, params, fetch }) => {
-		const formData = await request.formData();
-		const firstName = formData.get('firstName')?.toString().trim();
-		const lastName = formData.get('lastName')?.toString().trim();
-		const alias = formData.get('alias')?.toString().trim() || undefined;
-		const notes = formData.get('notes')?.toString().trim() || undefined;
-		const birthYearStr = formData.get('birthYear')?.toString().trim();
-		const deathYearStr = formData.get('deathYear')?.toString().trim();
-		const birthYear = birthYearStr ? parseInt(birthYearStr, 10) : undefined;
-		const deathYear = deathYearStr ? parseInt(deathYearStr, 10) : undefined;
-
-		if (!firstName || !lastName) {
-			return fail(400, { updateError: 'Vor- und Nachname sind Pflichtfelder.' });
-		}
-
-		const api = createApiClient(fetch);
-		const { error: apiError } = await api.PUT('/api/persons/{id}', {
-			params: { path: { id: params.id } },
-			body: {
-				firstName,
-				lastName,
-				...(alias ? { alias } : {}),
-				...(notes ? { notes } : {}),
-				...(birthYear ? { birthYear } : {}),
-				...(deathYear ? { deathYear } : {})
-			}
-		});
-
-		if (apiError) {
-			return fail(400, { updateError: 'Speichern fehlgeschlagen.' });
-		}
-
-		return { updated: true };
-	},
-
-	merge: async ({ request, params, fetch }) => {
-		const formData = await request.formData();
-		const targetPersonId = formData.get('targetPersonId')?.toString();
-
-		if (!targetPersonId) {
-			return fail(400, { mergeError: 'Bitte eine Zielperson auswählen.' });
-		}
-
-		const api = createApiClient(fetch);
-		const { error: apiError } = await api.POST('/api/persons/{id}/merge', {
-			params: { path: { id: params.id } },
-			body: { targetPersonId }
-		});
-
-		if (apiError) {
-			return fail(400, { mergeError: 'Zusammenführen fehlgeschlagen.' });
-		}
-
-		throw redirect(303, `/persons/${targetPersonId}`);
-	}
-};

frontend/src/routes/persons/[id]/+page.svelte

@@ -2,11 +2,10 @@
 import { m } from '$lib/paraglide/messages.js';
 import { SvelteMap } from 'svelte/reactivity';
 import PersonCard from './PersonCard.svelte';
-import PersonMergePanel from './PersonMergePanel.svelte';
 import CoCorrespondentsList from './CoCorrespondentsList.svelte';
 import PersonDocumentList from './PersonDocumentList.svelte';
 
-let { data, form } = $props();
+let { data } = $props();
 
 const person = $derived(data.person);
 const sentDocuments = $derived(data.sentDocuments);
@@ -47,7 +46,7 @@ const coCorrespondents = $derived.by(() => {
 });
 </script>
 
-<div class="mx-auto max-w-4xl px-4 py-10">
+<div class="mx-auto max-w-6xl px-4 py-10">
 	<!-- Back Link -->
 	<div class="mb-6">
 		<a
@@ -64,25 +63,28 @@ const coCorrespondents = $derived.by(() => {
 		</a>
 	</div>
 
-	<PersonCard person={person} canWrite={data.canWrite} form={form} />
+	<!-- 2-column layout on large screens -->
+	<div class="lg:grid lg:grid-cols-[35%_65%] lg:gap-8">
+		<!-- Left column: Person card -->
+		<div>
+			<PersonCard person={person} canWrite={data.canWrite} />
+		</div>
 
-	{#if data.canWrite}
+		<!-- Right column: correspondents + documents -->
-		{#key person.id}
+		<div>
-			<PersonMergePanel person={person} form={form} />
+			<CoCorrespondentsList coCorrespondents={coCorrespondents} personId={person.id} />
-		{/key}
-	{/if}
 
-	<CoCorrespondentsList coCorrespondents={coCorrespondents} personId={person.id} />
+			<PersonDocumentList
+				documents={sentDocuments}
+				heading={m.person_docs_heading()}
+				emptyMessage={m.person_no_docs()}
+			/>
 
-	<PersonDocumentList
+			<PersonDocumentList
-		documents={sentDocuments}
+				documents={receivedDocuments}
-		heading={m.person_docs_heading()}
+				heading={m.person_received_docs_heading()}
-		emptyMessage={m.person_no_docs()}
+				emptyMessage={m.person_no_received_docs()}
-	/>
+			/>
-
+		</div>
-	<PersonDocumentList
+	</div>
-		documents={receivedDocuments}
-		heading={m.person_received_docs_heading()}
-		emptyMessage={m.person_no_received_docs()}
-	/>
 </div>

frontend/src/routes/persons/[id]/CoCorrespondentsList.svelte

@@ -19,8 +19,24 @@ let {
 			{#each coCorrespondents as c (c.id)}
 				<a
 					href="/conversations?senderId={personId}&receiverId={c.id}"
+					title={m.doc_conversation_title()}
 					class="inline-flex items-center gap-1.5 rounded-full border border-line px-3 py-1 font-serif text-sm text-ink transition-colors hover:border-primary"
 				>
+					<!-- Chat icon -->
+					<svg
+						class="h-3.5 w-3.5 flex-shrink-0 text-ink-3"
+						fill="none"
+						stroke="currentColor"
+						viewBox="0 0 24 24"
+						aria-hidden="true"
+					>
+						<path
+							stroke-linecap="round"
+							stroke-linejoin="round"
+							stroke-width="2"
+							d="M8 12h.01M12 12h.01M16 12h.01M21 12c0 4.418-4.03 8-9 8a9.863 9.863 0 01-4.255-.949L3 20l1.395-3.72C3.512 15.042 3 13.574 3 12c0-4.418 4.03-8 9-8s9 3.582 9 8z"
+						/>
+					</svg>
 					{c.name}
 					<span class="font-sans text-xs text-ink-3">({c.count})</span>
 				</a>

frontend/src/routes/persons/[id]/PersonCard.svelte

@@ -1,13 +1,13 @@
 <script lang="ts">
-import { enhance } from '$app/forms';
 import { m } from '$lib/paraglide/messages.js';
+import { formatLifeDateRange } from '$lib/utils/personLifeDates';
 
 let {
 	person,
-	canWrite,
+	canWrite
-	form
 }: {
 	person: {
+		id: string;
 		firstName: string;
 		lastName: string;
 		alias?: string | null;
@@ -16,231 +16,84 @@ let {
 		notes?: string | null;
 	};
 	canWrite: boolean;
-	form?: { updated?: boolean; updateError?: string } | null;
 } = $props();
-
-let editMode = $state(false);
-
-$effect(() => {
-	if (form?.updated) editMode = false;
-});
 </script>
 
 <div class="mb-10 overflow-hidden rounded-sm border border-line bg-surface shadow-sm">
 	<div class="h-2 w-full bg-primary"></div>
 
 	<div class="p-8 md:p-10">
-		{#if editMode && canWrite}
+		<!-- View Mode -->
-			<!-- Edit Form -->
+		<div class="flex flex-col items-start gap-8 md:flex-row">
-			<form method="POST" action="?/update" use:enhance>
+			<div class="flex-shrink-0">
-				<div class="flex flex-col gap-6">
+				<div
-					<h2 class="border-b border-line-2 pb-3 font-serif text-xl text-ink">
+					class="flex h-24 w-24 items-center justify-center rounded-full border border-line bg-muted text-ink"
-						{m.person_edit_heading()}
+				>
-					</h2>
+					<span class="font-serif text-3xl">{person.firstName[0]}{person.lastName[0]}</span>
-
-					{#if form?.updateError}
-						<p class="rounded border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">
-							{form.updateError}
-						</p>
-					{/if}
-
-					<div class="grid grid-cols-1 gap-4 md:grid-cols-2">
-						<div>
-							<label
-								for="firstName"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.form_label_first_name()} *</label
-							>
-							<input
-								id="firstName"
-								name="firstName"
-								type="text"
-								required
-								value={person.firstName}
-								class="block w-full rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-							/>
-						</div>
-						<div>
-							<label
-								for="lastName"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.form_label_last_name()} *</label
-							>
-							<input
-								id="lastName"
-								name="lastName"
-								type="text"
-								required
-								value={person.lastName}
-								class="block w-full rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-							/>
-						</div>
-						<div class="md:col-span-2">
-							<label
-								for="alias"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.form_label_alias()}</label
-							>
-							<input
-								id="alias"
-								name="alias"
-								type="text"
-								value={person.alias ?? ''}
-								class="block w-full rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-							/>
-						</div>
-						<div>
-							<label
-								for="birthYear"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.person_label_birth_year()}</label
-							>
-							<input
-								id="birthYear"
-								name="birthYear"
-								type="number"
-								min="1"
-								max="2100"
-								placeholder={m.person_placeholder_year()}
-								value={person.birthYear ?? ''}
-								class="block w-full rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-							/>
-						</div>
-						<div>
-							<label
-								for="deathYear"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.person_label_death_year()}</label
-							>
-							<input
-								id="deathYear"
-								name="deathYear"
-								type="number"
-								min="1"
-								max="2100"
-								placeholder={m.person_placeholder_year()}
-								value={person.deathYear ?? ''}
-								class="block w-full rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-							/>
-						</div>
-						<div class="md:col-span-2">
-							<label
-								for="notes"
-								class="mb-1 block text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.person_label_notes()}</label
-							>
-							<textarea
-								id="notes"
-								name="notes"
-								rows="4"
-								placeholder={m.person_placeholder_notes()}
-								class="block w-full resize-y rounded border border-line px-3 py-2 font-serif text-ink focus:border-ink focus:outline-none"
-								>{person.notes ?? ''}</textarea
-							>
-						</div>
-					</div>
-
-					<div class="flex gap-3">
-						<button
-							type="submit"
-							class="rounded bg-primary px-5 py-2 text-sm font-bold tracking-widest text-primary-fg uppercase transition-colors hover:bg-primary/80"
-						>
-							{m.btn_save()}
-						</button>
-						<button
-							type="button"
-							onclick={() => (editMode = false)}
-							class="rounded border border-line px-5 py-2 text-sm font-bold tracking-widest text-ink-2 uppercase transition-colors hover:bg-muted"
-						>
-							{m.btn_cancel()}
-						</button>
-					</div>
 				</div>
-			</form>
+			</div>
-		{:else}
+
-			<!-- View Mode -->
+			<div class="w-full flex-1">
-			<div class="flex flex-col items-start gap-8 md:flex-row">
+				<div class="mb-8 flex items-start justify-between border-b border-line-2 pb-4">
-				<div class="flex-shrink-0">
+					<h1 class="font-serif text-4xl text-ink">
-					<div
+						{person.firstName}
-						class="flex h-24 w-24 items-center justify-center rounded-full border border-line bg-muted text-ink"
+						{person.lastName}
-					>
+					</h1>
-						<span class="font-serif text-3xl">{person.firstName[0]}{person.lastName[0]}</span>
+					<div class="ml-4 flex flex-shrink-0 items-center gap-2">
+						{#if canWrite}
+							<a
+								href="/persons/{person.id}/edit"
+								class="inline-flex items-center gap-1.5 rounded border border-line px-3 py-1.5 text-xs font-bold tracking-widest text-ink-2 uppercase transition-colors hover:border-primary hover:text-ink"
+							>
+								<img
+									src="/degruyter-icons/Simple/Small-16px/SVG/Action/Edit-Content-SM.svg"
+									alt=""
+									aria-hidden="true"
+									class="h-3.5 w-3.5"
+								/>
+								{m.btn_edit()}
+							</a>
+						{/if}
 					</div>
 				</div>
 
-				<div class="w-full flex-1">
+				<div class="grid grid-cols-1 gap-8 md:grid-cols-2">
-					<div class="mb-8 flex items-start justify-between border-b border-line-2 pb-4">
+					{#if person.alias}
-						<h1 class="font-serif text-4xl text-ink">
-							{person.firstName}
-							{person.lastName}
-						</h1>
-						<div class="ml-4 flex flex-shrink-0 items-center gap-2">
-							{#if canWrite}
-								<button
-									onclick={() => (editMode = true)}
-									class="inline-flex items-center gap-1.5 rounded border border-line px-3 py-1.5 text-xs font-bold tracking-widest text-ink-2 uppercase transition-colors hover:border-primary hover:text-ink"
-								>
-									<img
-										src="/degruyter-icons/Simple/Small-16px/SVG/Action/Edit-Content-SM.svg"
-										alt=""
-										aria-hidden="true"
-										class="h-3.5 w-3.5"
-									/>
-									{m.btn_edit()}
-								</button>
-							{/if}
-						</div>
-					</div>
-
-					<div class="grid grid-cols-1 gap-8 md:grid-cols-2">
 						<div>
 							<span
 								class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>{m.person_label_full_name()}</span
+								>{m.form_label_alias()}</span
-							>
-							<span class="block font-serif text-lg text-ink"
-								>{person.firstName} {person.lastName}</span
 							>
+							<span class="block font-serif text-lg text-ink italic">"{person.alias}"</span>
 						</div>
+					{/if}
 
-						{#if person.alias}
+					{#if person.birthYear || person.deathYear}
-							<div>
+						<div>
-								<span
+							<span
-									class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
+								class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
-									>{m.form_label_alias()}</span
+							>
-								>
+								{#if person.birthYear && person.deathYear}{m.person_label_birth_year()} / {m.person_label_death_year()}{:else if person.birthYear}{m.person_label_birth_year()}{:else}{m.person_label_death_year()}{/if}
-								<span class="block font-serif text-lg text-ink italic">"{person.alias}"</span>
+							</span>
-							</div>
+							<span class="block font-serif text-lg text-ink">
-						{/if}
+								{formatLifeDateRange(person.birthYear, person.deathYear)}
+							</span>
+						</div>
+					{/if}
 
-						{#if person.birthYear || person.deathYear}
+					{#if person.notes}
-							<div>
+						<div class="md:col-span-2">
-								<span
+							<span
-									class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
+								class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
-								>
+								>{m.person_label_notes()}</span
-									{#if person.birthYear && person.deathYear}{m.person_label_birth_year()} / {m.person_label_death_year()}{:else if person.birthYear}{m.person_label_birth_year()}{:else}{m.person_label_death_year()}{/if}
+							>
-								</span>
+							<p class="font-serif text-base whitespace-pre-wrap text-ink">
-								<span class="block font-serif text-lg text-ink">
+								{person.notes}
-									{#if person.birthYear}* {person.birthYear}{/if}{#if person.birthYear && person.deathYear}
+							</p>
-										&nbsp;{/if}{#if person.deathYear}† {person.deathYear}{/if}
+						</div>
-								</span>
+					{/if}
-							</div>
-						{/if}
-
-						{#if person.notes}
-							<div class="md:col-span-2">
-								<span
-									class="mb-1 block font-sans text-xs font-bold tracking-widest text-ink-3 uppercase"
-									>{m.person_label_notes()}</span
-								>
-								<p class="font-serif text-base whitespace-pre-wrap text-ink">
-									{person.notes}
-								</p>
-							</div>
-						{/if}
-					</div>
 				</div>
 			</div>
-		{/if}
+		</div>
 	</div>
 </div>

frontend/src/routes/persons/[id]/page.server.spec.ts

@@ -6,6 +6,8 @@ vi.mock('$lib/api.server', () => ({ createApiClient: vi.fn() }));
 import { createApiClient } from '$lib/api.server';
 
 const mockFetch = vi.fn() as unknown as typeof fetch;
+const mockLocals = { user: { groups: [{ permissions: ['READ_ALL'] }] } };
+const mockLocalsWriter = { user: { groups: [{ permissions: ['WRITE_ALL'] }] } };
 
 beforeEach(() => vi.clearAllMocks());
 
@@ -24,13 +26,30 @@ describe('person detail load — happy path', () => {
 				.mockResolvedValueOnce({ response: { ok: true }, data: [] })
 		} as ReturnType<typeof createApiClient>);
 
-		const result = await load({ params: { id: 'p1' }, fetch: mockFetch });
+		const result = await load({ params: { id: 'p1' }, fetch: mockFetch, locals: mockLocals });
 
 		expect(result.person.firstName).toBe('Hans');
 		expect(result.sentDocuments).toHaveLength(1);
 		expect(result.receivedDocuments).toEqual([]);
 	});
 
+	it('returns canWrite=true when user has WRITE_ALL', async () => {
+		vi.mocked(createApiClient).mockReturnValue({
+			GET: vi
+				.fn()
+				.mockResolvedValueOnce({
+					response: { ok: true, status: 200 },
+					data: { id: 'p1', firstName: 'Anna', lastName: 'Schmidt' }
+				})
+				.mockResolvedValueOnce({ response: { ok: true }, data: [] })
+				.mockResolvedValueOnce({ response: { ok: true }, data: [] })
+		} as ReturnType<typeof createApiClient>);
+
+		const result = await load({ params: { id: 'p1' }, fetch: mockFetch, locals: mockLocalsWriter });
+
+		expect(result.canWrite).toBe(true);
+	});
+
 	it('returns empty arrays when sent/received document APIs fail', async () => {
 		vi.mocked(createApiClient).mockReturnValue({
 			GET: vi
@@ -43,7 +62,7 @@ describe('person detail load — happy path', () => {
 				.mockResolvedValueOnce({ response: { ok: false }, data: null })
 		} as ReturnType<typeof createApiClient>);
 
-		const result = await load({ params: { id: 'p1' }, fetch: mockFetch });
+		const result = await load({ params: { id: 'p1' }, fetch: mockFetch, locals: mockLocals });
 
 		expect(result.sentDocuments).toEqual([]);
 		expect(result.receivedDocuments).toEqual([]);
@@ -62,7 +81,9 @@ describe('person detail load — error paths', () => {
 				.mockResolvedValueOnce({ response: { ok: true }, data: [] })
 		} as ReturnType<typeof createApiClient>);
 
-		await expect(load({ params: { id: 'missing' }, fetch: mockFetch })).rejects.toMatchObject({
+		await expect(
+			load({ params: { id: 'missing' }, fetch: mockFetch, locals: mockLocals })
+		).rejects.toMatchObject({
 			status: 404
 		});
 	});
@@ -76,7 +97,9 @@ describe('person detail load — error paths', () => {
 				.mockResolvedValueOnce({ response: { ok: true }, data: [] })
 		} as ReturnType<typeof createApiClient>);
 
-		await expect(load({ params: { id: 'forbidden' }, fetch: mockFetch })).rejects.toMatchObject({
+		await expect(
+			load({ params: { id: 'forbidden' }, fetch: mockFetch, locals: mockLocals })
+		).rejects.toMatchObject({
 			status: 403
 		});
 	});