feat: group_then_due en /api/me/tasks y evitar reordenado en cliente

Co-authored-by: aider (openrouter/openai/gpt-5) <aider@aider.chat>

apps/web/src/routes/api/me/tasks/+server.ts

@@ -17,6 +17,8 @@ export const GET: RequestHandler = async (event) => {
 	const status = (url.searchParams.get('status') || 'open').trim().toLowerCase();
 	const page = clamp(parseInt(url.searchParams.get('page') || '1', 10) || 1, 1, 100000);
 	const limit = clamp(parseInt(url.searchParams.get('limit') || '20', 10) || 20, 1, 100);
+	const orderParam = (url.searchParams.get('order') || 'due').trim().toLowerCase();
+	const order = orderParam === 'group_then_due' ? 'group_then_due' : 'due';
 	const dueBeforeParam = (url.searchParams.get('dueBefore') || '').trim();
 	const soonDaysParam = parseInt(url.searchParams.get('soonDays') || '', 10);
 	const soonDays = Number.isFinite(soonDaysParam) && soonDaysParam >= 0 ? Math.min(soonDaysParam, 365) : null;
@@ -159,16 +161,19 @@ export const GET: RequestHandler = async (event) => {
 	const total = Number(totalRow?.cnt || 0);
 
 	// Items
+	const orderBy =
+		order === 'group_then_due'
+			? `(t.group_id IS NULL) ASC, g.name COLLATE NOCASE ASC, CASE WHEN t.due_date IS NULL THEN 1 ELSE 0 END, t.due_date ASC, t.id ASC`
+			: `CASE WHEN t.due_date IS NULL THEN 1 ELSE 0 END, t.due_date ASC, t.id ASC`;
+
 	const itemsRows = db
 		.prepare(
 			`SELECT t.id, t.description, t.due_date, t.group_id, t.display_code
        FROM tasks t
+       LEFT JOIN groups g ON g.id = t.group_id
        INNER JOIN task_assignments a ON a.task_id = t.id
        WHERE ${whereParts.join(' AND ')}
-       ORDER BY 
-         CASE WHEN t.due_date IS NULL THEN 1 ELSE 0 END,
-         t.due_date ASC,
-         t.id ASC
+       ORDER BY ${orderBy}
        LIMIT ? OFFSET ?`
 		)
 		.all(...params, limit, offset) as any[];

apps/web/src/routes/app/+page.server.ts

@@ -47,8 +47,9 @@ export const load: PageServerLoad = async (event) => {
 	const groupNames: Record<string, string> = {};
 
 	try {
-		// Mis tareas abiertas (paginadas, orden por fecha en server)
-		let fetchUrl = '/api/me/tasks?limit=20';
+		// Mis tareas abiertas (paginadas, orden controlado por el servidor)
+		const orderParamApi = order === 'group' ? 'group_then_due' : 'due';
+		let fetchUrl = `/api/me/tasks?limit=20&order=${encodeURIComponent(orderParamApi)}`;
 		fetchUrl += `&page=${encodeURIComponent(String(page))}`;
 
 		const res = await event.fetch(fetchUrl, { headers: { 'cache-control': 'no-store' } });
@@ -100,16 +101,6 @@ export const load: PageServerLoad = async (event) => {
 			}
 		}
 
-		// Orden base por fecha para el agregado (NULL al final)
-		unassignedOpen.sort((a, b) => {
-			const ad = a.due_date, bd = b.due_date;
-			if (ad == null && bd == null) return a.id - b.id;
-			if (ad == null) return 1;
-			if (bd == null) return -1;
-			if (ad < bd) return -1;
-			if (ad > bd) return 1;
-			return a.id - b.id;
-		});
 	} catch {
 		// Ignorar errores y dejar listas vacías
 	}

apps/web/src/routes/app/+page.svelte

@@ -52,15 +52,9 @@
 		const groups = Array.from(map.entries()).map(([gid, tasks]) => ({
 			id: gid,
 			name: gid ? (data.groupNames[gid] || gid) : "Personal",
-			tasks: sortByDue(tasks),
+			tasks
 		}));
-		// Ordenar grupos por nombre (Personal al final)
-		groups.sort((a, b) => {
-			if (!a.id && !b.id) return 0;
-			if (!a.id) return 1;
-			if (!b.id) return -1;
-			return a.name.localeCompare(b.name, undefined, { sensitivity: "base" });
-		});
+		// Mantener el orden provisto por el servidor (ya ordenado alfabéticamente con "Personal" al final)
 		return groups;
 	}
 </script>
@@ -122,7 +116,7 @@
 	{:else}
 		<Card>
 			<ul class="list">
-				{#each sortByDue(data.unassignedOpen) as t}
+				{#each data.unassignedOpen as t}
 					<TaskItem {...t} currentUserId={data.userId} groupName={t.group_id ? (data.groupNames[t.group_id] || t.group_id) : 'Personal'} />
 				{/each}
 			</ul>