tessera/src/routes/queues.ts

import { Hono } from 'hono';
import { HTTPException } from 'hono/http-exception';
import type { Db } from '../db/index.ts';
import { queues } from '../db/schema.ts';
import { asc, eq } from 'drizzle-orm';
import { CreateQueueSchema } from '../models/queue.ts';

export function createQueuesRouter(db: Db): Hono {
  const router = new Hono();

  router.get('/', async (c) => {
    const result = await db.query.queues.findMany({
      orderBy: asc(queues.name),
    });
    return c.json(result);
  });

  router.post('/', async (c) => {
    const body = await c.req.json();
    const parsed = CreateQueueSchema.parse(body);

    const [queue] = await db.insert(queues).values({
      name: parsed.name,
      description: parsed.description ?? null,
      lifecycle_id: parsed.lifecycle_id ?? null,
      team_id: parsed.team_id ?? null,
    }).returning();

    if (!queue) {
      throw new HTTPException(500, { message: 'Failed to create queue' });
    }

    return c.json(queue, 201);
  });

  router.patch('/:id', async (c) => {
    const id = c.req.param('id');
    const body = await c.req.json();

    const existing = await db.query.queues.findFirst({
      where: eq(queues.id, id),
    });

    if (!existing) {
      throw new HTTPException(404, { message: 'Queue not found' });
    }

    const updateData: Partial<typeof queues.$inferInsert> = {};
    if (body.name !== undefined) updateData.name = String(body.name);
    if (body.description !== undefined) updateData.description = body.description ? String(body.description) : null;
    if (body.lifecycle_id !== undefined) updateData.lifecycle_id = body.lifecycle_id || null;
    if (body.team_id !== undefined) updateData.team_id = body.team_id || null;

    const [updated] = await db.update(queues)
      .set(updateData)
      .where(eq(queues.id, id))
      .returning();

    return c.json(updated);
  });

  return router;
}