Void-Homelab/lib/api/routes/source_docs.js

import { Router } from 'express';
import { z } from 'zod';
import * as repo from '../../db/repos/source_docs.js';
import { validate } from '../validate.js';
import { NotFoundError, ValidationError, asyncWrap } from '../errors.js';
import { requireWrite, divertToPending } from '../cap.js';

const baseFields = {
  name: z.string().min(1).max(200),
  upstream_url: z.string().min(1).max(2048),
  version: z.string().nullable().optional(),
  format: z.string().nullable().optional(),
  sync_source: z.string().nullable().optional(),
  local_path: z.string().nullable().optional(),
  body_text: z.string().nullable().optional(),
  last_synced: z.string().datetime().nullable().optional(),
  metadata: z.record(z.string(), z.any()).nullable().optional()
};

const createSchema = z.object(baseFields);
const patchSchema = z.object(Object.fromEntries(
  Object.entries(baseFields).map(([k, v]) => [k, v.optional()])
));

const idParams = z.object({ id: z.string().uuid() });
const resourceParams = z.object({ resource_id: z.string().uuid() });

export const router = Router();
export const resourcesScopedRouter = Router({ mergeParams: true });

resourcesScopedRouter.post('/',
  requireWrite('source_doc'),
  validate({ params: resourceParams, body: createSchema }),
  asyncWrap(async (req, res) => {
    const payload = { ...req.body, resource_id: req.params.resource_id };
    if (req.capTier === 'suggest') {
      return divertToPending(req, res, { entity_type: 'source_doc', action: 'create', payload });
    }
    try {
      const row = await repo.create(payload, req.actor);
      res.status(201).json(row);
    } catch (e) {
      if (e.code === '23503') throw new ValidationError('invalid resource', {
        resource_id: req.params.resource_id
      });
      throw e;
    }
  })
);

router.get('/:id',
  validate({ params: idParams }),
  asyncWrap(async (req, res) => {
    const row = await repo.getById(req.params.id);
    if (!row) throw new NotFoundError('source doc not found');
    res.json(row);
  })
);

router.patch('/:id',
  requireWrite('source_doc'),
  validate({ params: idParams, body: patchSchema }),
  asyncWrap(async (req, res) => {
    const existing = await repo.getById(req.params.id);
    if (!existing) throw new NotFoundError('source doc not found');
    if (req.capTier === 'suggest') {
      return divertToPending(req, res, {
        entity_type: 'source_doc', entity_id: req.params.id, action: 'update', payload: req.body
      });
    }
    res.json(await repo.update(req.params.id, req.body, req.actor));
  })
);

router.delete('/:id',
  requireWrite('source_doc'),
  validate({ params: idParams }),
  asyncWrap(async (req, res) => {
    const existing = await repo.getById(req.params.id);
    if (!existing) throw new NotFoundError('source doc not found');
    if (req.capTier === 'suggest') {
      return divertToPending(req, res, {
        entity_type: 'source_doc', entity_id: req.params.id, action: 'delete', payload: {}
      });
    }
    await repo.del(req.params.id, req.actor);
    res.status(204).end();
  })
);

// Resync hooks into the pg-boss worker queue in Plan 3. Gated behind
// ENABLE_RESYNC so the route exists for the UI but doesn't enqueue
// jobs that have no consumer yet.
router.post('/:id/resync',
  validate({ params: idParams }),
  asyncWrap(async (req, res) => {
    const existing = await repo.getById(req.params.id);
    if (!existing) throw new NotFoundError('source doc not found');
    if (process.env.ENABLE_RESYNC !== 'true') {
      return res.status(503).json({
        error: { code: 'feature_disabled', message: 'resync workers land in Plan 3' }
      });
    }
    res.status(202).json({ queued: true, note: 'workers land in Plan 3' });
  })
);