Untitled

const { Category } = require('../models');

const authPost = async (req, res, next) => {
  const { title, content, categoryIds } = req.body;
  const categories = await Promise.all(categoryIds
    .map((id) => Category.findOne({ where: { id } })));
  if (!title) {
    return res.status(400).json({ message: 'Some required fields are missing' });
  }
  if (!content || categoryIds.length < 1) {
    return res.status(400).json({ message: 'Some required fields are missing' });
  }
  if (categories.includes(null)) {
    return res.status(400).json({ message: 'one or more "categoryIds" not found' });
  }
  next();
};

module.exports = { authPost };