p5.js-web-editor/server/controllers/project.controller.js

import Project from '../models/project';

export function createProject(req, res) {
  const projectValues = {
    user: req.user ? req.user._id : undefined, // eslint-disable-line no-underscore-dangle
    file: {}
  };

  Object.assign(projectValues, req.body);

  Project.create(projectValues, (err, newProject) => {
    if (err) { return res.json({ success: false }); }
    return res.json({
      id: newProject._id, // eslint-disable-line no-underscore-dangle
      name: newProject.name,
      files: newProject.files
    });
  });
}

export function updateProject(req, res) {
  Project.findByIdAndUpdate(req.params.project_id,
    {
      $set: req.body
    }, (err, updatedProject) => {
      if (err) { return res.json({ success: false }); }
      return res.json({
        id: updatedProject._id, // eslint-disable-line no-underscore-dangle
        name: updatedProject.name,
        file: updatedProject.files
      });
    });
}

export function getProject(req, res) {
  Project.findById(req.params.project_id, (err, project) => {
    if (err) {
      return res.status(404).send({ message: 'Project with that id does not exist' });
    }

    return res.json({
      id: project._id, // eslint-disable-line no-underscore-dangle
      name: project.name,
      files: project.files
    });
  });
}

export function getProjects(req, res) {
  if (req.user) {
    Project.find({user: req.user._id}) // eslint-disable-line no-underscore-dangle
      .sort('-createdAt')
      .select('name file _id createdAt updatedAt')
      .exec((err, projects) => {
        res.json(projects);
      });
  } else {
    // could just move this to client side
    return res.json([]);
  }

}