Mongo Delete multiple projects and resources within it.

delete.js

db.projects.find({_id: {$in: [
  ObjectId('63ebe4e2902342342db152a8'),
  ObjectId('642324234234a13675034017'),
  ObjectId('642c68506234234234241869'),
]}}).forEach(function(project) {
  print('Deleting project ' + project.name);
  db.forms.find({project: project._id}).forEach(function(form) {
    print('Deleting revisions for ' + form.title);
    db.formrevisions.deleteMany({form: form._id, project: project._id});
    print('Deleting submissions for ' + form.title);
    var count = 0;
    db.submissions.find({form: form._id, project: project._id}).forEach(function(submission) {
        count++;
        if (count % 100 === 0) {
            print('Deleted ' + count + ' submissions');
        }
        db.submissions.deleteOne({_id: submission._id});
    });
    print('Deleting actions for ' + form.title);
    db.actions.deleteMany({form: form._id, project: project._id});
    print('Deleting form ' + form.title);
    db.forms.deleteOne({_id: form._id});
  });
  print('Deleting roles');
  db.roles.deleteMany({project: project._id});
  print('Deleting project ' + project.name);
  db.projects.deleteOne({_id: project._id});
});