meteor__microscope/lib/collections/comments.js

/**
 * @file
 *
 *
 * User: marand
 * Date: 05/09/15
 * Time: 21:47
 */

Comments = new Mongo.Collection('comments');

Meteor.methods({
  commentInsert: function (commentAttributes) {
    check(this.userId, String);
    check(commentAttributes, {
      postId: String,
      body: String
    });
    var user = Meteor.user();
    var post = Posts.findOne(commentAttributes.postId);
    if (!post) {
      throw new Meteor.Error('invalid-comment', 'You must comment on a post');
    }
    var comment = _.extend(commentAttributes, {
      userId: user._id,
      author: user.username,
      submitted: new Date()
    });
    Posts.update(comment.postId, {
      $inc: { commentsCount: 1 }
    });

    return Comments.insert(comment);
  }
});