CODEWITHSUNDEEP
sails.jswaterline
Ilproff_77
Ilproff_77

Reputation: 206

Sails.js query for waterline association

In sails.js I've a Post model with a many-to-many association with another model called "tag"

POSTS MODEL

module.exports = {

    attributes: {
      title:        'string',
      content:      'string',
      coverImage:   'string',
      owner: {
          model: 'user'
      },
      tags: {
          collection: 'ContentTag',
                 via: 'posts',
            dominant: true // ---
      }
    }

};

TAGS MODEL

module.exports = {

  attributes: {
      name: 'string',
      posts: {
          collection: 'post',
          via: 'tags'
      }
  }
};

Now I want to get the related Posts with the same tags. I've try to play around with .populate('tags') and and .populate('tags',{name: ['tag1','tag2']) but I can't figure out how to solve.

Upvotes: 3

Views: 1176

Answers (1)

Meeker
Meeker

Reputation: 5979

You can reverse your query

Tags.find({name:['tag1','tag2']}).populate('posts')

Upvotes: 3

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