node.js - How to do find() / where() in associated models -

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i'm playing model associations in sails , i'm curious if it's possible make query base on associated field.

example:

user.js  attributes:{   classes: { collection: 'class', via: 'students' }  } class.js  attributes: {   type: ...   students: { collection: 'user', via: 'classes'}  }

is there way retrieve specific classes of student base on type of class because right being returned when use .populate(). (maybe similar logic below)

user  .findone({name: 'studenta'})  .populate('classes')  .where({'classes.type':['type1', 'type2']})  .then(....)

thanks

you can add where clause populate so:

user  .findone({name: 'studenta'})  .populate('classes', {where: {type: ['type1', 'type2']}})  .exec(...)

in addition where, can use skip, limit , sort in second argument populate.

keep in mind still (as of posting) in beta, if find issues seems not working correctly, please post them waterline github issues forum.


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