Sails.js search by computed property -

i'm writing api in sails.js , have 1 problem finding objects.

i have model attributes:

  attributes: {     firstname:{       type:"string",       required:true,       minlength: 2     },      lastname:{       type:"string",       required:true,       minlength: 2     },      getfullname: function (){       var fl =  this.firstname + " " + this.lastname;       return fl;     },   } 

and right find object getfullname startswith "xyz qwe"

how can it?

i have tried:

patient.find({ getfullname: { 'startswith': 'tomas' }}).exec(console.log)

and

patient.find({ getfullname(): { 'startswith': 'tomas' }}).exec(console.log)

and both not working.

can access computed property getfullname in find() function?

of course query working:

patient.find({ firstname: { 'startswith': 'tomas' }}).exec(console.log)

exec or callback has 2 arguments (like other callback), it's error , result. code should like.

patient   .find({ getfullname: { 'startswith': 'tomas' }})   .exec(function(err, founds){     if(err) return console.error(err);      console.log(founds);   }); 

or can use promise chaining did before.

patient   .find({ getfullname: { 'startswith': 'tomas' }})   .then(console.log)   .catch(console.error);