How I can make an query with mongoose from a function using a parameter?

Question

I try make a mongoose query using a function like this:

    /*
     * @param {function} Model - Mongoose Model
     * @param {String} searchText- Text that will          


        

Answer 1

Use the bracket notation to create the query object dynamically, so you could restructure your function as follows:

function _partialSearch (Model, searchText, key, res) {
    var search = new RegExp(searchText, "i"),
        query = {};
    query[key] = { $regex : search };

    Model.find(query)
         .exec(function (err, docs) {
            if(err) log(err);
            else {
                res.json(docs);
            }
         });
}