Calling remove() on an instance purges my entire collection in v4.1.4

[davidmgarrett]

npm install mongoose@4.1.3 resolved the issue

this deleted a single car last week:

deleteModel(Car, '55e5f7d65ad322fc41eb1aaa');

var mongoose = require('mongoose');
var q = require('q');

//define simple schema mapped to "cars" collection in mongo
var carSchema = mongoose.Schema({
make: {type:String, required:'Make is required!'}
});

mongoose.model('Car', carSchema, 'cars');

//helper functions
var getById = function(model, id) {

var deferred = q.defer();

try 
{
    model.findOne({_id:id}).exec(function(err, record) {
        deferred.resolve(record);
    });     
} catch (error) {
    deferred.reject(error);
}

return deferred.promise;

};

var deleteModel = function(model, id) {

var deferred = q.defer();

getById(model, id).then(function(record) {
            //extra validation, because I couldn't figure out why collection was purging
    if (!record) {
        deferred.reject('failure finding id: ' + id);
    } else if (!record._id || record._id != id)
        deferred.reject('failure getting id: ' + id);
    {
        record.remove(function(err) {
            if(err) {
                deferred.reject(err.toString());                    
            } else {
                deferred.resolve(record);
            }
        });
    }
}, deferred.reject);

return deferred.promise;

};

[zackurben]

Heads up, this was fixed earlier today: 83929e8

Duplicate of: #3326 and #3325

[vkarpov15]

Fixed in 4.1.5, upgrade please :)