I need to update several documents by providing them in the body. I can't query them, they must be provided.
Example:
var persons = [
{id: 1, name'Joe', active: false},
{id:2, name:'Jane', active: false})
];
This data is provided in the body and I want to set the active property to false.
exports.setActivePropertyOnPersons = function(input,callback){
for(var i = 0;i<input.body.length;i++){
mongoose.model('person').findOne({id:input.body[i].id}, function(err, person){
person.active = false;
person.save();
})
}
callback.send(200)
};
This code feels no good. Is there any better query to do this? I don't find any in the docs.
Try using the update command along with the " $in " operator:
var ids= [];
for (var i=0 i<input.body.length; ++i) {
ids.push(input.body[i].id);
}
mongoose.model('person').update( {id : {"$in":ids}}, {active:false} , {multi: true} , function(err,docs) { ... });
Hope this helps
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