MogoDB ODM Incubator Problem

Question

MogoDB ODM Incubator Problem

joaorsilva Dec '17

Created Dec '17	Last Reply None	Replies 0	Views 490	Votes 0

joaorsilva 612

Dec '17

I'm having a problem with MogoDB ODM Incubator.

When a Model class was already used to find records it uses the source collection correctly. But if I use the class again, then the source changes to [model name]_model.

Like this:

$country = CountriesModel::findFirst([["name"=>['$eq'=>"country name"]]]);

In the MongoDB profiler I see this:

{
    "op" : "query",
    "ns" : "entregueme.countries",
    "query" : {
        "find" : "countries",
        "filter" : {
            "name" : {
                "$eq" : "Brasil"
            }
        }
    },

Which is right, because the source is countries for that model.

But on the second time it changes the model source to:

$country = CountriesModel::findFirst([["name"=>['$eq'=>"country name"]]]);

And then the MongoDB profiler I see this:

{
    "op" : "query",
    "ns" : "entregueme.countries_model",
    "query" : {
        "find" : "countries_model",
        "filter" : {
            "name" : {
                "$eq" : "Brasil"
            }
        }
    },

So, it somehow changes the model source to something close to the model class name.

Anyone knows why?

joaorsilva · Answer 1 · 2017-12-27T09:04:43-07:00

Solution:

Name your collections all lower case.
Name your models just with the first character uppercase and equal to the collection name.

Clearly, it's a bug in the incubator.

joaorsilva · Answer 2 · 2017-12-27T09:35:29-07:00

Solved:

My models where like this:

class CitiesModel extends MongoCollection {
    public function initialize()
    {
        $this->setSource('cities');
    }
}

But need to be like this:

class CitiesModel extends MongoCollection {
    public function initialize()
    {
        $this->setSource('cities');
    }
    public function getSource()
    {
        return 'cities';
    }
}

Because MongoCollection class always call getSource() like this in MongoCollection line 235.

$source = $collection->getSource();