Embedded Document in symfony2 / MongoDB

Question

I know how to store a simple Product Object in mongodb using symfony2:

This YAML file :

Acme\StoreBundle\Document\Product:
    fields:
        id:
            id:  true
        name:
            type: string
        price:
            type: float

Will produce this collection :

{ 
"_id" : ObjectId("..."), 
"name" : "...", 
"price" : "..." 
}

But now, I would like to know how to write something generating a structure like that :

{ 
"_id" : ObjectId("..."), 
"name" : "...", 
"price" : 
   { 
     "before" : "...", 
     "after" : "..." 
   }
}

Any idea or documentation link ?

+1 to compensate random downvote

Gigala
– Gigala

2013-04-12 09:42:23 +00:00
Commented Apr 12, 2013 at 9:42 — Gigala
– Gigala, Commented Apr 12, 2013 at 9:42

Cory Gwin · Accepted Answer · 2012-05-11 15:42:55Z

3

You can use an embed document. http://docs.doctrine-project.org/projects/doctrine-mongodb-odm/en/latest/tutorials/getting-started.html

Acme\StoreBundle\Document\Product:
    fields:
        id:
            id:  true
        name:
            type: string
        referenceOne:
            price:
               targetDocument: Acme\StoreBundle\Documents\price
               cascade: all

Acme\StoreBundle\Documents\price:
    fields:
        before:
            type: float
        after:
            type: float

answered May 11, 2012 at 15:42

Cory Gwin

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