Mongo ODM Samples

AnnotatedPizza.php

<?php

namespace SymfonySE\Documents;

use Doctrine\ODM\MongoDB\Mapping\Annotations as MongoDB;

/**
 * @MongoDB\Document
 */
class Pizza
{
  /** @MongoDB\Id */
  protected $id;

  /** @MongoDB\Field(type="string") */
  protected $name;

  /** @MongoDB\Field(type="integer") */
  protected $price;

  public function __construct($name, $price)
  {
    $this->name = $name;
    $this->price = $price;
  }

  public function getName()
  {
    return $this->name;
  }

  public function getPrice()
  {
    return $this->price;
  }
}

FetchRepo.php

<?php

// Finding by ID
$repo = $dm->getRepository('SymfonySE\Documents\Pizza');

$pizza = $repo->find('4ec4fe8ff4e9031b2646c3b8');

// Using the query builder
$qb = $repo->createQueryBuilder();

$q = $qb
       ->field('name')->equals('Margarita')
       ->getQuery();

$pizzas = $q->execute();

FindPizza.php

<?php

$repo = $dm->getRepository('SymfonySE\Documents\Pizza');

$qb = $repo->createQueryBuilder();

$q = $qb
       ->field('toppings.name')->equals('Mozzarella')
       ->field('price')->lt(110)
       ->getQuery();

$pizzas = $q->execute();

Pizza.php

<?php

namespace SymfonySE\Documents;

class Pizza
{
  protected $name;

  protected $price;

  public function __construct($name, $price)
  {
    $this->name = $name;
    $this->price = $price;
  }

  public function getName()
  {
    return $this->name;
  }

  public function getPrice()
  {
    return $this->price;
  }
}

ToppedPizza.php

<?php

namespace SymfonySE\Documents;

use Doctrine\ODM\MongoDB\Mapping\Annotations as MongoDB;

/**
 * @MongoDB\Document
 */
class Pizza
{
  /** @MongoDB\Id */
  protected $id;

  /** @MongoDB\Field(type="string") */
  protected $name;

  /** @MongoDB\Field(type="integer") */
  protected $price;

  /** @MongoDB\EmbedMany(targetDocument="SymfonySE\Documents\Topping") */
  protected $toppings = array();

  public function __construct($name, $price)
  {
    $this->name = $name;
    $this->price = $price;
  }

  public function addTopping(Topping $topping)
  {
    $this->toppings[] = $topping;
  }

  public function getToppings()
  {
    return $this->toppings;
  }

  public function getName()
  {
    return $this->name;
  }

  public function getPrice()
  {
    return $this->price;
  }
}

Topping.php

<?php

namespace SymfonySE\Documents;

use Doctrine\ODM\MongoDB\Mapping\Annotations as MongoDB;

/**
 * @MongoDB\EmbeddedDocument
 */
class Topping
{
  /** @MongoDB\Field(type="string") */
  protected $name;

  /** @MongoDB\Field(type="string") */
  protected $amount;

  public function __construct($name, $amount)
  {
    $this->name = $name;
    $this->amount = $amount;
  }

  public function getName()
  {
    return $this->name;
  }

  public function getAmount()
  {
    return $this->amount;
  }
}

ToppingUses.php

<?php

$margarita = new Pizza('Margarita', 79);
$margarita->addTopping(new Topping('Mozzarella', 'dollops'));
$margarita->addTopping(new Topping('Tomato', 'sort of a lot'));
$margarita->addTopping(new Topping('Basil', 'sprinkled'));

$dm->persist($margarita);
$dm->flush();

Usage.php

<?php

$margarita = new Pizza('Margarita', 79);

$dm->persist($margarita);
$dm->flush();