Class Phalcon\Mvc\Model\Manager

implements Phalcon\Mvc\Model\ManagerInterface, Phalcon\DI\InjectionAwareInterface, Phalcon\Events\EventsAwareInterface

This components controls the initialization of models, keeping record of relations between the different models of the application. A ModelsManager is injected to a model via a Dependency Injector Container such as Phalcon\DI.

<?php

 $dependencyInjector = new Phalcon\DI();

 $dependencyInjector->set('modelsManager', function(){
      return new Phalcon\Mvc\Model\Manager();
 });

 $robot = new Robots($dependencyInjector);

Methods

public __construct ()

Phalcon\Mvc\Model\Manager constructor

public setDI (Phalcon\DiInterface $dependencyInjector)

Sets the DependencyInjector container

public Phalcon\DiInterface getDI ()

Returns the DependencyInjector container

public setEventsManager (Phalcon\Events\ManagerInterface $eventsManager)

Sets the event manager

public Phalcon\Events\ManagerInterface getEventsManager ()

Returns the internal event manager

public initialize (Phalcon\Mvc\ModelInterface $model)

Initializes a model in the model manager

public bool isInitialized (string $modelName)

Check of a model is already initialized

public Phalcon\Mvc\ModelInterface getLastInitialized ()

Get last initialized model

public Phalcon\Mvc\ModelInterface load (unknown $modelName)

Loads a model throwing an exception if it doesn’t exist

public addHasOne (Phalcon\Mvc\Model $model, mixed $fields, string $referenceModel, mixed $referencedFields, array $options)

Setup a 1-1 relation between two models

public addBelongsTo (Phalcon\Mvc\Model $model, mixed $fields, string $referenceModel, mixed $referencedFields, array $options)

Setup a relation reverse 1-1 between two models

public addHasMany (Phalcon\Mvc\ModelInterface $model, mixed $fields, string $referenceModel, mixed $referencedFields, array $options)

Setup a relation 1-n between two models

public boolean existsBelongsTo (string $modelName, string $modelRelation)

Checks whether a model has a belongsTo relation with another model

public boolean existsHasMany (string $modelName, string $modelRelation)

Checks whether a model has a hasMany relation with another model

public boolean existsHasOne (string $modelName, string $modelRelation)

Checks whether a model has a hasOne relation with another model

protected Phalcon\Mvc\Model\Resultset\Simple _getRelationRecords ()

Helper method to query records based on a relation definition

public Phalcon\Mvc\Model\ResultsetInterface getBelongsToRecords (string $method, string $modelName, string $modelRelation, Phalcon\Mvc\Model $record, array $parameters)

Gets belongsTo related records from a model

public Phalcon\Mvc\Model\ResultsetInterface getHasManyRecords (string $method, string $modelName, string $modelRelation, Phalcon\Mvc\Model $record, array $parameters)

Gets hasMany related records from a model

public Phalcon\Mvc\Model\ResultsetInterface getHasOneRecords (string $method, string $modelName, string $modelRelation, Phalcon\Mvc\Model $record, array $parameters)

Gets belongsTo related records from a model

public array getBelongsTo (Phalcon\Mvc\ModelInterface $model)

Gets belongsTo relations defined on a model

public array getHasMany (Phalcon\Mvc\ModelInterface $model)

Gets hasMany relations defined on a model

public array getHasOne (Phalcon\Mvc\ModelInterface $model)

Gets hasOne relations defined on a model

public array getHasOneAndHasMany (Phalcon\Mvc\ModelInterface $model)

Gets hasOne relations defined on a model

public array getRelations (string $first, string $second)

Query the relationships between two models

public Phalcon\Mvc\Model\Query createQuery (string $phql)

Creates a Phalcon\Mvc\Model\Query without execute it

public Phalcon\Mvc\Model\Query executeQuery (string $phql, array $placeholders)

Creates a Phalcon\Mvc\Model\Query and execute it

public Phalcon\Mvc\Model\Query\Builder createBuilder (string $params)

Creates a Phalcon\Mvc\Model\Query\Builder