Class Phalcon\Mvc\Model\Manager

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

Source on GitHub

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/Services Container such as Phalcon\Di.

use Phalcon\Di;
use Phalcon\Mvc\Model\Manager as ModelsManager;

$di = new Di();

$di->set(
    "modelsManager",
    function() {
        return new ModelsManager();
    }
);

$robot = new Robots($di);

Methods

public setDI (Phalcon\DiInterface $dependencyInjector)

Sets the DependencyInjector container

public getDI ()

Returns the DependencyInjector container

public setEventsManager (Phalcon\Events\ManagerInterface $eventsManager)

Sets a global events manager

public getEventsManager ()

Returns the internal event manager

public setCustomEventsManager (Phalcon\Mvc\ModelInterface $model, Phalcon\Events\ManagerInterface $eventsManager)

Sets a custom events manager for a specific model

public getCustomEventsManager (Phalcon\Mvc\ModelInterface $model)

Returns a custom events manager related to a model

public initialize (Phalcon\Mvc\ModelInterface $model)

Initializes a model in the model manager

public isInitialized (mixed $modelName)

Check whether a model is already initialized

public getLastInitialized ()

Get last initialized model

public load (mixed $modelName, [mixed $newInstance])

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

public setModelSource (Phalcon\Mvc\ModelInterface $model, mixed $source)

Sets the mapped source for a model

final public isVisibleModelProperty (Phalcon\Mvc\ModelInterface $model, mixed $property)

Check whether a model property is declared as public.

$isPublic = $manager->isVisibleModelProperty(
    new Robots(),
    "name"
);

public getModelSource (Phalcon\Mvc\ModelInterface $model)

Returns the mapped source for a model

public setModelSchema (Phalcon\Mvc\ModelInterface $model, mixed $schema)

Sets the mapped schema for a model

public getModelSchema (Phalcon\Mvc\ModelInterface $model)

Returns the mapped schema for a model

public setConnectionService (Phalcon\Mvc\ModelInterface $model, mixed $connectionService)

Sets both write and read connection service for a model

public setWriteConnectionService (Phalcon\Mvc\ModelInterface $model, mixed $connectionService)

Sets write connection service for a model

public setReadConnectionService (Phalcon\Mvc\ModelInterface $model, mixed $connectionService)

Sets read connection service for a model

public getReadConnection (Phalcon\Mvc\ModelInterface $model)

Returns the connection to read data related to a model

public getWriteConnection (Phalcon\Mvc\ModelInterface $model)

Returns the connection to write data related to a model

protected _getConnection (Phalcon\Mvc\ModelInterface $model, mixed $connectionServices)

Returns the connection to read or write data related to a model depending on the connection services.

public getReadConnectionService (Phalcon\Mvc\ModelInterface $model)

Returns the connection service name used to read data related to a model

public getWriteConnectionService (Phalcon\Mvc\ModelInterface $model)

Returns the connection service name used to write data related to a model

public _getConnectionService (Phalcon\Mvc\ModelInterface $model, mixed $connectionServices)

Returns the connection service name used to read or write data related to a model depending on the connection services

public notifyEvent (mixed $eventName, Phalcon\Mvc\ModelInterface $model)

Receives events generated in the models and dispatches them to an events-manager if available Notify the behaviors that are listening in the model

public missingMethod (Phalcon\Mvc\ModelInterface $model, mixed $eventName, mixed $data)

Dispatch an event to the listeners and behaviors This method expects that the endpoint listeners/behaviors returns true meaning that a least one was implemented

public addBehavior (Phalcon\Mvc\ModelInterface $model, Phalcon\Mvc\Model\BehaviorInterface $behavior)

Binds a behavior to a model

public keepSnapshots (Phalcon\Mvc\ModelInterface $model, mixed $keepSnapshots)

Sets if a model must keep snapshots

public isKeepingSnapshots (Phalcon\Mvc\ModelInterface $model)

Checks if a model is keeping snapshots for the queried records

public useDynamicUpdate (Phalcon\Mvc\ModelInterface $model, mixed $dynamicUpdate)

Sets if a model must use dynamic update instead of the all-field update

public isUsingDynamicUpdate (Phalcon\Mvc\ModelInterface $model)

Checks if a model is using dynamic update instead of all-field update

public Phalcon\Mvc\Model\Relation addHasOne (Phalcon\Mvc\Model $model, mixed $fields, string $referencedModel, mixed $referencedFields, [array $options])

Setup a 1-1 relation between two models

public Phalcon\Mvc\Model\Relation addBelongsTo (Phalcon\Mvc\Model $model, mixed $fields, string $referencedModel, mixed $referencedFields, [array $options])

Setup a relation reverse many to one between two models

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

Setup a relation 1-n between two models

public Phalcon\Mvc\Model\Relation addHasManyToMany (Phalcon\Mvc\ModelInterface $model, string $fields, string $intermediateModel, string $intermediateFields, string $intermediateReferencedFields, string $referencedModel, string $referencedFields, [array $options])

Setups a relation n-m between two models

public existsBelongsTo (mixed $modelName, mixed $modelRelation)

Checks whether a model has a belongsTo relation with another model

public existsHasMany (mixed $modelName, mixed $modelRelation)

Checks whether a model has a hasMany relation with another model

public existsHasOne (mixed $modelName, mixed $modelRelation)

Checks whether a model has a hasOne relation with another model

public existsHasManyToMany (mixed $modelName, mixed $modelRelation)

Checks whether a model has a hasManyToMany relation with another model

public getRelationByAlias (mixed $modelName, mixed $alias)

Returns a relation by its alias

final protected _mergeFindParameters (mixed $findParamsOne, mixed $findParamsTwo)

Merge two arrays of find parameters

public Phalcon\Mvc\Model\Resultset\Simple | Phalcon\Mvc\Model\Resultset\Simple | int | false getRelationRecords (Phalcon\Mvc\Model\RelationInterface $relation, mixed $method, Phalcon\Mvc\ModelInterface $record, [mixed $parameters])

Helper method to query records based on a relation definition

public getReusableRecords (mixed $modelName, mixed $key)

Returns a reusable object from the internal list

public setReusableRecords (mixed $modelName, mixed $key, mixed $records)

Stores a reusable record in the internal list

public clearReusableObjects ()

Clears the internal reusable list

public getBelongsToRecords (mixed $method, mixed $modelName, mixed $modelRelation, Phalcon\Mvc\ModelInterface $record, [mixed $parameters])

Gets belongsTo related records from a model

public getHasManyRecords (mixed $method, mixed $modelName, mixed $modelRelation, Phalcon\Mvc\ModelInterface $record, [mixed $parameters])

Gets hasMany related records from a model

public getHasOneRecords (mixed $method, mixed $modelName, mixed $modelRelation, Phalcon\Mvc\ModelInterface $record, [mixed $parameters])

Gets belongsTo related records from a model

public getBelongsTo (Phalcon\Mvc\ModelInterface $model)

Gets all the belongsTo relations defined in a model

$relations = $modelsManager->getBelongsTo(
    new Robots()
);

public getHasMany (Phalcon\Mvc\ModelInterface $model)

Gets hasMany relations defined on a model

public getHasOne (Phalcon\Mvc\ModelInterface $model)

Gets hasOne relations defined on a model

public getHasManyToMany (Phalcon\Mvc\ModelInterface $model)

Gets hasManyToMany relations defined on a model

public getHasOneAndHasMany (Phalcon\Mvc\ModelInterface $model)

Gets hasOne relations defined on a model

public getRelations (mixed $modelName)

Query all the relationships defined on a model

public getRelationsBetween (mixed $first, mixed $second)

Query the first relationship defined between two models

public createQuery (mixed $phql)

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

public executeQuery (mixed $phql, [mixed $placeholders], [mixed $types])

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

public createBuilder ([mixed $params])

Creates a Phalcon\Mvc\Model\Query\Builder

public getLastQuery ()

Returns the last query created or executed in the models manager

public registerNamespaceAlias (mixed $alias, mixed $namespaceName)

Registers shorter aliases for namespaces in PHQL statements

public getNamespaceAlias (mixed $alias)

Returns a real namespace from its alias

public getNamespaceAliases ()

Returns all the registered namespace aliases

public __destruct ()

Destroys the current PHQL cache