abstract class Relation (View source)
| ForwardsCalls | |
| Macroable |
| static protected array | $macros | The registered string macros. | from Macroable |
| protected Builder | $query | The Eloquent query builder instance. | |
| protected Model | $parent | The parent model instance. | |
| protected Model | $related | The related model instance. | |
| static protected bool | $constraints | Indicates if the relation is adding constraints. | |
| static array | $morphMap | An array to map class names to their morph names in database. |
| mixed | forwardCallTo(mixed $object, string $method, array $parameters) Forward a method call to the given object. | from ForwardsCalls |
| static void | throwBadMethodCallException(string $method) Throw a bad method call exception for the given method. | from ForwardsCalls |
| static void | macro(string $name, object|callable $macro) Register a custom macro. | from Macroable |
| static void | mixin(object $mixin, bool $replace = true) Mix another object into the class. | from Macroable |
| static bool | hasMacro(string $name) Checks if macro is registered. | from Macroable |
| static mixed | __callStatic(string $method, array $parameters) Dynamically handle calls to the class. | from Macroable |
| mixed | __call(string $method, array $parameters) Handle dynamic method calls to the relationship. | |
| void | __construct(Builder $query, Model $parent) Create a new relation instance. | |
| static mixed | noConstraints(Closure $callback) Run a callback with constraints disabled on the relation. | |
| void | addConstraints() Set the base constraints on the relation query. | |
| void | addEagerConstraints(array $models) Set the constraints for an eager load of the relation. | |
| array | initRelation(array $models, string $relation) Initialize the relation on a set of models. | |
| array | match(array $models, Collection $results, string $relation) Match the eagerly loaded results to their parents. | |
| mixed | getResults() Get the results of the relationship. | |
| Collection | getEager() Get the relationship for eager loading. | |
| Collection | get(array $columns = ['*']) Execute the query as a "select" statement. | |
| void | touch() Touch all of the related models for the relationship. | |
| int | rawUpdate(array $attributes = []) Run a raw update against the base query. | |
| Builder | getRelationExistenceCountQuery(Builder $query, Builder $parentQuery) Add the constraints for a relationship count query. | |
| Builder | getRelationExistenceQuery(Builder $query, Builder $parentQuery, array|mixed $columns = ['*']) Add the constraints for an internal relationship existence query. | |
| array | getKeys(array $models, string $key = null) Get all of the primary keys for an array of models. | |
| Builder | getQuery() Get the underlying query for the relation. | |
| Builder | getBaseQuery() Get the base query builder driving the Eloquent builder. | |
| Model | getParent() Get the parent model of the relation. | |
| string | getQualifiedParentKeyName() Get the fully qualified parent key name. | |
| Model | getRelated() Get the related model of the relation. | |
| string | createdAt() Get the name of the "created at" column. | |
| string | updatedAt() Get the name of the "updated at" column. | |
| string | relatedUpdatedAt() Get the name of the related model's "updated at" column. | |
| string | whereInMethod(Model $model, string $key) Get the name of the "where in" method for eager loading. | |
| static array | morphMap(array $map = null, bool $merge = true) Set or get the morph map for polymorphic relations. | |
| static array|null | buildMorphMapFromModels(array $models = null) Builds a table-keyed array from model class names. | |
| static string|null | getMorphedModel(string $alias) Get the model associated with a custom polymorphic type. | |
| void | __clone() Force a clone of the underlying query builder when cloning. |
Forward a method call to the given object.
Throw a bad method call exception for the given method.
Register a custom macro.
Mix another object into the class.
Checks if macro is registered.
Dynamically handle calls to the class.
Handle dynamic method calls to the relationship.
Run a callback with constraints disabled on the relation.
Set the base constraints on the relation query.
Set the constraints for an eager load of the relation.
Initialize the relation on a set of models.
Match the eagerly loaded results to their parents.
Get the results of the relationship.
Get the relationship for eager loading.
Execute the query as a "select" statement.
Touch all of the related models for the relationship.
Run a raw update against the base query.
Add the constraints for a relationship count query.
Add the constraints for an internal relationship existence query.
Essentially, these queries compare on column names like whereColumn.
Get all of the primary keys for an array of models.
Get the underlying query for the relation.
Get the base query builder driving the Eloquent builder.
Get the parent model of the relation.
Get the fully qualified parent key name.
Get the related model of the relation.
Get the name of the "created at" column.
Get the name of the "updated at" column.
Get the name of the related model's "updated at" column.
Get the name of the "where in" method for eager loading.
Set or get the morph map for polymorphic relations.
Builds a table-keyed array from model class names.
Get the model associated with a custom polymorphic type.
Force a clone of the underlying query builder when cloning.
© Taylor Otwell
Licensed under the MIT License.
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https://laravel.com/api/5.8/Illuminate/Database/Eloquent/Relations/Relation.html