HasRelationships
trait HasRelationships (View source)
Properties
| protected array | $relations | The loaded relationships for the model. |
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| protected array | $touches | The relationships that should be touched on save. |
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| static array | $manyMethods | The many to many relationship methods. |
Methods
Define a one-to-one relationship.
Define a has-one-through relationship.
Instantiate a new HasOneThrough relationship.
Define a polymorphic one-to-one relationship.
Instantiate a new MorphOne relationship.
Define an inverse one-to-one or many relationship.
Instantiate a new BelongsTo relationship.
Define a polymorphic, inverse one-to-one or many relationship.
Define a polymorphic, inverse one-to-one or many relationship.
Define a polymorphic, inverse one-to-one or many relationship.
Instantiate a new MorphTo relationship.
Retrieve the actual class name for a given morph class.
Guess the "belongs to" relationship name.
Define a one-to-many relationship.
Instantiate a new HasMany relationship.
Define a has-many-through relationship.
Instantiate a new HasManyThrough relationship.
Define a polymorphic one-to-many relationship.
Instantiate a new MorphMany relationship.
Define a many-to-many relationship.
Instantiate a new BelongsToMany relationship.
Define a polymorphic many-to-many relationship.
Instantiate a new MorphToMany relationship.
Define a polymorphic, inverse many-to-many relationship.
Get the relationship name of the belongsToMany relationship.
Get the joining table name for a many-to-many relation.
Get this model's half of the intermediate table name for belongsToMany relationships.
Determine if the model touches a given relation.
Touch the owning relations of the model.
Get the polymorphic relationship columns.
Get the class name for polymorphic relations.
Create a new model instance for a related model.
Get all the loaded relations for the instance.
Get a specified relationship.
Determine if the given relation is loaded.
Set the given relationship on the model.
Unset a loaded relationship.
Set the entire relations array on the model.
Get the relationships that are touched on save.
Set the relationships that are touched on save.
Details
HasOne
hasOne(string $related, string $foreignKey = null, string $localKey = null)
Define a one-to-one relationship.
protected HasOne
newHasOne(Builder $query, Model $parent, string $foreignKey, string $localKey)
Instantiate a new HasOne relationship.
HasOneThrough
hasOneThrough(string $related, string $through, string|null $firstKey = null, string|null $secondKey = null, string|null $localKey = null, string|null $secondLocalKey = null)
Define a has-one-through relationship.
protected HasOneThrough
newHasOneThrough(Builder $query, Model $farParent, Model $throughParent, string $firstKey, string $secondKey, string $localKey, string $secondLocalKey)
Instantiate a new HasOneThrough relationship.
MorphOne
morphOne(string $related, string $name, string $type = null, string $id = null, string $localKey = null)
Define a polymorphic one-to-one relationship.
protected MorphOne
newMorphOne(Builder $query, Model $parent, string $type, string $id, string $localKey)
Instantiate a new MorphOne relationship.
BelongsTo
belongsTo(string $related, string $foreignKey = null, string $ownerKey = null, string $relation = null)
Define an inverse one-to-one or many relationship.
protected BelongsTo
newBelongsTo(Builder $query, Model $child, string $foreignKey, string $ownerKey, string $relation)
Instantiate a new BelongsTo relationship.
MorphTo
morphTo(string $name = null, string $type = null, string $id = null, string $ownerKey = null)
Define a polymorphic, inverse one-to-one or many relationship.
protected MorphTo
morphEagerTo(string $name, string $type, string $id, string $ownerKey)
Define a polymorphic, inverse one-to-one or many relationship.
protected MorphTo
morphInstanceTo(string $target, string $name, string $type, string $id, string $ownerKey)
Define a polymorphic, inverse one-to-one or many relationship.
protected MorphTo
newMorphTo(Builder $query, Model $parent, string $foreignKey, string $ownerKey, string $type, string $relation)
Instantiate a new MorphTo relationship.
static string
getActualClassNameForMorph(string $class)
Retrieve the actual class name for a given morph class.
protected string
guessBelongsToRelation()
Guess the "belongs to" relationship name.
HasMany
hasMany(string $related, string $foreignKey = null, string $localKey = null)
Define a one-to-many relationship.
protected HasMany
newHasMany(Builder $query, Model $parent, string $foreignKey, string $localKey)
Instantiate a new HasMany relationship.
HasManyThrough
hasManyThrough(string $related, string $through, string|null $firstKey = null, string|null $secondKey = null, string|null $localKey = null, string|null $secondLocalKey = null)
Define a has-many-through relationship.
protected HasManyThrough
newHasManyThrough(Builder $query, Model $farParent, Model $throughParent, string $firstKey, string $secondKey, string $localKey, string $secondLocalKey)
Instantiate a new HasManyThrough relationship.
MorphMany
morphMany(string $related, string $name, string $type = null, string $id = null, string $localKey = null)
Define a polymorphic one-to-many relationship.
protected MorphMany
newMorphMany(Builder $query, Model $parent, string $type, string $id, string $localKey)
Instantiate a new MorphMany relationship.
BelongsToMany
belongsToMany(string $related, string $table = null, string $foreignPivotKey = null, string $relatedPivotKey = null, string $parentKey = null, string $relatedKey = null, string $relation = null)
Define a many-to-many relationship.
protected BelongsToMany
newBelongsToMany(Builder $query, Model $parent, string $table, string $foreignPivotKey, string $relatedPivotKey, string $parentKey, string $relatedKey, string $relationName = null)
Instantiate a new BelongsToMany relationship.
MorphToMany
morphToMany(string $related, string $name, string $table = null, string $foreignPivotKey = null, string $relatedPivotKey = null, string $parentKey = null, string $relatedKey = null, bool $inverse = false)
Define a polymorphic many-to-many relationship.
protected MorphToMany
newMorphToMany(Builder $query, Model $parent, string $name, string $table, string $foreignPivotKey, string $relatedPivotKey, string $parentKey, string $relatedKey, string $relationName = null, bool $inverse = false)
Instantiate a new MorphToMany relationship.
MorphToMany
morphedByMany(string $related, string $name, string $table = null, string $foreignPivotKey = null, string $relatedPivotKey = null, string $parentKey = null, string $relatedKey = null)
Define a polymorphic, inverse many-to-many relationship.
protected string|null
guessBelongsToManyRelation()
Get the relationship name of the belongsToMany relationship.
string
joiningTable(string $related, Model|null $instance = null)
Get the joining table name for a many-to-many relation.
string
joiningTableSegment()
Get this model's half of the intermediate table name for belongsToMany relationships.
bool
touches(string $relation)
Determine if the model touches a given relation.
void
touchOwners()
Touch the owning relations of the model.
protected array
getMorphs(string $name, string $type, string $id)
Get the polymorphic relationship columns.
string
getMorphClass()
Get the class name for polymorphic relations.
protected mixed
newRelatedInstance(string $class)
Create a new model instance for a related model.
array
getRelations()
Get all the loaded relations for the instance.
mixed
getRelation(string $relation)
Get a specified relationship.
bool
relationLoaded(string $key)
Determine if the given relation is loaded.
$this
setRelation(string $relation, mixed $value)
Set the given relationship on the model.
$this
unsetRelation(string $relation)
Unset a loaded relationship.
$this
setRelations(array $relations)
Set the entire relations array on the model.
array
getTouchedRelations()
Get the relationships that are touched on save.
$this
setTouchedRelations(array $touches)
Set the relationships that are touched on save.