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Relationships

Relationships

MethodDescriptionParameters
hasOne(model, foreignKey, localKey)Define a "has one" relationship between the current model and the related model.model: Model, foreignKey: str, localKey: str
hasMany(model, foreignKey, localKey)Define a "has many" relationship between the current model and the related model.model: Model, foreignKey: str, localKey: str
belongsTo(model, foreignKey, ownerKey)Define a "belongs to" relationship between the current model and the related model.model: Model, foreignKey: str, ownerKey: str
belongsToMany(model, pivotModel, foreignKey, foreignKeyTarget)Define a "belongs to many" relationship between the current model and the related model through a pivot collection.model: Model, pivotModel: Model, foreignKey: str, foreignKeyTarget: str
hasManyThrough(model, throughModel, foreignKey, throughForeignKey)Define a "has many through" relationship between the current model and the related model through a pivot Model.model: Model, throughModel: Model, foreignKey: str, throughForeignKey: str
with(relation, options?)To perform eager loading of specified relationship.relation: str, options: obj
has(relation, options?)Alias for the with method.relation: str, options: obj
attach(ids)Attach one or more models to the parent model.ids: id or id[]
detach(ids)Detach one or more models from the parent model.ids: id or id[]
sync(ids)Sync the intermediate collections with a list of IDs.ids: id or id[]

Polymorphic Relationships

MethodDescriptionParameters
morphTo(model, relation)Establishes a polymorphic "morph to" relationship.model: Model, relation: str
morphMany(model, relation)Define a polymorphic one-to-many relationship.model: Model, relation: str
moprhToMany(model, relation)Define a polymorphic many-to-many relationship.model: Model, relation: str
morphedByMany(model, relation)Define a polymorphic many-to-many relationship.model: Model, relation: str

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