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Documentation / @zerotal/orm / index / morphToMany

Function: morphToMany()

morphToMany(related, options): (_value, context) => void

Defined in: packages/orm/src/model/decorators/morphToMany.ts:34

Declare a polymorphic many-to-many from the "owning" side: several parent types share one pivot table that carries a _type discriminator, linking each to the related model (e.g. Post / Video —(taggables)→ Tag). The property is a ManyToMany collection with pivot methods.

Parameters

() => unknown

Lazy factory returning the related model class.

options

MorphToManyOptions

Morph name, related pivot key, and optional pivot config.

Returns

(_value, context) => void

Example

class Post extends BaseModel {
  \@morphToMany(() => Tag, { morphName: 'taggable', relatedPivotKey: 'tag_id' })
  tags!: ManyToMany<Tag>;
}