hasManyBy

Usage

import { Model } from 'pinia-orm'
import Comment from './Comment'
class Post extends Model {
  static entity = 'posts'
  static fields () {
    return {
      id: this.attr(null),
      postIds: this.attr([]),
      title: this.string(''),
      comments: this.hasManyBy(Comment, 'postId')
    }
  }
}

With Decorator

import { Model } from 'pinia-orm'
import { Attr, HasManyBy, Str } from 'pinia-orm/decorators'
import Comment from './Comment'
class Post extends Model {
  static entity = 'posts'
  
  @Attr(null) declare id: number | null
  @Attr([]) declare postIds: number[]
  @Str('') declare title: string
  @HasManyBy(() => Comment, 'postIds') declare comments: Comment[]
}

Typescript Declarations

function hasManyBy(
  related: typeof Model,
  foreignKey: string,
  ownerKey?: string,
): HasManyBy
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