hasMany Relationship Method - DML Reference

This method defines a relationship between two data models, where the owner of the relationship has many records of the related data model, but the related data model only has one owner.

For example, a store "hasMany" products.

Example#

Code
1import { model } from "@medusajs/framework/utils"2
3const Store = model.define("store", {4  id: model.id(),5  products: model.hasMany(() => Product),6})

Type Parameters#

TobjectOptional

The type of the entity builder passed as a first parameter. By default, it's a function returning the related model.

Parameters#

entityBuilderT

A function that returns the data model this model is related to.

optionsRelationshipOptionsOptional

The relationship's options.