docs: add section on delete cascades (#8198)

* docs: add section on delete cascades * small text fix
2024-07-21 21:21:36 +02:00
parent 566300d54b
commit 5def252e4b
1 changed files with 23 additions and 0 deletions
@@ -116,3 +116,26 @@ Then, in the next chapters, you'll learn how to:
 - Link each product to a record of your data model.
 - Retrieve your data model's properties when you retrieve products.
 ---
 ## Set Delete Cascades on Link
 To enable delete cascade on a link so that when a record is deleted, its linked records are also deleted, pass the `deleteCascades` property in the object passed to `defineLink`.
 For example:
 ```ts
 import HelloModule from "../modules/hello"
 import ProductModule from "@medusajs/product"
 import { defineLink } from "@medusajs/utils"
 export default defineLink(
  {
    linkable: HelloModule.linkable.myCustom,
    deleteCascades: true,
  },
  ProductModule.linkable.product
 )
 ```
 In this example, when a product is deleted, its linked `myCustom` record is also deleted.