fix(medusa): Ensure no orphan product option values (#2408)

packages/medusa/src/models/product-option.ts

@@ -18,7 +18,9 @@ export class ProductOption extends SoftDeletableEntity {
   @Column()
   title: string
 
-  @OneToMany(() => ProductOptionValue, (value) => value.option)
+  @OneToMany(() => ProductOptionValue, (value) => value.option, {
+    cascade: ["soft-remove", "remove"],
+  })
   values: ProductOptionValue[]
 
   @Column()

packages/medusa/src/services/product.ts

@@ -812,6 +812,7 @@ class ProductService extends TransactionBaseService {
 
       const productOption = await productOptionRepo.findOne({
         where: { id: optionId, product_id: productId },
+        relations: ["values"],
       })
 
       if (!productOption) {