Prisma

how would one go about seeding a many to many relation like this? Assuming you had a json similar to this
```[
   { 
      name: 'some name', 
      posts: [ { title: 'title', content: 'some content' }, ....]
   },
  { ....} 
]```

The json is the category name along with the posts?

looping through each category and creating every post is creating duplicates

Are the categories not unique in the json?

Assuming other categories share the same post

Maybe post/categories is a bad name for this example

In that case, you need something unique to identify if the post is a duplicate or not.