Confusion with object types.

[dimitritsampiras]

I'm a little new to nexus and I'm a bit confused about what objectType() is meant for. My assumption was that it's simply meant for defining a scheme type but I've seen a lot of examples where a resolver is included in the object type. For example:

const User = objectType({
  name: 'User',
  definition(t) {
    t.int('id', { description: 'Id of the user' })
    t.string('fullName', { description: 'Full name of the user' })
    t.field('status', { type: StatusEnum })
    t.list.field('posts', {
      type: Post, // or "Post"
      resolve(root, args, ctx) {
        return ctx.getUser(root.id).posts()
      },
    })
  },
})

Why would we include a resolver here? Shouldn't we do that in a separate queryType()? Any help would be appreciated.