join-table.js

{
  // These are the resource types in this relationship.
  // In this case, both sides of the relationship are people.
  resourceTypes: ['people'],
    
  relationshipSchema: {
    fields: {
      father: {
        resourceType: 'people',
      },
      son: {
        resourceType: 'author' 
      },
    },
    
    // this is necessary to define what
    // one-to-one and one-to-many mean
    // this is where the relationship was defined on the
    // schema
    host: 'people',
    
    // one-to-one, one-to-many, many-to-many
    type: 'one-to-many'
  }
  
  // Using this and the schema, we can piece the relationship back together
  values: {
    father: 1,
    son: 5
  }
}