schema.yml

schema: |-
  /**
   * user represents a user that can be granted role(s)
   */
  definition user {}

  /**
   * document represents a document protected by Authzed.
   */
  definition document {
      /**
       * writer indicates that the user is a writer on the document.
       */
      relation writer: user

      /**
       * reader indicates that the user is a reader on the document.
       */
      relation reader: user

      /**
       * edit indicates that the user has permission to edit the document.
       */
      permission edit = writer

      /**
       * view indicates that the user has permission to view the document, if they
       * are a `reader` *or* have `edit` permission.
       */
      permission view = reader + edit
  }
relationships: |-
  document:firstdoc#writer@user:tom
  document:firstdoc#reader@user:fred
  document:seconddoc#reader@user:tom
assertions:
  assertTrue:
    - document:firstdoc#view@user:tom
    - document:firstdoc#view@user:fred
    - document:seconddoc#view@user:tom
  assertFalse:
    - document:seconddoc#view@user:fred
validation:
  document:firstdoc#view:
    - "[user:tom] is <document:firstdoc#writer>"
    - "[user:fred] is <document:firstdoc#reader>"
  document:seconddoc#view:
    - "[user:tom] is <document:seconddoc#reader>"