rtech-struct/structures/sfu/event.js

Rtech Platform Superstruct Entity

const s = require('superstruct')
const { ZuluDateTimeStruct, Uuid } = require('../lib')

const ENTITY_TYPE = 'sfu/event'
const ENTITY_TYPE_PATTERN = /^(sfu\/event){1}(\/.*)?$/

const KEY_SIZE_MIN = 8
const KEY_SIZE_MAX = 128

const SOURCE_SIZE_MIN = 2
const SOURCE_SIZE_MAX = 64

const Event = s.object({
  id: s.defaulted(s.optional(Uuid), require('uuid').v4),
  type: s.defaulted(s.optional(s.pattern(s.string(), ENTITY_TYPE_PATTERN)), ENTITY_TYPE),
  created_at: s.defaulted(s.optional(ZuluDateTimeStruct), () => new Date().toISOString()),
  key: s.size(s.string(), KEY_SIZE_MIN, KEY_SIZE_MAX),
  content: s.object(),
  source: s.size(s.string(), SOURCE_SIZE_MIN, SOURCE_SIZE_MAX)
})

module.exports = {
  event: Event,

  KEY_SIZE_MIN,
  KEY_SIZE_MAX,

  SOURCE_SIZE_MIN,
  SOURCE_SIZE_MAX
}