const mongoose = require('mongoose')
const timestamp = require('mongoose-timestamp')

const tombstoneSchema = new mongoose.Schema({
  mobile_hash: {
    type: String,
    required: false,
    index: true
  },
  user_name_hash: {
    type: String,
    required: false,
    index: true
  },
  expires_at: {
    type: Date,
    required: true,
    index: true
  }
})

tombstoneSchema.plugin(timestamp)

module.exports = mongoose.model('DeletedAccountTombstone', tombstoneSchema)