bcrypt = require "bcrypt"

import Model from require "lapis.db.model"
import encode_base64 from require "lapis.util.encoding"
import autoload from require "locator"
import settings from autoload "utility"

class APIKeys extends Model
  @timestamp: true
  @primary_key: "user_id"
  @table_name: => "api_keys"

  @create: (user={}, opts) =>
    unless (user.id and user.name and user.digest)
      error "API Keys need to be created using a user model."

    values = {}
    values.user_id = user.id
    while true
      values.key = encode_base64(bcrypt.digest "#{settings["simplex.key-increment"]}#{user.name}#{user.digest}", settings["users.bcrypt-digest-rounds"])\sub 1, 32
      settings["simplex.key-increment"] += 1
      unless APIKeys\find key: values.key
        settings.save "simplex.key-increment"
        break

    super values, opts