notebook/app/models/user.rb
2017-07-14 13:36:32 +02:00

125 lines
3.5 KiB
Ruby

require 'digest/md5'
##
# a person using the Notebook.ai web application. Owns all other content.
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable
include HasContent
include Authority::UserAbilities
validates :email, presence: true
#todo: We probably want a uniqueness constraint on email
has_many :subscriptions
has_many :billing_plans, through: :subscriptions
has_many :image_uploads
has_one :referral_code
has_many :referrals, foreign_key: :referrer_id
def referrer
referral = Referral.find_by(referred_id: self.id)
referral.referrer unless referral.nil?
end
has_many :votes
has_many :raffle_entries
has_many :content_change_events
# TODO: Swap this out with a has_many when we transition from a scratchpad to users having multiple documents
has_one :document
after_create :initialize_stripe_customer, unless: -> { Rails.env == 'test' }
after_create :initialize_referral_code
after_create :initialize_secure_code
def createable_content_types
[Universe, Character, Location, Item, Creature, Race, Religion, Group, Magic, Language, Scene].select do |c|
can_create? c
end
end
# as_json creates a hash structure, which you then pass to ActiveSupport::json.encode to actually encode the object as a JSON string.
# This is different from to_json, which converts it straight to an escaped JSON string,
# which is undesireable in a case like this, when we want to modify it
def as_json(options={})
options[:except] ||= blacklisted_attributes
super(options)
end
# Returns this object as an escaped JSON string
def to_json(options={})
options[:except] ||= blacklisted_attributes
super(options)
end
def to_xml(options={})
options[:except] ||= blacklisted_attributes
super(options)
end
def name
self[:name].blank? && self.persisted? ? 'Anonymous author' : self[:name]
end
def image_url(size=80)
email_md5 = Digest::MD5.hexdigest(email.downcase)
# 80px is Gravatar's default size
"https://www.gravatar.com/avatar/#{email_md5}?d=identicon&s=#{size}".html_safe
end
def active_subscriptions
subscriptions
.where('start_date < ?', Time.now)
.where('end_date > ?', Time.now)
end
def active_billing_plans
active_subscriptions
.map { |subscription| subscription.billing_plan }
.uniq
end
def initialize_stripe_customer
if self.stripe_customer_id.nil?
customer_data = Stripe::Customer.create(email: self.email)
self.stripe_customer_id = customer_data.id
self.save
# If we're creating this Customer in Stripe for the first time, we should also associate them with the free tier
Stripe::Subscription.create(customer: self.stripe_customer_id, plan: 'starter')
self.stripe_customer_id
else
self.stripe_customer_id
end
end
def initialize_referral_code
ReferralCode.create user: self, code: SecureRandom.uuid
end
def initialize_secure_code
update secure_code: SecureRandom.uuid unless secure_code.present?
end
private
# Attributes that are non-public, and should be blacklisted from any public
# export (ex. in the JSON api, or SEO meta info about the user)
def blacklisted_attributes
[
:password_digest,
:old_password,
:encrypted_password,
:reset_password_token,
:email
]
end
end