class Feed < ActiveRecord::Base

has_many :stories, -> {order "published desc"} , dependent: :delete_all

validates_uniqueness_of :url

STATUS = { green: 0, yellow: 1, red: 2 }

def status

STATUS.key(read_attribute(:status))

end

def status=(s)

write_attribute(:status, STATUS[s])

end

def status_bubble

return :yellow if status == :red && stories.any?

status

end

def unread_stories

stories.where('is_read = ?', false)

end

def has_unread_stories

unread_stories.any?

end

def as_fever_json

{

id: self.id,

favicon_id: 0,

title: self.name,

url: self.url,

site_url: self.url,

is_spark: 0,

last_updated_on_time: self.last_fetched.to_i

}

end

end