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# frozen_string_literal: true
class InvitationCode < ApplicationRecord
belongs_to :user
before_create :generate_token, :set_default_invite_count
delegate :name, to: :user, prefix: true
def to_param
token
end
def can_be_used?
count > 0 && AppConfig.settings.invitations.open?
end
def add_invites!
self.update_attributes(:count => self.count+100)
end
def use!
self.update_attributes(:count => self.count-1)
end
def generate_token
begin
self.token = SecureRandom.hex(6)
end while InvitationCode.exists?(:token => self[:token])
end
def self.default_inviter_or(user)
if AppConfig.admins.account.present?
inviter = User.find_by_username(AppConfig.admins.account.get)
end
inviter ||= user
inviter
end
def set_default_invite_count
self.count = AppConfig['settings.invitations.count'] || 25
end
end
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