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class User < CouchRest::Model::Base
include LoginFormatValidation
use_database :users
property :login, String, :accessible => true
property :password_verifier, String, :accessible => true
property :password_salt, String, :accessible => true
property :enabled, TrueClass, :default => true
# these will be null by default but we shouldn't ever pull them directly, but only via the methods that will return the full ServiceLevel
property :desired_service_level_code, Integer, :accessible => true
property :effective_service_level_code, Integer, :accessible => true
property :one_month_warning_sent, TrueClass
before_save :update_effective_service_level
validates :login, :password_salt, :password_verifier,
:presence => true
validates :login,
:uniqueness => true,
:if => :serverside?
validate :identity_is_valid
validates :password_salt, :password_verifier,
:format => { :with => /\A[\dA-Fa-f]+\z/, :message => "Only hex numbers allowed" }
validates :password, :presence => true,
:confirmation => true,
:format => { :with => /.{8}.*/, :message => "needs to be at least 8 characters long" }
timestamps!
design do
own_path = Pathname.new(File.dirname(__FILE__))
load_views(own_path.join('..', 'designs', 'user'))
view :by_login
view :by_created_at
end # end of design
def to_json(options={})
{
:login => login,
:ok => valid?
}.to_json(options)
end
def salt
password_salt.hex
end
def verifier
password_verifier.hex
end
def username
login
end
# use this if you want to get a working email address only.
def email
if effective_service_level.provides?('email')
email_address
end
end
# use this if you want the email address associated with a
# user no matter if the user actually has a local email account
def email_address
LocalEmail.new(login)
end
# Since we are storing admins by login, we cannot allow admins to change their login.
def is_admin?
APP_CONFIG['admins'].include? self.login
end
def most_recent_tickets(count=3)
Ticket.for_user(self).limit(count).all #defaults to having most recent updated first
end
def messages(unseen = true)
#TODO for now this only shows unseen messages. Will we ever want seen ones? Is it necessary to store?
# we don't want to emit all the userids associated with a message, so only emit id and text.
Message.by_user_ids_to_show.key(self.id).map { |message| [message.id, message.text] }
end
# DEPRECATED
#
# Please set the key on the identity directly
# WARNING: This will not be serialized with the user record!
# It is only a workaround for the key form.
def public_key=(value)
identity.set_key(:pgp, value)
end
# DEPRECATED
#
# Please access identity.keys[:pgp] directly
def public_key
identity.keys[:pgp]
end
def account
Account.new(self)
end
def identity
@identity ||= Identity.for(self)
end
def refresh_identity
@identity = Identity.for(self)
end
def desired_service_level
code = self.desired_service_level_code || APP_CONFIG[:default_service_level]
ServiceLevel.new({id: code})
end
def effective_service_level
code = self.effective_service_level_code || self.desired_service_level.id
ServiceLevel.new({id: code})
end
def self.send_one_month_warnings
# To determine warnings to send, need to get all users where one_month_warning_sent is not set, and where it was created greater than or equal to 1 month ago.
# TODO: might want to further limit to enabled accounts, and, based on provider's service level configuration, for particular service levels.
users_to_warn = User.by_created_at_and_one_month_warning_not_sent.endkey(Time.now-1.month)
users_to_warn.each do |user|
# instead of loop could use something like:
# message.user_ids_to_show = users_to_warn.map(&:id)
# but would still need to loop through users to store one_month_warning_sent
if !@message
# create a message for today's date
# only want to create once, and only if it will be used.
@message = Message.new(:text => I18n.t(:payment_one_month_warning, :date_in_one_month => (Time.now+1.month).strftime("%Y-%d-%m")))
end
@message.user_ids_to_show << user.id
user.one_month_warning_sent = true
user.save
end
@message.save if @message
end
protected
##
# Validation Functions
##
def identity_is_valid
refresh_identity
return if identity.valid?
# hand on the first error only for now
self.errors.add(:login, identity.errors.messages.values.first)
end
def password
password_verifier
end
# used as a condition for validations that are server side only
def serverside?
true
end
def update_effective_service_level
# TODO: Is this always the case? Might there be a situation where the admin has set the effective service level and we don't want it changed to match the desired one?
if self.desired_service_level_code_changed?
self.effective_service_level_code = self.desired_service_level_code
end
end
end
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