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#
# TODO: thought i should reverse keys for descending, but that didn't work.
# look into whether that should be tweaked, and whether it works okay with
# pagination (seems to now...)
#
# TODO: better validation of email
#
# TODO: don't hardcode strings 'unknown user' and 'unauthenticated user'
#
class Ticket < CouchRest::Model::Base
use_database "tickets"
property :created_by, String, :protected => true # nil for anonymous tickets, should never be changed
property :regarding_user, String # may be nil or valid username
property :subject, String
property :email, String
property :is_open, TrueClass, :default => true
property :comments, [TicketComment]
timestamps!
before_validation :set_email, :set_regarding_user, :on => :create
design do
view :by_updated_at
view :by_created_at
view :by_created_by
view :by_is_open_and_created_at
view :by_is_open_and_updated_at
own_path = Pathname.new(File.dirname(__FILE__))
load_views(own_path.join('..', 'designs', 'ticket'))
end
validates :subject, :presence => true
validates :email, :allow_blank => true, :format => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/
def self.search(options = {})
@selection = TicketSelection.new(options)
@selection.tickets
end
def self.destroy_all_from(user)
self.by_created_by.key(user.id).each do |ticket|
ticket.destroy
end
end
def is_creator_validated?
!!created_by
end
def set_email
self.email = nil if self.email == ""
end
def set_regarding_user
self.regarding_user = nil if self.regarding_user == ""
end
def close
self.is_open = false
end
def reopen
self.is_open = true
end
def commenters
commenters = []
self.comments.each do |comment|
if comment.posted_by
if user = User.find(comment.posted_by)
commenters << user.login if user and !commenters.include?(user.login)
else
commenters << 'unknown user' if !commenters.include?('unknown user')
end
else
commenters << 'unauthenticated user' if !commenters.include?('unauthenticated user')
end
end
commenters.join(', ')
end
#
# update comments. User should be set by controller.
#
def comments_attributes=(attributes)
if attributes
comment = TicketComment.new(attributes.values.first)
comment.posted_at = Time.now
comments << comment
end
end
def created_by_user
User.find(self.created_by)
end
def regarding_user_actual_user
User.find_by_login(self.regarding_user)
end
end
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