class Ticket < CouchRest::Model::Base #include ActiveModel::Validations use_database "tickets" require 'securerandom' =begin title created_at updated_at email_address user user_verified? admins (list of admins who have commented on the ticket) code (secret url) =end #belongs_to :user #from leap_web_users. doesn't necessarily belong to a user though property :created_by, String, :protected => true #Integer #nil unless user was authenticated for ticket creation, #THIS should not be changed after being set #property :regarding_user, String#Integer # form cannot be submitted if they type in a username w/out corresponding ID. this field can be nil. for authenticated ticket creation by non-admins, should this just automatically be set to be same as created_by? or maybe we don't use this field unless created_by is nil? #also, both created_by and regarding_user could be nil---say user forgets username, or has general question property :title, String property :email, String #verify #property :user_verified, TrueClass, :default => false #will be true exactly when user is set #admins #property :code, String, :protected => true # only should be set if created_by is nil #instead we will just use couchdb ID property :is_open, TrueClass, :default => true property :comments, [TicketComment] timestamps! #before_validation :set_created_by, :set_code, :set_email, :on => :create before_validation :set_email, :on => :create #named_scope :open, :conditions => {:is_open => true} #?? design do #TODO--clean this all up #view :by_is_open #view :by_created_by view :by_updated_at view :by_created_at #view :by_is_open_and_created_by view :by_is_open_and_created_at view :by_is_open_and_updated_at #TODO: This view is only used in tests--should we keep it? view :by_includes_post_by, :map => "function(doc) { var arr = {} if (doc['type'] == 'Ticket' && doc.comments) { doc.comments.forEach(function(comment){ if (comment.posted_by && !arr[comment.posted_by]) { //don't add duplicates arr[comment.posted_by] = true; emit(comment.posted_by, 1); } }); } }", :reduce => "function(k,v,r) { return sum(v); }" view :by_includes_post_by_and_is_open_and_updated_at, :map => "function(doc) { var arr = {} if (doc['type'] == 'Ticket' && doc.comments) { doc.comments.forEach(function(comment){ if (comment.posted_by && !arr[comment.posted_by]) { //don't add duplicates arr[comment.posted_by] = true; emit([comment.posted_by, doc.is_open, doc.updated_at], 1); } }); } }", :reduce => "function(k,v,r) { return sum(v); }" view :by_includes_post_by_and_is_open_and_created_at, :map => "function(doc) { var arr = {} if (doc['type'] == 'Ticket' && doc.comments) { doc.comments.forEach(function(comment){ if (comment.posted_by && !arr[comment.posted_by]) { //don't add duplicates arr[comment.posted_by] = true; emit([comment.posted_by, doc.is_open, doc.created_at], 1); } }); } }", :reduce => "function(k,v,r) { return sum(v); }" view :by_includes_post_by_and_updated_at, :map => "function(doc) { var arr = {} if (doc['type'] == 'Ticket' && doc.comments) { doc.comments.forEach(function(comment){ if (comment.posted_by && !arr[comment.posted_by]) { //don't add duplicates arr[comment.posted_by] = true; emit([comment.posted_by, doc.updated_at], 1); } }); } }", :reduce => "function(k,v,r) { return sum(v); }" view :by_includes_post_by_and_created_at, :map => "function(doc) { var arr = {} if (doc['type'] == 'Ticket' && doc.comments) { doc.comments.forEach(function(comment){ if (comment.posted_by && !arr[comment.posted_by]) { //don't add duplicates arr[comment.posted_by] = true; emit([comment.posted_by, doc.created_at], 1); } }); } }", :reduce => "function(k,v,r) { return sum(v); }" end validates :title, :presence => true #validates :comments, :presence => true #do we want it like this? # html5 has built-in validation which isn't ideal, as it says 'please enter an email address' for invalid email addresses, which implies an email address is required, and it is not. validates :email, :format => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/, :if => :email #email address is optional #TODO: #def set_created_by # self.created_by = User.current if User.current #end def self.for_user(user, options = {}, is_admin = false) # TODO: This is obviously super tedious. we will refactor later. # 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: Time.now + 2.days is to catch tickets created in future. shouldn't happen but does on my computer now, so this at least catches for now. # TODO handle default values correctly: options[:open_status] = 'open' if !options[:open_status] #hacky. redo this when handling defaults correctly options[:sort_order] = 'updated_at_desc' if !options[:sort_order] #hacky. redo this when handling defaults correctly options[:user_id] = user.id options[:is_admin] = is_admin @selection = TicketSelection.new(options) #TODO: can this be more succinct? if @selection.order @tickets = Ticket.send(@selection.finder_method).startkey(@selection.startkey).endkey(@selection.endkey).send(@selection.order) else @tickets = Ticket.send(@selection.finder_method).startkey(@selection.startkey).endkey(@selection.endkey) end end #def self.tickets_by_commenter(user_id)#, options = {}) # Ticket.includes_post_by_and_updated_at.startkey([user_id, 0]).endkey([user_id, Time.now]) #end def is_creator_validated? !!created_by end =begin def set_code #let's not use this---can use same show url # ruby 1.9 provides url-safe option---this is not necessarily url-safe self.code = SecureRandom.hex(8) if !is_creator_validated? end =end def set_email self.email = nil if self.email == "" # in controller set to be current users email if that exists end #not saving with close and reopen, as we will save in update when they are called. #TODO: not sure if we should bother with these: def close self.is_open = false #save end def reopen self.is_open = true #save 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') #todo don't hardcode string 'unknown user' end else commenters << 'unauthenticated user' if !commenters.include?('unauthenticated user') #todo don't hardcode string 'unauthenticated user' end end commenters.join(', ') end def comments_attributes=(attributes) if attributes # could be empty as we will empty if nothing was typed in comment = TicketComment.new(attributes.values.first) #TicketComment.new(attributes) #comment.posted_by = User.current.id if User.current #we want to avoid User.current, and current_user won't work here. instead will set in tickets_controller # what about: comment.posted_by = self.updated_by (will need to add ticket.updated_by) comment.posted_at = Time.now comments << comment end end =begin def validate if email_address and not email_address.strip =~ RFC822::EmailAddress errors.add 'email', 'contains an invalid address' end end =end end