diff options
Diffstat (limited to 'app/models/question.rb')
| -rw-r--r-- | app/models/question.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/app/models/question.rb b/app/models/question.rb index 1122dd1..f1d380f 100644 --- a/app/models/question.rb +++ b/app/models/question.rb @@ -1,3 +1,12 @@ +# TODO: probably broken scope unanswered(user) +# Model storing answers for questions with text content. +# Hooks: +# * New question is approved if and only if user (relation) is nil or +# administrator +# * When new approved question is created all recruits that should answer it +# are notified +# * When question is marked as approved all recruits that should answer it +# are notified class Question < ActiveRecord::Base hobo_model # Don't put anything above this @@ -114,14 +123,19 @@ class Question < ActiveRecord::Base named_scope :multiple_choice, :joins => :question_content_multiple_choice + # Returns true if user gave a non-reference answer for the question, + # otherwise returns false or nil. def answered?(user) answers.owner_is(user).not_reference.count > 0 if user.signed_up? end + # If user is signed up and answered question returns (a non-reference answer) + # returns the answer. Returns nil otherwise. def answer_of(user) answers.owner_is(user).not_reference.first if user.signed_up? end + # Returns content of question if there is one or nil if there isn't. def content question_content_text || question_content_multiple_choice || @@ -137,6 +151,7 @@ class Question < ActiveRecord::Base after_update :notify_approved_question protected + # Sends notification about new question (TODO: check for group). def notify_new_question # If question category isn't assigned don't try to access it if question_category && approved @@ -146,6 +161,7 @@ class Question < ActiveRecord::Base end end + # Sends notification about new question (TODO: check for group). def notify_approved_question if question_category && !approved_was && approved notify_new_question |