Class: IcfMasterTracker

Inherits:
ActiveRecordShared show all
Defined in:
app/models/icf_master_tracker.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.update_models_flagged_for_update ⇒ Object 



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# File 'app/models/icf_master_tracker.rb', line 79

def self.update_models_flagged_for_update
  puts "Searching for changed Icf Master Tracker records."
  changed_records = self.have_changed
  if changed_records.empty?
    puts "- Found no changed records."
  else
    puts "- Found #{changed_records} changed records."
    changed_records.each do |record|
#       record.last_update_attempted_at = Time.now
#       unless record.study_subject_id.nil?
#         try to update models
#         if successful
#           record.flagged_for_update = false
#           record.last_update_attempt_errors = nil
#         else
#           set last_update_attempt_error
#           leave flagged_for_update as true
#         end
#       else
#         record.last_update_attempt_errors = "study_subject is nil.  Nothing to update."
#         leave flagged_for_update as true
#       end
#       record.save
    end
  end
end

Instance Method Details

#attach_study_subject ⇒ Object

after_save :update_models



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# File 'app/models/icf_master_tracker.rb', line 39

def attach_study_subject
  unless study_subject_id
    self.study_subject = StudySubject.find_by_icf_master_id(self.Masterid)
  end
end

#flag_for_update ⇒ Object 



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# File 'app/models/icf_master_tracker.rb', line 55

def flag_for_update
  self.flagged_for_update = true unless unignorable_changes.empty?
end

#ignorable_changes ⇒ Object 



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# File 'app/models/icf_master_tracker.rb', line 45

def ignorable_changes
#   %w{id flagged_for_update study_subject_id Masterid created_at updated_at}
  %w{ id created_at updated_at
    flagged_for_update last_update_attempt_errors last_update_attempted_at }
end

#save_all_changes ⇒ Object 



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# File 'app/models/icf_master_tracker.rb', line 59

def save_all_changes
  if new_record?
    IcfMasterTrackerChange.create(
      :icf_master_id => self.Masterid,
#  5       t.date :master_tracker_date  #  Hmm.
      :new_tracker_record => true
    )
  else
    unignorable_changes.each do |field,values|
      IcfMasterTrackerChange.create(
        :icf_master_id => self.Masterid,
#  5       t.date :master_tracker_date  #  Hmm.
        :modified_column => field,
        :previous_value => values[0],
        :new_value => values[1]
      )
    end
  end
end

#unignorable_changes ⇒ Object 



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# File 'app/models/icf_master_tracker.rb', line 51

def unignorable_changes
  changes.dup.delete_keys!(*ignorable_changes)
end