olympiamanagement/app/models/olympia_school_data_fields.rb

class OlympiaSchoolDataFields
	include Mongoid::Document
	include Mongoid::Timestamps
	include OrbitModel::Status
	include OrbitModel::Impression
	# encoding: utf-8
	include OrbitTag::Taggable
    include OrbitCategory::Categorizable
	field :account_number , type: String , default: ''
    field :password , type: String , default: ''
	field :school_name , type: String , default: ''
    field :school_code , type: String , default: ''
    field :school_address , type: String , default: ''
	field :class_number , type: Fixnum , default: 0
	field :enrollment_limited , type: Fixnum , default: 0
    field :school_contact_person_name , type: String , default: ''
	field :department_job_title , type: String , default: ''
	field :office_tel_number , type: String , default: ''
	field :fax , type: String , default: ''
	field :mobile_number , type: String , default: ''
	field :email , type: String , default: ''
	field :enrollment , type: Fixnum , default: 0
	field :approved , type: Boolean , default: true
	field :sign_up_setting_id , type: String , default: SignUpSetting.last.id.to_s
	after_destroy do |record|
		OlympiaStudentDataField.where(:olympia_school_data_fields_id => record.id,:sign_up_setting_id=>SignUpSetting.last.id).destroy_all
	end
	after_initialize do
	  if !self.new_record?
		  if self.approved.nil?
			self.approved = true
			self.save!
		  end
		  if self.enrollment.nil? || self.enrollment.class != Fixnum
			self.enrollment = 0
			self.save!
		  end
		  if self.enrollment == 0 #check enrollment student number
		  	self.enrollment = OlympiaStudentDataField.where(:olympia_school_data_fields_id=>self.id,:sign_up_setting_id=>SignUpSetting.last.id).length
		  	self.save!
		  end
		  if self.enrollment_limited.nil?
			self.enrollment_limited = 0
			self.save!
		  end
		  if self.sign_up_setting_id.nil?
			self.sign_up_setting_id = SignUpSetting.last.id.to_s
			self.save!
		  end
		  sign_up_setting = SignUpSetting.find(self.sign_up_setting_id) rescue nil
		  if sign_up_setting.nil?
			self.destroy
		  end
	  end
  end
end