orbit4-5/app/models/member_profile.rb

class MemberProfile
  include Mongoid::Document
  include Mongoid::Timestamps
  include Mongoid::Tree
  include Mongoid::Tree::Ordering

  field :first_name, type: String, localize: true
  field :last_name, type: String, localize: true
  field :sex
  field :sid
  field :office_tel
  field :birthday, type: DateTime
  field :address, type: String, localize: true
  field :personal_website
  field :autobiography, type: String, localize: true
  field :email, type: String
  field :position, type: Integer

  VALID_EMAIL_FORMAT = /\A[^@\s]+@([^@.\s]+\.)+[^@.\s]+\z/
  validates :email, uniqueness: true, format: { with: VALID_EMAIL_FORMAT }, if: :email_present?
  validates :position, uniqueness: true

  has_one :user
  has_and_belongs_to_many :roles
  has_and_belongs_to_many :role_statuses

  has_many :member_profile_field_values
  accepts_nested_attributes_for :member_profile_field_values

  before_save :assign_default_position, :if => :assign_default_position?

  mount_uploader :avatar, AvatarUploader
  paginates_per 10

  def name
    if self.first_name || self.last_name
  	 "#{self.first_name} #{self.last_name}"
    end
  end

  def disable_role=(var)
    var[:id].each do |id,val|  
      if (val=="true")
        self.role_ids.reject!{|t| t.to_s == id}
      elsif(val=="false")
        self.role_ids += Array(id)
      end
    end
  end

  def new_attribute_values=(fields)
    fields.each do |key,field|
      self.member_profile_field_values.build(field)
    end
  end

  def get_attribute_value(attribute_field)
    MemberProfileFieldValue.find_by(member_profile_field_id: attribute_field.id.to_s)
  end

  def get_attribute_values
    @attribute_values ||= self.member_profile_field_values rescue nil
  end
  
  def get_value_from_field_id(field_id)
    values = get_attribute_values
    value = values.detect {|value| value.member_profile_field_id == field_id} rescue nil
    value ? value : nil
  end

  def self.get_member_list_attribute_field(field_key)
     MemberProfileField.find_by(key: field_key)
  end

  def self.get_member_list_attribute_value(member_profile_id,field_id)
    MemberProfileFieldValue.find_by(member_profile_id: member_profile_id, member_profile_field_id: field_id)
  end

  def self.get_role_member_data_by_sort(field_key, role_status_id)
    a = Array.new
    attribute_field_data = get_member_list_attribute_field(field_key)
    self.where(role_status_ids: role_status_id).desc(:_id).collect{|t| a << [ get_member_list_attribute_value(t.id,attribute_field_data.id)['val'].to_i, t ]  }
    member_data = a.sort
    member_data_tmp = member_data.collect {|v| v[1] }
  end

  def assign_default_position?
    self.position.nil? || self.parent_id_changed?
  end

  def email_present?
    self.email.present?
  end
end