class UserImageHolder < ActiveRecord::Base
  include Magick unless self.include? Magick
  belongs_to :user, primary_key: :username, foreign_key: :user_username

  def uploaded_image= (image_params)
    if image_params[:remove_image] && image_params[:remove_image] == "1"
      self.destroy
    elsif image_params[:image_file] && !image_params[:image_file].blank?
      self.filename = image_params[:image_file].original_filename
      self.content_type = image_params[:image_file].content_type
      data = image_params[:image_file].tempfile.read
      self.image_data = Image.from_blob(data).first.resize_to_fit(100, 100).to_blob
      self.image_thumb = Image.from_blob(data).first.thumbnail(35, 35).to_blob
    elsif self.new_record?
      self.destroy
    end
  end
end