90 lines
1.9 KiB
Ruby
90 lines
1.9 KiB
Ruby
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# encoding: utf-8
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class Qa
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include Mongoid::Document
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include Mongoid::Timestamps
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include Mongoid::MultiParameterAttributes
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scope :available_for_lang, ->(locale){ where("available_for_#{locale}".to_sym => true) }
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field :question, localize: true
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field :answer, localize: true
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has_and_belongs_to_many :tags, :class_name => "FaqTag"
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field :create_user_id
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field :update_user_id
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field :is_top, :type => Boolean, :default => false
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field :is_hot, :type => Boolean, :default => false
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field :is_hidden, :type => Boolean, :default => false
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scope :can_display,where(is_hidden: false)
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has_many :qa_links, :autosave => true, :dependent => :destroy
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has_many :qa_files, :autosave => true, :dependent => :destroy
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accepts_nested_attributes_for :qa_files, :allow_destroy => true
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accepts_nested_attributes_for :qa_links, :allow_destroy => true
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belongs_to :qa_category
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before_save :update_avliable_language, :clean_values
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validates :question, :at_least_one => true
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def self.search( category_id = nil )
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if category_id.to_s.size > 0
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find(:all, :conditions => {qa_category_id: category_id}).desc( :is_top, :title )
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else
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find(:all).desc( :is_top, :title)
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end
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end
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def self.widget_datas
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where( :is_hidden => false ).desc(:is_top, :created_at)
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end
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def is_top?
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self.is_top
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end
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def sorted_tags
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tags.order_by(I18n.locale, :asc)
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end
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def update_avliable_language
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VALID_LOCALES.each do |locale|
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if (question_translations[locale].blank? rescue true)
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self["available_for_#{locale}".to_sym] = false
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else
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self["available_for_#{locale}".to_sym] = true
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end
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end
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end
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protected
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def qa_category_with_title
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self.qa_category.title
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end
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def clean_values
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self.qa_links.each do |link|
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link.delete if link.url.blank? && link.title.blank?
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end
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self.tag_ids.delete('')
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end
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end
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