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21 lines
764 B
21 lines
764 B
6 years ago
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class BlogMessage < ActiveRecord::Base
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# attr_accessible :title, :body
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attr_accessible :content, :blog_message_id, :blog_message_type, :viewed, :user_id, :blog_id, :user_operator_id
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belongs_to :blog_comment ,:polymorphic => true
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belongs_to :user
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has_many :message_alls, :class_name => 'MessageAll', :as => :message, :dependent => :destroy
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validates :user_id, presence: true
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validates :blog_id, presence: true
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validates :blog_message_id, presence: true
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validates :blog_message_type, presence: true
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after_create :add_user_message
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def add_user_message
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if MessageAll.where("message_type = '#{self.class.to_s}' and message_id = '#{self.id}'").first.nil?
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self.message_alls << MessageAll.new(:user_id => self.user_id)
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end
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end
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end
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