35 lines
727 B
Ruby
35 lines
727 B
Ruby
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class Comment < ActiveRecord::Base
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attr_accessible \
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:host_id, :host_type, #parent: Event, Campaign, nil
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:profile_id,
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:body
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validates :profile, :presence => true
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validates :body, :presence => true, :length => {:maximum => 200}
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has_one :activity, :as => :attachment, :dependent => :destroy
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belongs_to :host, :polymorphic => true
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belongs_to :donation
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belongs_to :profile
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before_validation(:on => :create) do
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remove_newlines
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end
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after_create do
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self.create_activity({
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:desc => 'commented',
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:profile_id => self.profile_id,
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:host_id => self.host_id,
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:host_type => self.host_type,
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:body => self.body
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})
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end
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def remove_newlines
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self.body = self.body && self.body.gsub(/\n/,'')
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end
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end
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