35 lines
850 B
Ruby
35 lines
850 B
Ruby
class UserFeedback < ActiveRecord::Base
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set_table_name "user_feedback"
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belongs_to :user
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belongs_to :creator, :class_name => "User"
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before_validation :initialize_creator, :on => :create
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attr_accessible :body, :user_id, :category, :user_name
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validates_presence_of :user, :creator, :body, :category
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validate :creator_is_privileged
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scope :positive, where("category = ?", "positive")
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scope :neutral, where("category = ?", "neutral")
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scope :negative, where("category = ?", "negative")
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def initialize_creator
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self.creator_id = CurrentUser.id
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end
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def user_name
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if user
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user.name
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else
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nil
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end
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end
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def user_name=(name)
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self.user_id = User.name_to_id(name)
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end
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def creator_is_privileged
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if !creator.is_privileged?
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errors[:creator] << "must be privileged"
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end
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end
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end
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