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60 lines
1.4 KiB
60 lines
1.4 KiB
6 years ago
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## fq
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class BidingProject < ActiveRecord::Base
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attr_accessible :bid_id, :project_id, :user_id, :description,:reward
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belongs_to :bid
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# belongs_to :project
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belongs_to :user
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DESCRIPTION_LENGTH_LIMIT = 500
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validates :description, length: {maximum: DESCRIPTION_LENGTH_LIMIT}
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validates :user_id, presence: true
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validates :bid_id, presence: true, :uniqueness => { :scope => :project_id}
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validates :project_id, presence: true
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validate :validate_user
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validate :validate_bid
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validate :validate_project
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def self.cerate_bidding(bid_id, project_id, description = nil)
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self.create(:user_id => User.current.id, :bid_id => bid_id,
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:project_id => project_id, :description => description)
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end
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# used to update the reward ,the value varies from 0,1,2,3,4,5
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# added by william
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def update_reward(which)
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self.update_attribute(:reward,which)
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end
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# return the reward,the value is a type of string
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# added by william
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def get_reward
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self.reward
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end
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def cancel_bidding
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unless self.nil?
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if User.current.id == self.user_id
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self.destroy
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end
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end
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end
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private
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def validate_user
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errors.add :user_id, :invalid if user.nil? || !user.active?
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end
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def validate_bid
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errors.add :bid_id, :invalid if bid.nil?
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end
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def validate_project
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errors.add :project_id, :invalid if project.nil?
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end
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end
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