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20 lines
732 B
Ruby
20 lines
732 B
Ruby
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class IssueRelation < ActiveRecord::Base
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belongs_to :issue
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belongs_to :issue_to, :class_name => 'Issue', :foreign_key => 'issue_to_id'
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TYPES = { "ES" => { :name => :label_rel_end_to_start, :order => 1 },
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"EE" => { :name => :label_rel_end_to_end, :order => 2 },
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"SS" => { :name => :label_rel_start_to_start, :order => 3 },
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"SE" => { :name => :label_rel_start_to_end, :order => 4 }
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}.freeze
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validates_presence_of :issue, :issue_to, :relation_type, :delay
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validates_inclusion_of :relation_type, :in => TYPES.keys
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validates_numericality_of :delay, :allow_nil => true
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def validate
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errors.add :issue_to_id, :activerecord_error_invalid if issue_id == issue_to_id
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end
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end
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