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71 lines
2.3 KiB
71 lines
2.3 KiB
class Impediment < Task
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unloadable
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after_save :update_blocks_list
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safe_attributes "blocks_ids",
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:if => lambda {|impediment, user|
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(impediment.new_record? && user.allowed_to?(:create_impediments, impediment.project)) ||
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user.allowed_to?(:update_impediments, impediment.project)
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}
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def self.find(*args)
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if args[1] && args[1][:conditions]
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if args[1][:conditions].is_a?(Hash)
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args[1][:conditions][:parent_id] = nil
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args[1][:conditions][:tracker_id] = self.tracker
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elsif args[1][:conditions].is_a?(Array)
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args[1][:conditions][0] += " AND parent_id is NULL AND tracker_id = #{self.tracker}"
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end
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else
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args << {:conditions => {:parent_id => nil, :tracker_id => self.tracker}}
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end
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super
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end
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def blocks_ids=(ids)
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@blocks_ids_list = [ids] if ids.is_a?(Integer)
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@blocks_ids_list = ids.split(/\D+/).map{|id| id.to_i} if ids.is_a?(String)
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@blocks_ids_list = ids.map {|id| id.to_i} if ids.is_a?(Array)
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end
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def blocks_ids
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@blocks_ids_list ||= relations_from.select{ |rel| rel.relation_type == IssueRelation::TYPE_BLOCKS }.collect(&:issue_to_id)
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end
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private
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def update_blocks_list
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relations_from = [] if relations_from.nil?
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remove_from_blocks_list
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add_to_blocks_list
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end
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def remove_from_blocks_list
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self.relations_from.delete(self.relations_from.select{|rel| rel.relation_type == IssueRelation::TYPE_BLOCKS && !blocks_ids.include?(rel.issue_to_id) })
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end
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def add_to_blocks_list
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currently_blocking = relations_from.select{|rel| rel.relation_type == IssueRelation::TYPE_BLOCKS}.collect(&:issue_to_id)
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(self.blocks_ids - currently_blocking).each{ |id|
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rel = IssueRelation.new(:relation_type => IssueRelation::TYPE_BLOCKS, :issue_from => self)
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rel.issue_to_id = id #attr_protected
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self.relations_from << rel
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}
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end
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def validate
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validate_blocks_list
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end
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def validate_blocks_list
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if blocks_ids.size == 0
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errors.add :blocks_ids, :must_block_at_least_one_issue
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else
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issues = Issue.find_all_by_id(blocks_ids)
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errors.add :blocks_ids, :can_only_contain_issues_of_current_sprint if issues.size == 0 || issues.any?{|i| i.fixed_version != self.fixed_version }
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end
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end
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end
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