41 lines
978 B
Ruby
41 lines
978 B
Ruby
class Synapse < ActiveRecord::Base
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belongs_to :user
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belongs_to :topic1, :class_name => "Topic", :foreign_key => "node1_id"
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belongs_to :topic2, :class_name => "Topic", :foreign_key => "node2_id"
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has_many :mappings, as: :mappable, dependent: :destroy
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has_many :maps, :through => :mappings
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validates :desc, length: { minimum: 0, allow_nil: false }
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validates :permission, presence: true
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validates :node1_id, presence: true
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validates :node2_id, presence: true
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validates :permission, inclusion: { in: Perm::ISSIONS.map(&:to_s) }
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validates :category, inclusion: { in: ['from-to', 'both'], allow_nil: true }
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scope :for_topic, ->(topic_id = nil) {
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where("node1_id = ? OR node2_id = ?", topic_id, topic_id)
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}
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# :nocov:
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def user_name
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user.name
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end
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# :nocov:
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# :nocov:
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def user_image
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user.image.url
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end
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# :nocov:
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# :nocov:
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def as_json(options={})
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super(:methods =>[:user_name, :user_image])
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end
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# :nocov:
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end
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