Module: Keymaker::Node::InstanceMethods

Defined in:
lib/keymaker/node.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'lib/keymaker/node.rb', line 108

def create
  run_callbacks :create do
    neo_service.create_node(sanitize(attributes)).on_success do |response|
      self.node_id = response.neo4j_id
      self.new_node = false
    end
    self
  end
end

#create_or_update ⇒ Object 



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# File 'lib/keymaker/node.rb', line 102

def create_or_update
  run_callbacks :save do
    new? ? create : update(attributes)
  end
end

#initialize(attrs = {}) ⇒ Object 



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# File 'lib/keymaker/node.rb', line 81

def initialize(attrs = {})
  @new_node = true
  process_attrs(attrs) if attrs.present?
end

#neo_service ⇒ Object 



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# File 'lib/keymaker/node.rb', line 86

def neo_service
  self.class.neo_service
end

#new? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/keymaker/node.rb', line 90

def new?
  @new_node
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/keymaker/node.rb', line 123

def persisted?
  node_id.present?
end

#sanitize(attrs) ⇒ Object 



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# File 'lib/keymaker/node.rb', line 94

def sanitize(attrs)
  serializable_hash(except: :node_id).merge(attrs.except('node_id')).reject {|k,v| v.blank?}
end

#save ⇒ Object 



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# File 'lib/keymaker/node.rb', line 98

def save
  create_or_update
end

#to_key ⇒ Object 



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# File 'lib/keymaker/node.rb', line 127

def to_key
  persisted? ? [node_id] : nil
end

#update(attrs) ⇒ Object 



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# File 'lib/keymaker/node.rb', line 118

def update(attrs)
  process_attrs(sanitize(attrs.merge(updated_at: Time.now.utc.to_i)))
  neo_service.update_node_properties(node_id, sanitize(attributes))
end