Class: Query

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_astm/query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Query

Returns a new instance of Query.



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# File 'lib/ruby_astm/query.rb', line 9

def initialize(args)
	line = args[:line]
	unless line.fields[2].empty?
		fields = line.fields[2].split(/\^/)
		sample_id = fields[1].strip
		self.sample_ids = sample_id.split(/\`/)
	end
end

Instance Attribute Details

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/ruby_astm/query.rb', line 5

def response
  @response
end

#sample_id ⇒ Object

Returns the value of attribute sample_id.



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# File 'lib/ruby_astm/query.rb', line 3

def sample_id
  @sample_id
end

#sample_ids ⇒ Object

Returns the value of attribute sample_ids.



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# File 'lib/ruby_astm/query.rb', line 7

def sample_ids
  @sample_ids
end

Instance Method Details

#build_response(variables = nil) ⇒ Object

each query will build one patient and one order inside it. the order can have many tests.



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# File 'lib/ruby_astm/query.rb', line 29

def build_response(variables=nil)
	
	responses = []

	one_response = ''

	puts "sample ids are:"
	puts self.sample_ids

	self.sample_ids.each_with_index {|sid,key|
		puts "doing sample id: #{sid}"
		## tests are got from the requisitions hash.
		tests = get_tests(sid)
		puts "tests are: #{tests}"
		## default sequence number is 0 (THIS MAY LEAD TO PROBLEMS.)
		sequence_number = "#{key.to_s}"

		## default patient id:
		patient_id = "abcde#{Time.now.to_i.to_s}"
		
		patient = Patient.new({:sequence_number => sequence_number, :patient_id => patient_id})
		
		order = Order.new({:sequence_number => patient.sequence_number, :specimen_id => sid, :tests => tests, :priority => "R"})

		responses << (patient.build_response + order.build_response)

	}

	puts "responses are:"
	puts responses.to_s

	return responses
	
end

#get_tests(sample_id) ⇒ Object 



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# File 'lib/ruby_astm/query.rb', line 18

def get_tests(sample_id)
	tests = []
	sample_tests = $redis.hget(Poller::REQUISITIONS_HASH,sample_id)
	unless sample_tests.blank?
		tests = JSON.parse(sample_tests)
	end
	tests
end