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 7

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

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 26

def build_response(variables=nil)
	## so the response is thus incoming.
=begin		
	variables ||= {
		:sequence_number => "0",
		:patient_id => "abcde",
		:specimen_id => self.sample_id,
		:tests => ["TRIG"],
		:priority => "R"
	}	
=end

	## tests are got from the requisitions hash.
	tests = get_tests

	## default sequence number is 0 (THIS MAY LEAD TO PROBLEMS.)
	sequence_number = "0"

	## default patient id:
	patient_id = "abcde#{Time.now.strftime('%b %d, %Y, %H:%M:%S')}"

	patient = Patient.new({:sequence_number => sequence_number, :patient_id => patient_id})
	
	order = Order.new({:sequence_number => patient.sequence_number, :specimen_id => self.sample_id, :tests => tests, :priority => "R"})

	return patient.build_response + order.build_response
	
end

#get_tests ⇒ Object 



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# File 'lib/ruby_astm/query.rb', line 15

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