Method: Arcgis_Vrps#submitJob

Defined in:
lib/arcgis_vrps.rb

#submitJob(ordersObj, depotsObj, routesObj, timer) ⇒ Object

TODO: Check to decide whether to use synchronous or async



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# File 'lib/arcgis_vrps.rb', line 45

def submitJob(ordersObj, depotsObj, routesObj, timer) # TODO: Check to decide whether to use synchronous or async

	puts "Submitting job"
	
	jobStatusNoOfCalls = 0

	t1 = Time.now.to_i

	url = "https://logistics.arcgis.com/arcgis/rest/services/World/VehicleRoutingProblem/GPServer/SolveVehicleRoutingProblem/submitJob"
	escaped_url = URI.encode(url)
	uri = URI.parse(escaped_url)
	req = Net::HTTP::Post.new(uri.to_s)
	
	# Expiration is set to 20160 minutes = 2 weeks
	req.set_form_data(
		orders: ordersObj.to_json,
		depots: depotsObj.to_json,
		routes: routesObj.to_json,
		# default_date: Time.now.to_f, # This must be in milliseconds
		default_date: 1453600108000,
		token: @token,
		f: 'json',
		time_units: 'Seconds',
		distance_units: 'Meters'
	)
	
	http = Net::HTTP.new(uri.hostname, uri.port)
	http.use_ssl = true
		 
	res = http.request(req)

	# print " ======================================================== "
	# print "req"
	# print ordersObj.to_json
	# print " ----- "
	# print depotsObj.to_json
	# print " ----- "
	# print routesObj.to_json
	# print " ----- "
	# print Time.now.to_i
	# print " ----- "
	# print @token
	# print " ======================================================== "


	@jobId = JSON.parse(res.body)['jobId']

	if @jobId.nil?
		raise "Error! #{res.body}"
	else
		puts "Received job ID: #{@jobId}"
		print "Getting job status..."

		if timer.nil?
			timer = 1 # Timer of 500ms to constantly check for updates
		end

		start_time = Time.now
		end_time = start_time+timer

		completed = false

		begin
			while completed == false
				print "."
				jobStatusNoOfCalls += 1
				while Time.now < end_time
				end

				completed = getJobStatus()
			end
			print "Completed!\n" 
			puts
			# puts completed.to_s
			# puts

			t2 = Time.now.to_i

			time_jobStatusIsComplete = t2-t1

			puts "Time taken for job to be completed: #{time_jobStatusIsComplete}"
			puts

			routesReceived = getOutputRoutes(nil)
			# routesReceived = "Routes received: \n #{routesReceived}"
			ordersReceived = getOutputOrders(nil)
			# ordersReceived = "Orders received: \n #{ordersReceived}"

			t3 = Time.now.to_i

			time_fullJobComplete = t3-t1

			# extraContent = "Total time taken for getting routes and orders: #{time_fullJobComplete} \nNumber of calls to jobStatus: #{jobStatusNoOfCalls} \n\n"
			
			extraContent = {
				:time_job_status_complete => time_jobStatusIsComplete,
				:time_full_job_complete => time_fullJobComplete,
				:no_of_job_status_call => jobStatusNoOfCalls
			}

			# puts extraContent
			# puts

			return extraContent, routesReceived, ordersReceived
		rescue Exception => e 
			puts 
			puts e
			puts
		end
	end
end