Class: Pf_Lab_Interface

Inherits:
Poller
  • Object
show all
Includes:
StreamModule
Defined in:
lib/publisher/pf_lab_interface.rb

Constant Summary collapse

ORDERS = 
"orders"
ORDERS_SORTED_SET = 
"orders_sorted_set"
BARCODES = 
"barcodes"
BARCODE = 
"barcode"
BASE_URL = 
"http://localhost:3000/"
UPDATE_QUEUE = 
"update_queue"
DEFAULT_LOOK_BACK_IN_SECONDS =

will look back 12 hours if no previous request is found.

12*3600
DEFAULT_STORAGE_TIME_FOR_ORDERS_IN_SECONDS =

time to keep old orders in memory 48 hours, expressed as seconds.

48*3600
POLL_ENDPOINT =

the last request that was made and what it said.

"interfaces"
PUT_ENDPOINT = 
"lis_update_orders"
LAST_REQUEST = 
"last_request"
FROM_EPOCH = 
"from_epoch"
TO_EPOCH = 
"to_epoch"
SIZE = 
"size"
SKIP = 
"skip"
ID = 
"id"
REPORTS = 
"reports"
TESTS = 
"tests"
RESULT_RAW = 
"result_raw"
CATEGORIES = 
"categories"
USE_CATEGORY_FOR_LIS = 
"use_category_for_lis"
LIS_CODE = 
"lis_code"
REQUIREMENTS = 
"requirements"
ITEMS = 
"items"
CODE = 
"code"
ORDERS_TO_UPDATE_PER_CYCLE = 
10
PREV_REQUEST_COMPLETED = 
"prev_request_completed"
ORDERS_KEY = 
"@orders"
FAILED_UPDATES = 
"failed_updates"
PATIENTS_REDIS_LIST = 
"patients"
PROCESSING_REDIS_LIST = 
"processing"

Constants included from StreamModule

StreamModule::SECRET, StreamModule::SITE_URL

Constants inherited from Poller

Poller::COMPLETED, Poller::EDTA, Poller::ESR, Poller::FLUORIDE, Poller::LAST_REQUEST_AT, Poller::LAST_REQUEST_STATUS, Poller::PLASMA, Poller::POLL_STATUS_KEY, Poller::REQUISITIONS_HASH, Poller::REQUISITIONS_SORTED_SET, Poller::RUNNING, Poller::SERUM, Poller::URINE

Instance Attribute Summary collapse

Attributes included from StreamModule

#connection, #es, #event_source, #on_message_handler_function, #private_key_hash

Instance Method Summary collapse

Methods included from StreamModule

#on_message_handler, #setup_connection, #watch, #watch_limited

Methods inherited from Poller

#assign_tube, #build_tests_hash, #default_checkpoint, #determine_tube, #get_checkpoint, #merge_with_requisitions_hash, #post_poll_LIS, #pre_poll_LIS, #prepare_redis, #process_LIS_response, #root_path

Constructor Details

#initialize(mpg = nil, lis_security_key, server_url_with_port, organization_id, private_key_hash) ⇒ Pf_Lab_Interface

METHODS OVERRIDDEN FROM THE BASIC POLLER.

@param mpg : path to mappings file. Defaults to nil. @param lis_security_key : the security key for the LIS organization, to be dowloaded from the organizations/show/id, endpoint in the website.



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# File 'lib/publisher/pf_lab_interface.rb', line 370

def initialize(mpg=nil,lis_security_key,server_url_with_port,organization_id,private_key_hash)
    super(mpg)
    self.private_key_hash = private_key_hash
    self.event_source = "organizations/" + organization_id
    self.on_message_handler_function = "evented_poll_LIS_for_requisition"
    self.lis_security_key = lis_security_key
    
    self.server_url_with_port = (server_url_with_port || BASE_URL)
    self.retry_count = 0
    ## called from stream module
    setup_connection
    AstmServer.log("Initialized Lab Interface")
end

Instance Attribute Details

#lis_security_key ⇒ Object

Returns the value of attribute lis_security_key.



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# File 'lib/publisher/pf_lab_interface.rb', line 90

def lis_security_key
  @lis_security_key
end

#retry_count ⇒ Object

Returns the value of attribute retry_count.



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# File 'lib/publisher/pf_lab_interface.rb', line 96

def retry_count
  @retry_count
end

#server_url_with_port ⇒ Object

should include the www.xyz.com:3000 defaults to localhost:3000



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# File 'lib/publisher/pf_lab_interface.rb', line 94

def server_url_with_port
  @server_url_with_port
end

Instance Method Details

#_start ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 806

def _start
  evented_poll_LIS_for_requisition({"trigger_lis_poll" => {"epoch" => Time.now.to_i.to_s}})
  reattempt_failed_updates
  update_LIS
end

#add_barcode(code, order_id) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 270

def add_barcode(code,order_id)
  $redis.hset(BARCODES,code,order_id)
end

#add_order(order) ⇒ Object

@param order : order object, as a hash.



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# File 'lib/publisher/pf_lab_interface.rb', line 198

def add_order(order)
  at_least_one_item_exists = false
  order[REPORTS].each do |report|
    test_machine_codes = report[TESTS].map{|c|
      $inverted_mappings[c[LIS_CODE]]
    }.compact.uniq
    report[REQUIREMENTS].each do |req|
      get_priority_category(req)[ITEMS].each do |item|
        if !item[BARCODE].blank?
          at_least_one_item_exists = true
          add_barcode(item[BARCODE],JSON.generate(
            {
              :order_id => order[ID],
              :machine_codes => test_machine_codes
            }
          ))
        elsif !item[CODE].blank?
          at_least_one_item_exists = true
          add_barcode(item[CODE],JSON.generate({
              :order_id => order[ID],
              :machine_codes => test_machine_codes
            }))
        end
      end
    end
  end
  
  unless at_least_one_item_exists.blank?
    $redis.hset(ORDERS,order[ID],JSON.generate(order))
    $redis.zadd(ORDERS_SORTED_SET,Time.now.to_i,order[ID])
  end
end

#add_test_result(order, res, lis_code) ⇒ Object

@param order : the existing order @param res : the result from the machine, pertaining to this order. @return $MAPPINGS -> [MACHINE_CODE => LIS_CODE] $INVERTED_MAPPINGS -> [LIS_CODE => MACHINE_CODE]



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# File 'lib/publisher/pf_lab_interface.rb', line 243

def add_test_result(order,res,lis_code)
  #puts "res is:"
  #puts res.to_s

  order[REPORTS.to_sym].each do |report|
    #puts "doing report"
    report[TESTS.to_sym].each_with_index{|t,k|
      #puts "doing test"
      #puts t.to_s
      
      puts "teh test lis code to sym is:"
      puts t[LIS_CODE.to_sym]
      puts "lis code is: #{lis_code.to_s}"
      if t[LIS_CODE.to_sym] == lis_code.to_s
        puts "got equality"
        t[RESULT_RAW.to_sym] = res[:value]
        puts "set value"
      end
    }
  end
end

#all_hits_downloaded?(last_request) ⇒ Boolean

def delete_last_request $redis.del(LAST_REQUEST) end

Returns:

  • (Boolean) 


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# File 'lib/publisher/pf_lab_interface.rb', line 283

def all_hits_downloaded?(last_request)
  last_request[PREV_REQUEST_COMPLETED].to_s == "true"
end

#build_request(from = nil, to = nil) ⇒ Object

so build request should have a from and a to what are the defaults ? @param from : default (nil) @param to : default(nil)



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# File 'lib/publisher/pf_lab_interface.rb', line 302

def build_request(from=nil,to=nil)
  puts "entering build request with from: #{from} and to:#{to}"
  to ||= Time.now
  from ||= to - 1.day
  last_request = get_last_request
  params = nil
  if last_request.blank?
    AstmServer.log("no last request, making fresh request")
    params = fresh_request_params(from,to)
  else
    if all_hits_downloaded?(last_request)
      AstmServer.log("last request all hits have been downloaded, going for next request.")
      if last_request[TO_EPOCH].to_i == to.to_i
        return nil
      else
        params = fresh_request_params(last_request[TO_EPOCH],to)
      end
    else
      AstmServer.log("last request all hits not downloaded.")
      params = last_request
    end 
  end
  params.merge!(lis_security_key: self.lis_security_key)
  AstmServer.log("reuqest params become: #{params}")
  AstmServer.log("sleeping")
  #sleep(10000)
  Typhoeus::Request.new(self.get_poll_url_path,params: params)
end

#commit_request_params_to_redis(response_hash) ⇒ Object

commits the request params to redis. the response hash is expected to have whatever parameters were sent into it in the request. so it must always return: a -> how many it was told to skip (SKIP) b -> from_epoch : from which epoch it was queried. c -> to_epoch : to which epoch it was queried.



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# File 'lib/publisher/pf_lab_interface.rb', line 337

def commit_request_params_to_redis(response_hash)
  $redis.hset(LAST_REQUEST,SKIP,response_hash[SKIP].to_i + response_hash[ORDERS].size.to_i)
  $redis.hset(LAST_REQUEST,SIZE,response_hash[SIZE].to_i)
  $redis.hset(LAST_REQUEST,FROM_EPOCH,response_hash[FROM_EPOCH].to_i)
  $redis.hset(LAST_REQUEST,TO_EPOCH,response_hash[TO_EPOCH].to_i)
  $redis.hset(LAST_REQUEST,PREV_REQUEST_COMPLETED,request_size_completed?(response_hash).to_s)
end

#delete_completed_order(order_id) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 415

def delete_completed_order(order_id)
  remove_order(order_id)
end

#evented_poll_LIS_for_requisition(data) ⇒ Object

this is triggered by whatever firebase sends you put this in the callback, and let me block and see what happens. we cannot watch two different endpoints ? or we can ? on the same endpoint -> will so it becomes a merged document. and both events will fire. and get triggered.



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# File 'lib/publisher/pf_lab_interface.rb', line 392

def evented_poll_LIS_for_requisition(data)
  unless data.blank?
    
    data = data["data"].blank? ? data : data["data"]

    unless data["delete_order"].blank?
      puts "delete order is not blank"
      unless data["delete_order"]["order_id"].blank?
        puts "order id is not blank"
        puts "going to delete the completed order --------------->"
        delete_completed_order(data["delete_order"]["order_id"])
      end
    end
    unless data["trigger_lis_poll"].blank?
      unless data["trigger_lis_poll"]["epoch"].blank?
        new_poll_LIS_for_requisition(data["trigger_lis_poll"]["epoch"].to_i)
      end
    end
  else

  end
end

#fresh_request_params(from, to) ⇒ Object

@param from : time object @param to : time object



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# File 'lib/publisher/pf_lab_interface.rb', line 289

def fresh_request_params(from,to)
  #puts "came to make fresh request params, with from epoch: #{from_epoch}"
  params = {}
  params[TO_EPOCH] = to.to_i
  params[FROM_EPOCH] = from.to_i
  params[SKIP] = 0
  params
end

#get_barcode(barcode) ⇒ Object

@return the entry at the barcode, or nil. key (order_id) value (array of tests registered on that barcode, the names of the tests are the machine codes, and not the lis_codes) this key is generated originally in add_barcode



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# File 'lib/publisher/pf_lab_interface.rb', line 167

def get_barcode(barcode)  
  if barcode_hash = $redis.hget(BARCODES,barcode)
    JSON.parse(barcode_hash).deep_symbolize_keys
  else
    nil
  end
end

#get_last_request ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 274

def get_last_request
  $redis.hgetall(LAST_REQUEST)
end

#get_order(order_id) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 175

def get_order(order_id)
  if order_string = $redis.hget(ORDERS,order_id)
    JSON.parse(order_string).deep_symbolize_keys
  else
    nil
  end
end

#get_poll_url_path ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 797

def get_poll_url_path
  self.server_url_with_port + POLL_ENDPOINT
end

#get_priority_category(req) ⇒ Object

@param req : the requirement hash. @return priority_category : the category which has been chosen as the top priority for the requirement.



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# File 'lib/publisher/pf_lab_interface.rb', line 185

def get_priority_category(req)
  priority_category = req[CATEGORIES].select{|c| 
    c[USE_CATEGORY_FOR_LIS] == 1
  }
  if priority_category.blank?
    priority_category = req[CATEGORIES][0]
  else
    priority_category = priority_category[0]
  end
  priority_category
end

#get_put_url_path ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 801

def get_put_url_path
  self.server_url_with_port + PUT_ENDPOINT
end

#new_poll_LIS_for_requisition(to_epoch = nil) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 431

def new_poll_LIS_for_requisition(to_epoch=nil)
  AstmServer.log(to_epoch.to_s)
  while true
    orders = []
    begin
      Retriable.retriable(on: PfDownloadException) do 
        self.retry_count+=1
        AstmServer.log("retrying----->")
        request = build_request(nil,to_epoch)
        break if request.blank?
        request.run
        response = request.response
        if response.success?
          code = response.code
          time = response.total_time
          headers = response.headers
          #AstmServer.log("successfully polled server")
          response_hash = JSON.parse(response.body)
            #AstmServer.log("Pathofast LIS poll response --->")
            #AstmServer.log(response_hash.to_s)
            orders = response_hash[ORDERS]
            orders.each do |order|
              add_order(order) 
            end
            commit_request_params_to_redis(response_hash)
            #puts "are the orders blank: #{orders.blank?}"
            #break if orders.blank?
        elsif response.timed_out?
          #AstmServer.log("Error polling server with code: #{code}")
          raise PfDownloadException.new("timeout")
        elsif response.code == 0
          #AstmServer.log("Error polling server with code: #{code}")
          raise PfDownloadException.new("didnt get any http response")
        else
          #AstmServer.log("Error polling server with code: #{code}")
          raise PfDownloadException.new("non 200 response")
        end
      end
    rescue => e
      puts e.to_s
      puts "raised exception-----------> breaking."
      ## retryable has raised the errors again.
      break
    else
      ## break only if the orders are blank.
      break if orders.blank?
    end
  end
end

#poll ⇒ Object

this method is redundant, and no longer used the whole thing is now purely evented.



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# File 'lib/publisher/pf_lab_interface.rb', line 817

def poll
end

#poll_LIS_for_requisition(to_epoch = nil) ⇒ Object

how it deletes records so this is called in the form of a while loop. how it handles the update response.



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# File 'lib/publisher/pf_lab_interface.rb', line 488

def poll_LIS_for_requisition(to_epoch=nil)
  AstmServer.log(to_epoch.to_s)
  while true
    #puts "came back to true"
    request = build_request(nil,to_epoch)
    break if request.blank?
    request.run
    response = request.response
    code = response.code
    time = response.total_time
    headers = response.headers
    if code.to_s != "200"
      AstmServer.log("Error polling server with code: #{code}")
      break
    else
      AstmServer.log("successfully polled server")
      response_hash = JSON.parse(response.body)
        AstmServer.log("Pathofast LIS poll response --->")
        #AstmServer.log(response_hash.to_s)
        orders = response_hash[ORDERS]
        orders.each do |order|
          add_order(order) 
        end
        commit_request_params_to_redis(response_hash)
        puts "are the orders blank: #{orders.blank?}"
        break if orders.blank?
    end
  end
end

#process_update_queue ⇒ Object

data = [

  {
    :id => "ARUBA",
    :results => [
      {
        :name => "TLCparam",
        :value => 10
      },
      {
        :name => "Nparam",
        :value => 23
      },
      {
        :name => "ANCparam",
        :value => 25
      },
      {
        :name => "Lparam",
        :value => 10
      },
      {
        :name => "ALCparam",
        :value => 44
      },
      {
        :name => "Mparam",
        :value => 55
      },
      {
        :name => "AMCparam",
        :value => 22
      },
      {
        :name => "Eparam",
        :value => 222
      },
      {
        :name => "AECparam",
        :value => 21
      },
      {
        :name => "BASOparam",
        :value => 222
      },
      {
        :name => "ABCparam",
        :value => 300
      },
      {
        :name => "RBCparam",
        :value => 2.22
      },
      {
        :name => "HBparam",
        :value => 19
      },
      {
        :name => "HCTparam",
        :value => 22
      },
      {
        :name => "MCVparam",
        :value => 222
      },
      {
        :name => "MCHparam",
        :value => 21
      },
      {
        :name => "MCHCparam",
        :value => 10
      },
      {
        :name => "MCVparam",
        :value => 222
      },
      {
        :name => "RDWCVparam",
        :value => 12
      },
      {
        :name => "PCparam",
        :value => 1.22322
      }
    ]
  }
]



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# File 'lib/publisher/pf_lab_interface.rb', line 608

def process_update_queue
  #puts "came to process update queue."
  order_ids = []
  #puts $redis.lrange UPDATE_QUEUE, 0, -1
    
  ## first push that to patient.
  ## first create that order and add that barcode.
  ## for citrate.
  ## then let that get downloaded.
  ## so keep on test going for that.
  ## 
  ## why complicate this so much.
  ## just do a brpop?
  ## 
  ORDERS_TO_UPDATE_PER_CYCLE.times do |n|
    order_ids << $redis.rpop(UPDATE_QUEUE)
  end
  #puts "order ids popped"
  #puts order_ids.to_s
  order_ids.compact!
  order_ids.uniq!
  orders = order_ids.map{|c|
    get_order(c)
  }.compact
  #puts orders[0].to_s
  
  #puts "orders are:"
  #puts orders.size
  #exit(1)

  req = Typhoeus::Request.new(self.get_put_url_path, method: :put, body: {orders: orders}.to_json, params: {lis_security_key: self.lis_security_key}, headers: {Accept: 'application/json', "Content-Type".to_sym => 'application/json'})


  req.on_complete do |response|
    if response.success?
        response_body = response.body
        orders = JSON.parse(response.body)["orders"]
        #puts orders.to_s
        orders.values.each do |order|
          #puts order.to_s
          if order["errors"].blank?
          else
            puts "got an error for the order."
            ## how many total error attempts to manage.
          end
        end
        ## here we have to raise.
    elsif response.timed_out?
        AstmServer.log("got a time out")
        raise PfUpdateException.new("update order timed out")
    elsif response.code == 0
        AstmServer.log(response.return_message)
        raise PfUpdateException.new("update order response code 0")
    else
        AstmServer.log("HTTP request failed: " + response.code.to_s)
        raise PfUpdateException.new("update order response code non success: #{response.code}")
    end
  end

  req.run

end

#put_delete_order_event(order_id) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 419

def put_delete_order_event(order_id)
  puts self.connection.put(self.event_source,:order_id => order_id)
end

#queue_order_for_update(order) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 265

def queue_order_for_update(order)
  update_order(order)
  $redis.lpush(UPDATE_QUEUE,order[ID.to_sym])
end

#reattempt_failed_updates ⇒ Object

this is only done on startup okay so what do we



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# File 'lib/publisher/pf_lab_interface.rb', line 690

def reattempt_failed_updates
  $redis.scard(FAILED_UPDATES).times do 
    if patient_results = $redis.spop(FAILED_UPDATES)
      patient_results = JSON.parse(patient_results)
      begin
        Retriable.retriable(on: PfUpdateException) do 
          unless update(patient_results)
            raise PfUpdateException.new("didnt get any http response")
          end
        end
      rescue => e
        AstmServer.log("reattempted and failed")
      ensure

      end
    end
  end
end

#remove_barcode(barcode) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 158

def remove_barcode(barcode)
  return if barcode.blank?
  $redis.hdel(BARCODES,barcode)
end

#remove_old_orders ⇒ Object

removes any orders that start from now - 4 days ago now - 2 days ago



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# File 'lib/publisher/pf_lab_interface.rb', line 674

def remove_old_orders
  stale_order_ids = $redis.zrangebyscore(ORDERS_SORTED_SET,(Time.now.to_i - DEFAULT_STORAGE_TIME_FOR_ORDERS_IN_SECONDS*2).to_s, (Time.now.to_i - DEFAULT_STORAGE_TIME_FOR_ORDERS_IN_SECONDS))
  $redis.pipelined do 
    stale_order_ids.each do |order_id|
      remove_order(order_id)
    end
  end
end

#remove_order(order_id) ⇒ Object

UTILITY METHOD FOR THE ORDER AND BARCODE HASHES ADD AND REMOVE



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# File 'lib/publisher/pf_lab_interface.rb', line 140

def remove_order(order_id)
  order = get_order(order_id)
  puts "order id is:#{order_id} is"
  unless order.blank?
    puts "order not blank."
    order[:reports].each do |report|
      report[:tests].each do |test|
        remove_barcode(test[:barcode])
        remove_barcode(test[:code])
      end      
    end
    $redis.hdel(ORDERS,order_id)
    $redis.zrem(ORDERS_SORTED_SET,order_id)
  else
    puts "order is blank."
  end
end

#request_size_completed?(response_hash) ⇒ Boolean

since we request only a certain set of orders per request we need to know if the earlier request has been completed or we still need to rerequest the same time frame again.

Returns:

  • (Boolean) 


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# File 'lib/publisher/pf_lab_interface.rb', line 348

def request_size_completed?(response_hash)
  #puts response_hash.to_s
  response_hash[SKIP].to_i + response_hash[ORDERS].size >= response_hash[SIZE].to_i
end

#test_trigger_delete_order(order_id) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 427

def test_trigger_delete_order(order_id)
  puts self.connection.put(self.event_source + "/delete_order", :order_id => order_id)
end

#test_trigger_lis_poll(epoch = nil) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 423

def test_trigger_lis_poll(epoch=nil)
  puts self.connection.put(self.event_source + "/trigger_lis_poll", :epoch => epoch)
end

#update(data) ⇒ Object 



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# File 'lib/publisher/pf_lab_interface.rb', line 746

def update(data)
  puts "data is:"
  puts JSON.pretty_generate(data)
  data[ORDERS_KEY].each do |order|
    puts "order is "
    puts order
    barcode = order["id"]
    results = order["results"]
    puts "barcode is: #{barcode}, results are : #{results}"
    results.deep_symbolize_keys!
    if barcode_hash = get_barcode(barcode)
      puts "barcode hash is: #{barcode_hash}"
      if order = get_order(barcode_hash[:order_id])
        puts "got order"
        ## update the test results, and add the order to the final update hash.
        #puts "order got from barcode is:"
        #puts order
        machine_codes = barcode_hash[:machine_codes]
        puts "machine codes: #{machine_codes}"

        results.keys.each do |lis_code|
          res = results[lis_code]
          add_test_result(order,res,lis_code)
        end

=begin
        results.values.each do |res|
          if machine_codes.include? res[:name]
            ## so we need to update to the requisite test inside the order.
            puts "came to add test result"
            puts res
            add_test_result(order,res,nil)  
            ## commit to redis
            ## and then 
          end
        end
=end

        #puts "came to queue order for update"
        queue_order_for_update(order)
      end
    else
      AstmServer.log("the barcode:#{barcode}, does not exist in the barcodes hash")
      ## does not exist.
    end
  end

  process_update_queue
  

end

#update_LIS(args = {}) ⇒ Object

we can do this. args can be used to modulate exit behaviours @param args : hash of arguments



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# File 'lib/publisher/pf_lab_interface.rb', line 712

def update_LIS(args={})
  prepare_redis
  exit_requested = false
  Kernel.trap( "INT" ) { exit_requested = true }
  while !exit_requested
    puts "exit not requested."
    if patient_results = $redis.brpoplpush(PATIENTS_REDIS_LIST,PROCESSING_REDIS_LIST,0)
      puts "got patient results."
      patient_results = JSON.parse(patient_results)
      puts "patient results are:"
      puts JSON.pretty_generate(patient_results)
      begin
        Retriable.retriable(on: PfUpdateException) do 
          unless update(patient_results)
            raise PfUpdateException.new("didnt get any http response")
          end
        end
        exit_requested = !args[:exit_on_success].blank?
        #puts "exit requested becomes: #{exit_requested}"
      rescue => e
        $redis.sadd(FAILED_UPDATES,JSON.generate(patient_results))
        exit_requested = !args[:exit_on_failure].blank?
        puts "came to eventual rescue, exit requested is: #{exit_requested}"
      ensure
        $redis.lpop("processing")
      end
    else
      puts "no patient results"
    end
  end
end

#update_order(order) ⇒ Object

start work on simple.



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# File 'lib/publisher/pf_lab_interface.rb', line 233

def update_order(order)
  $redis.hset(ORDERS,order[ID.to_sym],JSON.generate(order))
end