build ip updating logic, own dyn dns

app/jobs/dns_update_job.rb

@@ -1,11 +1,26 @@
 require "dnsimple"
 class DnsUpdateJob < ApplicationJob
-  def self.get_client
-    Dnsimple::Client.new(access_token: Rails.application.credentials.simple_token)
-  end
   queue_as :default
 
+  def client
+    @client ||= Dnsimple::Client.new(access_token: Rails.application.credentials.simple_token)
+  end
+  def simple_id
+      Rails.application.credentials.simple_id
+  end
+  def my_ip
+    HTTParty.get("http://icanhazip.com").strip
+  end
+
+  def find_record(name , host)
+    zones = client.zones.list_zone_records(simple_id, host, filter: { type: 'A' , name: name })
+    zones.data.first
+  end
+
+  def update_ip
+    record = find_record("gateway" , "hubfeenix.fi")
+    client.zones.update_zone_record(simple_id,"hubfeenix.fi", record.id , content: my_ip)
+  end
   def perform(*args)
-    # Do something later
   end
 end