add whenever and make rake for dns update

Gemfile

@@ -19,6 +19,7 @@ gem 'high_voltage', '~> 3.1'
 gem "passenger", "6.0.13" , require: "phusion_passenger/rack_handler"
 gem "io-wait" , "0.2.0"
 gem "dnsimple"
+gem 'whenever', require: false
 
 # Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
 # gem "image_processing", "~> 1.2"
@@ -33,6 +34,7 @@ group :development do
   gem "web-console"
   gem "rack-mini-profiler"
   gem "mina"
+  gem 'mina-whenever'
   gem 'guard-rails'
   gem 'guard-rspec'
 end

Gemfile.lock

@@ -82,6 +82,7 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     childprocess (4.1.0)
+    chronic (0.10.2)
     coderay (1.1.3)
     concurrent-ruby (1.1.10)
     crass (1.0.6)
@@ -160,6 +161,8 @@ GEM
     mina (1.2.4)
       open4 (~> 1.3.4)
       rake
+    mina-whenever (1.0.1)
+      mina (~> 1.0)
     mini_mime (1.1.2)
     minitest (5.15.0)
     msgpack (1.4.5)
@@ -302,6 +305,8 @@ GEM
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
+    whenever (1.0.0)
+      chronic (>= 0.6.3)
     xpath (3.2.0)
       nokogiri (~> 1.8)
     zeitwerk (2.5.4)
@@ -321,6 +326,7 @@ DEPENDENCIES
   importmap-rails
   io-wait (= 0.2.0)
   mina
+  mina-whenever
   net-ssh
   passenger (= 6.0.13)
   rack-mini-profiler
@@ -333,6 +339,7 @@ DEPENDENCIES
   stimulus-rails
   web-console
   webdrivers
+  whenever
 
 RUBY VERSION
    ruby 3.0.3p157

config/deploy.rb

@@ -60,6 +60,7 @@ task :deploy do
       in_path(fetch(:current_path)) do
         invoke :'passenger:restart'
       end
+      invoke :'whenever:update'
     end
   end
 

config/schedule.rb

@@ -0,0 +1,10 @@
+# Use this file to easily define all of your cron jobs.
+#
+
+set :output, "/home/feenix/gateway/shared/log/whenever.log"
+
+every :hour do
+   rake "dns:update"
+end
+
+# Learn more: http://github.com/javan/whenever

lib/dns_update_job.rb

@@ -1,6 +1,5 @@
 require "dnsimple"
-class DnsUpdateJob < ApplicationJob
-  queue_as :default
+class DnsUpdateJob
 
   def client
     @client ||= Dnsimple::Client.new(access_token: Rails.application.credentials.simple_token)
@@ -9,7 +8,7 @@ class DnsUpdateJob < ApplicationJob
       Rails.application.credentials.simple_id
   end
   def my_ip
-    HTTParty.get("https://jsonip.com/")["ip"]
+    @ip ||= HTTParty.get("https://jsonip.com/")["ip"]
   end
 
   def find_record(name , host)
@@ -17,14 +16,12 @@ class DnsUpdateJob < ApplicationJob
     zones.data.first
   end
 
-  def same_ip
-    my_ip == find_record("gateway" , "hubfeenix.fi").content
+  def same_ip(name , host)
+    my_ip == find_record(name , host).content
   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)
+  def update_ip(name , host)
+    record = find_record(name , host)
+    client.zones.update_zone_record(simple_id, host , record.id , content: my_ip)
   end
 end

lib/tasks/dns.rake

@@ -0,0 +1,9 @@
+namespace :dns do
+  desc "Update own dyn dns records"
+  task update: :environment do
+    job = DnsUpdateJob.new
+    puts "My ip is #{job.my_ip}"
+    job.update_ip("gateway" , "hubfeenix.fi")
+  end
+
+end

spec/jobs/dns_update_job_spec.rb

@@ -1,19 +1,18 @@
 require 'rails_helper'
+require "dns_update_job"
 
-RSpec.describe DnsUpdateJob, type: :job do
-  ActiveJob::Base.queue_adapter = :test
-  let(:my_ip){"85.76.133.88"}
+RSpec.describe DnsUpdateJob, type: :task do
 
   it "update ip" do
     updater = DnsUpdateJob.new
-    updater.update_ip
-    zone = updater.find_record("gateway","hubfeenix.fi")
-    expect(zone.content).to eq my_ip
+    updater.update_ip("dnsimple_test","hubfeenix.fi")
+    zone = updater.find_record("dnsimple_test","hubfeenix.fi")
+    expect(zone.content).to eq updater.my_ip
   end
 
   it "should get ip" do
     res = DnsUpdateJob.new.my_ip
-    expect(res).to eq my_ip
+    expect(res).to start_with "80"
   end
 
   it "should init client" do
@@ -22,9 +21,10 @@ RSpec.describe DnsUpdateJob, type: :job do
   end
 
   it "should find domain" do
-    zone = DnsUpdateJob.new.find_record("gateway","hubfeenix.fi")
+    updater = DnsUpdateJob.new
+    zone = updater.find_record("dnsimple_test","hubfeenix.fi")
     expect(zone.class).to eq Dnsimple::Struct::ZoneRecord
-    expect(zone.name).to eq "gateway"
-    expect(zone.content).to eq my_ip
+    expect(zone.name).to eq "dnsimple_test"
+    expect(zone.content).to eq updater.my_ip
   end
 end