Move Mailbluster business logic to services/ instead of helpers/

app/jobs/mailbluster_create_lead_job.rb

@@ -4,6 +4,6 @@ class MailblusterCreateLeadJob < ApplicationJob
   queue_as :default
 
   def perform(user)
-    ApplicationController.helpers.create_lead(user)
+    MailblusterManager.create_lead(user)
   end
 end

app/jobs/mailbluster_delete_lead_job.rb

@@ -2,6 +2,6 @@ class MailblusterDeleteLeadJob < ApplicationJob
   queue_as :default
 
   def perform(user)
-    ApplicationController.helpers.delete_lead(user)
+    MailblusterManager.delete_lead(user)
   end
 end

app/jobs/mailbluster_edit_lead_job.rb

@@ -4,7 +4,6 @@ class MailblusterEditLeadJob < ApplicationJob
   queue_as :default
 
   def perform(user, add_tags: [], remove_tags: [], old_email: nil)
-    ApplicationController.helpers.edit_lead(user,
-                                            add_tags: add_tags, remove_tags: remove_tags, old_email: old_email)
+    MailblusterManager.edit_lead(user, add_tags: add_tags, remove_tags: remove_tags, old_email: old_email)
   end
 end

app/services/mailbluster_manager.rb

@@ -0,0 +1,49 @@
+class MailblusterManager
+  include HTTParty
+  base_uri 'https://api.mailbluster.com/api/leads/'
+
+  def self.create_lead(user)
+    options = {
+      headers: {
+        'Content-Type'  => 'application/json',
+        'Authorization' => ENV['MAILBLUSTER_API_KEY']
+      },
+      body:    {
+        'email'            => user.email,
+        'firstName'        => user.name,
+        'overrideExisting' => true,
+        'subscribed'       => true,
+        'tags'             => [ENV['OSEM_NAME'] || 'snapcon']
+      }.to_json
+    }
+    post('/', options).parsed_response
+  end
+
+  def self.edit_lead(user, add_tags: [], remove_tags: [], old_email: nil)
+    options = {
+      headers: {
+        'Content-Type'  => 'application/json',
+        'Authorization' => ENV['MAILBLUSTER_API_KEY']
+      },
+      body:    {
+        'email'      => user.email,
+        'firstName'  => user.name,
+        'addTags'    => add_tags,
+        'removeTags' => remove_tags
+      }.to_json
+    }
+    email_hash = Digest::MD5.hexdigest(old_email.presence || user.email)
+    put("/#{email_hash}", options).parsed_response
+  end
+
+  def self.delete_lead(user)
+    email_hash = Digest::MD5.hexdigest user.email
+    options = {
+      headers: {
+        'Content-Type'  => 'application/json',
+        'Authorization' => ENV['MAILBLUSTER_API_KEY']
+      }
+    }
+    delete("/#{email_hash}", options).parsed_response
+  end
+end

spec/services/mailbluster_manager_spec.rb

@@ -3,7 +3,7 @@
 require 'spec_helper'
 require 'webmock/rspec'
 
-describe External::MailblusterHelper, type: :helper do
+describe MailblusterManager, type: :model do
   let!(:user) { create(:user) }
 
   before(:each) do
@@ -30,7 +30,7 @@ describe External::MailblusterHelper, type: :helper do
       }"
       stub_request(:post, url)
         .to_return(body: response_body, status: 200)
-      response = create_lead(user)
+      response = MailblusterManager.create_lead(user)
 
       expect(WebMock).to have_requested(:post, url).with(body: {
         'email':            user.email,
@@ -64,7 +64,7 @@ describe External::MailblusterHelper, type: :helper do
       user.save
       stub_request(:put, url + Digest::MD5.hexdigest(old_email))
         .to_return(body: response_body, status: 200)
-      response = edit_lead(user, old_email: old_email)
+      response = MailblusterManager.edit_lead(user, old_email: old_email)
 
       expect(WebMock).to have_requested(:put, url + Digest::MD5.hexdigest(old_email)).with(body: {
         'email':      user.email,
@@ -93,7 +93,7 @@ describe External::MailblusterHelper, type: :helper do
       stub_request(:put, url + Digest::MD5.hexdigest(user.email))
         .to_return(body: response_body, status: 200)
       add_tags = ['2021']
-      response = edit_lead(user, add_tags: add_tags)
+      response = MailblusterManager.edit_lead(user, add_tags: add_tags)
 
       expect(WebMock).to have_requested(:put, url + Digest::MD5.hexdigest(user.email)).with(body: {
         'email':      user.email,
@@ -115,7 +115,7 @@ describe External::MailblusterHelper, type: :helper do
       lead_url = url + email_hash.to_s
       stub_request(:delete, lead_url)
         .to_return(body: response_body)
-      response = delete_lead(user)
+      response = MailblusterManager.delete_lead(user)
 
       expect(WebMock).to have_requested(:delete, lead_url)
       expect(response).to eq(response_body)