fix: destroy bulk service (#5921)

app/jobs/agents/destroy_job.rb

@@ -0,0 +1,37 @@
+class Agents::DestroyJob < ApplicationJob
+  queue_as :default
+
+  def perform(account, user)
+    ActiveRecord::Base.transaction do
+      destroy_notification_setting(account, user)
+      remove_user_from_teams(account, user)
+      remove_user_from_inboxes(account, user)
+      unassign_conversations(account, user)
+    end
+  end
+
+  private
+
+  def remove_user_from_inboxes(account, user)
+    inboxes = account.inboxes.all
+    inbox_members = user.inbox_members.where(inbox_id: inboxes.pluck(:id))
+    inbox_members.destroy_all
+  end
+
+  def remove_user_from_teams(account, user)
+    teams = account.teams.all
+    team_members = user.team_members.where(team_id: teams.pluck(:id))
+    team_members.destroy_all
+  end
+
+  def destroy_notification_setting(account, user)
+    setting = user.notification_settings.find_by(account_id: account.id)
+    setting&.destroy!
+  end
+
+  def unassign_conversations(account, user)
+    # rubocop:disable Rails/SkipsModelValidations
+    user.assigned_conversations.where(account: account).in_batches.update_all(assignee_id: nil)
+    # rubocop:enable Rails/SkipsModelValidations
+  end
+end

app/models/account_user.rb

@@ -46,7 +46,7 @@ class AccountUser < ApplicationRecord
   end
 
   def remove_user_from_account
-    ::Agents::DestroyService.new(account: account, user: user).perform
+    ::Agents::DestroyJob.perform_later(account, user)
   end
 
   private

app/services/agents/destroy_service.rb

@@ -1,35 +0,0 @@
-class Agents::DestroyService
-  pattr_initialize [:account!, :user!]
-
-  def perform
-    ActiveRecord::Base.transaction do
-      destroy_notification_setting
-      remove_user_from_teams
-      remove_user_from_inboxes
-      unassign_conversations
-    end
-  end
-
-  private
-
-  def remove_user_from_inboxes
-    inboxes = account.inboxes.all
-    inbox_members = user.inbox_members.where(inbox_id: inboxes.pluck(:id))
-    inbox_members.destroy_all
-  end
-
-  def remove_user_from_teams
-    teams = account.teams.all
-    team_members = user.team_members.where(team_id: teams.pluck(:id))
-    team_members.destroy_all
-  end
-
-  def destroy_notification_setting
-    setting = user.notification_settings.find_by(account_id: account.id)
-    setting&.destroy!
-  end
-
-  def unassign_conversations
-    user.assigned_conversations.where(account: account).find_each(&:update_assignee)
-  end
-end

spec/builders/notification_builder_spec.rb

@@ -26,7 +26,9 @@ describe ::NotificationBuilder do
     end
 
     it 'will not throw error if notification setting is not present' do
+      perform_enqueued_jobs do
         user.account_users.destroy_all
+      end
       expect(
         described_class.new(
           notification_type: 'conversation_creation',

spec/jobs/agents/destroy_job_spec.rb

@@ -1,7 +1,9 @@
 require 'rails_helper'
 
-describe Agents::DestroyService do
-  let(:account) { create(:account) }
+RSpec.describe Agents::DestroyJob, type: :job do
+  subject(:job) { described_class.perform_later(account, user) }
+
+  let!(:account) { create(:account) }
   let(:user) { create(:user, account: account) }
   let(:team1) { create(:team, account: account) }
   let!(:inbox) { create(:inbox, account: account) }
@@ -12,9 +14,16 @@ describe Agents::DestroyService do
     create(:conversation, account: account, assignee: user, inbox: inbox)
   end
 
+  it 'enqueues the job' do
+    expect { job }.to have_enqueued_job(described_class)
+      .with(account, user)
+      .on_queue('default')
+  end
+
   describe '#perform' do
     it 'remove inboxes, teams, and conversations when removed from account' do
-      described_class.new(account: account, user: user).perform
+      described_class.perform_now(account, user)
+
       user.reload
       expect(user.teams.length).to eq 0
       expect(user.inboxes.length).to eq 0

spec/models/account_user_spec.rb

@@ -3,13 +3,10 @@
 require 'rails_helper'
 
 RSpec.describe User do
-  let!(:account_user) { create(:account_user) }
-  let(:agent_destroy_service) { double }
+  include ActiveJob::TestHelper
 
-  before do
-    allow(Agents::DestroyService).to receive(:new).and_return(agent_destroy_service)
-    allow(agent_destroy_service).to receive(:perform).and_return(agent_destroy_service)
-  end
+  let!(:account_user) { create(:account_user) }
+  let!(:inbox) { create(:inbox, account: account_user.account) }
 
   describe 'notification_settings' do
     it 'gets created with the right default settings' do
@@ -22,12 +19,16 @@ RSpec.describe User do
 
   describe 'destroy call agent::destroy service' do
     it 'gets created with the right default settings' do
+      create(:conversation, account: account_user.account, assignee: account_user.user, inbox: inbox)
       user = account_user.user
-      account = account_user.account
+
+      expect(user.assigned_conversations.count).to eq(1)
+
+      perform_enqueued_jobs do
         account_user.destroy!
-      expect(Agents::DestroyService).to have_received(:new).with({
-                                                                   user: user, account: account
-                                                                 })
+      end
+
+      expect(user.assigned_conversations.count).to eq(0)
     end
   end
 end