Fix stack deletion take two

app/jobs/shipit/destroy_stack_job.rb

@@ -22,8 +22,15 @@ def perform(stack)
       commit_deployments_ids = Shipit::CommitDeployment.where(task_id: tasks_ids).pluck(:id)
       Shipit::CommitDeploymentStatus.where(commit_deployment_id: commit_deployments_ids).in_batches(&:delete_all)
       Shipit::CommitDeployment.where(id: commit_deployments_ids).in_batches(&:delete_all)
-      Shipit::Status.where(commit_id: commits_ids).in_batches(&:delete_all)
-      Shipit::Commit.where(id: commits_ids).in_batches(&:delete_all)
+
+      Shipit::Status.where(commit_id: commits_ids).find_in_batches do |batch|
+        Shipit::Status.where(id: batch.map(&:id)).delete_all
+      end
+
+      Shipit::Commit.where(id: commits_ids).find_in_batches do |batch|
+        Shipit::Commit.where(id: batch.map(&:id)).delete_all
+      end
+
       Shipit::GithubHook.where(stack_id: stack.id).destroy_all
       Shipit::Hook.where(stack_id: stack.id).in_batches(&:delete_all)
       Shipit::MergeRequest.where(stack_id: stack.id).in_batches(&:delete_all)

test/jobs/destroy_stack_job_test.rb

@@ -24,5 +24,14 @@ class DestroyStackJobTest < ActiveSupport::TestCase
         @job.perform(stack)
       end
     end
+
+    test "perform destroys the all Status of related commits" do
+      stack = shipit_stacks(:shipit)
+      Shipit.legacy_github_api.stubs(:remove_hook)
+
+      assert_changes -> { Status.count }, 'Statuses are not deleted' do
+        @job.perform(stack)
+      end
+    end
   end
 end