poc(batch_operations_controller): implement simple [not yet with procedure_presentation] action to create a batch operation

app/controllers/instructeurs/batch_operations_controller.rb

@@ -0,0 +1,34 @@
+module Instructeurs
+  class BatchOperationsController < ApplicationController
+    before_action :set_procedure
+    before_action :ensure_ownership!
+
+    def create
+      ActiveRecord::Base.transaction do
+        batch_operation = BatchOperation.create!(batch_operation_params.merge(instructeur: current_instructeur))
+        BatchOperationEnqueueAllJob.perform_later(batch_operation)
+      end
+      redirect_back(fallback_location: instructeur_procedure_url(@procedure.id))
+    end
+
+    private
+
+    def batch_operation_params
+      params.require(:batch_operation)
+        .permit(:operation, dossier_ids: []).tap do |params|
+              # TODO: filter dossiers_ids out of instructeurs.dossiers.ids
+            end
+    end
+
+    def set_procedure
+      @procedure = Procedure.find(params[:procedure_id])
+    end
+
+    def ensure_ownership!
+      if !current_instructeur.procedures.exists?(@procedure.id)
+        flash[:alert] = "Vous n’avez pas accès à cette démarche"
+        redirect_to root_path
+      end
+    end
+  end
+end

app/jobs/batch_operation_enqueue_all_job.rb

@@ -0,0 +1,6 @@
+class BatchOperationEnqueueAllJob < ApplicationJob
+  def perform(batch_operation)
+    batch_operation.enqueue_all
+  end
+end
+

app/jobs/batch_operation_process_one_job.rb

@@ -1,4 +1,4 @@
-class BatchOperationJob < ApplicationJob
+class BatchOperationProcessOneJob < ApplicationJob
   # what about wrapping all of that in a transaction
   # but, what about nested transaction because batch_operation.process_one(dossier) can run transaction
   def perform(batch_operation, dossier)

app/models/batch_operation.rb

@@ -21,6 +21,7 @@ class BatchOperation < ApplicationRecord
 
   has_many :dossiers, dependent: :nullify
   belongs_to :instructeur
+
   validates :operation, presence: true
 
   def enqueue_all

config/routes.rb

@@ -414,6 +414,8 @@ Rails.application.routes.draw do
             get 'telecharger_pjs' => 'dossiers#telecharger_pjs'
           end
         end
+
+        resources :batch_operations, only: [:create]
       end
     end
   end

spec/controllers/instructeurs/batch_operations_controller_spec.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+describe Instructeurs::BatchOperationsController, type: :controller do
+  let(:instructeur) { create(:instructeur) }
+  let(:procedure) { create(:procedure, :published, :for_individual, instructeurs: [instructeur]) }
+  let!(:dossier) { create(:dossier, :en_construction, :with_individual, procedure: procedure) }
+
+  describe '#POST create' do
+    before { sign_in(instructeur.user) }
+
+    context 'ACL' do
+      subject { post :create, params: { procedure_id: create(:procedure).id } }
+      before { sign_in(instructeur.user) }
+      it 'fails when procedure does not belongs to instructeur' do
+        expect(subject).to have_http_status(302)
+      end
+    end
+
+    context 'success' do
+      let(:params) do
+        {
+          procedure_id: procedure.id,
+          batch_operation: {
+            operation: BatchOperation.operations.fetch(:archiver),
+            dossier_ids: [ dossier.id ]
+          }
+        }
+      end
+      subject { post :create, params: params }
+      before { sign_in(instructeur.user) }
+      it 'creates a batch operation for our signed in instructeur' do
+        expect { subject }.to change { instructeur.batch_operations.count }.by(1)
+        expect(BatchOperation.first.dossiers).to include(dossier)
+      end
+      it 'created a batch operation contains dossiers' do
+        subject
+        expect(BatchOperation.first.dossiers).to include(dossier)
+      end
+      it 'enqueues a BatchOperationJob' do
+        expect {subject}.to have_enqueued_job(BatchOperationEnqueueAllJob).with(BatchOperation.last)
+      end
+    end
+  end
+end

spec/factories/batch_operation.rb

@@ -1,12 +1,16 @@
 FactoryBot.define do
   factory :batch_operation do
+    transient do
+      invalid_instructeur { nil }
+    end
     trait :archiver do
       operation { BatchOperation.operations.fetch(:archiver) }
-      dossiers do
-        [
-          association(:dossier, :accepte),
-          association(:dossier, :refuse),
-          association(:dossier, :sans_suite)
+      after(:build) do |batch_operation, _evaluator|
+        procedure = create(:procedure, instructeurs: [_evaluator.invalid_instructeur.presence || batch_operation.instructeur])
+        batch_operation.dossiers = [
+          build(:dossier, :accepte, procedure: procedure),
+          build(:dossier, :refuse, procedure: procedure),
+          build(:dossier, :sans_suite, procedure: procedure)
         ]
       end
     end

spec/jobs/batch_operation_process_one_job_spec.rb

@@ -1,11 +1,11 @@
-describe BatchOperationJob, type: :job do
+describe BatchOperationProcessOneJob, type: :job do
   describe 'perform' do
     let(:batch_operation) do
       create(:batch_operation, :archiver,
                                options.merge(instructeur: create(:instructeur)))
     end
     let(:dossier_job) { batch_operation.dossiers.first }
-    subject { BatchOperationJob.new(batch_operation, dossier_job) }
+    subject { BatchOperationProcessOneJob.new(batch_operation, dossier_job) }
     let(:options) { {} }
 
     it 'just call the process one' do