Remove integration_form_refactor ff

Feature flag `integration_form_refactor` has been enabled
by default in 13.2 and can now be removed.

This removes the ff in both the backend and frontend.

app/assets/javascripts/integrations/edit/components/active_toggle.vue

 <script>
 import { mapGetters } from 'vuex';
 import eventHub from '../event_hub';
-import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import { GlFormGroup, GlToggle } from '@gitlab/ui';
 
 export default {
@@ -10,7 +9,6 @@ export default {
     GlFormGroup,
     GlToggle,
   },
-  mixins: [glFeatureFlagsMixin()],
   props: {
     initialActivated: {
       type: Boolean,
@@ -40,7 +38,6 @@ export default {
 </script>
 
 <template>
-  <div v-if="glFeatures.integrationFormRefactor">
   <gl-form-group :label="__('Enable integration')" label-for="service[active]">
     <gl-toggle
       v-model="activated"
@@ -50,18 +47,4 @@ export default {
       @change="onToggle"
     />
   </gl-form-group>
-  </div>
-  <div v-else>
-    <div class="form-group row" role="group">
-      <label for="service[active]" class="col-form-label col-sm-2">{{ __('Active') }}</label>
-      <div class="col-sm-10 pt-1">
-        <gl-toggle
-          v-model="activated"
-          name="service[active]"
-          :disabled="isInheriting"
-          @change="onToggle"
-        />
-      </div>
-    </div>
-  </div>
 </template>

app/assets/javascripts/integrations/edit/components/jira_trigger_fields.vue

 <script>
-import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
 import { mapGetters } from 'vuex';
 import { s__ } from '~/locale';
 import { GlFormGroup, GlFormCheckbox, GlFormRadio } from '@gitlab/ui';
@@ -26,7 +25,6 @@ export default {
     GlFormCheckbox,
     GlFormRadio,
   },
-  mixins: [glFeatureFlagsMixin()],
   props: {
     initialTriggerCommit: {
       type: Boolean,
@@ -65,7 +63,7 @@ export default {
 </script>
 
 <template>
-  <div v-if="glFeatures.integrationFormRefactor">
+  <div>
     <gl-form-group
       :label="__('Trigger')"
       label-for="service[trigger]"
@@ -130,73 +128,4 @@ export default {
       </gl-form-radio>
     </gl-form-group>
   </div>
-
-  <div v-else class="form-group row pt-2" role="group">
-    <label for="service[trigger]" class="col-form-label col-sm-2 pt-0">{{ __('Trigger') }}</label>
-    <div class="col-sm-10">
-      <label class="weight-normal mb-2">
-        {{
-          s__(
-            'Integrations|When a Jira issue is mentioned in a commit or merge request a remote link and comment (if enabled) will be created.',
-          )
-        }}
-      </label>
-
-      <input name="service[commit_events]" type="hidden" :value="triggerCommit || false" />
-      <gl-form-checkbox v-model="triggerCommit" :disabled="isInheriting">
-        {{ __('Commit') }}
-      </gl-form-checkbox>
-
-      <input
-        name="service[merge_requests_events]"
-        type="hidden"
-        :value="triggerMergeRequest || false"
-      />
-      <gl-form-checkbox v-model="triggerMergeRequest" :disabled="isInheriting">
-        {{ __('Merge request') }}
-      </gl-form-checkbox>
-
-      <div
-        v-show="triggerCommit || triggerMergeRequest"
-        class="mt-4"
-        data-testid="comment-settings"
-      >
-        <label>
-          {{ s__('Integrations|Comment settings:') }}
-        </label>
-        <input
-          name="service[comment_on_event_enabled]"
-          type="hidden"
-          :value="enableComments || false"
-        />
-        <gl-form-checkbox v-model="enableComments" :disabled="isInheriting">
-          {{ s__('Integrations|Enable comments') }}
-        </gl-form-checkbox>
-
-        <div v-show="enableComments" class="mt-4" data-testid="comment-detail">
-          <label>
-            {{ s__('Integrations|Comment detail:') }}
-          </label>
-          <input
-            v-if="isInheriting"
-            name="service[comment_detail]"
-            type="hidden"
-            :value="commentDetail"
-          />
-          <gl-form-radio
-            v-for="commentDetailOption in commentDetailOptions"
-            :key="commentDetailOption.value"
-            v-model="commentDetail"
-            :value="commentDetailOption.value"
-            :disabled="isInheriting"
-          >
-            {{ commentDetailOption.label }}
-            <template #help>
-              {{ commentDetailOption.help }}
-            </template>
-          </gl-form-radio>
-        </div>
-      </div>
-    </div>
-  </div>
 </template>

app/controllers/admin/services_controller.rb

@@ -5,9 +5,6 @@ class Admin::ServicesController < Admin::ApplicationController
 
   before_action :service, only: [:edit, :update]
   before_action :whitelist_query_limiting, only: [:index]
-  before_action only: :edit do
-    push_frontend_feature_flag(:integration_form_refactor, default_enabled: true)
-  end
 
   def index
     @services = Service.find_or_create_templates.sort_by(&:title)

app/controllers/concerns/integrations_actions.rb

@@ -8,9 +8,6 @@ module IntegrationsActions
 
     before_action :not_found, unless: :integrations_enabled?
     before_action :integration, only: [:edit, :update, :test]
-    before_action only: :edit do
-      push_frontend_feature_flag(:integration_form_refactor, default_enabled: true)
-    end
   end
 
   def edit

app/controllers/projects/services_controller.rb

@@ -12,7 +12,6 @@ class Projects::ServicesController < Projects::ApplicationController
   before_action :set_deprecation_notice_for_prometheus_service, only: [:edit, :update]
   before_action :redirect_deprecated_prometheus_service, only: [:update]
   before_action only: :edit do
-    push_frontend_feature_flag(:integration_form_refactor, default_enabled: true)
     push_frontend_feature_flag(:jira_issues_integration, @project, { default_enabled: true })
   end
 

app/helpers/services_helper.rb

@@ -95,10 +95,6 @@ module ServicesHelper
     end
   end
 
-  def integration_form_refactor?
-    Feature.enabled?(:integration_form_refactor, @project, default_enabled: true)
-  end
-
   def integration_form_data(integration)
     {
       id: integration.id,
@@ -116,23 +112,13 @@ module ServicesHelper
   end
 
   def trigger_events_for_service(integration)
-    return [] unless integration_form_refactor?
-
     ServiceEventSerializer.new(service: integration).represent(integration.configurable_events).to_json
   end
 
   def fields_for_service(integration)
-    return [] unless integration_form_refactor?
-
     ServiceFieldSerializer.new(service: integration).represent(integration.global_fields).to_json
   end
 
-  def show_service_trigger_events?(integration)
-    return false if integration.is_a?(JiraService) || integration_form_refactor?
-
-    integration.configurable_events.present?
-  end
-
   def project_jira_issues_integration?
     false
   end

app/views/shared/_field.html.haml

-- name = field[:name]
-- title = field[:title] || name.humanize
-- value = @service.send(name)
-- type = field[:type]
-- placeholder = field[:placeholder]
-- autocomplete = field[:autocomplete]
-- required = field[:required]
-- choices = field[:choices]
-- default_choice = field[:default_choice]
-- help = field[:help]
-
-.form-group.row
-  - if type == "password" && value.present?
-    = form.label name, _("Enter new %{field_title}") % { field_title: title.downcase }, class: "col-form-label col-sm-2"
-  - else
-    = form.label name, title, class: "col-form-label col-sm-2"
-  .col-sm-10
-    - if type == 'text'
-      = form.text_field name, class: "form-control", autocomplete: autocomplete, placeholder: placeholder, required: required, data: { qa_selector: "#{name.downcase.gsub('\s', '')}_field" }
-    - elsif type == 'textarea'
-      = form.text_area name, rows: 5, class: "form-control", placeholder: placeholder, required: required
-    - elsif type == 'checkbox'
-      = form.check_box name
-    - elsif type == 'select'
-      = form.select name, options_for_select(choices, value || default_choice), {}, { class: "form-control"}
-    - elsif type == 'password'
-      = form.password_field name, autocomplete: "new-password", placeholder: placeholder, class: "form-control", required: value.blank? && required, data: { qa_selector: "#{name.downcase.gsub('\s', '')}_field" }
-    - if help
-      %span.form-text.text-muted= help

app/views/shared/_service_settings.html.haml

@@ -11,28 +11,3 @@
   - if @admin_integration
     .js-vue-admin-integration-settings{ data: integration_form_data(@admin_integration) }
   .js-vue-integration-settings{ data: integration_form_data(integration) }
-
-  - if show_service_trigger_events?(integration)
-    .form-group.row
-      %label.col-form-label.col-sm-2= _('Trigger')
-
-      .col-sm-10
-        - integration.configurable_events.each do |event|
-          .form-group
-            .form-check
-              = form.check_box service_event_field_name(event), class: 'form-check-input'
-              = form.label service_event_field_name(event), class: 'form-check-label' do
-                %strong
-                  = event.humanize
-
-            - field = integration.event_field(event)
-
-            - if field
-              = form.text_field field[:name], class: "form-control", placeholder: field[:placeholder]
-
-            %p.text-muted
-              = integration.class.event_description(event)
-
-  - unless integration_form_refactor?
-    - integration.global_fields.each do |field|
-      = render 'shared/field', form: form, field: field

spec/views/projects/services/_form.haml_spec.rb

@@ -7,8 +7,6 @@ RSpec.describe 'projects/services/_form' do
   let(:user) { create(:admin) }
 
   before do
-    stub_feature_flags(integration_form_refactor: false)
-
     assign(:project, project)
 
     allow(controller).to receive(:current_user).and_return(user)
@@ -29,8 +27,6 @@ RSpec.describe 'projects/services/_form' do
 
       render
 
-      expect(rendered).to have_content('Event will be triggered when a commit is created/updated')
-      expect(rendered).to have_content('Event will be triggered when a merge request is created/updated/merged')
       expect(rendered).to have_css("input[name='redirect_to'][value='/services']", count: 1, visible: false)
     end
   end