Use nil-safe method to detect empty collections

Adds specs for new changes

Changelog: fixed

app/controllers/projects/hooks_controller.rb

@@ -32,6 +32,7 @@ class Projects::HooksController < Projects::ApplicationController
   end
 
   def edit
+    redirect_to(action: :index) unless hook
   end
 
   def update

app/views/admin/hook_logs/_index.html.haml

@@ -4,7 +4,7 @@
       = _('Recent Deliveries')
     %p= _('When an event in GitLab triggers a webhook, you can use the request details to figure out if something went wrong.')
   .col-lg-9
-    - if hook_logs.any?
+    - if hook_logs.present?
       %table.table
         %thead
           %tr

app/views/projects/hook_logs/_index.html.haml

@@ -4,7 +4,7 @@
       Recent Deliveries
     %p When an event in GitLab triggers a webhook, you can use the request details to figure out if something went wrong.
   .col-lg-9
-    - if hook_logs.any?
+    - if hook_logs.present?
       %table.table
         %thead
           %tr

changelogs/unreleased/320982-actionview-template-error-undefined-method-any-for-nil-nilclass.yml

+---
+title: Ensure we never error in web hook logs
+merge_request: 60408
+author:
+type: fixed

spec/controllers/projects/hooks_controller_spec.rb

@@ -3,11 +3,11 @@
 require 'spec_helper'
 
 RSpec.describe Projects::HooksController do
-  let(:project) { create(:project) }
-  let(:user) { create(:user) }
+  let_it_be(:project) { create(:project) }
+
+  let(:user) { project.owner }
 
   before do
-    project.add_maintainer(user)
     sign_in(user)
   end
 
@@ -20,6 +20,56 @@ RSpec.describe Projects::HooksController do
     end
   end
 
+  describe '#edit' do
+    let_it_be(:hook) { create(:project_hook, project: project) }
+
+    let(:params) do
+      { namespace_id: project.namespace, project_id: project, id: hook.id }
+    end
+
+    render_views
+
+    it 'does not error if the hook cannot be found' do
+      get :edit, params: params.merge(id: non_existing_record_id)
+
+      expect(response).to have_gitlab_http_status(:not_found)
+    end
+
+    it 'assigns hook_logs' do
+      get :edit, params: params
+
+      expect(assigns[:hook]).to be_present
+      expect(assigns[:hook_logs]).to be_empty
+      it_renders_correctly
+    end
+
+    it 'handles when logs are present' do
+      create_list(:web_hook_log, 3, web_hook: hook)
+
+      get :edit, params: params
+
+      expect(assigns[:hook]).to be_present
+      expect(assigns[:hook_logs].count).to eq 3
+      it_renders_correctly
+    end
+
+    it 'can paginate logs' do
+      create_list(:web_hook_log, 21, web_hook: hook)
+
+      get :edit, params: params.merge(page: 2)
+
+      expect(assigns[:hook]).to be_present
+      expect(assigns[:hook_logs].count).to eq 1
+      it_renders_correctly
+    end
+
+    def it_renders_correctly
+      expect(response).to have_gitlab_http_status(:ok)
+      expect(response).to render_template(:edit)
+      expect(response).to render_template('projects/hook_logs/_index')
+    end
+  end
+
   describe '#create' do
     it 'sets all parameters' do
       hook_params = {