Initial commit

app/jobs/generate_reports_zip_job.rb

@@ -0,0 +1,42 @@
+class GenerateReportsZipJob < ApplicationJob
+  queue_as :default
+
+  include Rails.application.routes.url_helpers
+  include ActionView::Helpers::UrlHelper
+
+  before_perform do |job|
+    @project = job.arguments.first
+    @download = job.arguments.second
+    @download.update!(status: :pending)
+  end
+
+  def perform(project, download, folder_name)
+    videos = project.videos.reports_published
+
+    ::ReportCollectionService.new(videos).build do |dir, files|
+      zipfile_name = "#{dir}/#{folder_name}.zip"
+      Zip::File.open(zipfile_name, Zip::File::CREATE) do |zipfile|
+        files.each do |attachment|
+          zipfile.add(attachment, File.join("#{dir}/", attachment))
+        end
+      end
+
+      @download.file.attach(io: File.open(zipfile_name), filename: folder_name)
+    end
+  rescue StandardError => e
+    Rails.logger.error("Failed to generate download for project (##{project.id})\n" + e.message)
+    
+    @download.failure!
+    ProjectsChannel.broadcast_download_generation_update(@download, I18n.t("report_downloads.download.failure"))
+  end
+
+  after_perform do |job|
+    if @download.pending? && @download.file.attached?
+      @download.success!
+
+      downloads_folder_link = link_to("Files > Downloads", project_downloads_path(I18n.locale, @project))
+      download_button = link_to("Download", rails_blob_path(@download.file, disposition: "attachment", only_path: true), class: "btn btn-success", target: :_blank)
+      ProjectsChannel.broadcast_download_generation_update(@download, I18n.t("report_downloads.download.success", downloads_folder_link: downloads_folder_link, download_button: download_button))
+    end
+  end
+end