Adds rake task to attach a file to a file inventory job (#1329)

* Adds rake task to attach a file to a file inventory job

* Populate the project title in the job details

lib/tasks/file_inventory.rake

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+namespace :file_inventory do
+  desc "Attaches a file to a file inventory job"
+  task :attach_file, [:job_id, :filename] => [:environment] do |_, args|
+    job_id = args[:job_id]
+    filename = args[:filename]
+
+    request = FileInventoryRequest.where(job_id: job_id).first
+    raise "Job #{job_id} not found" if request.nil?
+    raise "File #{filename} not found" unless File.exist?(filename)
+
+    puts "Attaching file #{filename} to job #{job_id}"
+    request.completion_time = Time.current.in_time_zone("America/New_York")
+    request.state = "completed"
+    request.request_details = { file_size: File.size(filename), output_file: filename, project_title: request.project.title }
+    request.save!
+  end
+end