💄 add username and date-time in exported file name

app/controllers/export_csv_controller.rb

@@ -15,7 +15,7 @@ class ExportCsvController < ApplicationController
   def show
     params.require(:id)
     filename = params.fetch(:id)
-    export_id = filename.split('-')[2].split('.')[0]
+    export_id = filename.split('-')[-1].split('.')[0]
     export_initiated_by_user_id = 0
     export_initiated_by_user_id = UserExport.where(id: export_id)[0].user_id unless UserExport.where(id: export_id).empty?
     export_csv_path = UserExport.get_download_path(filename)

app/jobs/regular/export_csv_file.rb

@@ -260,8 +260,12 @@ module Jobs
 
 
       def set_file_path
-        file_name_prefix = @file_name.split('_').join('-')
-        @file = UserExport.create(export_type: file_name_prefix, user_id: @current_user.id)
+        if @entity == "user_archive"
+          file_name_prefix = "#{@file_name.split('_').join('-')}-#{current_user.username}-#{Time.now.strftime("%y%m%d-%H%M%S")}"
+        else
+          file_name_prefix = "#{@file_name.split('_').join('-')}-#{Time.now.strftime("%y%m%d-%H%M%S")}"
+        end
+        @file = UserExport.create(file_name: file_name_prefix, user_id: @current_user.id)
         @file_name = "#{file_name_prefix}-#{@file.id}.csv"
 
         # ensure directory exists

app/models/user_export.rb

@@ -12,7 +12,7 @@ class UserExport < ActiveRecord::Base
   def self.remove_old_exports
     expired_exports = UserExport.where('created_at < ?', 2.days.ago).to_a
     expired_exports.map do |expired_export|
-      file_name = "#{expired_export.export_type}-#{expired_export.id}.csv.gz"
+      file_name = "#{expired_export.file_name}-#{expired_export.id}.csv.gz"
       file_path = "#{UserExport.base_directory}/#{file_name}"
 
       if File.exist?(file_path)
@@ -33,7 +33,7 @@ end
 # Table name: user_exports
 #
 #  id          :integer          not null, primary key
-#  export_type :string(255)      not null
+#  file_name   :string(255)      not null
 #  user_id     :integer          not null
 #  created_at  :datetime
 #  updated_at  :datetime

db/migrate/20150115172310_rename_user_export_column.rb

@@ -0,0 +1,5 @@
+class RenameUserExportColumn < ActiveRecord::Migration
+  def change
+    rename_column :user_exports, :export_type, :file_name
+  end
+end

spec/controllers/export_csv_controller_spec.rb

@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe ExportCsvController do
-  let(:export_filename) { "user-archive-999.csv.gz" }
+  let(:export_filename) { "user-archive-codinghorror-150115-234817-999.csv.gz" }
 
 
   context "while logged in as normal user" do
@@ -16,7 +16,7 @@ describe ExportCsvController do
 
       it "should not enqueue export job if rate limit is reached" do
         Jobs::ExportCsvFile.any_instance.expects(:execute).never
-        UserExport.create(export_type: "user", user_id: @user.id)
+        UserExport.create(file_name: "user-archive-codinghorror-150116-003249", user_id: @user.id)
         xhr :post, :export_entity, entity: "user_archive", entity_type: "user"
         expect(response).not_to be_success
       end
@@ -29,8 +29,8 @@ describe ExportCsvController do
 
     describe ".download" do
       it "uses send_file to transmit the export file" do
-        file = UserExport.create(export_type: "user", user_id: @user.id)
-        file_name = "user-archive-#{file.id}.csv.gz"
+        file = UserExport.create(file_name: "user-archive-codinghorror-150116-003249", user_id: @user.id)
+        file_name = "user-archive-codinghorror-150116-003249-#{file.id}.csv.gz"
         controller.stubs(:render)
         export = UserExport.new()
         UserExport.expects(:get_download_path).with(file_name).returns(export)
@@ -65,7 +65,7 @@ describe ExportCsvController do
 
       it "should not rate limit export for staff" do
         Jobs.expects(:enqueue).with(:export_csv_file, has_entries(entity: "staff_action", user_id: @admin.id))
-        UserExport.create(export_type: "admin", user_id: @admin.id)
+        UserExport.create(file_name: "screened-email-150116-010145", user_id: @admin.id)
         xhr :post, :export_entity, entity: "staff_action", entity_type: "admin"
         expect(response).to be_success
       end
@@ -73,8 +73,8 @@ describe ExportCsvController do
 
     describe ".download" do
       it "uses send_file to transmit the export file" do
-        file = UserExport.create(export_type: "admin", user_id: @admin.id)
-        file_name = "screened-email-#{file.id}.csv.gz"
+        file = UserExport.create(file_name: "screened-email-150116-010145", user_id: @admin.id)
+        file_name = "screened-email-150116-010145-#{file.id}.csv.gz"
         controller.stubs(:render)
         export = UserExport.new()
         UserExport.expects(:get_download_path).with(file_name).returns(export)