1 files changed, 51 insertions, 0 deletions
diff --git a/app/models/backup_job.rb b/app/models/backup_job.rb
new file mode 100644
index 0000000..96574a7
--- /dev/null
+++ b/app/models/backup_job.rb
@@ -0,0 +1,51 @@
+class BackupJob < ActiveRecord::Base
+  attr_accessible :started_at, :finished_at, :state, :directory
+
+  mount_uploader :backup_file, BackupFileUploader
+
+  before_create :set_state_to_queued
+  after_create :initiate_backup
+
+  def to_s
+    self.started_at.to_s
+  end
+
+  private
+  def set_state_to_queued
+    self.state = 'queued'
+    self.started_at = Time.now
+  end
+
+  def initiate_backup
+    self.delay.make_a_backup
+  end
+
+  def make_a_backup
+    backup_directory = '/var/backups/GS5'
+    backup_name_prefix = 'GS5-backup-'
+    if self.finished_at.nil? && self.state == 'queued'
+      self.state = 'running'
+      self.save
+      original_directories = Dir.glob("#{backup_directory}/*")
+      system "backup perform --trigger GS5 --config_file #{Rails.root.join('config','backup.rb')}"
+      tmp_backup_directory = (Dir.glob("#{backup_directory}/*") - original_directories).first
+      if tmp_backup_directory.blank?
+        self.state = 'failed'
+      else
+        system "cd #{backup_directory} && tar czf #{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz #{File.basename(tmp_backup_directory)}"
+        require 'fileutils'
+        FileUtils.rm_rf tmp_backup_directory
+        file = File::Stat.new("#{backup_directory}/#{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz")
+
+        self.directory = File.basename(tmp_backup_directory)
+
+        self.backup_file = File.open("#{backup_directory}/#{backup_name_prefix}#{File.basename(tmp_backup_directory)}.tar.gz")
+
+        self.finished_at = Time.now
+        self.state = 'successful'
+      end
+      self.save
+    end
+  end
+
+end