1 files changed, 55 insertions, 0 deletions
diff --git a/app/models/project_import_state.rb b/app/models/project_import_state.rb
new file mode 100644
index 00000000000..1605317ae14
--- /dev/null
+++ b/app/models/project_import_state.rb
@@ -0,0 +1,55 @@
+class ProjectImportState < ActiveRecord::Base
+  include AfterCommitQueue
+
+  self.table_name = "project_mirror_data"
+
+  belongs_to :project, inverse_of: :import_state
+
+  validates :project, presence: true
+
+  state_machine :status, initial: :none do
+    event :schedule do
+      transition [:none, :finished, :failed] => :scheduled
+    end
+
+    event :force_start do
+      transition [:none, :finished, :failed] => :started
+    end
+
+    event :start do
+      transition scheduled: :started
+    end
+
+    event :finish do
+      transition started: :finished
+    end
+
+    event :fail_op do
+      transition [:scheduled, :started] => :failed
+    end
+
+    state :scheduled
+    state :started
+    state :finished
+    state :failed
+
+    after_transition [:none, :finished, :failed] => :scheduled do |state, _|
+      state.run_after_commit do
+        job_id = project.add_import_job
+        update(jid: job_id) if job_id
+      end
+    end
+
+    after_transition started: :finished do |state, _|
+      project = state.project
+
+      project.reset_cache_and_import_attrs
+
+      if Gitlab::ImportSources.importer_names.include?(project.import_type) && project.repo_exists?
+        state.run_after_commit do
+          Projects::AfterImportService.new(project).execute
+        end
+      end
+    end
+  end
+end