1 files changed, 29 insertions, 0 deletions
diff --git a/app/models/deployment.rb b/app/models/deployment.rb
new file mode 100644
index 00000000000..e498ca96e3c
--- /dev/null
+++ b/app/models/deployment.rb
@@ -0,0 +1,29 @@
+class Deployment < ActiveRecord::Base
+  include InternalId
+
+  belongs_to :project, required: true, validate: true
+  belongs_to :environment, required: true, validate: true
+  belongs_to :user
+  belongs_to :deployable, polymorphic: true
+
+  validates :sha, presence: true
+  validates :ref, presence: true
+
+  delegate :name, to: :environment, prefix: true
+
+  def commit
+    project.commit(sha)
+  end
+
+  def commit_title
+    commit.try(:title)
+  end
+
+  def short_sha
+    Commit.truncate_sha(sha)
+  end
+
+  def last?
+    self == environment.last_deployment
+  end
+end