1 files changed, 24 insertions, 0 deletions
diff --git a/lib/chessh/schema/node.ex b/lib/chessh/schema/node.ex
new file mode 100644
index 0000000..867a6e2
--- /dev/null
+++ b/lib/chessh/schema/node.ex
@@ -0,0 +1,24 @@
+defmodule Chessh.Node do
+  alias Chessh.Repo
+  import Ecto.Changeset
+  use Ecto.Schema
+
+  @primary_key {:id, :string, []}
+  schema "nodes" do
+    field(:last_start, :utc_datetime)
+  end
+
+  def changeset(node, attrs) do
+    node
+    |> cast(attrs, [:last_start])
+  end
+
+  def boot(node_id) do
+    case Repo.get(Chessh.Node, node_id) do
+      nil -> %Chessh.Node{id: node_id}
+      node -> node
+    end
+    |> Chessh.Node.changeset(%{last_start: DateTime.utc_now()})
+    |> Repo.insert_or_update()
+  end
+end