init: inital commit

lib/localiser/domain/schema/floor.ex

@@ -0,0 +1,21 @@
+defmodule Localiser.Domain.Schema.Floor do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  alias Localiser.Domain.Schema.Room
+
+  schema "floors" do
+    field :name, :string
+
+    has_many :rooms, Room
+
+    timestamps(type: :utc_datetime)
+  end
+
+  @doc false
+  def changeset(floor, attrs) do
+    floor
+    |> cast(attrs, [:name])
+    |> validate_required([:name])
+  end
+end