init: inital commit

lib/localiser/domain/floors.ex

@@ -0,0 +1,34 @@
+defmodule Localiser.Domain.Floors do
+  import Ecto.Query
+
+  alias Localiser.Repo
+  alias Localiser.Domain.Schema.Floor
+
+  def list_floors do
+    Repo.all(Floor)
+  end
+
+  def get_floor!(id), do: Repo.get!(Floor, id)
+
+  def create_floor(attrs) do
+    %Floor{}
+    |> Floor.changeset(attrs)
+    |> Repo.insert()
+  end
+
+  def update_floor(%Floor{} = floor, attrs) do
+    floor
+    |> Floor.changeset(attrs)
+    |> Repo.update()
+  end
+
+  def delete_floor(%Floor{} = floor) do
+    Repo.delete(floor)
+  end
+
+  def list_floors_with_rooms do
+    Floor
+    |> preload(:rooms)
+    |> Repo.all()
+  end
+end