Rename unit enums

lib/teslamate/settings/units/length.ex

@@ -1,3 +1,3 @@
 defmodule TeslaMate.Settings.Units.Length do
-  use EctoEnum.Postgres, type: :length, enums: [:km, :mi]
+  use EctoEnum.Postgres, type: :unit_of_length, enums: [:km, :mi]
 end

lib/teslamate/settings/units/temperature.ex

@@ -1,3 +1,3 @@
 defmodule TeslaMate.Settings.Units.Temperature do
-  use EctoEnum.Postgres, type: :temperature, enums: [:C, :F]
+  use EctoEnum.Postgres, type: :unit_of_temperature, enums: [:C, :F]
 end

priv/repo/migrations/20190810105216_unit_of_legnth_and_temperature.exs

@@ -1,11 +1,18 @@
 defmodule TeslaMate.Repo.Migrations.UnitOfLegnthAndTemperature do
   use Ecto.Migration
 
-  alias TeslaMate.Settings.Units
   alias TeslaMate.Repo
 
   import Ecto.Query
 
+  defmodule Units.Length do
+    use EctoEnum.Postgres, type: :length, enums: [:km, :mi]
+  end
+
+  defmodule Units.Temperature do
+    use EctoEnum.Postgres, type: :temperature, enums: [:C, :F]
+  end
+
   def up do
     [use_imperial_units?] =
       from(s in "settings", select: s.use_imperial_units)

priv/repo/migrations/20200528173223_rename_unit_enums.exs

@@ -0,0 +1,15 @@
+defmodule TeslaMate.Repo.Migrations.RenameUnitEnums do
+  use Ecto.Migration
+
+  def change do
+    execute(
+      "ALTER TYPE length RENAME TO unit_of_length",
+      "ALTER TYPE unit_of_length RENAME TO length"
+    )
+
+    execute(
+      "ALTER TYPE temperature RENAME TO unit_of_temperature",
+      "ALTER TYPE unit_of_temperature RENAME TO temperature"
+    )
+  end
+end