fix class filter helper functions

lib/cannery/ammo.ex

@@ -38,16 +38,16 @@ defmodule Cannery.Ammo do
       where: t.user_id == ^user_id,
       preload: ^@type_preloads
     )
-    |> list_types_filter_class(Keyword.get(opts, :class, :all))
-    |> list_types_filter_search(Keyword.get(opts, :search))
+    |> list_types_class(Keyword.get(opts, :class, :all))
+    |> list_types_search(Keyword.get(opts, :search))
     |> Repo.all()
   end
 
-  @spec list_types_filter_search(Queryable.t(), search :: String.t() | nil) :: Queryable.t()
-  defp list_types_filter_search(query, search) when search in ["", nil],
+  @spec list_types_search(Queryable.t(), search :: String.t() | nil) :: Queryable.t()
+  defp list_types_search(query, search) when search in ["", nil],
     do: query |> order_by([t: t], t.name)
 
-  defp list_types_filter_search(query, search) when search |> is_binary() do
+  defp list_types_search(query, search) when search |> is_binary() do
     trimmed_search = String.trim(search)
 
     query
@@ -72,17 +72,11 @@ defmodule Cannery.Ammo do
     )
   end
 
-  @spec list_types_filter_class(Queryable.t(), Type.class() | :all) :: Queryable.t()
-  defp list_types_filter_class(query, :rifle),
-    do: query |> where([t: t], t.class == :rifle)
+  @spec list_types_class(Queryable.t(), Type.class() | :all) :: Queryable.t()
+  defp list_types_class(query, class) when class in [:rifle, :pistol, :shotgun],
+    do: query |> where([t: t], t.class == ^class)
 
-  defp list_types_filter_class(query, :pistol),
-    do: query |> where([t: t], t.class == :pistol)
-
-  defp list_types_filter_class(query, :shotgun),
-    do: query |> where([t: t], t.class == :shotgun)
-
-  defp list_types_filter_class(query, _all), do: query
+  defp list_types_class(query, _all), do: query
 
   @doc """
   Returns a count of types.
@@ -229,7 +223,9 @@ defmodule Cannery.Ammo do
   defp get_round_count_container_id(query, _nil), do: query
 
   @type get_grouped_round_count_option ::
-          {:types, [Type.t()] | nil} | {:containers, [Container.t()] | nil} | {:group_by, atom()}
+          {:types, [Type.t()] | nil}
+          | {:containers, [Container.t()] | nil}
+          | {:group_by, atom()}
   @type get_grouped_round_count_options :: [get_grouped_round_count_option()]
 
   @doc """
@@ -528,14 +524,8 @@ defmodule Cannery.Ammo do
   end
 
   @spec list_packs_class(Queryable.t(), Type.class() | :all) :: Queryable.t()
-  defp list_packs_class(query, :rifle),
-    do: query |> where([t: t], t.class == :rifle)
-
-  defp list_packs_class(query, :pistol),
-    do: query |> where([t: t], t.class == :pistol)
-
-  defp list_packs_class(query, :shotgun),
-    do: query |> where([t: t], t.class == :shotgun)
+  defp list_packs_class(query, class) when class in [:rifle, :pistol, :shotgun],
+    do: query |> where([t: t], t.class == ^class)
 
   defp list_packs_class(query, _all), do: query
 

priv/gettext/de/LC_MESSAGES/errors.po

@@ -170,7 +170,7 @@ msgstr ""
 "Ungültige Nummer an Kopien. Muss zwischen 1 and %{max} liegen. War "
 "%{multiplier}"
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr ""

priv/gettext/en/LC_MESSAGES/errors.po

@@ -153,7 +153,7 @@ msgstr ""
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr ""

priv/gettext/errors.pot

@@ -152,7 +152,7 @@ msgstr ""
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr ""

priv/gettext/es/LC_MESSAGES/errors.po

@@ -168,7 +168,7 @@ msgstr "No se ha podido procesar el número de copias"
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr "Número inválido de copias, debe ser entre 1 y %{max}. Fue %{multiplier"
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr "Multiplicador inválido"

priv/gettext/fr/LC_MESSAGES/errors.po

@@ -169,7 +169,7 @@ msgstr "Impossible d'analyser le nombre de copies"
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr "Nombre de copies invalide, doit être 1 et %{max}. Été %{multiplier}"
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr "Multiplicateur invalide"

priv/gettext/ga/LC_MESSAGES/errors.po

@@ -168,7 +168,7 @@ msgstr ""
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
 
-#: lib/cannery/ammo.ex:984
+#: lib/cannery/ammo.ex:974
 #, elixir-autogen, elixir-format
 msgid "Invalid multiplier"
 msgstr ""