fix ammo_group changesets

lib/cannery/ammo.ex

@@ -3,6 +3,7 @@ defmodule Cannery.Ammo do
   The Ammo context.
   """
 
+  import CanneryWeb.Gettext
   import Ecto.Query, warn: false
   alias Cannery.{Accounts.User, Containers, Repo}
   alias Cannery.ActivityLog.ShotGroup
@@ -350,18 +351,21 @@ defmodule Cannery.Ammo do
   def create_ammo_groups(
         %{"ammo_type_id" => ammo_type_id, "container_id" => container_id} = attrs,
         multiplier,
-        %User{id: user_id} = user
+        %User{} = user
       )
-      when multiplier >= 1 and multiplier <= @ammo_group_create_limit do
-    # validate ammo type and container ids belong to user
-    _valid_ammo_type = get_ammo_type!(ammo_type_id, user)
-    _valid_container = Containers.get_container!(container_id, user)
-
+      when multiplier >= 1 and multiplier <= @ammo_group_create_limit and
+             not (ammo_type_id |> is_nil()) and not (container_id |> is_nil()) do
     now = NaiveDateTime.utc_now() |> NaiveDateTime.truncate(:second)
 
     changesets =
       Enum.map(1..multiplier, fn _count ->
-        %AmmoGroup{} |> AmmoGroup.create_changeset(attrs |> Map.put("user_id", user_id))
+        %AmmoGroup{}
+        |> AmmoGroup.create_changeset(
+          get_ammo_type!(ammo_type_id, user),
+          Containers.get_container!(container_id, user),
+          user,
+          attrs
+        )
       end)
 
     if changesets |> Enum.all?(fn %{valid?: valid} -> valid end) do
@@ -386,8 +390,27 @@ defmodule Cannery.Ammo do
     end
   end
 
-  def create_ammo_groups(invalid_attrs, _multiplier, _user) do
-    {:error, %AmmoGroup{} |> AmmoGroup.create_changeset(invalid_attrs)}
+  def create_ammo_groups(
+        %{"ammo_type_id" => ammo_type_id, "container_id" => container_id} = attrs,
+        _multiplier,
+        user
+      )
+      when not (ammo_type_id |> is_nil()) and not (container_id |> is_nil()) do
+    changeset =
+      %AmmoGroup{}
+      |> AmmoGroup.create_changeset(
+        get_ammo_type!(ammo_type_id, user),
+        Containers.get_container!(container_id, user),
+        user,
+        attrs
+      )
+      |> Changeset.add_error(:multiplier, dgettext("errors", "Invalid multiplier"))
+
+    {:error, changeset}
+  end
+
+  def create_ammo_groups(invalid_attrs, _multiplier, user) do
+    {:error, %AmmoGroup{} |> AmmoGroup.create_changeset(nil, nil, user, invalid_attrs)}
   end
 
   @doc """
@@ -436,18 +459,4 @@ defmodule Cannery.Ammo do
   @spec delete_ammo_group!(AmmoGroup.t(), User.t()) :: AmmoGroup.t()
   def delete_ammo_group!(%AmmoGroup{user_id: user_id} = ammo_group, %User{id: user_id}),
     do: ammo_group |> Repo.delete!()
-
-  @doc """
-  Returns an `%Changeset{}` for tracking ammo_group changes.
-
-  ## Examples
-
-      iex> change_ammo_group(ammo_group)
-      %Changeset{data: %AmmoGroup{}}
-
-  """
-  @spec change_ammo_group(AmmoGroup.t()) :: Changeset.t(AmmoGroup.t())
-  @spec change_ammo_group(AmmoGroup.t(), attrs :: map()) :: Changeset.t(AmmoGroup.t())
-  def change_ammo_group(%AmmoGroup{} = ammo_group, attrs \\ %{}),
-    do: AmmoGroup.update_changeset(ammo_group, attrs)
 end

lib/cannery/ammo/ammo_group.ex

@@ -7,6 +7,7 @@ defmodule Cannery.Ammo.AmmoGroup do
   """
 
   use Ecto.Schema
+  import CanneryWeb.Gettext
   import Ecto.Changeset
   alias Cannery.Ammo.{AmmoGroup, AmmoType}
   alias Cannery.{Accounts.User, ActivityLog.ShotGroup, Containers.Container}
@@ -48,22 +49,49 @@ defmodule Cannery.Ammo.AmmoGroup do
   @type id :: UUID.t()
 
   @doc false
-  @spec create_changeset(new_ammo_group(), attrs :: map()) :: Changeset.t(new_ammo_group())
-  def create_changeset(ammo_group, attrs) do
+  @spec create_changeset(
+          new_ammo_group(),
+          AmmoType.t() | nil,
+          Container.t() | nil,
+          User.t(),
+          attrs :: map()
+        ) :: Changeset.t(new_ammo_group())
+  def create_changeset(
+        ammo_group,
+        %AmmoType{id: ammo_type_id},
+        %Container{id: container_id, user_id: user_id},
+        %User{id: user_id},
+        attrs
+      )
+      when not (ammo_type_id |> is_nil()) and not (container_id |> is_nil()) and
+             not (user_id |> is_nil()) do
     ammo_group
-    |> cast(attrs, [:count, :price_paid, :notes, :staged, :ammo_type_id, :container_id, :user_id])
+    |> change(ammo_type_id: ammo_type_id)
+    |> change(user_id: user_id)
+    |> change(container_id: container_id)
+    |> cast(attrs, [:count, :price_paid, :notes, :staged])
     |> validate_number(:count, greater_than: 0)
     |> validate_required([:count, :staged, :ammo_type_id, :container_id, :user_id])
   end
 
+  @doc """
+  Invalid changeset, used to prompt user to select ammo type and container
+  """
+  def create_changeset(ammo_group, _invalid_ammo_type, _invalid_container, _invalid_user, attrs) do
+    ammo_group
+    |> cast(attrs, [:ammo_type_id, :container_id])
+    |> validate_required([:ammo_type_id, :container_id])
+    |> add_error(:invalid, dgettext("errors", "Please select an ammo type and container"))
+  end
+
   @doc false
   @spec update_changeset(t() | new_ammo_group(), attrs :: map()) ::
           Changeset.t(t() | new_ammo_group())
   def update_changeset(ammo_group, attrs) do
     ammo_group
-    |> cast(attrs, [:count, :price_paid, :notes, :staged, :ammo_type_id, :container_id])
+    |> cast(attrs, [:count, :price_paid, :notes, :staged])
     |> validate_number(:count, greater_than_or_equal_to: 0)
-    |> validate_required([:count, :staged, :ammo_type_id, :container_id])
+    |> validate_required([:count, :staged])
   end
 
   @doc """

lib/cannery_web/components/move_ammo_group_component.ex

@@ -22,7 +22,7 @@ defmodule CanneryWeb.Components.MoveAmmoGroupComponent do
           assigns,
         socket
       ) do
-    changeset = Ammo.change_ammo_group(ammo_group)
+    changeset = ammo_group |> AmmoGroup.update_changeset(%{})
 
     containers =
       Containers.list_containers(current_user)

lib/cannery_web/live/ammo_group_live/form_component.ex

@@ -25,7 +25,7 @@ defmodule CanneryWeb.AmmoGroupLive.FormComponent do
     socket =
       socket
       |> assign(:ammo_group_create_limit, @ammo_group_create_limit)
-      |> assign(:changeset, Ammo.change_ammo_group(ammo_group))
+      |> assign(:changeset, ammo_group |> AmmoGroup.update_changeset(%{}))
       |> assign(:ammo_types, Ammo.list_ammo_types(current_user))
       |> assign_new(:containers, fn -> Containers.list_containers(current_user) end)
 
@@ -36,7 +36,7 @@ defmodule CanneryWeb.AmmoGroupLive.FormComponent do
   def handle_event(
         "validate",
         %{"ammo_group" => ammo_group_params},
-        %{assigns: %{action: action, ammo_group: ammo_group}} = socket
+        %{assigns: %{action: action, ammo_group: ammo_group, current_user: user}} = socket
       ) do
     changeset_action =
       case action do
@@ -44,7 +44,24 @@ defmodule CanneryWeb.AmmoGroupLive.FormComponent do
         :edit -> :update
       end
 
-    changeset = ammo_group |> Ammo.change_ammo_group(ammo_group_params)
+    changeset =
+      case action do
+        :new ->
+          ammo_type =
+            if ammo_group_params |> Map.has_key?("ammo_type_id"),
+              do: ammo_group_params |> Map.get("ammo_type_id") |> Ammo.get_ammo_type!(user),
+              else: nil
+
+          container =
+            if ammo_group_params |> Map.has_key?("container_id"),
+              do: ammo_group_params |> Map.get("container_id") |> Containers.get_container!(user),
+              else: nil
+
+          ammo_group |> AmmoGroup.create_changeset(ammo_type, container, user, ammo_group_params)
+
+        :edit ->
+          ammo_group |> AmmoGroup.update_changeset(ammo_group_params)
+      end
 
     changeset =
       case changeset |> Changeset.apply_action(changeset_action) do

priv/gettext/de/LC_MESSAGES/errors.po

@@ -152,13 +152,13 @@ msgid "Tag could not be added"
 msgstr "Tag konnte nicht hinzugefügt werden"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:102
+#: lib/cannery/activity_log/shot_group.ex:115
 msgid "Count must be at least 1"
 msgstr "Anzahl muss mindestens 1 sein"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:61
-#: lib/cannery/activity_log/shot_group.ex:98
+#: lib/cannery/activity_log/shot_group.ex:74
+#: lib/cannery/activity_log/shot_group.ex:111
 msgid "Count must be less than %{count}"
 msgstr "Anzahl muss weniger als %{count} betragen"
 
@@ -176,13 +176,28 @@ msgid "Tag could not be removed"
 msgstr "Tag konnte nicht gelöscht werden"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:126
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:143
 msgid "Could not parse number of copies"
 msgstr "Konnte die Anzahl der Kopien nicht verstehen"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:111
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:128
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
 "Ungültige Nummer an Kopien. Muss zwischen 1 and %{max} liegen. War "
 "%{multiplier}"
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo.ex:407
+msgid "Invalid multiplier"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo/ammo_group.ex:84
+msgid "Please select an ammo type and container"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/activity_log/shot_group.ex:69
+msgid "Please select a valid user and ammo group"
+msgstr ""

priv/gettext/de/LC_MESSAGES/prompts.po

@@ -283,12 +283,12 @@ msgid "Ammo unstaged succesfully"
 msgstr "Munition erfolgreich demarkiert"
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:88
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:105
 msgid "Ammo updated successfully"
 msgstr "Munitionsgruppe erfolgreich aktualisiert"
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:147
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:164
 msgid "Ammo added successfully"
 msgid_plural "Ammo added successfully"
 msgstr[0] "Munitionsgruppe erfolgreich aktualisiert"

priv/gettext/en/LC_MESSAGES/errors.po

@@ -139,13 +139,13 @@ msgid "Tag could not be added"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:102
+#: lib/cannery/activity_log/shot_group.ex:115
 msgid "Count must be at least 1"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:61
-#: lib/cannery/activity_log/shot_group.ex:98
+#: lib/cannery/activity_log/shot_group.ex:74
+#: lib/cannery/activity_log/shot_group.ex:111
 msgid "Count must be less than %{count}"
 msgstr ""
 
@@ -161,11 +161,26 @@ msgid "Tag could not be removed"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:126
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:143
 msgid "Could not parse number of copies"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:111
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:128
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo.ex:407
+msgid "Invalid multiplier"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo/ammo_group.ex:84
+msgid "Please select an ammo type and container"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/activity_log/shot_group.ex:69
+msgid "Please select a valid user and ammo group"
+msgstr ""

priv/gettext/en/LC_MESSAGES/prompts.po

@@ -263,12 +263,12 @@ msgid "Ammo unstaged succesfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:88
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:105
 msgid "Ammo updated successfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:147
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:164
 msgid "Ammo added successfully"
 msgid_plural "Ammo added successfully"
 msgstr[0] ""

priv/gettext/errors.pot

@@ -138,13 +138,13 @@ msgid "Tag could not be added"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:102
+#: lib/cannery/activity_log/shot_group.ex:115
 msgid "Count must be at least 1"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:61
-#: lib/cannery/activity_log/shot_group.ex:98
+#: lib/cannery/activity_log/shot_group.ex:74
+#: lib/cannery/activity_log/shot_group.ex:111
 msgid "Count must be less than %{count}"
 msgstr ""
 
@@ -160,11 +160,26 @@ msgid "Tag could not be removed"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:126
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:143
 msgid "Could not parse number of copies"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:111
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:128
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo.ex:407
+msgid "Invalid multiplier"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo/ammo_group.ex:84
+msgid "Please select an ammo type and container"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/activity_log/shot_group.ex:69
+msgid "Please select a valid user and ammo group"
+msgstr ""

priv/gettext/es/LC_MESSAGES/errors.po

@@ -149,13 +149,13 @@ msgid "Tag could not be added"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:102
+#: lib/cannery/activity_log/shot_group.ex:115
 msgid "Count must be at least 1"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:61
-#: lib/cannery/activity_log/shot_group.ex:98
+#: lib/cannery/activity_log/shot_group.ex:74
+#: lib/cannery/activity_log/shot_group.ex:111
 msgid "Count must be less than %{count}"
 msgstr ""
 
@@ -171,11 +171,26 @@ msgid "Tag could not be removed"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:126
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:143
 msgid "Could not parse number of copies"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:111
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:128
 msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
 msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo.ex:407
+msgid "Invalid multiplier"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo/ammo_group.ex:84
+msgid "Please select an ammo type and container"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/activity_log/shot_group.ex:69
+msgid "Please select a valid user and ammo group"
+msgstr ""

priv/gettext/es/LC_MESSAGES/prompts.po

@@ -273,12 +273,12 @@ msgid "Ammo unstaged succesfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:88
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:105
 msgid "Ammo updated successfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:147
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:164
 msgid "Ammo added successfully"
 msgid_plural "Ammo added successfully"
 msgstr[0] ""

priv/gettext/fr/LC_MESSAGES/errors.po

@@ -153,13 +153,13 @@ msgid "Tag could not be added"
 msgstr "Le tag n’a pas pu être ajouté"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:102
+#: lib/cannery/activity_log/shot_group.ex:115
 msgid "Count must be at least 1"
 msgstr "Le nombre doit être au moins égal à 1"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery/activity_log/shot_group.ex:61
-#: lib/cannery/activity_log/shot_group.ex:98
+#: lib/cannery/activity_log/shot_group.ex:74
+#: lib/cannery/activity_log/shot_group.ex:111
 msgid "Count must be less than %{count}"
 msgstr "La quantité doit être inférieur à %{count}"
 
@@ -177,11 +177,26 @@ msgid "Tag could not be removed"
 msgstr "Le tag n’a pas pu être retiré"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:126
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:143
 msgid "Could not parse number of copies"
 msgstr "Impossible d'analyser le nombre de copies"
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:111
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:128
 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}"
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo.ex:407
+msgid "Invalid multiplier"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/ammo/ammo_group.ex:84
+msgid "Please select an ammo type and container"
+msgstr ""
+
+#, elixir-autogen, elixir-format
+#: lib/cannery/activity_log/shot_group.ex:69
+msgid "Please select a valid user and ammo group"
+msgstr ""

priv/gettext/fr/LC_MESSAGES/prompts.po

@@ -284,12 +284,12 @@ msgid "Ammo unstaged succesfully"
 msgstr "Groupe de munition désélectionner avec succès"
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:88
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:105
 msgid "Ammo updated successfully"
 msgstr "Groupe de munition mis à jour avec succès"
 
 #, elixir-autogen, elixir-format, fuzzy
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:147
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:164
 msgid "Ammo added successfully"
 msgid_plural "Ammo added successfully"
 msgstr[0] "Groupe de munition mis à jour avec succès"

priv/gettext/prompts.pot

@@ -262,12 +262,12 @@ msgid "Ammo unstaged succesfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:88
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:105
 msgid "Ammo updated successfully"
 msgstr ""
 
 #, elixir-autogen, elixir-format
-#: lib/cannery_web/live/ammo_group_live/form_component.ex:147
+#: lib/cannery_web/live/ammo_group_live/form_component.ex:164
 msgid "Ammo added successfully"
 msgid_plural "Ammo added successfully"
 msgstr[0] ""

test/cannery/ammo_test.exs

@@ -180,9 +180,5 @@ defmodule Cannery.AmmoTest do
         Ammo.get_ammo_group!(ammo_group.id, current_user)
       end
     end
-
-    test "change_ammo_group/1 returns a ammo_group changeset", %{ammo_group: ammo_group} do
-      assert %Changeset{} = Ammo.change_ammo_group(ammo_group)
-    end
   end
 end