Remove unused functions

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/web/email/admin.ex

@@ -15,9 +15,9 @@ defmodule Mobilizon.Web.Email.Admin do
 
   alias Mobilizon.Web.Email
 
-  @spec report(User.t(), Report.t(), String.t()) :: Bamboo.Email.t()
-  def report(%User{email: email} = user, %Report{} = report, default_locale \\ "en") do
-    locale = Map.get(user, :locale, default_locale)
+  @spec report(User.t(), Report.t()) :: Bamboo.Email.t()
+  def report(%User{email: email} = user, %Report{} = report) do
+    locale = Map.get(user, :locale, "en")
     Gettext.put_locale(locale)
 
     subject =

lib/web/email/checker.ex

@@ -11,11 +11,11 @@ defmodule Mobilizon.Web.Email.Checker do
   @spec valid?(String.t()) :: boolean
   def valid?(email), do: email =~ @email_regex
 
-  @spec validate_changeset(Ecto.Changeset.t(), atom()) :: Ecto.Changeset.t()
-  def validate_changeset(%Ecto.Changeset{} = changeset, key \\ :email) do
+  @spec validate_changeset(Ecto.Changeset.t()) :: Ecto.Changeset.t()
+  def validate_changeset(%Ecto.Changeset{} = changeset) do
     changeset = Ecto.Changeset.validate_length(changeset, :email, min: 3, max: 250)
 
-    case Ecto.Changeset.fetch_change(changeset, key) do
+    case Ecto.Changeset.fetch_change(changeset, :email) do
       {:ok, email} ->
         if valid?(email),
           do: changeset,

lib/web/email/group.ex

@@ -15,17 +15,15 @@ defmodule Mobilizon.Web.Email.Group do
   @doc """
   Send emails to local user
   """
-  @spec send_invite_to_user(Member.t(), String.t()) :: :ok
-  def send_invite_to_user(member, locale \\ "en")
-  def send_invite_to_user(%Member{actor: %Actor{user_id: nil}}, _locale), do: :ok
+  @spec send_invite_to_user(Member.t()) :: :ok
+  def send_invite_to_user(%Member{actor: %Actor{user_id: nil}}), do: :ok
 
   def send_invite_to_user(
         %Member{actor: %Actor{user_id: user_id}, parent: %Actor{} = group, role: :invited} =
-          member,
-        locale
+          member
       ) do
     with %User{email: email} = user <- Users.get_user!(user_id) do
-      locale = Map.get(user, :locale, locale)
+      locale = Map.get(user, :locale, "en")
       Gettext.put_locale(locale)
       %Actor{name: invited_by_name} = inviter = Actors.get_actor(member.invited_by_id)
 

lib/web/email/user.ex

@@ -144,10 +144,11 @@ defmodule Mobilizon.Web.Email.User do
     end
   end
 
-  def send_email_reset_old_email(
-        %User{locale: user_locale, email: email, unconfirmed_email: unconfirmed_email} = _user,
-        _locale \\ "en"
-      ) do
+  def send_email_reset_old_email(%User{
+        locale: user_locale,
+        email: email,
+        unconfirmed_email: unconfirmed_email
+      }) do
     Gettext.put_locale(user_locale)
 
     subject =
@@ -163,14 +164,11 @@ defmodule Mobilizon.Web.Email.User do
     |> render(:email_changed_old)
   end
 
-  def send_email_reset_new_email(
-        %User{
-          locale: user_locale,
-          unconfirmed_email: unconfirmed_email,
-          confirmation_token: confirmation_token
-        } = _user,
-        _locale \\ "en"
-      ) do
+  def send_email_reset_new_email(%User{
+        locale: user_locale,
+        unconfirmed_email: unconfirmed_email,
+        confirmation_token: confirmation_token
+      }) do
     Gettext.put_locale(user_locale)
 
     subject =