fix: ninja controller and view

lib/bokken_web/controllers/admin/ninja/ninja_json.ex

@@ -1,11 +1,12 @@
 defmodule BokkenWeb.Admin.NinjaJSON do
+  alias Bokken.Accounts.Ninja
   alias Bokken.Uploaders.Avatar
 
   def index(%{ninjas: ninjas}) do
     %{data: for(ninja <- ninjas, do: data(ninja))}
   end
 
-  def data(%{ninja: ninja}) do
+  def data(%Ninja{} = ninja) do
     %{
       id: ninja.id,
       photo: Avatar.url({ninja.photo, ninja}, :thumb),
@@ -16,10 +17,10 @@ defmodule BokkenWeb.Admin.NinjaJSON do
       socials: ninja.socials,
       since: ninja.inserted_at
     }
-    |> Map.put(:guardian, guardian_attrs(ninja))
+    |> Map.put(:guardian, guardian(ninja))
   end
 
-  defp guardian_attrs(ninja) do
+  defp guardian(ninja) do
     if Ecto.assoc_loaded?(ninja.guardian) do
       %{
         id: ninja.guardian.id,

lib/bokken_web/views/auth_view.ex

@@ -4,7 +4,7 @@ defmodule BokkenWeb.AuthView do
   alias BokkenWeb.AuthView
   alias BokkenWeb.GuardianView
   alias BokkenWeb.MentorView
-  alias BokkenWeb.NinjaView
+  alias BokkenWeb.NinjaJSON
   alias BokkenWeb.OrganizerView
 
   def render("me.json", %{user: %{registered: false} = user}) do
@@ -24,7 +24,7 @@ defmodule BokkenWeb.AuthView do
   end
 
   def render("me.json", %{user: %{role: :ninja, ninja: ninja} = user}) do
-    render_one(ninja, NinjaView, "ninja.json", current_user: user)
+    NinjaJSON.ninja(%{ninja: ninja, current_user: user})
     |> Map.merge(render_one(user, AuthView, "user.json"))
     |> Map.put(:ninja_id, ninja.id)
   end

lib/bokken_web/views/enrollment_view.ex

@@ -3,7 +3,7 @@ defmodule BokkenWeb.EnrollmentView do
 
   alias BokkenWeb.EnrollmentView
   alias BokkenWeb.EventView
-  alias BokkenWeb.NinjaView
+  alias BokkenWeb.NinjaJSON
 
   def render("index.json", %{enrollments: enrollments, current_user: current_user}) do
     %{
@@ -39,7 +39,7 @@ defmodule BokkenWeb.EnrollmentView do
 
   defp ninja(enrollment, current_user) do
     if Ecto.assoc_loaded?(enrollment.ninja) do
-      %{ninja: render_one(enrollment.ninja, NinjaView, "ninja.json", current_user: current_user)}
+      %{ninja: NinjaJSON.ninja(%{ninja: enrollment.ninja, current_user: current_user})}
     else
       %{ninja_id: enrollment.ninja_id}
     end

lib/bokken_web/views/lecture_view.ex

@@ -5,7 +5,7 @@ defmodule BokkenWeb.LectureView do
   alias BokkenWeb.FileJSON
   alias BokkenWeb.LectureView
   alias BokkenWeb.MentorView
-  alias BokkenWeb.NinjaView
+  alias BokkenWeb.NinjaJSON
 
   def render("index.json", %{lectures: lectures, current_user: current_user}) do
     %{data: render_many(lectures, LectureView, "lecture.json", current_user: current_user)}
@@ -35,7 +35,7 @@ defmodule BokkenWeb.LectureView do
 
   defp ninja(lecture, current_user) do
     if Ecto.assoc_loaded?(lecture.ninja) do
-      %{ninja: render_one(lecture.ninja, NinjaView, "ninja.json", current_user: current_user)}
+      %{ninja: NinjaJSON.ninja(%{ninja: lecture.ninja, current_user: current_user})}
     else
       %{ninja_id: lecture.ninja_id}
     end