From 7bce782dff01f3ad2a630ba8874088b55fb3007f Mon Sep 17 00:00:00 2001
From: Robert Prehn <prehnra@gmail.com>
Date: Tue, 28 Jul 2020 08:02:45 -0500
Subject: [PATCH] feat: Make users adminable

---
 apps/auth/lib/auth/user.ex             | 10 +++++++++
 apps/auth/lib/auth/user_admin.ex       | 30 ++++++++++++++++++++++++++
 apps/content/lib/content/post_admin.ex | 12 +++++++++++
 apps/core/lib/core_web/endpoint.ex     |  1 +
 config/config.exs                      |  2 +-
 5 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/apps/auth/lib/auth/user.ex b/apps/auth/lib/auth/user.ex
index da9c4da6..0fa40ad7 100644
--- a/apps/auth/lib/auth/user.ex
+++ b/apps/auth/lib/auth/user.ex
@@ -21,6 +21,16 @@ defmodule Auth.User do
     timestamps()
   end
 
+  def admin_changeset(user_or_changeset, attrs) do
+    role_list = Phoenix.json_library().decode!(Map.get(attrs, "roles"))
+    attrs = Map.put(attrs, "roles", role_list)
+
+    user_or_changeset
+    |> pow_user_id_field_changeset(attrs)
+    |> Changeset.cast(attrs, [:roles])
+    |> pow_extension_changeset(attrs)
+  end
+
   def changeset(user_or_changeset, attrs) do
     user_or_changeset
     |> pow_user_id_field_changeset(attrs)
diff --git a/apps/auth/lib/auth/user_admin.ex b/apps/auth/lib/auth/user_admin.ex
index 9b50db2f..405ebbc6 100644
--- a/apps/auth/lib/auth/user_admin.ex
+++ b/apps/auth/lib/auth/user_admin.ex
@@ -2,6 +2,14 @@ defmodule Auth.UserAdmin do
   import Ecto.Query, only: [from: 2]
   alias Auth.{Repo,User}
 
+  def create_changeset(schema, attrs) do
+    Auth.User.admin_changeset(schema, attrs)
+  end
+
+  def update_changeset(schema, attrs) do
+    Auth.User.admin_changeset(schema, attrs)
+  end
+
   def widgets(_schema, _conn) do
     user_count =
       (from u in User,
@@ -18,4 +26,26 @@ defmodule Auth.UserAdmin do
       }
     ]
   end
+
+  def index(_) do
+    [
+      id: nil,
+      email: nil,
+      roles: %{value: fn u -> Enum.join(u.roles, ", ") end},
+      display_name: nil,
+      homepage_url: nil,
+      email_confirmed_at: nil,
+      inserted_at: nil,
+      updated_at: nil,
+    ]
+  end
+
+  def form_fields(_) do
+    [
+      email: nil,
+      roles: nil,
+      display_name: nil,
+      homepage_url: nil,
+    ]
+  end
 end
diff --git a/apps/content/lib/content/post_admin.ex b/apps/content/lib/content/post_admin.ex
index 12873126..ca94d9a3 100644
--- a/apps/content/lib/content/post_admin.ex
+++ b/apps/content/lib/content/post_admin.ex
@@ -17,6 +17,18 @@ defmodule Content.PostAdmin do
     Content.Post.changeset(schema, attrs)
   end
 
+  def index(_) do
+    [
+      id: nil,
+      post_type: nil,
+      post_name: nil,
+      post_title: nil,
+      post_status: nil,
+      post_date_gmt: nil,
+      post_modified_gmt: nil,
+    ]
+  end
+
   def form_fields(_) do
     authors_query =
       from u in Auth.User,
diff --git a/apps/core/lib/core_web/endpoint.ex b/apps/core/lib/core_web/endpoint.ex
index bb6675c3..9df7c2e4 100644
--- a/apps/core/lib/core_web/endpoint.ex
+++ b/apps/core/lib/core_web/endpoint.ex
@@ -57,5 +57,6 @@ defmodule CoreWeb.Endpoint do
   plug Plug.Head
   plug Plug.Session, @session_options
   plug Pow.Plug.Session, otp_app: :auth_web
+  plug PowPersistentSession.Plug.Cookie
   plug CoreWeb.Router
 end
diff --git a/config/config.exs b/config/config.exs
index 94f9ee27..fcfbb54f 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -23,7 +23,7 @@ config :auth_web,
 config :auth_web, :pow,
   user: Auth.User,
   repo: Auth.Repo,
-  extensions: [PowEmailConfirmation],
+  extensions: [PowEmailConfirmation, PowPersistentSession],
   controller_callbacks: Pow.Extension.Phoenix.ControllerCallbacks,
   mailer_backend: AuthWeb.Pow.Mailer,
   web_mailer_module: AuthWeb,