Handle cases where there is current user which is tmp user

web/controllers/session_controller.ex

@@ -19,7 +19,9 @@ defmodule Asciinema.SessionController do
   end
 
   defp login(conn, logging_user) do
-    case {conn.assigns.current_user, logging_user} do
+    current_user = conn.assigns.current_user
+
+    case {current_user, logging_user} do
       {nil, %User{email: nil}} ->
         conn
         |> Auth.login(logging_user)
@@ -35,15 +37,18 @@ defmodule Asciinema.SessionController do
         |> put_rails_flash(:notice, "Setting username and email will help you with logging in later.")
         |> redirect_to_edit_profile
       {%User{email: nil}, %User{email: nil}} ->
+        Users.merge!(current_user, logging_user)
         conn
-        |> put_rails_flash(:notice, "WATCHA GONNA DO") # TODO
-        |> redirect(to: "/")
+        |> put_rails_flash(:notice, "Setting username and email will help you with logging in later.")
+        |> redirect_to_edit_profile
       {%User{email: nil}, %User{}} ->
+        Users.merge!(logging_user, current_user)
         conn
-        |> put_rails_flash(:notice, "WATCHA GONNA DO") # TODO
-        |> redirect(to: "/")
-      {%User{} = u1, %User{email: nil} = u2} ->
-        Users.merge!(u1, u2)
+        |> Auth.login(logging_user)
+        |> put_rails_flash(:notice, "Recorder token has been added to your account.")
+        |> redirect_to_profile
+      {%User{}, %User{email: nil}} ->
+        Users.merge!(current_user, logging_user)
         conn
         |> put_rails_flash(:notice, "Recorder token has been added to your account.")
         |> redirect_to_profile