Remove unnecessary role

lib/atomic/accounts/user.ex

@@ -12,7 +12,7 @@ defmodule Atomic.Accounts.User do
   @required_fields ~w(email password role name)a
   @optional_fields ~w(course_id)a
 
-  @roles ~w(admin staff student)a
+  @roles ~w(admin student)a
 
   schema "users" do
     field :email, :string

lib/atomic_web/controllers/user_registration_controller.ex

@@ -10,7 +10,7 @@ defmodule AtomicWeb.UserRegistrationController do
 
     conn =
       conn
-      |> assign(:roles, ~w(admin staff student)a)
+      |> assign(:roles, ~w(admin student)a)
 
     render(conn, "new.html", changeset: changeset)
   end

lib/atomic_web/live/activity_live/show.html.heex

@@ -93,7 +93,7 @@
     <% end %>
   </span>
 <% end %>
-<%= if @current_user.role in [:admin, :staff] do %>
+<%= if @current_user.role in [:admin] do %>
   <span><%= live_patch("Edit", to: Routes.activity_edit_path(@socket, :edit, @activity), class: "button") %></span> | <span><%= link("Delete", to: "#", phx_click: "delete", phx_value_id: @activity.id, data: [confirm: "Are you sure?"]) %></span> |
   <span><%= live_redirect("Back", to: Routes.activity_index_path(@socket, :index)) %></span>
 <% end %>

priv/repo/seeds/accounts.exs

@@ -99,51 +99,6 @@ defmodule Atomic.Repo.Seeds.Accounts do
         ]
         |> create_users(:student)
 
-        [
-          "Bo Peep",
-          "Bugs Bunny",
-          "Buzz Lightyear",
-          "Captain Hook",
-          "Clara Cluck",
-          "Clarabelle Cow",
-          "Cruella de Vil",
-          "Daisy Duck",
-          "Dewey Duck",
-          "Doc Hudson",
-          "Donald Duck",
-          "Eddie Valiant",
-          "Horace Horsecollar",
-          "Huey Duck",
-          "Jessica Rabbit",
-          "Judge Doom",
-          "Lightning McQueen",
-          "Little John",
-          "Louie Duck",
-          "Maid Marian",
-          "Max Goof",
-          "Mickey Mouse",
-          "Minnie Mouse",
-          "Mortimer Mouse",
-          "Peter Pan",
-          "Potato Head",
-          "Prince John",
-          "Queen of Hearts",
-          "Robin Hood",
-          "Roger Rabbit",
-          "Sally Carrera",
-          "Scrooge McDuck",
-          "Speedy Gonzalez",
-          "Sheriff of Nottingham",
-          "Snow White",
-          "Tiger Lily",
-          "Tinker Bell",
-          "Tweedle Dee",
-          "Tweedle Dum",
-          "Wendy Darling",
-          "White Rabbit"
-        ]
-        |> create_users(:staff)
-
       _ ->
         Mix.shell().error("Found users, aborting seeding users.")
     end

test/support/factories/accounts_factory.ex

@@ -7,7 +7,7 @@ defmodule Atomic.Factories.AccountFactory do
 
   defmacro __using__(_opts) do
     quote do
-      @roles ~w(admin staff student)a
+      @roles ~w(admin student)a
 
       def user_factory do
         %User{

test/support/factories/organizations_factory.ex

@@ -19,7 +19,7 @@ defmodule Atomic.Factories.OrganizationFactory do
       def membership_factory do
         %Membership{
           user: build(:user),
-          created_by: build(:user, role: "staff"),
+          created_by: build(:user, role: "admin"),
           organization: build(:organization),
           role: Enum.random(@roles)
         }