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class UsersController < ApplicationController
# Private
before_action :login_required
before_action :find_user, :only => [:show, :edit, :update, :destroy]
before_action :verify_status, :except => [:index, :show]
layout 'admin'
def index
@users = User.order("login ASC").all.group_by do |user|
user.admin? ? :admin : :user
end
end
def new
@user = User.new
end
def create
@user = User.new user_params
if @user.save
flash[:notice] = "User created #{@user.login}"
redirect_to user_path(@user)
else
render :new
end
end
def edit
end
def update
permitted = user_params
permitted.delete(:admin) unless current_user.is_admin?
if @user.update_attributes(permitted)
flash[:notice] = "Updated user #{@user.login}"
redirect_to user_path(@user)
else
render :edit
end
end
def show
end
def destroy
@user.destroy if @user
redirect_to users_path
end
private
def user_params
params.fetch(:user, {}).permit(:login, :email, :password, :password_confirmation, :admin)
end
def find_user
@user = User.find(params[:id])
end
def verify_status
@user ||= User.new
unless @user.id == current_user.id || current_user.admin
deny_user_access
end
end
def deny_user_access
flash[:notice] = "Sorry, you need to be an admin for this action"
redirect_to users_path
end
end
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