resitcl/rails-tabler-webpacker-boilerplate

class UsersController < ApplicationController
  before_action :set_user, only: %i[show edit update destroy]

  # GET /users
  # GET /users.json
  def index
    @users = User.all
  end

  # GET /users/1
  # GET /users/1.json
  def show
  end

  # GET /users/new
  def new
    @user = User.new
  end

  # GET /users/1/edit
  def edit
  end

  # POST /users
  # POST /users.json
  def create
    @user = User.new(user_params)
    respond_to do |format|
      if @user.save
        format.html { redirect_to users_url, notice: 'Usuario creado con éxito' }
        format.json { render :show, status: :created, location: @user }
      else
        format.html { render :new }
        format.json { render json: @user.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /users/1
  # PATCH/PUT /users/1.json
  def update
    respond_to do |format|
      if @user.update(user_params)
        format.html { redirect_to users_url, notice: 'Usuario actualizado con éxito.' }
        format.json { render :show, status: :ok, location: @user }
      else
        format.html { render :edit }
        format.json { render json: @user.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /users/1
  # DELETE /users/1.json
  def destroy
    if User.all.size == 1
      respond_to do |format|
        format.html { redirect_to users_url, alert: 'No puedes eliminar todos los usuarios.' }
        format.json { head :no_content }
      end
      return
    end
    @user.destroy
    respond_to do |format|
      format.html { redirect_to users_url, notice: 'Usuario eliminado con éxito.' }
      format.json { head :no_content }
    end
  end

  private

  # Use callbacks to share common setup or constraints between actions.

  def set_user
    @user = User.find(params[:id])
  end

  # Never trust parameters from the scary internet, only allow the white list through.
  def user_params
    params.require(:user).permit(:email, :password, :password_confirmation)
  end
end