takashyx/slackboard

class UsersController < ApplicationController
  helper_method :sort_column, :sort_direction
  before_action :set_user, only: [:show, :edit, :update, :destroy]

  # GET /users
  # GET /users.json
  def index
    @users = User.all.order(sort_column + ' ' + sort_direction)
  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 @user, notice: 'User was successfully created.' }
        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 @user, notice: 'User was successfully updated.' }
        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
    @user.destroy
    respond_to do |format|
      format.html { redirect_to users_url, notice: 'User was successfully destroyed.' }
      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(:user_id, :name, :deleted, :color, :profile_first_name, :profile_last_name, :profile_real_name, :profile_email, :profile_skype, :profile_phone, :profile_image_24, :profile_image_32, :profile_image_48, :profile_image_72, :profile_image_192, :is_admin, :is_owner, :has_files)
    end

    # sort parameter check
    def sort_direction
       %w[asc desc].include?(params[:direction]) ? params[:direction] : "asc"
    end

    #sort index
    def sort_column
      User.column_names.include?(params[:sort]) ? params[:sort] : "name"
    end
end