andrewhao/bookplanner

class ClassroomsController < ApplicationController
  before_action :set_classroom, only: [:show, :edit, :update, :destroy]

  # GET /classrooms
  # GET /classrooms.json
  def index
    @classrooms = Classroom.all
  end

  # GET /classrooms/1
  # GET /classrooms/1.json
  def show
    @plans = @classroom.display_plans
    @presenter = ClassroomPresenter.new(@classroom)
    @students = @presenter.students
    @book_bags = @classroom.book_bags
  end

  # GET /classrooms/new
  def new
    @classroom = Classroom.new
  end

  # GET /classrooms/1/edit
  def edit
  end

  # POST /classrooms
  # POST /classrooms.json
  def create
    @classroom = Classroom.new(classroom_params)

    respond_to do |format|
      if @classroom.save
        format.html { redirect_to @classroom, notice: "Classroom was successfully created." }
        format.json { render action: "show", status: :created, location: @classroom }
      else
        format.html { render action: "new" }
        format.json { render json: @classroom.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /classrooms/1
  # PATCH/PUT /classrooms/1.json
  def update
    respond_to do |format|
      if @classroom.update(classroom_params)
        format.html { redirect_to @classroom, notice: "Classroom was successfully updated." }
        format.json { head :no_content }
      else
        format.html { render action: "edit" }
        format.json { render json: @classroom.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /classrooms/1
  # DELETE /classrooms/1.json
  def destroy
    @classroom.destroy
    respond_to do |format|
      format.html { redirect_to classrooms_url }
      format.json { head :no_content }
    end
  end

  private

  # Use callbacks to share common setup or constraints between actions.
  def set_classroom
    @classroom = Classroom.find(params[:id])
  end

  # Never trust parameters from the scary internet, only allow the white list through.
  def classroom_params
    params[:classroom].permit(:name, :school_id)
  end
end