readings_controller.rb
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include OwnershipAuthentication
class ReadingsController < ApplicationController
before_action :authenticate_user!, except: [:index]
before_action :reading_owner?, except: [:new, :create]
before_action :reading_group_owner?, only: [:new, :create]
before_action :set_reading, only: [:edit, :update, :destroy]
def new
@reading = Reading.new
@reading_group_id = params[:reading_group_id]
end
def create
@reading = Reading.new(reading_params)
respond_to do |format|
create_and_redir(format)
end
end
# GET /readings/1/edit
def edit
end
# PUT /reading_groups/1/readings/1
# PUT /reading_groups/1/readings/1.json
def update
respond_to do |format|
if @reading.update(reading_params)
format.html { redirect_to(reading_group_path(@reading.reading_group_id), notice: t('successfully_updated', :record => t(@reading.class))) }
format.json { head :no_content }
else
failed_action(format, 'edit')
end
end
end
# DELETE /reading_groups/1/readings/1
# DELETE /reading_groups/1/readings/1
def destroy
@reading.destroy
respond_to do |format|
format.html { redirect_to reading_group_path(params[:reading_group_id].to_i) }
format.json { head :no_content }
end
end
private
# Never trust parameters from the scary internet, only allow the white list through.
def reading_params
params[:reading][:label].strip!
params[:reading]
end
# Duplicated code on create and update actions extracted here
def failed_action(format, destiny_action)
format.html { render action: destiny_action }
format.json { render json: @reading.kalibro_errors, status: :unprocessable_entity }
end
# Code extracted from create action
def create_and_redir(format)
if @reading.save
format.html { redirect_to reading_group_path(@reading.reading_group_id), notice: t('successfully_created', :record => t(@reading.class)) }
else
@reading_group_id = params[:reading_group_id]
failed_action(format, 'new')
end
end
def set_reading
@reading = Reading.find(params[:id].to_i)
end
end