metamaps--metamaps/app/controllers/mappings_controller.rb
2016-03-11 22:10:31 +08:00

55 lines
1.3 KiB
Ruby

class MappingsController < ApplicationController
before_action :require_user, only: [:create, :update, :destroy]
after_action :verify_authorized, except: :index
after_action :verify_policy_scoped, only: :index
respond_to :json
# GET /mappings/1.json
def show
@mapping = Mapping.find(params[:id])
authorize! @mapping
render json: @mapping
end
# POST /mappings.json
def create
@mapping = Mapping.new(mapping_params)
authorize! @mapping
if @mapping.save
render json: @mapping, status: :created
else
render json: @mapping.errors, status: :unprocessable_entity
end
end
# PUT /mappings/1.json
def update
@mapping = Mapping.find(params[:id])
authorize! @mapping
if @mapping.update_attributes(mapping_params)
head :no_content
else
render json: @mapping.errors, status: :unprocessable_entity
end
end
# DELETE /mappings/1.json
def destroy
@mapping = Mapping.find(params[:id])
authorize! @mapping
@mapping.destroy
head :no_content
end
private
# Never trust parameters from the scary internet, only allow the white list through.
def mapping_params
params.require(:mapping).permit(:id, :xloc, :yloc, :mappable_id, :mappable_type, :map_id, :user_id)
end
end