Contents

module MetaModel
  module Meta
    class ModelsController < ApplicationController
      before_action :get_model, only: [:edit, :show, :update, :destroy]

      def index
        respond_to do |format|
          format.html { @hierarchy = Model.all.hierarchically }
          format.json { render json: Model.all }
        end
      end

      def hierarchy
        respond_to do |format|
          format.json { render json: Model.all.hierarchically }
        end
      end

      def show
        respond_to do |format|
          format.json do
            render json: @model
          end
        end
      end

      def edit
        @models = Model.all.order(:name)
      end

      def create
        model = Model.create(model_params)

        create_models

        render json: model
      end

      def update
        model_params.each do |key, value|
          @model.send("#{key}=", value)
        end
        @model.save

        create_models

        render json: @model
      end

      def destroy
        @model.destroy

        create_models

        render json: nil
      end

      private

      def get_model
        @model = if model_param_class_name
                   Model.where(class_name: model_param_class_name).first
                 end || Model.find(params[:id])
      end

      def model_param_class_name
        if params[:id]
          @model_param_class_name ||= params[:id].classify
        end
      rescue NameError
      end

      def model_params
        superclass_model = params[:model].delete(:superclass_model_id)
        params.require(:model).permit(:class_name, :superclass_model).merge(superclass_model: superclass_model)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
neo4j-meta_model-0.0.1	app/controllers/meta_model/meta/models_controller.rb