Class: AsyncDataFetch::FetchersController

Inherits:
ApplicationController show all
Defined in:
app/controllers/async_data_fetch/fetchers_controller.rb

Overview

::ApplicationController

Instance Method Summary collapse

Instance Method Details

#get_async_data ⇒ Object 



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# File 'app/controllers/async_data_fetch/fetchers_controller.rb', line 7

def get_async_data
  model = fetcher_params[:model_name].classify.constantize
  if model == nil then
    respond_to do |format|
      format.json { render :json => { :error => t( "async_data_fetch.Wrong_model")}, :status => 422 }
    end
    return
  end

  item = model.find_by(id: fetcher_params[:model_id])
  if item == nil then
    respond_to do |format|
      format.json { render :json => { :error => t( "async_data_fetch.Wrong_id")}, :status => 422}
    end
    return
  end

  result = nil
  if item != nil && model.available_methods != nil && model.available_methods.include?(fetcher_params[:model_method]) then
    result = item.send(fetcher_params[:model_method])
    respond_to do |format|
      format.json { render :json => { :success => result }, :status => 200 }
    end
    return
  end

  respond_to do |format|
    format.json { render :json => { :error => t( "async_data_fetch.Invalid_method") }, :status => 422 }
  end
  return
end