Class: ExportManager::ExportManagerController

Inherits:
ApplicationController show all
Defined in:
app/controllers/export_manager/export_manager_controller.rb

Instance Method Summary collapse

Instance Method Details

#download ⇒ Object 



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# File 'app/controllers/export_manager/export_manager_controller.rb', line 27

def download
  begin
    request_params = params.except("action", "controller", "table", "select-all", "type")
    model_name = params["table"].singularize.camelize
    columns = request_params.keys
    records = model_name.constantize.all
    export_data(records, columns, @file_name)

  rescue => e
    redirect_to export_path
    logger.error "Error generating CSV: #{e.message}"
    flash[:error] = "An error occurred while generating the CSV file - #{e.message}"
  end
end

#export ⇒ Object 



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# File 'app/controllers/export_manager/export_manager_controller.rb', line 5

def export
  remove_table = defined?(REMOVE_TABLE_NAME) ? REMOVE_TABLE_NAME : []

  @model_name = ActiveRecord::Base.connection.tables.map do |t|
    next if remove_table.include?(t.downcase)

    formatted_name = t.gsub("_", " ").titleize.gsub(" ", "")
    [ formatted_name, t ]
  end.compact

  if remove_table.present?
    @model_name.delete_if { |item| remove_table.any? { |target| item.include?(target) } }
  end

  @model_name
end

#send_coloum_name ⇒ Object 



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# File 'app/controllers/export_manager/export_manager_controller.rb', line 22

def send_coloum_name
  columns = ActiveRecord::Base.connection.columns(params["table"]).map(&:name)
  render json: columns
end