Class: Msip::AsociabasicaGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/msip/asociabasica_generator.rb

Overview

Generador para asociar una tabla básica con otra.

Instance Method Summary collapse

Instance Method Details

#genera_asociabasica ⇒ Object

Genera la asociación entre tablas básicas.



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# File 'lib/generators/msip/asociabasica_generator.rb', line 33

def genera_asociabasica
  if ENV["DISABLE_SPRING"].to_i != 1
    # http://makandracards.com/makandra/24525-disabling-spring-when-debugging
    Rails.logger.debug("Ejecutar con DISABLE_SPRING=1")
    return
  end
  if options.belongs_to
    Rails.logger.debug { "Para asociar #{tablabasica} con belongs_to en #{tabla2}:" }
    Rails.logger.debug do
      "Cree migracion que incluya
      add_column :#{tabla2}, :#{nom_arch}_id, :integer
      add_foreign_key :#{tabla2}, :#{nom_arch}, column: #{nom_arch}_id"
    end
    if File.readlines("app/models/#{tabla2}.rb").grep(/#{nom_arch}/).empty?
      Rails.logger.debug do
        "Aregue a 'app/models/#{tabla2}.rb'
        belongs_to :#{nom_arch}, class_name: \"#{nom_clase}\",
          foreign_key: \"#{nom_arch}_id\", validate: true"
      end
      Rails.logger.debug do
        "Aregue a 'app/models/#{nom_arch}.rb'
        has_many :#{tabla2},
          class_name: \"#{tabla2.capitalize}\",
          foreign_key: \"#{nom_arch}_id\",
          validate: true"
      end
    end
    Rails.logger.debug do
      "Modifique la vista que edita el modelo agregando
      <%= f.association :#{nom_arch},
        collection: ::#{nom_clase}.habilitados,
        include_blank: false,
        label_method: :nombre,
        value_method: :id
      %> "
    end
    Rails.logger.debug do
      "Modifique funcion estilo #{tabla2}_params en " \
        "el controlador de la vista cambiada para agregar #{nom_arch}"
    end
  else
    Rails.logger.debug { "Para asociar #{tablabasica} con has_many en #{tabla2}:" }
    Rails.logger.debug do
      "Cree migracion que incluya
        create_join_table :#{tabla2}, :#{tablabasica},
          table_name: :#{tabla2}_#{tablabasica}
        add_foreign_key :#{tabla2}_#{tablabasica}, :#{tablabasica},
          column: :#{tabla2}_id
        add_foreign_key :#{tabla2}_#{tablabasica}, :#{tabla2},
          column: :#{tabla2}_id, primary_key: :id"
    end
    Rails.logger.debug("Y de requerirse migre datos existentes")
    Rails.logger.debug("Cree modelo para tabal combinada con")
    Rails.logger.debug do
      "
class AcompanamientoCasosjr < ActiveRecord::Base
  belongs_to :sivel2_sjr_casosjr, class_name: 'Sivel2Sjr::Casosjr',
foreign_key: 'sivel2_sjr_casosjr_id', validate: true
  belongs_to :acompanamiento, class_name: '::Acompanamiento',
foreign_key: 'acompanamiento_id', validate: true
end
      "
    end
    Rails.logger.debug("Agregue titulos por presentar en vistas en config/locale/es.yml")
    if File.readlines("app/models/#{tabla2}.rb").grep(/#{nom_arch}/).empty?
      Rails.logger.debug do
        "Aregue a 'app/models/#{tabla2}.rb'
        has_many :#{tabla2}_#{tablabasica},
          class_name: \"::#{tabla2}#{nom_clase}\",
          foreign_key: \"#{tabla2}_id\", validate: true
        has_many :#{tablabasica}, through: :#{tabla2}_#{tablabasica},
          class_name: \"::#{nom_clase}\" "
      end
    end
    Rails.logger.debug do
      "Modifique la vista que edita el modelo #{tabla2} agregando
      <%= f.association :#{nom_arch},
        collection: ::#{nom_clase}.habilitados,
        include_blank: false,
        label_method: :nombre,
        value_method: :id
      %> "
    end
    Rails.logger.debug do
      "Modifique funcion estilo #{tabla2}_params en " \
        "el controlador de la vista cambiada para agregar #{nom_arch}_ids => []"
    end

  end
  Rails.logger.debug { "Modifique la vista show de #{tabla2} y otras que la presenten" }

  # genera_test if options.test
  # genera_factory if options.factory
  # genera_asociacion if tabla2 != ''
end