What are the best practices to be followed while developing a grails application?

Building an application using grails framework is quite easy. But, when building it the right way we need to follow the best practices. Some of the practices followed while building a grails application are listed below:

• Controller: the controller logic should be as simple as possible. Duplication of code should be avoided.
• Service: it is the right choice for a coarse-grained code. By default, services are transactional in nature.
• Views: views should be as simple as possible. A consistent look should be maintained throughout the pages of the application.
• Internationalization: all the text messages in view should be moved to “messages.properties”.
• Domain: the specific logic of the model domain should be placed in its own domain.