CODEWITHSUNDEEP
restgrails
hfhc2
hfhc2

Reputation: 4421

Swapped parameters for a grails URL mapping

I am using grails 3 to model hierarchical structures in a database to controllers. I have the following URL mapping:

group("/api") {
            "/events"(resources: 'event') {
                get "/attendees"(controller: 'eventAttendee', action: 'index')
                delete "/attendees/$id"(controller:'eventAttendee', action: 'delete')
                post "/attendees"(controller:'eventAttendee', action: 'save')
            }
            "/attendees"(resources: 'attendee')
        }

If I GET /api/events/1/attendees I see that the params contain an eventId field, which correctly displays 1. However, if I DELETE /api/events/1/attendess/2I get params where eventId => 2 and Id => 1 (the parameters are swapped). This is causing me some problems, does anyone know how to fix this?

Edit: Regarding the controllers: This is the relevant part of the source, I don't think there's anything suspicious there:

class EventController extends RestfulController {

    EventController() {
        super(Event)
    }
}

class EventAttendeeController {
  def delete() {
    print "${params.eventId}"
    print "${params.Id}"
  }
  //...
}

Upvotes: 1

Views: 269

Answers (1)

Satish
Satish

Reputation: 61

Although its old question, Trying this might help someone,

group("/api") {
            "/events"(resources: 'event') {
               "/attendees"(resources: 'attendee')
            }
        }

Upvotes: 1

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