Grape-Entity as params type for Grape

[Gonzalo Melo]

Hello,

I am trying to set a Grape-Entity as a type for params on a Grape POST so that it gets sent on the request body.

For example on the example app https://github.com/swagger-api/rails-petstore I have:

    # post /pet

    desc "Add a new pet to the store", {

      nickname: "addPet",

      http_codes: {

        405 => "Invalid input",

      }

    }

    params do

      requires :body, type: Entities::Pet

    end

    post :pet do

      pet = ::Pet.new(params[:body])

      present pet, with: Entities::Pet

    end

module Entities

  class Pet < Grape::Entity

    expose :id, documentation: { type: "integer", required: true, desc: "unique identifier for the pet" }

    expose :category, using: Entities::Category, documentation: { type: "Category" }

    expose :name, documentation: { type: "string", required: true }

    expose :photoUrls, documentation: { type: "string", is_array: true }

    expose :tags, using: Entities::Tag, documentation: { type: "Tag", is_array: true }

    expose :status, documentation: { type: "string", desc: "pet status in the store", enum: [ "available", "pending", "sold" ] }

  end

end

When I test the post method through Swagger I get the response: "{ body is missing }".

On the version 0.9.0 of Grape, is it possible to set a Grape-Entity as type of a param?

Thanks!

[Daniel Doubrovkine]

It's not currently possible. I think what you're asking is exactly https://github.com/intridea/grape/issues/827. Add your comments.

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