CODEWITHSUNDEEP
ruby-on-railsjsonruby-on-rails-4ruby-grape
bimbim
bimbim

Reputation: 33

Rails-Grape Nested PUT routes for Ember

I create Grape-create action which work perfectly

desc "Create a project."
        params do
          group :project, type: Hash do
            requires :name, type: String, desc: "Name of project."
            requires :user_id, type: String, desc: "user id"
            requires :description, type: String, desc: "Description of project"
            requires :project_type_id, type: String, desc: "Type of project"
          end
        end
        post do
          Project.create!(
              name: params[:project][:name],
              user_id: params[:project][:user_id],
              description: params[:project][:description],
              project_type_id: params[:project][:project_type_id]
          )
        end

But, when I want to create a PUT action to edit some values, I have error from response in JSON: error: "project[id] is missing" My PUT code:

desc "Update a project."
        params do
          group :project, type: Hash do
            requires :id, type: String, desc: "project ID."
            requires :name, type: String, desc: "Name of project."
            requires :user_id, type: String, desc: "user id"
            requires :description, type: String, desc: "Description of project"
            requires :project_type_id, type: String, desc: "Type of project"
          end
        end
        put ':id' do
          Project.find(params[:project][:id]).update!(
              name: params[:project][:name],
              user_id: params[:project][:user_id],
              description: params[:project][:description],
              project_type_id: params[:project][:project_type_id]
          )
        end

What I do wrong with this?

Upvotes: 1

Views: 162

Answers (2)

bimbim
bimbim

Reputation: 33

OK. I repair this by this code and it work

desc "Update a project."
        params do
          group :project, type: Hash do
            requires :name, type: String, desc: "Name of project."
            requires :user_id, type: String, desc: "user id"
            requires :description, type: String, desc: "Description of project"
            requires :project_type_id, type: String, desc: "Type of project"
          end
        end
        put ':id' do
          Project.find(params[:id]).update!(
              name: params[:project][:name],
              user_id: params[:project][:user_id],
              description: params[:project][:description],
              project_type_id: params[:project][:project_type_id]
          )
        end

Upvotes: 2

adammokan
adammokan

Reputation: 854

I'm not sure of your structure without seeing what you are sending in your PUT request, but I would think the Grape code should be like - but again, I'm totally guessing without seeing your JSON payload.

put ':id' do
  Project.find(params[:id]).update!(
    name: params[:name],
    user_id: params[:user_id],
    description: params[:description],
    project_type_id: params[:project_type_id]
  )
end

Upvotes: 1

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