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ruby-on-rails - que - ruby on rails 5



Utilizar Rails 5(el indicador API) y no obtener ningún error de ruta a pesar de la ruta declarada (1)

El problema es que su ruta tiene una restricción que requiere un subdominio de api . Así que http://api.lvh.me:3000/users/1.json funcionará, pero no http: // localhost: 3000 / users / 1.json o http://lvh.me:3000/users/1 .json .

Deberías cambiar tu llamada Ajax para usar un subdominio api . También puede confirmarlo escribiendo una prueba de solicitud (no una prueba de controlador), y asegúrese de obtener 200 cuando usa un subdominio api y un 404 en caso contrario.

Este es mi controlador:

class Api::V1::UsersController < ApplicationController respond_to :json def show respond_with User.find(params[:id]) end end

Este es mi routes.rb

require ''api_constraints'' Rails.application.routes.draw do devise_for :users # Api definition namespace :api, defaults: { format: :json }, constraints: { subdomain: ''api'' }, path: ''/'' do scope module: :v1, constraints: ApiConstraints.new(version: 1, default: true) do resources :users, :only => [:show] end end end

Esta es mi lib/api_constraints.rb

class ApiConstraints def initialize(options) @version = options[:version] @default = options[:default] end def matches?(req) @default || req.headers[''Accept''].include?("application/vnd.myapp.v#{@version}") end end

Agregué un registro a mi DB como se puede ver aquí:

[3] pry(main)> User.all User Load (0.4ms) SELECT "users".* FROM "users" => [#<User:0x007fbdb31079f8 id: 1, email: "[email protected]", encrypted_password: "$2a$11$rvOrK1bmuuNwwc78ERxG3eCrKiUu9NTZsJ/nmirqb.3yRBHYUK69S", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: Mon, 11 Apr 2016 10:35:39 UTC +00:00, updated_at: Mon, 11 Apr 2016 10:35:39 UTC +00:00>]

Sin embargo, este es el error que obtengo en mi consola de rieles:

ActionController::RoutingError (No route matches [GET] "/users/1"): actionpack (5.0.0.beta3) lib/action_dispatch/middleware/debug_exceptions.rb:53:in `call'' web-console (3.1.1) lib/web_console/middleware.rb:131:in `call_app'' web-console (3.1.1) lib/web_console/middleware.rb:28:in `block in call'' web-console (3.1.1) lib/web_console/middleware.rb:18:in `catch'' web-console (3.1.1) lib/web_console/middleware.rb:18:in `call'' actionpack (5.0.0.beta3) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call'' railties (5.0.0.beta3) lib/rails/rack/logger.rb:36:in `call_app'' railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `block in call'' activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `block in tagged'' activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:26:in `tagged'' activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `tagged'' railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `call'' actionpack (5.0.0.beta3) lib/action_dispatch/middleware/request_id.rb:24:in `call'' rack (2.0.0.alpha) lib/rack/runtime.rb:22:in `call'' activesupport (5.0.0.beta3) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'' actionpack (5.0.0.beta3) lib/action_dispatch/middleware/load_interlock.rb:13:in `call'' actionpack (5.0.0.beta3) lib/action_dispatch/middleware/static.rb:136:in `call'' rack (2.0.0.alpha) lib/rack/sendfile.rb:111:in `call'' railties (5.0.0.beta3) lib/rails/engine.rb:522:in `call'' puma (3.2.0) lib/puma/configuration.rb:227:in `call'' puma (3.2.0) lib/puma/server.rb:561:in `handle_request'' puma (3.2.0) lib/puma/server.rb:406:in `process_client'' puma (3.2.0) lib/puma/server.rb:271:in `block in run'' puma (3.2.0) lib/puma/thread_pool.rb:111:in `block in spawn_thread''

Y esto es lo que veo en mi navegador:

{"status":404,"error":"Not Found","exception":"#/u003cActionController::RoutingError: No route matches [GET] /"/users/1/"/u003e","traces":{"Application Trace":[],"Framework Trace":[{"id":0,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/debug_exceptions.rb:53:in `call''"},{"id":1,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:131:in `call_app''"},{"id":2,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:28:in `block in call''"},{"id":3,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:18:in `catch''"},{"id":4,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:18:in `call''"},{"id":5,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call''"},{"id":6,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:36:in `call_app''"},{"id":7,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `block in call''"},{"id":8,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `block in tagged''"},{"id":9,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:26:in `tagged''"},{"id":10,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `tagged''"},{"id":11,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `call''"},{"id":12,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/request_id.rb:24:in `call''"},{"id":13,"trace":"rack (2.0.0.alpha) lib/rack/runtime.rb:22:in `call''"},{"id":14,"trace":"activesupport (5.0.0.beta3) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call''"},{"id":15,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/load_interlock.rb:13:in `call''"},{"id":16,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/static.rb:136:in `call''"},{"id":17,"trace":"rack (2.0.0.alpha) lib/rack/sendfile.rb:111:in `call''"},{"id":18,"trace":"railties (5.0.0.beta3) lib/rails/engine.rb:522:in `call''"},{"id":19,"trace":"puma (3.2.0) lib/puma/configuration.rb:227:in `call''"},{"id":20,"trace":"puma (3.2.0) lib/puma/server.rb:561:in `handle_request''"},{"id":21,"trace":"puma (3.2.0) lib/puma/server.rb:406:in `process_client''"},{"id":22,"trace":"puma (3.2.0) lib/puma/server.rb:271:in `block in run''"},{"id":23,"trace":"puma (3.2.0) lib/puma/thread_pool.rb:111:in `block in spawn_thread''"}],"Full Trace":[{"id":0,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/debug_exceptions.rb:53:in `call''"},{"id":1,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:131:in `call_app''"},{"id":2,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:28:in `block in call''"},{"id":3,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:18:in `catch''"},{"id":4,"trace":"web-console (3.1.1) lib/web_console/middleware.rb:18:in `call''"},{"id":5,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call''"},{"id":6,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:36:in `call_app''"},{"id":7,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `block in call''"},{"id":8,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `block in tagged''"},{"id":9,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:26:in `tagged''"},{"id":10,"trace":"activesupport (5.0.0.beta3) lib/active_support/tagged_logging.rb:70:in `tagged''"},{"id":11,"trace":"railties (5.0.0.beta3) lib/rails/rack/logger.rb:24:in `call''"},{"id":12,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/request_id.rb:24:in `call''"},{"id":13,"trace":"rack (2.0.0.alpha) lib/rack/runtime.rb:22:in `call''"},{"id":14,"trace":"activesupport (5.0.0.beta3) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call''"},{"id":15,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/load_interlock.rb:13:in `call''"},{"id":16,"trace":"actionpack (5.0.0.beta3) lib/action_dispatch/middleware/static.rb:136:in `call''"},{"id":17,"trace":"rack (2.0.0.alpha) lib/rack/sendfile.rb:111:in `call''"},{"id":18,"trace":"railties (5.0.0.beta3) lib/rails/engine.rb:522:in `call''"},{"id":19,"trace":"puma (3.2.0) lib/puma/configuration.rb:227:in `call''"},{"id":20,"trace":"puma (3.2.0) lib/puma/server.rb:561:in `handle_request''"},{"id":21,"trace":"puma (3.2.0) lib/puma/server.rb:406:in `process_client''"},{"id":22,"trace":"puma (3.2.0) lib/puma/server.rb:271:in `block in run''"},{"id":23,"trace":"puma (3.2.0) lib/puma/thread_pool.rb:111:in `block in spawn_thread''"}]}}

Editar 1

Estas son mis rake routes

$ rake routes [DEPRECATION] `last_comment` is deprecated. Please use `last_description` instead. [DEPRECATION] `last_comment` is deprecated. Please use `last_description` instead. [DEPRECATION] `last_comment` is deprecated. Please use `last_description` instead. Prefix Verb URI Pattern Controller#Action new_user_session GET /users/sign_in(.:format) devise/sessions#new user_session POST /users/sign_in(.:format) devise/sessions#create destroy_user_session DELETE /users/sign_out(.:format) devise/sessions#destroy user_password POST /users/password(.:format) devise/passwords#create new_user_password GET /users/password/new(.:format) devise/passwords#new edit_user_password GET /users/password/edit(.:format) devise/passwords#edit PATCH /users/password(.:format) devise/passwords#update PUT /users/password(.:format) devise/passwords#update cancel_user_registration GET /users/cancel(.:format) devise/registrations#cancel user_registration POST /users(.:format) devise/registrations#create new_user_registration GET /users/sign_up(.:format) devise/registrations#new edit_user_registration GET /users/edit(.:format) devise/registrations#edit PATCH /users(.:format) devise/registrations#update PUT /users(.:format) devise/registrations#update DELETE /users(.:format) devise/registrations#destroy api_user GET /users/:id(.:format) api/v1/users#show {:format=>:json, :subdomain=>"api"}

Editar 2

Este es mi controlador de aplicación:

class ApplicationController < ActionController::API end

Editar 3

Esta es mi prueba users_controller_spec.rb que realmente pasa:

require ''rails_helper'' describe Api::V1::UsersController do before(:each) { request.headers[''Accept''] = "application/vnd.myapp.v1" } describe "GET #show" do before(:each) do @user = FactoryGirl.create :user get :show, id: @user.id, format: :json end it "returns the information about a user on a hash" do user_response = JSON.parse(response.body, symbolize_names: true) expect(user_response[:email]).to eql @user.email end it { should respond_with 200 } end end

Este es el resultado:

$ rspec spec/controllers DEPRECATION WARNING: use_transactional_fixtures= is deprecated and will be removed from Rails 5.1 (use use_transactional_tests= instead). (called from <top (required)> at /myapp/spec/controllers/api/v1/users_controller_spec.rb:3) DEPRECATION WARNING: ActionController::TestCase HTTP request methods will accept only keyword arguments in future Rails versions. Examples: get :show, params: { id: 1 }, session: { user_id: 1 } process :update, method: :post, params: { id: 1 } (called from block (3 levels) in <top (required)> at /myapp/spec/controllers/api/v1/users_controller_spec.rb:9) DEPRECATION WARNING: ActionController::TestCase HTTP request methods will accept only keyword arguments in future Rails versions. Examples: get :show, params: { id: 1 }, session: { user_id: 1 } process :update, method: :post, params: { id: 1 } (called from block (3 levels) in <top (required)> at /myapp/spec/controllers/api/v1/users_controller_spec.rb:9) .DEPRECATION WARNING: ActionController::TestCase HTTP request methods will accept only keyword arguments in future Rails versions. Examples: get :show, params: { id: 1 }, session: { user_id: 1 } process :update, method: :post, params: { id: 1 } (called from block (3 levels) in <top (required)> at /myapp/spec/controllers/api/v1/users_controller_spec.rb:9) DEPRECATION WARNING: ActionController::TestCase HTTP request methods will accept only keyword arguments in future Rails versions. Examples: get :show, params: { id: 1 }, session: { user_id: 1 } process :update, method: :post, params: { id: 1 } (called from block (3 levels) in <top (required)> at /myapp/spec/controllers/api/v1/users_controller_spec.rb:9) . Finished in 0.41411 seconds (files took 3.33 seconds to load) 2 examples, 0 failures