Api endpoint is not working

[scrubpayjay]

I am not sure if my problem is an issue or not. I have cloned a repository from github.Which is basically an api project built with versionist gem. Then i have successfully installed the project. But when i are to access my project from front-end view i got bellow routing error:

    Started GET "/user" for 127.0.0.1 at 2015-08-03 12:57:34 +0600

ActionController::RoutingError (No route matches [GET] "/user"):
  actionpack (4.1.7) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  actionpack (4.1.7) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.1.7) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.1.7) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.1.7) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.1.7) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.1.7) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.1.7) lib/rails/rack/logger.rb:20:in `call'
  actionpack (4.1.7) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
  rack (1.5.2) lib/rack/runtime.rb:17:in `call'
  activesupport (4.1.7) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
  rack (1.5.2) lib/rack/lock.rb:17:in `call'
  actionpack (4.1.7) lib/action_dispatch/middleware/static.rb:84:in `call'
  rack-cors (0.2.9) lib/rack/cors.rb:54:in `call'
  rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
  railties (4.1.7) lib/rails/engine.rb:514:in `call'
  railties (4.1.7) lib/rails/application.rb:144:in `call'
  rack (1.5.2) lib/rack/content_length.rb:14:in `call'
  thin (1.5.1) lib/thin/connection.rb:81:in `block in pre_process'
  thin (1.5.1) lib/thin/connection.rb:79:in `catch'
  thin (1.5.1) lib/thin/connection.rb:79:in `pre_process'
  thin (1.5.1) lib/thin/connection.rb:54:in `process'
  thin (1.5.1) lib/thin/connection.rb:39:in `receive_data'
  eventmachine (1.0.3) lib/eventmachine.rb:187:in `run_machine'
  eventmachine (1.0.3) lib/eventmachine.rb:187:in `run'
  thin (1.5.1) lib/thin/backends/base.rb:63:in `start'
  thin (1.5.1) lib/thin/server.rb:159:in `start'
  rack (1.5.2) lib/rack/handler/thin.rb:16:in `run'
  rack (1.5.2) lib/rack/server.rb:264:in `start'
  railties (4.1.7) lib/rails/commands/server.rb:69:in `start'
  railties (4.1.7) lib/rails/commands/commands_tasks.rb:81:in `block in server'
  railties (4.1.7) lib/rails/commands/commands_tasks.rb:76:in `tap'
  railties (4.1.7) lib/rails/commands/commands_tasks.rb:76:in `server'
  railties (4.1.7) lib/rails/commands/commands_tasks.rb:40:in `run_command!'
  railties (4.1.7) lib/rails/commands.rb:17:in `<top (required)>'
  bin/rails:8:in `require'
  bin/rails:8:in `<top (required)>'
  spring (1.1.3) lib/spring/client/rails.rb:27:in `load'
  spring (1.1.3) lib/spring/client/rails.rb:27:in `call'
  spring (1.1.3) lib/spring/client/command.rb:7:in `call'
  spring (1.1.3) lib/spring/client.rb:26:in `run'
  spring (1.1.3) bin/spring:48:in `<top (required)>'
  spring (1.1.3) lib/spring/binstub.rb:11:in `load'
  spring (1.1.3) lib/spring/binstub.rb:11:in `<top (required)>'
  bin/spring:16:in `require'
  bin/spring:16:in `<top (required)>'
  bin/rails:3:in `load'
  bin/rails:3:in `<main>'

I have no idea why this is happening.Because my routes file has the url.Here is my rake routes output:

    GET    /user(.:format)                                     api/v1/users#show {:format=>:json}
                       PATCH  /user(.:format)                                     api/v1/users#update {:format=>:json}
                       PUT    /user(.:format)                                     api/v1/users#update {:format=>:json}
        validate_users POST   /users/validate(.:format)                           api/v1/users#validate {:format=>:json}
                       POST   /users(.:format)                                    api/v1/users#create {:format=>:json}

In my Gemfile

source 'https://rubygems.org'

ruby '2.1.4'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.7'

# Use pg as the database for Active Record
gem 'pg'

# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'

# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'

# Use CoffeeScript for .js.coffee assets and views
#gem 'coffee-rails', '~> 4.0.0'

# Use jquery as the JavaScript library
#gem 'jquery-rails'

# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'

# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc

# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring', group: :development

# Use unicorn as the app server
gem 'unicorn'
gem 'dotenv'
gem 'dotenv-rails'

group :test do
  gem 'database_cleaner'
  gem 'elasticsearch-extensions'
  gem 'shoulda-matchers'
  gem 'simplecov', require: false
end

group :development do
  gem 'foreman'
  gem 'mailcatcher'
end

group :test, :development do
  gem 'factory_girl_rails'
  gem 'rspec-rails'
  gem 'stripe-ruby-mock'
end

group :production do
  gem 'newrelic_rpm'
  gem 'rails_12factor'
end

gem 'daemons',                       '~> 1.1.9'
gem 'delayed_job_active_record',     '~> 4.0.2'
gem 'doorkeeper',                    '~> 1.4.1'
gem 'elasticsearch-model',           '~> 0.1.0'
gem 'elasticsearch-rails',           '~> 0.1.0'
gem 'errawr-rails',                  '~> 1.0.0'
gem 'haml',                          '~> 4.0.5'
gem 'kaminari',                      '~> 0.16.0'
gem 'money-rails',                   '~> 0.12.0'
gem 'phony_rails',                   '~> 0.7.0'
gem 'rack-cors',                     '~> 0.2.0'
gem 'rfc-822',                       '~> 0.4.0'
gem 'roadie',                        '~> 2.4'
gem 'rosebud',                       '~> 0.1.0'
gem 'soulless',                      '~> 0.5.0'
gem 'sorcery',                       '~> 0.8.6'
gem 'squeel',                        '~> 1.1'
gem 'stripe',                        '~> 1.16'
gem 'versionist',                    '~> 1.4.0'
gem 'workless',                      '~> 1.2.3'

my routes file

Rails.application.routes.draw do
use_doorkeeper do
   skip_controllers :applications, :authorizations, :authorized_applications, :token_info
end

api_version(module: 'api/v1', header: { name: 'Accept', value: 'application/vnd.scrubpay.com;       version=1' }, defaults: { format: :json }) do
  resources :password_resets, only: [:create, :update]
  resource :user, only: [:show, :update]

  resources :users, only: [:create] do
    post :validate, on: :collection
   end
 end

Could you please help me why this routing error is happening ? When i change my routes file to namespace instead of versionist like bellow

namespace: :api do
  namespace: :v1 do 
  #respetive resource goes here  
  end
end

Then its working fine. But its not working when i am using api_version() method .can any one tell me what is the reason behind this problem? thank you.

[scrubpayjay]

i believe this error is happening for accept header hash. That is header: { name: 'Accept', value: 'application/vnd.scrubpay.com; version=1' } this line of code is the problem i guess.

[bploetz]

You've configured the API version to use the Accept header to specify the requested version. Are you sending the Accept header in your request and setting it to the configured value?

[scrubpayjay]

Thank you very much for your valuable feedback. I already specified the Accept header like below:

Accept:application/json, text/javascript, */*; q=0.01
Accept-Encoding:gzip, deflate, sdch
Accept-Language:en-US,en;q=0.8
Authorization:Bearer 5620eb92ed68928e446cd4f204b871c3d6c178b4c00199ed8751cddbf74ceb5a
Connection:keep-alive
Content-Type:application/json
Host:localhost:3000
If-None-Match:"84242edbe8f46112871a1420093e976b"
Origin:http://localhost:9000
Referer:http://localhost:9000/
User-Agent:Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu   Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36

Any suggestion did i missed something in the Accept header option

[bploetz]

I don't see the version you configured in your routes ('application/vnd.scrubpay.com; version=1') in the Accept header above....

[scrubpayjay]

can you please give some idea how to include version in my ajax request uri.

[scrubpayjay]

@bploetz i am really great-full to you for pointing me out that i was missing Accept header.And now its fixed. Thank you very much

[bploetz]

:+1: