User index view

[theofidry]

Related to #50.

Objective: provide the basic structure of the users management with all the view. Work on easing the process for CRUD handling by providing a good example of the API calls, instantiation of forms, creation of forms and such.

Features

• [x] Index view for users
• [x] New form for users
• [x] Edit form for users
• [x] Delete form for users

  Changes

• Changed the behaviour of the role filter for the twig extension FrontExtension:
  • The function of the service used is now a static function
  • The filter now takes the roles array as an input, which avoid to call the service in the controller to add to each user its topRole
• The FrontBundle\Client\ApiClientInterface has now a send() method and FrontBundle\Client\ApiClient implements it
• Added the FrontBundle\Controller\BaseControllerInterface to specify some helpers useful for all controllers of the FrontBundle; FrontBundle\Controller\BaseController now implements it
• Greatly improved test code coverage
• Refactor of the BaseController to ease the calls of the client and the decoding of responses
• Good example of form usage
• Upgraded DunglasApiBundle version
  • [ ] Requires dunglas/DunglasApiBundle#211
  • NelmioApiDocBundle temporary disabled as causes errors
• Introduced two custom filters for User

  Tests

• Travis now run two Behat processes, one for the API and another for the Front
• Behat contexts can now be tested
• Code coverage now includes Behat contexts

  Bugfix

• Some user fixtures had wrong values for types
• User fixtures did not have the proper unique constraint
• ApiClient now throw properly Guzzle exceptions
• BaseController now handles ApiClient exceptions

[theofidry]

@xNok could you take a little look at the added tests and changes in the BaseController and ApiClient to tell me if it's clear enough?

[xNok]

You have refactor for request in BaseContoller - OK

I have take a look at your added tests. I have also start writing basic test and I should write behat step definition to run it.

[theofidry]

@xNok almost everything should be good for the first version. I'm still finishing the forms (just the link lacking I think) and it should be good.

What's left after that:

• Add tests
• Add some functionalities
• Clean the code (the code is really clean but I believe it won't hurt a bit to stop and refactor a few things, checking the scrutinizer and such before continuing)

[theofidry]

@xNok I still have to merge the PR on DunglasApiBundle and should work like a charm.