http loading interceptor with spinner provider injected in AngularJs

http-loading-interceptor-with-spinner-provider.coffee

angular.module('http-loading-interceptor', ['spinner'])

  .config(['$httpProvider', 'spinnerProvider', ($httpProvider, spinnerProvider) ->
    interceptor = (data, headersGetter) ->
      spinnerProvider.startSpinner()
      data
    $httpProvider.defaults.transformRequest.push(interceptor)
  ])

  .config(['$httpProvider', 'spinnerProvider', ($httpProvider, spinnerProvider) ->
    interceptor = ['$q', '$window', ($q, $window) ->
      success = (response) -> 
        spinnerProvider.stopSpinner()
        response
      error = (response) ->
        spinnerProvider.stopSpinner()
        $q.reject(response)
      return (promise) -> promise.then(success, error)        
    ]
    $httpProvider.responseInterceptors.push(interceptor)
  ])