REST API extensions

// Convert parameters from string to int
p = p as int
c = c as int

// Initialize the list to store users information
def usersInformation = []

// Get the list of user
List<User> users = context.apiClient.identityAPI.getUsers(p*c, c, UserCriterion.FIRST_NAME_ASC)

// Iterate over each user
for (user in users) {
	// Get user extra information (including email address)
	ContactData contactData = context.apiClient.identityAPI.getUserContactData(user.id, false)

	// Create a map with current user first name, last name and email address
	def userInformation = [firstName: user.firstName, lastName: user.lastName, email: contactData.email]

	// Add current user information to the global list
	usersInformation << userInformation
}

// Prepare the result
def result = [p: p, c: c, userInformation: usersInformation]

int startIndex = p*c
int endIndex = p*c + users.size() - 1

// Send the result as a JSON representation
return buildPagedResponse(responseBuilder, new JsonBuilder(result).toString(), startIndex, endIndex, context.apiClient.identityAPI.numberOfUsers)

def apiClient = Mock(APIClient)
def identityAPI = Mock(IdentityAPI)
def april = Mock(User)
def william = Mock(User)
def walter = Mock(User)
def contactData = Mock(ContactData)

context.apiClient >> apiClient
apiClient.identityAPI >> identityAPI

identityAPI.getUsers(0, 2, _) >> [april, william]
identityAPI.getUsers(1, 2, _) >> [william, walter]
identityAPI.getUsers(2, 2, _) >> [walter]

april.firstName >> "April"
april.lastName >> "Sanchez"
william.firstName >> "William"
william.lastName >> "Jobs"
walter.firstName >> "Walter"
walter.lastName >> "Bates"

identityAPI.getUserContactData(*_) >> contactData
contactData.email >> "test@email"

def should_return_a_json_representation_as_result() {
  given: "a RestAPIController"
  def index = new Index()
  // Simulate a request with a value for each parameter
  httpRequest.getParameter("p") >> "0"
  httpRequest.getParameter("c") >> "2"

  when: "Invoking the REST API"
  def apiResponse = index.doHandle(httpRequest, new RestApiResponseBuilder(), context)

  then: "A JSON representation is returned in response body"
  def jsonResponse = new JsonSlurper().parseText(apiResponse.response)
  // Validate returned response
  apiResponse.httpStatus == 200
  jsonResponse.p == 0
  jsonResponse.c == 2
  jsonResponse.userInformation.equals([
    [firstName:"April", lastName: "Sanchez", email: "test@email"],
    [firstName:"William", lastName: "Jobs", email: "test@email"]
  ]);
}