public function handle($data)
{
$this->validate_request(["assessment" => ["profile", "questions"]]);
$assessment = $data->{"assessment"};
$profileJson = $assessment->{"profile"};
if (isset($profileJson->{"assessment-id"})) {
$id = Token::decode($profileJson->{"assessment-id"});
} else {
$id = Token::generateNewToken(TOKEN_ASSESSMENT);
}
$name = $profileJson->{"assessment-name"};
$displayname = isset($profileJson->{"display-name"}) ? $profileJson->{"display-name"} : $name;
$profile = new AssessmentProfile($id, $name, $displayname);
$questions = [];
foreach ($assessment->{"questions"} as $questionData) {
$questionJson = obj_to_array($questionData);
if (isset($questionData->{"question-id"})) {
$questionId = Token::decode($questionData->{"question-id"});
} else {
$questionId = Token::generateNewToken(TOKEN_QUESTION);
}
$question = [];
$question["id"] = $questionId->toString();
$question["data"] = $questionJson;
$questions[] = $question;
}
return ["assessment" => AssessmentBackend::create_assessment($profile, $questions)->toExternalForm()];
}
public function handle($data)
{
$this->validate_request(["assignment", "answers"]);
$assignmentId = Token::decode($data->{'assignment'});
$user = UserBackend::fetch_user_profile($this->params['id']);
$assignment = AssignmentBackend::fetch_assignment_profile($assignmentId);
$answers = AssessmentBackend::fetch_assessment_answers(new AssessmentProfile($assignment['assessment-id']));
$provided = $data->{'answers'};
$scores = [];
foreach ($answers as $answer) {
/** @var Token $question */
$question = $answer['question-id'];
$score = ["question-id" => $question->toString(), "question-number" => $answer['question-number'], "max-score" => 1];
if ($answer['question-type'] == QuestionType::MULTI_CHOICE) {
$score['score'] = $this->mark_multichoice_question($answer['answer-value'], $provided->{$question->toString()});
} elseif ($answer['question-type'] == QuestionType::ANSWER) {
$score['score'] = $this->mark_answer_question($answer['answer-value'], $provided->{$question->toString()});
}
$scores[] = $score;
}
if (count($scores) != count($answers)) {
throw new EndpointExecutionException("An error has occurred whilst executing this endpoint");
}
UserBackend::add_assignment_scores($user, $assignmentId, $assignment['assessment-id'], $scores);
return ["scores" => $scores];
}
public function handle($data)
{
$assessments = [];
/** @var AssessmentProfile $assessment */
foreach (AssessmentBackend::fetch_all_assessments() as $assessment) {
$assessments[] = $assessment->toExternalForm();
}
return ["count" => count($assessments), "assessments" => $assessments];
}
private function handlePost($data)
{
$this->validate_request(["question"]);
$profile = AssessmentBackend::fetch_assessment_profile(Token::decode($this->params['id']));
$questionId = Token::decode($this->params['question']);
$question = [];
$question["id"] = $questionId->toString();
$question["data"] = obj_to_array($data->{"question"});
AssessmentBackend::update_question($profile, $questionId, $question);
return $this->handleGet($data);
}
public function handle($data)
{
$this->validate_request(["question"]);
$assessment = AssessmentBackend::fetch_assessment_profile(Token::decode($this->params['id']));
$questionJson = obj_to_array($data->{"question"});
if (isset($data->{"question"}->{"question-id"})) {
$questionId = Token::decode($data->{"question"}->{"question-id"});
} else {
$questionId = Token::generateNewToken(TOKEN_QUESTION);
}
$question = [];
$question["id"] = $questionId->toString();
$question["data"] = $questionJson;
AssessmentBackend::add_question($assessment, $question);
return [];
}
public function handleDelete($data)
{
AssessmentBackend::delete_assessment(new AssessmentProfile(Token::decode($this->params['id'])));
return [];
}
