new system prototype
This commit is contained in:
178
handlers/questions.php
Normal file
178
handlers/questions.php
Normal file
@ -0,0 +1,178 @@
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<?php
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$tokenRec = require_valid_token();
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switch ($method) {
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case 'GET':
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$qnID = $_GET['questionnaireID'] ?? '';
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if (!$qnID) {
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json_error('BAD_REQUEST', 'questionnaireID query param required', 400);
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}
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[$pdo, $tmpDb, $lockFp] = qdb_open(false);
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$stmt = $pdo->prepare("
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SELECT questionID, questionnaireID, defaultText, type, orderIndex, isRequired, configJson
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FROM question WHERE questionnaireID = :qid ORDER BY orderIndex
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");
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$stmt->execute([':qid' => $qnID]);
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$questions = $stmt->fetchAll(PDO::FETCH_ASSOC);
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foreach ($questions as &$q) {
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$q['isRequired'] = (int)$q['isRequired'];
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$q['orderIndex'] = (int)$q['orderIndex'];
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$q['configJson'] = $q['configJson'] ?: '{}';
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$ao = $pdo->prepare("
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SELECT answerOptionID, questionID, defaultText, points, orderIndex, nextQuestionId
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FROM answer_option WHERE questionID = :qid ORDER BY orderIndex
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");
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$ao->execute([':qid' => $q['questionID']]);
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$q['answerOptions'] = $ao->fetchAll(PDO::FETCH_ASSOC);
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foreach ($q['answerOptions'] as &$opt) {
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$opt['points'] = (int)$opt['points'];
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$opt['orderIndex'] = (int)$opt['orderIndex'];
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}
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$tr = $pdo->prepare("SELECT languageCode, text FROM question_translation WHERE questionID = :qid");
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$tr->execute([':qid' => $q['questionID']]);
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$q['translations'] = $tr->fetchAll(PDO::FETCH_ASSOC);
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}
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unset($q);
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qdb_discard($tmpDb, $lockFp);
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json_success(['questions' => $questions]);
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break;
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case 'POST':
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require_role(['admin', 'supervisor'], $tokenRec);
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$body = read_json_body();
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if (empty($body['questionnaireID']) || !isset($body['defaultText'])) {
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json_error('BAD_REQUEST', 'questionnaireID and defaultText required', 400);
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}
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$id = bin2hex(random_bytes(16));
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$qnID = $body['questionnaireID'];
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$text = trim($body['defaultText']);
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$type = trim($body['type'] ?? '');
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$order = (int)($body['orderIndex'] ?? 0);
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$req = (int)($body['isRequired'] ?? 0);
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$config = $body['configJson'] ?? '{}';
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[$pdo, $tmpDb, $lockFp] = qdb_open(true);
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try {
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$chk = $pdo->prepare("SELECT 1 FROM questionnaire WHERE questionnaireID = :id");
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$chk->execute([':id' => $qnID]);
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if (!$chk->fetch()) {
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qdb_discard($tmpDb, $lockFp);
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json_error('NOT_FOUND', 'Questionnaire not found', 404);
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}
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if ($order === 0) {
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$max = $pdo->prepare("SELECT COALESCE(MAX(orderIndex),0)+1 FROM question WHERE questionnaireID = :id");
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$max->execute([':id' => $qnID]);
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$order = (int)$max->fetchColumn();
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}
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$pdo->prepare("INSERT INTO question (questionID, questionnaireID, defaultText, type, orderIndex, isRequired, configJson)
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VALUES (:id, :qid, :t, :ty, :o, :r, :cj)")
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->execute([':id' => $id, ':qid' => $qnID, ':t' => $text, ':ty' => $type,
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':o' => $order, ':r' => $req, ':cj' => $config]);
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qdb_save($tmpDb, $lockFp);
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json_success(['question' => [
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'questionID' => $id, 'questionnaireID' => $qnID, 'defaultText' => $text,
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'type' => $type, 'orderIndex' => $order, 'isRequired' => $req,
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'configJson' => $config, 'answerOptions' => [], 'translations' => [],
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]]);
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} catch (Throwable $e) {
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qdb_discard($tmpDb, $lockFp);
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error_log($e->getMessage());
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json_error('SERVER_ERROR', 'Server error', 500);
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}
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break;
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case 'PUT':
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require_role(['admin', 'supervisor'], $tokenRec);
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$body = read_json_body();
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if (empty($body['questionID'])) {
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json_error('BAD_REQUEST', 'questionID is required', 400);
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}
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$id = $body['questionID'];
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[$pdo, $tmpDb, $lockFp] = qdb_open(true);
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try {
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$existing = $pdo->prepare("SELECT * FROM question WHERE questionID = :id");
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$existing->execute([':id' => $id]);
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$row = $existing->fetch(PDO::FETCH_ASSOC);
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if (!$row) {
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qdb_discard($tmpDb, $lockFp);
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json_error('NOT_FOUND', 'Question not found', 404);
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}
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$text = trim($body['defaultText'] ?? $row['defaultText']);
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$type = trim($body['type'] ?? $row['type']);
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$order = (int)($body['orderIndex'] ?? $row['orderIndex']);
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$req = (int)($body['isRequired'] ?? $row['isRequired']);
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$config = $body['configJson'] ?? $row['configJson'];
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$pdo->prepare("UPDATE question SET defaultText = :t, type = :ty, orderIndex = :o, isRequired = :r, configJson = :cj WHERE questionID = :id")
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->execute([':t' => $text, ':ty' => $type, ':o' => $order, ':r' => $req, ':cj' => $config, ':id' => $id]);
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qdb_save($tmpDb, $lockFp);
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json_success(['question' => [
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'questionID' => $id, 'questionnaireID' => $row['questionnaireID'],
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'defaultText' => $text, 'type' => $type, 'orderIndex' => $order, 'isRequired' => $req,
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'configJson' => $config,
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]]);
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} catch (Throwable $e) {
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qdb_discard($tmpDb, $lockFp);
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error_log($e->getMessage());
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json_error('SERVER_ERROR', 'Server error', 500);
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}
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break;
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case 'DELETE':
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require_role(['admin', 'supervisor'], $tokenRec);
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$body = read_json_body();
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if (empty($body['questionID'])) {
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json_error('BAD_REQUEST', 'questionID is required', 400);
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}
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$id = $body['questionID'];
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[$pdo, $tmpDb, $lockFp] = qdb_open(true);
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try {
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$pdo->exec("PRAGMA foreign_keys = OFF;");
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$pdo->beginTransaction();
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$aoIds = $pdo->prepare("SELECT answerOptionID FROM answer_option WHERE questionID = :id");
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$aoIds->execute([':id' => $id]);
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foreach ($aoIds->fetchAll(PDO::FETCH_COLUMN) as $aoid) {
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$pdo->prepare("DELETE FROM answer_option_translation WHERE answerOptionID = :id")->execute([':id' => $aoid]);
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}
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$pdo->prepare("DELETE FROM answer_option WHERE questionID = :id")->execute([':id' => $id]);
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$pdo->prepare("DELETE FROM question_translation WHERE questionID = :id")->execute([':id' => $id]);
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$pdo->prepare("DELETE FROM client_answer WHERE questionID = :id")->execute([':id' => $id]);
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$pdo->prepare("DELETE FROM question WHERE questionID = :id")->execute([':id' => $id]);
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$pdo->commit();
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$pdo->exec("PRAGMA foreign_keys = ON;");
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qdb_save($tmpDb, $lockFp);
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json_success(['deleted' => true]);
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} catch (Throwable $e) {
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if ($pdo->inTransaction()) {
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$pdo->rollBack();
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}
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qdb_discard($tmpDb, $lockFp);
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error_log($e->getMessage());
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json_error('SERVER_ERROR', 'Server error', 500);
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}
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break;
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case 'PATCH':
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require_role(['admin', 'supervisor'], $tokenRec);
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$body = read_json_body();
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if (empty($body['questionnaireID']) || !is_array($body['order'] ?? null)) {
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json_error('BAD_REQUEST', 'questionnaireID and order[] required', 400);
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}
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[$pdo, $tmpDb, $lockFp] = qdb_open(true);
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try {
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$stmt = $pdo->prepare("UPDATE question SET orderIndex = :o WHERE questionID = :id AND questionnaireID = :qid");
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foreach ($body['order'] as $idx => $qid) {
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$stmt->execute([':o' => $idx, ':id' => $qid, ':qid' => $body['questionnaireID']]);
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}
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qdb_save($tmpDb, $lockFp);
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json_success(['reordered' => true]);
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} catch (Throwable $e) {
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qdb_discard($tmpDb, $lockFp);
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error_log($e->getMessage());
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json_error('SERVER_ERROR', 'Server error', 500);
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}
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break;
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default:
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json_error('METHOD_NOT_ALLOWED', 'Method not allowed', 405);
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}
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