Initial commit: 교육 프로젝트 배포

2026-07-01 18:32:42 +09:00
commit be6dccd120
1483 changed files with 5082202 additions and 0 deletions
@@ -0,0 +1,150 @@
+<?php
+declare(strict_types=1);
+
+header('Content-Type: application/json; charset=utf-8');
+
+$debugLog = dirname(__DIR__) . '/_save_comment_debug.log';
+
+require_once dirname(__DIR__) . '/db_conn.php';
+
+if (session_status() !== PHP_SESSION_ACTIVE) {
+	session_start();
+}
+
+$memberId = (string)($_SESSION['member_id'] ?? '');
+$sysCompCode = (string)($_SESSION['sys_comp_code'] ?? '');
+
+file_put_contents($debugLog, "[" . date('Y-m-d H:i:s') . "] REQUEST START\n", FILE_APPEND);
+file_put_contents($debugLog, "SESSION: member_id={$memberId}, sys_comp_code={$sysCompCode}\n", FILE_APPEND);
+
+if ($memberId === '') {
+	file_put_contents($debugLog, "ERROR: member_id is empty\n", FILE_APPEND);
+	http_response_code(401);
+	echo json_encode(['success' => false, 'message' => 'not_logged_in'], JSON_UNESCAPED_UNICODE);
+	exit;
+}
+
+$input = json_decode((string)file_get_contents('php://input'), true);
+if (!is_array($input)) {
+	$input = $_POST;
+}
+
+file_put_contents($debugLog, "INPUT: " . json_encode($input, JSON_UNESCAPED_UNICODE) . "\n", FILE_APPEND);
+
+$contentId = trim((string)($input['content_id'] ?? ''));
+$comment = trim((string)($input['comment'] ?? ''));
+$commentId = (int)($input['id'] ?? 0);
+
+if ($contentId === '') {
+	file_put_contents($debugLog, "ERROR: content_id is empty\n", FILE_APPEND);
+	http_response_code(400);
+	echo json_encode(['success' => false, 'message' => 'content_id_required'], JSON_UNESCAPED_UNICODE);
+	exit;
+}
+
+if ($comment === '') {
+	file_put_contents($debugLog, "ERROR: comment is empty\n", FILE_APPEND);
+	http_response_code(400);
+	echo json_encode(['success' => false, 'message' => 'comment_required'], JSON_UNESCAPED_UNICODE);
+	exit;
+}
+
+if (function_exists('mb_substr')) {
+	$comment = mb_substr($comment, 0, 255, 'UTF-8');
+} else {
+	$comment = substr($comment, 0, 255);
+}
+
+try {
+	$pdo = db_conn();
+
+	if ($sysCompCode === '') {
+		file_put_contents($debugLog, "ERROR: sys_comp_code is empty\n", FILE_APPEND);
+		http_response_code(401);
+		echo json_encode(['success' => false, 'message' => 'sys_comp_code_missing'], JSON_UNESCAPED_UNICODE);
+		exit;
+	}
+
+	$stmtCategory = $pdo->prepare('SELECT category_code FROM edu_contents WHERE content_id = ? LIMIT 1');
+	$stmtCategory->execute([$contentId]);
+	$categoryCode = strtoupper((string)($stmtCategory->fetchColumn() ?: ''));
+
+	if ($categoryCode === '') {
+		http_response_code(404);
+		echo json_encode(['success' => false, 'message' => 'content_not_found'], JSON_UNESCAPED_UNICODE);
+		exit;
+	}
+
+	$pdo->beginTransaction();
+
+	$savedId = 0;
+	$mode = 'insert';
+
+	// ── 마이클래스(CA10001): edu_learning_histories.comment 컬럼에 UPDATE ──
+	if ($categoryCode === 'CA10001') {
+		$sqlLh = 'UPDATE edu_learning_histories SET comment = ? WHERE content_id = ? AND member_id = ? AND sys_comp_code = ?';
+		$paramsLh = [$comment, $contentId, $memberId, $sysCompCode];
+		$stmtLh = $pdo->prepare($sqlLh);
+		$stmtLh->execute($paramsLh);
+
+		if ($stmtLh->rowCount() < 1) {
+			$pdo->rollBack();
+			echo json_encode(['success' => false, 'message' => '학습 이력이 없어 소감을 저장할 수 없습니다.'], JSON_UNESCAPED_UNICODE);
+			exit;
+		}
+
+		$pdo->commit();
+		echo json_encode([
+			'success'  => true,
+			'mode'     => 'update',
+			'category' => $categoryCode,
+		], JSON_UNESCAPED_UNICODE);
+		exit;
+	}
+
+	// ── 기타 카테고리: 기존 edu_comments 테이블 사용 ──
+	if ($commentId > 0) {
+		$stmtUpdate = $pdo->prepare(
+			'UPDATE edu_comments
+			 SET comment = ?, updated_by = ?, updated_at = NOW()
+			 WHERE id = ? AND member_id = ? AND sys_comp_code = ?'
+		);
+		$stmtUpdate->execute([$comment, $memberId, $commentId, $memberId, $sysCompCode]);
+
+		if ($stmtUpdate->rowCount() < 1) {
+			$pdo->rollBack();
+			http_response_code(403);
+			echo json_encode(['success' => false, 'message' => 'forbidden_or_not_found'], JSON_UNESCAPED_UNICODE);
+			exit;
+		}
+
+		$savedId = $commentId;
+		$mode = 'update';
+	} else {
+		$stmtInsert = $pdo->prepare(
+			'INSERT INTO edu_comments
+			 (parent_id, sys_comp_code, member_id, comment, content_id, created_by, created_at, updated_by, updated_at)
+			 VALUES (NULL, ?, ?, ?, ?, ?, NOW(), ?, NOW())'
+		);
+		$stmtInsert->execute([$sysCompCode, $memberId, $comment, $contentId, $memberId, $memberId]);
+		$savedId = (int)$pdo->lastInsertId();
+		$mode = 'insert';
+	}
+
+	$pdo->commit();
+
+	echo json_encode([
+		'success' => true,
+		'id' => $savedId,
+		'mode' => $mode,
+		'category' => $categoryCode,
+	], JSON_UNESCAPED_UNICODE);
+} catch (Throwable $e) {
+	if (isset($pdo) && $pdo instanceof PDO && $pdo->inTransaction()) {
+		$pdo->rollBack();
+	}
+	error_log('[save_comment] ' . $e->getMessage());
+	http_response_code(500);
+	echo json_encode(['success' => false, 'message' => 'server_error'], JSON_UNESCAPED_UNICODE);
+}
+