Initial import

2026-06-25 16:49:13 +07:00
commit 72701ad58c
120 changed files with 17590 additions and 0 deletions
@@ -0,0 +1,65 @@
+<?php
+require_once __DIR__ . '/../includes/functions.php';
+requireLogin();
+
+if (isStudent()) {
+    header('Location: ' . BASE_URL . '/index.php');
+    exit;
+}
+
+$student_id = intval($_POST['student_id'] ?? 0);
+requireStudentAccess($student_id);
+$course_code = trim($_POST['course_code'] ?? '');
+$course_name = trim($_POST['course_name'] ?? '');
+$credits = floatval($_POST['credits'] ?? 0);
+$lecture = intval($_POST['lecture'] ?? 0);
+$practice = intval($_POST['practice'] ?? 0);
+$self_study = intval($_POST['self_study'] ?? 0);
+$group_id = intval($_POST['group_id'] ?? 0);
+$grade = trim($_POST['grade'] ?? '');
+$course_type = trim($_POST['course_type'] ?? '');
+$semester = trim($_POST['semester'] ?? '');
+$academic_year = trim($_POST['academic_year'] ?? '');
+$notes = trim($_POST['notes'] ?? '');
+
+$student = getStudent($student_id);
+if (!$student || empty($course_code) || empty($course_name) || $credits <= 0) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=invalid_data');
+    exit;
+}
+
+try {
+    $db = getDB();
+
+    // Try to find existing course in the curriculum
+    $course_id = null;
+    $curriculum_course = findCourseInCurriculum($student['curriculum_id'], $course_code);
+
+    if ($curriculum_course) {
+        $course_id = $curriculum_course['id'];
+    } elseif ($group_id > 0) {
+        // Check if course already exists under selected group
+        $stmt = $db->prepare("SELECT id FROM courses WHERE group_id = ? AND code = ?");
+        $stmt->execute([$group_id, $course_code]);
+        $existing = $stmt->fetch();
+
+        if ($existing) {
+            $course_id = $existing['id'];
+        } else {
+            // Create a new course record under the selected group
+            $stmt = $db->prepare("
+                INSERT INTO courses (group_id, code, name_th, credits, lecture_hours, practice_hours, self_study_hours, sort_order)
+                VALUES (?, ?, ?, ?, ?, ?, ?, 0)
+            ");
+            $stmt->execute([$group_id, $course_code, $course_name, $credits, $lecture, $practice, $self_study]);
+            $course_id = $db->lastInsertId();
+        }
+    }
+
+    $stmt = $db->prepare("INSERT INTO student_courses (student_id, course_id, course_code, course_name_th, credits, lecture_hours, practice_hours, self_study_hours, grade, course_type, semester, academic_year, source_type, notes) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'manual', ?)");
+    $stmt->execute([$student_id, $course_id, $course_code, $course_name, $credits, $lecture, $practice, $self_study, $grade ?: null, $course_type ?: null, $semester ?: null, $academic_year ?: null, $notes]);
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&added=1');
+} catch (PDOException $e) {
+    header('Location: ' . BASE_URL . '/students/view.php?id=' . $student_id . '&error=' . urlencode($e->getMessage()));
+}
+exit;