api login

Backend/prisma/seed.js

@@ -37,22 +37,28 @@ async function main() {
   // Seed Roles
   console.log('👥 Seeding roles...');
   const roles = await Promise.all([
-    prisma.role.create({
-      data: {
+    prisma.role.upsert({
+      where: { code: 'ADMIN' },
+      update: {},
+      create: {
         code: 'ADMIN',
         name: { th: 'ผู้ดูแลระบบ', en: 'Administrator' },
         description: { th: 'มีสิทธิ์เข้าถึงทุกฟังก์ชัน', en: 'Full system access' }
       }
     }),
-    prisma.role.create({
-      data: {
+    prisma.role.upsert({
+      where: { code: 'INSTRUCTOR' },
+      update: {},
+      create: {
         code: 'INSTRUCTOR',
         name: { th: 'ผู้สอน', en: 'Instructor' },
         description: { th: 'สามารถสร้างและจัดการคอร์สเรียน', en: 'Can create and manage courses' }
       }
     }),
-    prisma.role.create({
-      data: {
+    prisma.role.upsert({
+      where: { code: 'STUDENT' },
+      update: {},
+      create: {
         code: 'STUDENT',
         name: { th: 'นักเรียน', en: 'Student' },
         description: { th: 'สามารถลงทะเบียนและเรียนคอร์ส', en: 'Can enroll and learn courses' }
@@ -64,8 +70,10 @@ async function main() {
   console.log('👤 Seeding users...');
   const hashedPassword = await bcrypt.hash('admin123', 10);
   
-  const admin = await prisma.user.create({
-    data: {
+  const admin = await prisma.user.upsert({
+    where: { username: 'admin' },
+    update: {},
+    create: {
       username: 'admin',
       email: 'admin@elearning.local',
       password: hashedPassword,
@@ -81,8 +89,10 @@ async function main() {
     }
   });
 
-  const instructor = await prisma.user.create({
-    data: {
+  const instructor = await prisma.user.upsert({
+    where: { username: 'instructor' },
+    update: {},
+    create: {
       username: 'instructor',
       email: 'instructor@elearning.local',
       password: hashedPassword,
@@ -98,8 +108,10 @@ async function main() {
     }
   });
 
-  const student = await prisma.user.create({
-    data: {
+  const student = await prisma.user.upsert({
+    where: { username: 'student' },
+    update: {},
+    create: {
       username: 'student',
       email: 'student@elearning.local',
       password: hashedPassword,
@@ -118,8 +130,10 @@ async function main() {
   // Seed Categories
   console.log('📚 Seeding categories...');
   const categories = await Promise.all([
-    prisma.category.create({
-      data: {
+    prisma.category.upsert({
+      where: { slug: 'programming' },
+      update: {},
+      create: {
         name: { th: 'การเขียนโปรแกรม', en: 'Programming' },
         slug: 'programming',
         description: { th: 'เรียนรู้การเขียนโปรแกรมและพัฒนาซอฟต์แวร์', en: 'Learn programming and software development' },
@@ -128,8 +142,10 @@ async function main() {
         created_by: admin.id
       }
     }),
-    prisma.category.create({
-      data: {
+    prisma.category.upsert({
+      where: { slug: 'design' },
+      update: {},
+      create: {
         name: { th: 'การออกแบบ', en: 'Design' },
         slug: 'design',
         description: { th: 'เรียนรู้การออกแบบกราฟิกและ UI/UX', en: 'Learn graphic design and UI/UX' },
@@ -138,8 +154,10 @@ async function main() {
         created_by: admin.id
       }
     }),
-    prisma.category.create({
-      data: {
+    prisma.category.upsert({
+      where: { slug: 'business' },
+      update: {},
+      create: {
         name: { th: 'ธุรกิจ', en: 'Business' },
         slug: 'business',
         description: { th: 'เรียนรู้การบริหารธุรกิจและการตลาด', en: 'Learn business management and marketing' },
@@ -152,7 +170,15 @@ async function main() {
 
   // Seed Sample Course
   console.log('🎓 Seeding sample course...');
-  const course = await prisma.course.create({
+  
+  // Check if course already exists
+  let course = await prisma.course.findUnique({
+    where: { slug: 'javascript-fundamentals' },
+    include: { chapters: { include: { lessons: true } } }
+  });
+  
+  if (!course) {
+    course = await prisma.course.create({
     data: {
       title: { th: 'พื้นฐาน JavaScript', en: 'JavaScript Fundamentals' },
       slug: 'javascript-fundamentals',
@@ -351,6 +377,9 @@ async function main() {
       created_by: instructor.id
     }
   });
+  } else {
+    console.log('  ⏭️  Course already exists, skipping...');
+  }
 
   console.log('✅ Database seeding completed!');
   console.log('\n📊 Summary:');