first commit

prisma/seed.mjs

@@ -0,0 +1,52 @@
+import { PrismaClient } from '@prisma/client'
+import { randomBytes, scryptSync } from 'node:crypto'
+
+const prisma = new PrismaClient()
+
+function hashPassword(password) {
+  const salt = randomBytes(16).toString('base64url')
+  const derivedKey = scryptSync(password, salt, 64).toString('base64url')
+  return `scrypt$${salt}$${derivedKey}`
+}
+
+async function upsertUser({ email, password }) {
+  const passwordHash = hashPassword(password)
+
+  await prisma.user.upsert({
+    where: { email },
+    update: {
+      passwordHash
+    },
+    create: {
+      email,
+      passwordHash
+    }
+  })
+}
+
+async function main() {
+  await upsertUser({
+    email: 'student@example.com',
+    password: 'student123'
+  })
+
+  await upsertUser({
+    email: 'admin@example.com',
+    password: 'admin123'
+  })
+
+  await upsertUser({
+    email: 'limited@example.com',
+    password: 'limited123'
+  })
+}
+
+main()
+  .then(async () => {
+    await prisma.$disconnect()
+  })
+  .catch(async (error) => {
+    console.error('Seed failed:', error)
+    await prisma.$disconnect()
+    process.exit(1)
+  })