Add user role management script

scripts/set-user-role.js

@@ -0,0 +1,56 @@
+import 'dotenv/config';
+
+import { prisma } from '../src/prisma-client.js';
+
+const [, , emailArg, roleArg = 'MANAGER'] = process.argv;
+
+const email = String(emailArg || '').trim().toLowerCase();
+const role = String(roleArg || '').trim().toUpperCase();
+const allowedRoles = new Set(['CLIENT', 'MANAGER']);
+
+if (!email) {
+  throw new Error('Usage: node scripts/set-user-role.js <email> [CLIENT|MANAGER]');
+}
+
+if (!allowedRoles.has(role)) {
+  throw new Error(`Unsupported role: ${role}`);
+}
+
+const existingUser = await prisma.user.findUnique({
+  where: { email },
+  select: {
+    id: true,
+    email: true,
+    role: true,
+    fullName: true,
+  },
+});
+
+if (!existingUser) {
+  throw new Error(`User not found: ${email}`);
+}
+
+const updatedUser = await prisma.user.update({
+  where: { email },
+  data: { role },
+  select: {
+    id: true,
+    email: true,
+    role: true,
+    fullName: true,
+  },
+});
+
+console.log(
+  JSON.stringify(
+    {
+      ok: true,
+      user: updatedUser,
+      previousRole: existingUser.role,
+    },
+    null,
+    2,
+  ),
+);
+
+await prisma.$disconnect();