1 files changed, 102 insertions, 0 deletions
diff --git a/src/app/api/users/[userId]/route.ts b/src/app/api/users/[userId]/route.ts
new file mode 100644
index 0000000..aade8aa
--- /dev/null
+++ b/src/app/api/users/[userId]/route.ts
@@ -0,0 +1,102 @@
+import { z } from 'zod';
+import { hashPassword } from '@/lib/password';
+import { parseRequest } from '@/lib/request';
+import { badRequest, json, ok, unauthorized } from '@/lib/response';
+import { userRoleParam } from '@/lib/schema';
+import { canDeleteUser, canUpdateUser, canViewUser } from '@/permissions';
+import { deleteUser, getUser, getUserByUsername, updateUser } from '@/queries/prisma';
+
+export async function GET(request: Request, { params }: { params: Promise<{ userId: string }> }) {
+  const { auth, error } = await parseRequest(request);
+
+  if (error) {
+    return error();
+  }
+
+  const { userId } = await params;
+
+  if (!(await canViewUser(auth, userId))) {
+    return unauthorized();
+  }
+
+  const user = await getUser(userId);
+
+  return json(user);
+}
+
+export async function POST(request: Request, { params }: { params: Promise<{ userId: string }> }) {
+  const schema = z.object({
+    username: z.string().max(255).optional(),
+    password: z.string().max(255).optional(),
+    role: userRoleParam.optional(),
+  });
+
+  const { auth, body, error } = await parseRequest(request, schema);
+
+  if (error) {
+    return error();
+  }
+
+  const { userId } = await params;
+
+  if (!(await canUpdateUser(auth, userId))) {
+    return unauthorized();
+  }
+
+  const { username, password, role } = body;
+
+  const user = await getUser(userId);
+
+  const data: any = {};
+
+  if (password) {
+    data.password = hashPassword(password);
+  }
+
+  // Only admin can change these fields
+  if (role && auth.user.isAdmin) {
+    data.role = role;
+  }
+
+  if (username && auth.user.isAdmin) {
+    data.username = username;
+  }
+
+  // Check when username changes
+  if (data.username && user.username !== data.username) {
+    const user = await getUserByUsername(username);
+
+    if (user) {
+      return badRequest({ message: 'User already exists' });
+    }
+  }
+
+  const updated = await updateUser(userId, data);
+
+  return json(updated);
+}
+
+export async function DELETE(
+  request: Request,
+  { params }: { params: Promise<{ userId: string }> },
+) {
+  const { auth, error } = await parseRequest(request);
+
+  if (error) {
+    return error();
+  }
+
+  const { userId } = await params;
+
+  if (!(await canDeleteUser(auth))) {
+    return unauthorized();
+  }
+
+  if (userId === auth.user.id) {
+    return badRequest({ message: 'You cannot delete yourself.' });
+  }
+
+  await deleteUser(userId);
+
+  return ok();
+}