cal/lib/core/checkRegularUsername.ts
Omar López dd9f801872
cal 485 prevent users from changing their username to premium ones (#799)
* Makes userRequired middleware

* Prevent users from changing usernames to premium ones

* refactor on zomars' branch (#801)

* rename `profile` -> `mutation`

* `createProtectedRouter()` helper

* move profile mutation to `viewer.`

* simplify checkUsername

* Auto scrolls to error when there is one

* Renames username helpers

* Follows db convention

Co-authored-by: Alex Johansson <alexander@n1s.se>
Co-authored-by: Bailey Pumfleet <pumfleet@hey.com>
2021-09-28 09:57:30 +01:00

24 lines
466 B
TypeScript

import prisma from "@lib/prisma";
import slugify from "@lib/slugify";
export async function checkRegularUsername(_username: string) {
const username = slugify(_username);
const user = await prisma.user.findUnique({
where: { username },
select: {
username: true,
},
});
if (user) {
return {
available: false as const,
message: "A user exists with that username",
};
}
return {
available: true as const,
};
}