import db, { schema } from "../db";
import * as argon2 from "argon2";

/** Finds a user by their id */
export async function findById(id: string) {
  return await db.query.users.findFirst({
    where: (users, { eq }) => eq(users.id, id),
    columns: { id: true, username: true },
  });
}

/** Finds a user by their username */
export async function findByUsername(username: string) {
  return await db.query.users.findFirst({
    where: (users, { eq }) => eq(users.username, username),
    columns: { id: true, username: true },
  });
}

/** Creates a user */
export async function create(username: string, password: string) {
  const hash = await argon2.hash(password);

  const [user] = await db
    .insert(schema.users)
    .values({ username, password: hash })
    .returning({ id: schema.users.id, username: schema.users.username });

  return user;
}