-- name: UpdateExpiredOtp :exec
UPDATE otps
SET
    otp = $2,
    used = FALSE,
    used_at = NULL,
    expires_at = $3
WHERE
    user_name = $1
    AND expires_at <= NOW();

-- name: CreateOtp :exec
INSERT INTO otps (user_name, sent_to, medium, otp_for, otp, used, created_at, expires_at)
VALUES ($1, $2, $3, $4, $5, FALSE, $6, $7);

-- name: GetOtp :one
SELECT id, user_name, sent_to, medium, otp_for, otp, used, used_at, created_at, expires_at
FROM otps
WHERE user_name = $1
ORDER BY created_at DESC LIMIT 1;

-- name: MarkOtpAsUsed :exec
UPDATE otps
SET used = TRUE, used_at = $2
WHERE id = $1;