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// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>

package forge

import (
	"context"

	"github.com/jackc/pgx/v5"
)

// addUserSSH adds a new user solely based on their SSH public key.
//
// TODO: Audit all users of this function.
func (s *Server) addUserSSH(ctx context.Context, pubkey string) (userID int, err error) {
	var txn pgx.Tx

	if txn, err = s.Database.Begin(ctx); err != nil {
		return
	}
	defer func() {
		_ = txn.Rollback(ctx)
	}()

	if err = txn.QueryRow(ctx, `INSERT INTO users (type) VALUES ('pubkey_only') RETURNING id`).Scan(&userID); err != nil {
		return
	}

	if _, err = txn.Exec(ctx, `INSERT INTO ssh_public_keys (key_string, user_id) VALUES ($1, $2)`, pubkey, userID); err != nil {
		return
	}

	err = txn.Commit(ctx)
	return
}