misuzu-interim/src/Users/Users.php

<?php
namespace Misuzu\Users;

use InvalidArgumentException;
use Index\Data\DbStatementCache;
use Index\Data\DbTools;
use Index\Data\IDbConnection;

class Users {
    //private IDbConnection $dbConn;
    private DbStatementCache $cache;

    public function __construct(IDbConnection $dbConn) {
        //$this->dbConn = $dbConn;
        $this->cache = new DbStatementCache($dbConn);
    }

    public function updateUser(
        User|string $userInfo,
        RoleInfo|string|null $displayRoleInfo = null
    ): void {
        if($userInfo instanceof User)
            $userInfo = (string)$userInfo->getId();
        if($displayRoleInfo instanceof RoleInfo)
            $displayRoleInfo = $displayRoleInfo->getId();

        $stmt = $this->cache->get('UPDATE msz_users SET display_role = COALESCE(?, display_role) WHERE user_id = ?');
        $stmt->addParameter(1, $displayRoleInfo);
        $stmt->addParameter(2, $userInfo);
        $stmt->execute();
    }

    public function hasRole(
        User|string $userInfo,
        RoleInfo|string $roleInfo
    ): bool {
        if($userInfo instanceof User)
            $userInfo = (string)$userInfo->getId();
        if($roleInfo instanceof RoleInfo)
            $roleInfo = $roleInfo->getId();

        return in_array($roleInfo, $this->hasRoles($userInfo, $roleInfo));
    }

    public function hasRoles(
        User|string $userInfo,
        RoleInfo|string|array $roleInfos
    ): array {
        if($userInfo instanceof User)
            $userInfo = (string)$userInfo->getId();
        if(!is_array($roleInfos))
            $roleInfos = [$roleInfos];
        elseif(empty($roleInfos))
            return [];

        $args = 0;
        $stmt = $this->cache->get(sprintf(
            'SELECT role_id FROM msz_users_roles WHERE user_id = ? AND role_id IN (%s)',
            DbTools::prepareListString($roleInfos)
        ));
        $stmt->addParameter(++$args, $userInfo);

        foreach($roleInfos as $roleInfo) {
            if($roleInfo instanceof RoleInfo)
                $roleInfo = $roleInfo->getId();
            elseif(!is_string($roleInfo))
                throw new InvalidArgumentException('$roleInfos must be strings of instances of RoleInfo.');

            $stmt->addParameter(++$args, $roleInfo);
        }

        $stmt->execute();

        $roleIds = [];
        $result = $stmt->getResult();

        while($result->next())
            $roleIds[] = (string)$result->getInteger(0);

        return $roleIds;
    }

    public function addRoles(
        User|string $userInfo,
        RoleInfo|string|array $roleInfos
    ): void {
        if($userInfo instanceof User)
            $userInfo = (string)$userInfo->getId();
        if(!is_array($roleInfos))
            $roleInfos = [$roleInfos];
        elseif(empty($roleInfos))
            return;

        $stmt = $this->cache->get(sprintf(
            'REPLACE INTO msz_users_roles (user_id, role_id) VALUES %s',
            DbTools::prepareListString($roleInfos, '(?, ?)')
        ));

        $args = 0;
        foreach($roleInfos as $roleInfo) {
            if($roleInfo instanceof RoleInfo)
                $roleInfo = $roleInfo->getId();
            elseif(!is_string($roleInfo))
                throw new InvalidArgumentException('$roleInfos must be strings of instances of RoleInfo.');

            $stmt->addParameter(++$args, $userInfo);
            $stmt->addParameter(++$args, $roleInfo);
        }

        $stmt->execute();
    }

    public function removeRoles(
        User|string $userInfo,
        RoleInfo|string|array $roleInfos
    ): void {
        if($userInfo instanceof User)
            $userInfo = (string)$userInfo->getId();
        if(!is_array($roleInfos))
            $roleInfos = [$roleInfos];
        elseif(empty($roleInfos))
            return;

        $args = 0;
        $stmt = $this->cache->get(sprintf(
            'DELETE FROM msz_users_roles WHERE user_id = ? AND role_id IN (%s)',
            DbTools::prepareListString($roleInfos)
        ));
        $stmt->addParameter(++$args, $userInfo);

        foreach($roleInfos as $roleInfo) {
            if($roleInfo instanceof RoleInfo)
                $roleInfo = $roleInfo->getId();
            elseif(!is_string($roleInfo))
                throw new InvalidArgumentException('$roleInfos must be strings of instances of RoleInfo.');

            $stmt->addParameter(++$args, $roleInfo);
        }

        $stmt->execute();
    }
}