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PHP审核流程实现

2026-01-29 02:40:39PHP

PHP审核流程实现方法

审核流程的实现通常涉及状态管理、权限控制和操作记录。以下是几种常见的实现方式：

状态机模式 定义审核状态常量，使用状态机控制流程流转：

const STATUS_PENDING = 0;
const STATUS_APPROVED = 1;
const STATUS_REJECTED = 2;

function changeStatus(int $currentStatus, int $newStatus): bool {
    $validTransitions = [
        STATUS_PENDING => [STATUS_APPROVED, STATUS_REJECTED],
        STATUS_APPROVED => [STATUS_PENDING],
        STATUS_REJECTED => [STATUS_PENDING]
    ];

    return in_array($newStatus, $validTransitions[$currentStatus]);
}

数据库设计 创建审核记录表结构：

CREATE TABLE approvals (
    id INT AUTO_INCREMENT PRIMARY KEY,
    entity_type VARCHAR(50) NOT NULL,
    entity_id INT NOT NULL,
    status TINYINT NOT NULL,
    requester_id INT NOT NULL,
    reviewer_id INT NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP NULL
);

工作流引擎集成 使用Symfony Workflow组件实现复杂流程：

use Symfony\Component\Workflow\DefinitionBuilder;
use Symfony\Component\Workflow\MarkingStore\MethodMarkingStore;
use Symfony\Component\Workflow\Workflow;

$definition = (new DefinitionBuilder())
    ->addPlaces(['draft', 'review', 'approved', 'rejected'])
    ->addTransition('submit', 'draft', 'review')
    ->addTransition('approve', 'review', 'approved')
    ->addTransition('reject', 'review', 'rejected')
    ->build();

RBAC权限控制 实现基于角色的访问控制：

function canReview(User $user, string $resourceType): bool {
    $requiredRole = [
        'article' => 'editor',
        'payment' => 'finance_manager'
    ];

    return $user->hasRole($requiredRole[$resourceType]);
}

审核日志记录 使用观察者模式记录审核操作：

class ApprovalLogger implements SplObserver {
    public function update(SplSubject $subject): void {
        file_put_contents(
            'approval.log',
            date('Y-m-d H:i:s')." {$subject->getStatusChange()}\n",
            FILE_APPEND
        );
    }
}

RESTful API设计 审核接口示例：

class ApprovalController {
    public function approveAction(Request $request) {
        $approval = $this->getDoctrine()
            ->getRepository(Approval::class)
            ->find($request->get('id'));

        if (!$this->isGranted('REVIEW', $approval)) {
            throw new AccessDeniedException();
        }

        $approval->setStatus(Approval::STATUS_APPROVED);
        $this->getDoctrine()->getManager()->flush();

        return new JsonResponse(['status' => 'success']);
    }
}

通知系统集成 审核结果通知实现：

class ApprovalNotifier {
    public function notifyApprover(Approval $approval): void {
        $message = (new Email())
            ->to($approval->getReviewer()->getEmail())
            ->subject('New approval request')
            ->text('You have a new item to review');

        $this->mailer->send($message);
    }
}

这些方法可以根据具体业务需求组合使用，构建完整的审核流程系统。状态机适合简单流程，工作流引擎适合复杂业务流程，RBAC确保权限控制，日志和通知完善系统功能。

PHP审核流程实现