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x-server-mobile/backend/app/model/ApprovalNode.php
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<?php
namespace app\model;
use support\Model;
class ApprovalNode extends Model
{
protected $table = 'approval_node';
protected $fillable = [
'flow_id',
'type',
'name',
'order',
'approvers',
'conditions',
];
protected $casts = [
'approvers' => 'array',
'conditions' => 'array',
'order' => 'integer',
'created_at' => 'datetime',
'updated_at' => 'datetime',
];
/**
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* 节点类型常量(与数据库 enum 保持一致)
*/
const TYPE_APPROVER = 'approver'; // 审批人(单人)
const TYPE_AND_APPROVE = 'and_approve'; // 会签(需所有人通过)
const TYPE_OR_APPROVE = 'or_approve'; // 或签(任一人通过)
const TYPE_NOTIFY = 'notify'; // 抄送(通知用)
/**
* 关联流程
*/
public function flow()
{
return $this->belongsTo(ApprovalFlow::class, 'flow_id');
}
/**
* 获取指定顺序的节点
*/
public function scopeByOrder($query, int $order)
{
return $query->where('order', $order);
}
/**
* 判断是否是审批节点
*/
public function isApprovalNode(): bool
{
return in_array($this->type, [
self::TYPE_APPROVER,
self::TYPE_AND_APPROVE,
self::TYPE_OR_APPROVE,
]);
}
/**
* 判断是否是会签
*/
public function isAndApprove(): bool
{
return $this->type === self::TYPE_AND_APPROVE;
}
/**
* 判断是否是或签
*/
public function isOrApprove(): bool
{
return $this->type === self::TYPE_OR_APPROVE;
}
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/**
* 判断是否是单人审批
*/
public function isSingleApprove(): bool
{
return $this->type === self::TYPE_APPROVER;
}
}