OA审核

plugs/think-plugs-ticket/src/model/ApprovalInstance.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace plugin\ticket\model;
+
+use think\admin\Model;
+
+class ApprovalInstance extends Model
+{
+    // 表名定义
+    protected $name = 'approval_instance';
+
+    // 自动写入时间戳
+    protected $autoWriteTimestamp = 'datetime';
+    protected $createTime = 'create_time';
+    protected $updateTime = 'update_time';
+    protected $append = ['status_text', 'current'];
+
+    // 关联流程定义
+    public function process()
+    {
+        return $this->belongsTo(ApprovalProcess::class, 'process_id', 'id');
+    }
+
+    // 关联审批步骤
+    public function steps()
+    {
+        return $this->hasMany(ApprovalStep::class, 'instance_id', 'id');
+    }
+
+    public function getCurrentAttr($value, $data)
+    {
+        return $this->steps[$data['current_step']] ?? [];
+    }
+
+    // 关联审批日志
+    public function logs()
+    {
+        return $this->hasMany(ApprovalLog::class, 'instance_id', 'id');
+    }
+
+    // 格式化流程状态
+    public function getStatusTextAttr($value, $data)
+    {
+        $statusMap = [
+            0 => '待提交',
+            1 => '进行中',
+            2 => '已通过',
+            3 => '已驳回',
+            4 => '已取消'
+        ];
+        return $statusMap[$data['status']] ?? '未知';
+    }
+}