更新

backend/app/model/User.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace app\model;
+
+use think\Model;
+
+class User extends Model
+{
+    protected $name = 'users';
+    protected $autoWriteTimestamp = true;
+    protected $createTime = 'created_at';
+    protected $updateTime = 'updated_at';
+
+    public function membership()
+    {
+        return $this->belongsTo(MembershipLevel::class, 'membership_level_id');
+    }
+
+    public function roleModel()
+    {
+        return $this->belongsTo(Role::class, 'role_id');
+    }
+
+    public function department()
+    {
+        return $this->belongsTo(Department::class, 'department_id');
+    }
+}