1

app/common/model/Articles.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace app\common\model;
+
+class Articles extends TimeModel
+{
+    protected array $rule    = [
+        'title'   => 'require|max:50',
+        'cate_id' => 'require|integer|gt:0',
+        'cover'   => 'max:255',
+        'summary' => 'max:255',
+        'author'  => 'max:50',
+        'sort'    => 'integer|egt:0',
+        'status'  => 'in:0,1'
+    ];
+    protected array $message = [
+        'title.require'   => '文章标题不能为空',
+        'title.max'       => '文章标题最多50个字符',
+        'cate_id.require' => '分类ID不能为空',
+        'cate_id.integer' => '分类ID必须为整数',
+        'cate_id.gt'      => '分类ID必须大于0',
+        'cover.max'       => '封面路径最多255个字符',
+        'summary.max'     => '简介最多255个字符',
+        'author.max'      => '作者最多50个字符',
+        'sort.integer'    => '排序必须为整数',
+        'sort.egt'        => '排序不能小于0',
+        'status.in'       => '状态值错误'
+    ];
+
+    public function cate()
+    {
+        return $this->belongsTo(ArticleCates::class, 'cate_id');
+    }
+
+
+    public function getCateNameAttr($value, $data)
+    {
+        return $this->cate ? $this->cate->title : '';
+    }
+}