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modules/Mall/Models/Delivery.php

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+<?php
+
+namespace Modules\Mall\Models;
+
+use App\Models\Model;
+use GeneaLabs\LaravelModelCaching\Traits\Cachable;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Modules\Mall\Models\Traits\BelongsToShop;
+
+class Delivery extends Model
+{
+
+    use BelongsToShop,
+        Cachable,
+        SoftDeletes;
+
+    protected $table = 'mall_deliveries';
+
+    const TYPE_BY_COUNT  = 1;
+    const TYPE_BY_WEIGHT = 2;
+
+    const TYPE_MAP = [
+        self::TYPE_BY_COUNT  => '按数量',
+        self::TYPE_BY_WEIGHT => '按重量',
+    ];
+
+    /**
+     * Notes   : 模板对应的规则
+     * @Date   : 2021/3/15 1:11 下午
+     * @Author : < Jason.C >
+     * @return \Illuminate\Database\Eloquent\Relations\HasMany
+     */
+    public function rules(): HasMany
+    {
+        return $this->hasMany(DeliveryRule::class);
+    }
+
+}