first upload all files

Modules/Tag/Entities/Tag.php

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+<?php
+
+namespace Modules\Tag\Entities;
+
+use Modules\Admin\Ui\AdminTable;
+use Modules\Support\Eloquent\Model;
+use Illuminate\Support\Facades\Cache;
+use Modules\Product\Entities\Product;
+use Modules\Support\Eloquent\Sluggable;
+use Modules\Support\Eloquent\Translatable;
+
+class Tag extends Model
+{
+    use Translatable, Sluggable;
+
+    /**
+     * The relations to eager load on every query.
+     *
+     * @var array
+     */
+    protected $with = ['translations'];
+
+    /**
+     * The attributes that aren't mass assignable.
+     *
+     * @var array
+     */
+    protected $guarded = [];
+
+    /**
+     * The attributes that are translatable.
+     *
+     * @var array
+     */
+    public $translatedAttributes = ['name'];
+
+    /**
+     * The attribute that will be slugged.
+     *
+     * @var string
+     */
+    protected $slugAttribute = 'name';
+
+    /**
+     * Get tag list.
+     *
+     * @return \Illuminate\Database\Eloquent\Collection
+     */
+    public static function list()
+    {
+        return Cache::tags('tags')->rememberForever(md5('tags.list:' . locale()), function () {
+            return self::all()->sortBy('name')->pluck('name', 'id');
+        });
+    }
+
+    /**
+     * Find a tag by the given slug.
+     *
+     * @param string $slug
+     * @return self
+     */
+    public static function findBySlug($slug)
+    {
+        return self::where('slug', $slug)->firstOrNew([]);
+    }
+
+    /**
+     * Get public url for tag products.
+     *
+     * @return string
+     */
+    public function url()
+    {
+        return route('tags.products.index', ['tag' => $this->slug]);
+    }
+
+    /**
+     * Get related products.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
+    public function products()
+    {
+        return $this->belongsToMany(Product::class, 'product_tags');
+    }
+
+    /**
+     * Get table data for the resource
+     *
+     * @return \Illuminate\Http\JsonResponse
+     */
+    public function table()
+    {
+        return new AdminTable($this->query());
+    }
+}

Modules/Tag/Entities/TagTranslation.php

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+<?php
+
+namespace Modules\Tag\Entities;
+
+use Modules\Support\Eloquent\TranslationModel;
+
+class TagTranslation extends TranslationModel
+{
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['name'];
+}