Add relations in tables, add saving states for datatables, minor fixes

app/Models/Botanic/Specie.php

@@ -15,6 +15,11 @@ class Specie extends Model
     protected $guarded = ['id'];
     protected $table = 'botanic_species';
 
+    public function tags()
+    {
+        return $this->morphToMany('App\Models\Shop\Tag', 'taggable');
+    }
+
     public function Genre()
     {
         return $this->belongsTo('App\Models\Botanic\Genre');

app/Models/Botanic/Variety.php

@@ -31,6 +31,11 @@ class Variety extends Model implements HasMedia
         return $this->morphMany('App\Models\Shop\Article', 'product');
     }
 
+    public function tags()
+    {
+        return $this->morphToMany('App\Models\Shop\Tag', 'taggable');
+    }
+
     public function registerMediaConversions(Media $media = null) : void
     {
         $this->addMediaConversion('thumb')->fit(Manipulations::FIT_CROP, 32, 32);