Laravel model for wordpress wp_term table

Import.php

<?php
    /* Import.php */
    namespace App/Controllers;
    use /App/Models/TermTaxonomy;
    use /App/Models/Term;
    
    class Import extends BaseController
    {
        public function index()
        {
            /* Get all categories */
            $terms = TermTaxonomy::with(
                    array(
                        'parent',
                        'parent.term'
                        'term'
                        )
                )
                ->where('parent', 0)
                ->where('taxonomy','category')
                ->get();
        }   
    }

Term.php

<?php
    /* Term.php */
    namespace App/Models;
    class Term extends Eloquent
    {
        protected $table = 'wp_terms';
        protected $primaryKey = 'term_id';
        
        public function taxonomy()
        {
            return $this->hasOne('/App/Models/TermTaxonomy', 'term_id');
        }
        
    }

TermTaxonomy.php

<?php
    /* TermTaxonomy.php */
    namespace App/Models;
    class TermTaxonomy extends Eloquent
    {
        protected $table = 'wp_term_taxonomy';
        protected $primaryKey = 'term_taxonomy_id';

        public function term()
        {
            return $this->belongsTo('/App/Models/Term', 'term_id');
        }
        
        public function children()
        {
            return $this->hasMany('/App/Models/TermTaxonomy', 'parent');
        }
        
    }