app/Models/Technique.php

   1 <?php
   2
   3 namespace App\Models;
   4
   5 use Illuminate\Database\Eloquent\Factories\HasFactory;
   6 use Illuminate\Database\Eloquent\Model;
   7
   8 class Technique extends Model
   9 {
  10         use HasFactory;
  11
  12         public function chapters() {
  13                 return $this
  14                         ->belongsToMany(Technique::class, 'technique_chapter', 'parent_id', 'child_id')
  15                         ->withPivot('level', 'order')
  16                         ->orderByPivot('order')
  17                         ->using(TechniqueChapter::class);
  18         }
  19
  20         public function relations() {
  21                 return $this
  22                         ->belongsToMany(Technique::class, 'technique_relations', 'from_id', 'to_id')
  23                         ->withPivot('type')
  24                         ->using(TechniqueRelation::class);
  25         }
  26
  27         public function translations() {
  28                 return $this->hasMany(TechniqueTranslation::class);
  29         }
  30
  31         protected $casts = [
  32                 'index' => 'boolean',
  33                 'requirements' => 'array',
  34                 'rulesets' => 'array',
  35                 'title_icons' => 'array',
  36         ];
  37
  38         protected $with = [
  39                 'translations',
  40         ];
  41
  42 }