| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace Staudenmeir\LaravelAdjacencyList\Eloquent\Relations; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Illuminate\Database\Eloquent\Builder; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use Illuminate\Database\Eloquent\Collection; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use Illuminate\Database\Eloquent\Model; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use Illuminate\Database\Eloquent\Relations\HasMany; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * @template TRelatedModel of \Illuminate\Database\Eloquent\Model | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * @extends HasMany<TRelatedModel> | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 13 |  |  |  */ | 
            
                                                                        
                            
            
                                    
            
            
                | 14 |  |  | class Siblings extends HasMany | 
            
                                                                        
                            
            
                                    
            
            
                | 15 |  |  | { | 
            
                                                                        
                            
            
                                    
            
            
                | 16 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 17 |  |  |      * Whether to include the parent model. | 
            
                                                                        
                            
            
                                    
            
            
                | 18 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 19 |  |  |      * @var bool | 
            
                                                                        
                            
            
                                    
            
            
                | 20 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 21 |  |  |     protected $andSelf; | 
            
                                                                        
                            
            
                                    
            
            
                | 22 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 23 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 24 |  |  |      * Create a new siblings relationship instance. | 
            
                                                                        
                            
            
                                    
            
            
                | 25 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 26 |  |  |      * @param \Illuminate\Database\Eloquent\Builder $query | 
            
                                                                        
                            
            
                                    
            
            
                | 27 |  |  |      * @param \Illuminate\Database\Eloquent\Model $parent | 
            
                                                                        
                            
            
                                    
            
            
                | 28 |  |  |      * @param string $foreignKey | 
            
                                                                        
                            
            
                                    
            
            
                | 29 |  |  |      * @param string $localKey | 
            
                                                                        
                            
            
                                    
            
            
                | 30 |  |  |      * @param bool $andSelf | 
            
                                                                        
                            
            
                                    
            
            
                | 31 |  |  |      * @return void | 
            
                                                                        
                            
            
                                    
            
            
                | 32 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 33 | 76 |  |     public function __construct(Builder $query, Model $parent, $foreignKey, $localKey, $andSelf) | 
            
                                                                        
                            
            
                                    
            
            
                | 34 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 35 | 76 |  |         $this->andSelf = $andSelf; | 
            
                                                                        
                            
            
                                    
            
            
                | 36 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 37 | 76 |  |         parent::__construct($query, $parent, $foreignKey, $localKey); | 
            
                                                                        
                            
            
                                    
            
            
                | 38 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 39 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 40 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |      * Set the base constraints on the relation query. | 
            
                                                                        
                            
            
                                    
            
            
                | 42 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 43 |  |  |      * @return void | 
            
                                                                        
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 45 | 76 |  |     public function addConstraints() | 
            
                                                                        
                            
            
                                    
            
            
                | 46 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 47 | 76 |  |         if (static::$constraints) { | 
            
                                                                        
                            
            
                                    
            
            
                | 48 | 30 |  |             $this->query->where($this->foreignKey, '=', $this->getParentKey()); | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 50 | 30 |  |             if (!$this->andSelf) { | 
            
                                                                        
                            
            
                                    
            
            
                | 51 | 18 |  |                 $this->query->where( | 
            
                                                                        
                            
            
                                    
            
            
                | 52 | 18 |  |                     $this->related->getQualifiedLocalKeyName(), | 
            
                                                                        
                            
            
                                    
            
            
                | 53 | 18 |  |                     '<>', | 
            
                                                                        
                            
            
                                    
            
            
                | 54 | 18 |  |                     $this->parent->{$this->parent->getLocalKeyName()} | 
            
                                                                        
                            
            
                                    
            
            
                | 55 | 18 |  |                 ); | 
            
                                                                        
                            
            
                                    
            
            
                | 56 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 58 | 30 |  |             if (!array_key_exists($this->localKey, $this->parent->getAttributes())) { | 
            
                                                                        
                            
            
                                    
            
            
                | 59 | 6 |  |                 $this->query->whereNotNull($this->foreignKey); | 
            
                                                                        
                            
            
                                    
            
            
                | 60 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 61 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 62 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 64 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 65 |  |  |      * Set the constraints for an eager load of the relation. | 
            
                                                                        
                            
            
                                    
            
            
                | 66 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 67 |  |  |      * @param array $models | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |      * @return void | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 | 24 |  |     public function addEagerConstraints(array $models) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 | 24 |  |         $keys = $this->getKeys($models, $this->localKey); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 | 24 |  |         $this->query->where( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 | 24 |  |             function (Builder $query) use ($keys) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 | 24 |  |                 $query->whereIn($this->foreignKey, $keys); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 | 24 |  |                 if (in_array(null, $keys, true)) { | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 79 | 24 |  |                     $query->orWhereNull($this->foreignKey); | 
            
                                                                        
                            
            
                                    
            
            
                | 80 |  |  |                 } | 
            
                                                                        
                            
            
                                    
            
            
                | 81 | 24 |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 82 | 24 |  |         ); | 
            
                                                                        
                            
            
                                    
            
            
                | 83 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 84 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 85 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 86 |  |  |      * Match the eagerly loaded results to their parents. | 
            
                                                                        
                            
            
                                    
            
            
                | 87 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 88 |  |  |      * @param array $models | 
            
                                                                        
                            
            
                                    
            
            
                | 89 |  |  |      * @param \Illuminate\Database\Eloquent\Collection $results | 
            
                                                                        
                            
            
                                    
            
            
                | 90 |  |  |      * @param string $relation | 
            
                                                                        
                            
            
                                    
            
            
                | 91 |  |  |      * @return array | 
            
                                                                        
                            
            
                                    
            
            
                | 92 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 93 | 24 |  |     public function match(array $models, Collection $results, $relation) | 
            
                                                                        
                            
            
                                    
            
            
                | 94 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 95 | 24 |  |         $dictionary = $this->buildDictionary($results); | 
            
                                                                        
                            
            
                                    
            
            
                | 96 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 97 | 24 |  |         foreach ($models as $model) { | 
            
                                                                        
                            
            
                                    
            
            
                | 98 | 24 |  |             $key = $model->{$this->localKey}; | 
            
                                                                        
                            
            
                                    
            
            
                | 99 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 100 | 24 |  |             if (isset($dictionary[$key])) { | 
            
                                                                        
                            
            
                                    
            
            
                | 101 | 24 |  |                 $value = $this->related->newCollection($dictionary[$key]); | 
            
                                                                        
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 103 | 24 |  |                 if (!$this->andSelf) { | 
            
                                                                        
                            
            
                                    
            
            
                | 104 | 12 |  |                     $value = $value->reject(function (Model $result) use ($model) { | 
            
                                                                        
                            
            
                                    
            
            
                | 105 | 12 |  |                         return $result->{$result->getLocalKeyName()} == $model->{$model->getLocalKeyName()}; | 
            
                                                                        
                            
            
                                    
            
            
                | 106 | 12 |  |                     })->values(); | 
            
                                                                        
                            
            
                                    
            
            
                | 107 |  |  |                 } | 
            
                                                                        
                            
            
                                    
            
            
                | 108 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 109 | 24 |  |                 $model->setRelation($relation, $value); | 
            
                                                                        
                            
            
                                    
            
            
                | 110 |  |  |             } | 
            
                                                                        
                            
            
                                    
            
            
                | 111 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 112 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 113 | 24 |  |         return $models; | 
            
                                                                        
                            
            
                                    
            
            
                | 114 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 116 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 117 |  |  |      * Get the results of the relationship. | 
            
                                                                        
                            
            
                                    
            
            
                | 118 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 119 |  |  |      * @phpstan-return \Traversable<int, TRelatedModel> | 
            
                                                                        
                            
            
                                    
            
            
                | 120 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 | 12 |  |     public function getResults() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |     { | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 123 | 12 |  |         return $this->query->get(); | 
            
                                                                        
                            
            
                                    
            
            
                | 124 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 126 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 127 |  |  |      * Add the constraints for a relationship query. | 
            
                                                                        
                            
            
                                    
            
            
                | 128 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 129 |  |  |      * @param \Illuminate\Database\Eloquent\Builder $query | 
            
                                                                        
                            
            
                                    
            
            
                | 130 |  |  |      * @param \Illuminate\Database\Eloquent\Builder $parentQuery | 
            
                                                                        
                            
            
                                    
            
            
                | 131 |  |  |      * @param array|mixed $columns | 
            
                                                                        
                            
            
                                    
            
            
                | 132 |  |  |      * @return \Illuminate\Database\Eloquent\Builder | 
            
                                                                        
                            
            
                                    
            
            
                | 133 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 134 | 22 |  |     public function getRelationExistenceQuery(Builder $query, Builder $parentQuery, $columns = ['*']) | 
            
                                                                        
                            
            
                                    
            
            
                | 135 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 136 | 22 |  |         if ($query->getQuery()->from === $parentQuery->getQuery()->from) { | 
            
                                                                        
                            
            
                                    
            
            
                | 137 | 12 |  |             return $this->getRelationExistenceQueryForSelfRelation($query, $parentQuery, $columns); | 
            
                                                                        
                            
            
                                    
            
            
                | 138 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 139 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 140 | 10 |  |         $first = $this->foreignKey; | 
            
                                                                        
                            
            
                                    
            
            
                | 141 | 10 |  |         $second = $parentQuery->qualifyColumn($this->localKey); | 
            
                                                                        
                            
            
                                    
            
            
                | 142 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 143 | 10 |  |         $query->select($columns) | 
            
                                                                        
                            
            
                                    
            
            
                | 144 | 10 |  |             ->where(function (Builder $query) use ($first, $second) { | 
            
                                                                        
                            
            
                                    
            
            
                | 145 | 10 |  |                 $query->whereColumn($first, '=', $second) | 
            
                                                                        
                            
            
                                    
            
            
                | 146 | 10 |  |                     ->orWhere(function (Builder $query) use ($first, $second) { | 
            
                                                                        
                            
            
                                    
            
            
                | 147 | 10 |  |                         $query->whereNull($first)->whereNull($second); | 
            
                                                                        
                            
            
                                    
            
            
                | 148 | 10 |  |                     }); | 
            
                                                                        
                            
            
                                    
            
            
                | 149 | 10 |  |             }); | 
            
                                                                        
                            
            
                                    
            
            
                | 150 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 151 | 10 |  |         if (!$this->andSelf) { | 
            
                                                                        
                            
            
                                    
            
            
                | 152 | 5 |  |             $query->whereColumn( | 
            
                                                                        
                            
            
                                    
            
            
                | 153 | 5 |  |                 $this->related->getQualifiedLocalKeyName(), | 
            
                                                                        
                            
            
                                    
            
            
                | 154 | 5 |  |                 '<>', | 
            
                                                                        
                            
            
                                    
            
            
                | 155 | 5 |  |                 $this->parent->getQualifiedLocalKeyName() | 
            
                                                                        
                            
            
                                    
            
            
                | 156 | 5 |  |             ); | 
            
                                                                        
                            
            
                                    
            
            
                | 157 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 158 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 159 | 10 |  |         return $query; | 
            
                                                                        
                            
            
                                    
            
            
                | 160 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 161 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 162 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 163 |  |  |      * Add the constraints for a relationship query on the same table. | 
            
                                                                        
                            
            
                                    
            
            
                | 164 |  |  |      * | 
            
                                                                        
                            
            
                                    
            
            
                | 165 |  |  |      * @param \Illuminate\Database\Eloquent\Builder $query | 
            
                                                                        
                            
            
                                    
            
            
                | 166 |  |  |      * @param \Illuminate\Database\Eloquent\Builder $parentQuery | 
            
                                                                        
                            
            
                                    
            
            
                | 167 |  |  |      * @param array|mixed $columns | 
            
                                                                        
                            
            
                                    
            
            
                | 168 |  |  |      * @return \Illuminate\Database\Eloquent\Builder | 
            
                                                                        
                            
            
                                    
            
            
                | 169 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 | 12 |  |     public function getRelationExistenceQueryForSelfRelation(Builder $query, Builder $parentQuery, $columns = ['*']) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 | 12 |  |         $table = $this->getRelationCountHash(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 | 12 |  |         $query->from($query->getModel()->getTable().' as '.$table); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 | 12 |  |         $query->getModel()->setTable($table); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 | 12 |  |         $first = $table.'.'.$this->getForeignKeyName(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 | 12 |  |         $second = $this->getQualifiedParentKeyName(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 | 12 |  |         $query->select($columns) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 | 12 |  |             ->where(function (Builder $query) use ($first, $second) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 | 12 |  |                 $query->whereColumn($first, '=', $second) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 | 12 |  |                     ->orWhere(function (Builder $query) use ($first, $second) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 | 12 |  |                         $query->whereNull($first)->whereNull($second); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 | 12 |  |                     }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 | 12 |  |             }); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 | 12 |  |         if (!$this->andSelf) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 | 6 |  |             $query->whereColumn( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 | 6 |  |                 $table.'.'.$this->related->getLocalKeyName(), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 | 6 |  |                 '<>', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 | 6 |  |                 $this->parent->getQualifiedLocalKeyName() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 | 6 |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 197 | 12 |  |         return $query; | 
            
                                                                        
                                                                
            
                                    
            
            
                | 198 |  |  |     } | 
            
                                                                        
                                                                
            
                                    
            
            
                | 199 |  |  | } | 
            
                                                                        
                                                                
            
                                    
            
            
                | 200 |  |  |  |