@@ -137,14 +137,14 @@ discard block  | 
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| 137 | 137 | abstract public function isDirty($attributes = null);  | 
                                                        
| 138 | 138 | |
| 139 | 139 | /**  | 
                                                        
| 140 | - * Define an inverse one-to-one or many relationship.  | 
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| 141 | - *  | 
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| 142 | - * @param string $related  | 
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| 143 | - * @param string|null $foreignKey  | 
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| 144 | - * @param string|null $ownerKey  | 
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| 145 | - * @param string|null $relation  | 
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| 146 | - * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 147 | - */  | 
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| 140 | + * Define an inverse one-to-one or many relationship.  | 
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| 141 | + *  | 
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| 142 | + * @param string $related  | 
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| 143 | + * @param string|null $foreignKey  | 
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| 144 | + * @param string|null $ownerKey  | 
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| 145 | + * @param string|null $relation  | 
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| 146 | + * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 147 | + */  | 
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| 148 | 148 | abstract public function belongsTo($related, $foreignKey = null, $ownerKey = null, $relation = null);  | 
                                                        
| 149 | 149 | |
| 150 | 150 | /**  | 
                                                        
@@ -189,30 +189,30 @@ discard block  | 
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| 189 | 189 | |
| 190 | 190 | |
| 191 | 191 | /**  | 
                                                        
| 192 | - * Get the parent column name.  | 
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| 193 | - *  | 
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| 194 | - * @return string  | 
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| 195 | - */  | 
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| 192 | + * Get the parent column name.  | 
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| 193 | + *  | 
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| 194 | + * @return string  | 
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| 195 | + */  | 
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| 196 | 196 | public function getParentColumnName(): string  | 
                                                        
| 197 | 197 |      { | 
                                                        
| 198 | 198 | return $this->parentColumn;  | 
                                                        
| 199 | 199 | }  | 
                                                        
| 200 | 200 | |
| 201 | 201 | /**  | 
                                                        
| 202 | - * Get the table qualified parent column name.  | 
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| 203 | - *  | 
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| 204 | - * @return string  | 
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| 205 | - */  | 
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| 202 | + * Get the table qualified parent column name.  | 
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| 203 | + *  | 
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| 204 | + * @return string  | 
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| 205 | + */  | 
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| 206 | 206 | public function getQualifiedParentColumnName(): string  | 
                                                        
| 207 | 207 |      { | 
                                                        
| 208 | 208 | return $this->getTable().'.'.$this->getParentColumnName();  | 
                                                        
| 209 | 209 | }  | 
                                                        
| 210 | 210 | |
| 211 | 211 | /**  | 
                                                        
| 212 | - * Get the value of the models "parent_id" field.  | 
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| 213 | - *  | 
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| 214 | - * @return int|string  | 
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| 215 | - */  | 
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| 212 | + * Get the value of the models "parent_id" field.  | 
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| 213 | + *  | 
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| 214 | + * @return int|string  | 
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| 215 | + */  | 
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| 216 | 216 | public function getParentId()  | 
                                                        
| 217 | 217 |      { | 
                                                        
| 218 | 218 | return $this->getAttribute($this->getparentColumnName());  | 
                                                        
@@ -378,20 +378,20 @@ discard block  | 
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| 378 | 378 | }  | 
                                                        
| 379 | 379 | |
| 380 | 380 | /**  | 
                                                        
| 381 | - * Parent relation (self-referential) 1-1.  | 
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| 382 | - *  | 
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| 383 | - * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 384 | - */  | 
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| 381 | + * Parent relation (self-referential) 1-1.  | 
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| 382 | + *  | 
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| 383 | + * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 384 | + */  | 
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| 385 | 385 | public function parent(): BelongsTo  | 
                                                        
| 386 | 386 |      { | 
                                                        
| 387 | 387 | return $this->belongsTo(get_class($this), $this->getParentColumnName());  | 
                                                        
| 388 | 388 | }  | 
                                                        
| 389 | 389 | |
| 390 | 390 | /**  | 
                                                        
| 391 | - * Children relation (self-referential) 1-N.  | 
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| 392 | - *  | 
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| 393 | - * @return \Illuminate\Database\Eloquent\Relations\HasMany  | 
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| 394 | - */  | 
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| 391 | + * Children relation (self-referential) 1-N.  | 
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| 392 | + *  | 
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| 393 | + * @return \Illuminate\Database\Eloquent\Relations\HasMany  | 
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| 394 | + */  | 
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| 395 | 395 | public function children(): HasMany  | 
                                                        
| 396 | 396 |      { | 
                                                        
| 397 | 397 | return $this->hasMany(get_class($this), $this->getParentColumnName())  | 
                                                        
@@ -905,11 +905,11 @@ discard block  | 
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| 905 | 905 | }  | 
                                                        
| 906 | 906 | |
| 907 | 907 | /**  | 
                                                        
| 908 | - * Returns the level of this node in the tree.  | 
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| 909 | - * Root level is 0.  | 
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| 910 | - *  | 
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| 911 | - * @return int  | 
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| 912 | - */  | 
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| 908 | + * Returns the level of this node in the tree.  | 
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| 909 | + * Root level is 0.  | 
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| 910 | + *  | 
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| 911 | + * @return int  | 
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| 912 | + */  | 
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| 913 | 913 | public function getLevel(): int  | 
                                                        
| 914 | 914 |      { | 
                                                        
| 915 | 915 |          if (is_null($this->getParentId())) { | 
                                                        
@@ -928,7 +928,7 @@ discard block  | 
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| 928 | 928 | public function isDescendantOf($other): bool  | 
                                                        
| 929 | 929 |      { | 
                                                        
| 930 | 930 | return (  | 
                                                        
| 931 | - $this->getLeft() > $other->getLeft() &&  | 
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| 931 | + $this->getLeft() > $other->getLeft() &&  | 
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| 932 | 932 | $this->getLeft() < $other->getRight() &&  | 
                                                        
| 933 | 933 | $this->inSameScope($other)  | 
                                                        
| 934 | 934 | );  | 
                                                        
@@ -943,7 +943,7 @@ discard block  | 
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| 943 | 943 | public function isSelfOrDescendantOf($other): bool  | 
                                                        
| 944 | 944 |      { | 
                                                        
| 945 | 945 | return (  | 
                                                        
| 946 | - $this->getLeft() >= $other->getLeft() &&  | 
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| 946 | + $this->getLeft() >= $other->getLeft() &&  | 
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| 947 | 947 | $this->getLeft() < $other->getRight() &&  | 
                                                        
| 948 | 948 | $this->inSameScope($other)  | 
                                                        
| 949 | 949 | );  | 
                                                        
@@ -958,7 +958,7 @@ discard block  | 
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| 958 | 958 | public function isAncestorOf($other): bool  | 
                                                        
| 959 | 959 |      { | 
                                                        
| 960 | 960 | return (  | 
                                                        
| 961 | - $this->getLeft() < $other->getLeft() &&  | 
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| 961 | + $this->getLeft() < $other->getLeft() &&  | 
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| 962 | 962 | $this->getRight() > $other->getLeft() &&  | 
                                                        
| 963 | 963 | $this->inSameScope($other)  | 
                                                        
| 964 | 964 | );  | 
                                                        
@@ -973,7 +973,7 @@ discard block  | 
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| 973 | 973 | public function isSelfOrAncestorOf($other): bool  | 
                                                        
| 974 | 974 |      { | 
                                                        
| 975 | 975 | return (  | 
                                                        
| 976 | - $this->getLeft() <= $other->getLeft() &&  | 
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| 976 | + $this->getLeft() <= $other->getLeft() &&  | 
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| 977 | 977 | $this->getRight() > $other->getLeft() &&  | 
                                                        
| 978 | 978 | $this->inSameScope($other)  | 
                                                        
| 979 | 979 | );  | 
                                                        
@@ -1345,8 +1345,8 @@ discard block  | 
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| 1345 | 1345 | ->where($self->getLeftColumnName(), '>', $self->getLeft())  | 
                                                        
| 1346 | 1346 | ->where($self->getRightColumnName(), '<', $self->getRight())  | 
                                                        
| 1347 | 1347 | ->update([  | 
                                                        
| 1348 | - $self->getDeletedAtColumn() => null,  | 
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| 1349 | -          $self->getUpdatedAtColumn() => $self->{$self->getUpdatedAtColumn()}, | 
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| 1348 | + $self->getDeletedAtColumn() => null,  | 
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| 1349 | +            $self->getUpdatedAtColumn() => $self->{$self->getUpdatedAtColumn()}, | 
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| 1350 | 1350 | ]);  | 
                                                        
| 1351 | 1351 | });  | 
                                                        
| 1352 | 1352 | }  |