@@ -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 | /**  | 
                                                        
@@ -172,30 +172,30 @@ discard block  | 
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| 172 | 172 | abstract public function getConnection();  | 
                                                        
| 173 | 173 | |
| 174 | 174 | /**  | 
                                                        
| 175 | - * Get the parent column name.  | 
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| 176 | - *  | 
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| 177 | - * @return string  | 
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| 178 | - */  | 
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| 175 | + * Get the parent column name.  | 
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| 176 | + *  | 
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| 177 | + * @return string  | 
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| 178 | + */  | 
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| 179 | 179 | public function getParentColumnName(): string  | 
                                                        
| 180 | 180 |      { | 
                                                        
| 181 | 181 | return $this->parentColumn;  | 
                                                        
| 182 | 182 | }  | 
                                                        
| 183 | 183 | |
| 184 | 184 | /**  | 
                                                        
| 185 | - * Get the table qualified parent column name.  | 
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| 186 | - *  | 
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| 187 | - * @return string  | 
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| 188 | - */  | 
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| 185 | + * Get the table qualified parent column name.  | 
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| 186 | + *  | 
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| 187 | + * @return string  | 
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| 188 | + */  | 
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| 189 | 189 | public function getQualifiedParentColumnName(): string  | 
                                                        
| 190 | 190 |      { | 
                                                        
| 191 | 191 | return $this->getTable().'.'.$this->getParentColumnName();  | 
                                                        
| 192 | 192 | }  | 
                                                        
| 193 | 193 | |
| 194 | 194 | /**  | 
                                                        
| 195 | - * Get the value of the models "parent_id" field.  | 
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| 196 | - *  | 
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| 197 | - * @return int|string  | 
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| 198 | - */  | 
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| 195 | + * Get the value of the models "parent_id" field.  | 
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| 196 | + *  | 
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| 197 | + * @return int|string  | 
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| 198 | + */  | 
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| 199 | 199 | public function getParentId()  | 
                                                        
| 200 | 200 |      { | 
                                                        
| 201 | 201 | return $this->getAttribute($this->getparentColumnName());  | 
                                                        
@@ -361,20 +361,20 @@ discard block  | 
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| 361 | 361 | }  | 
                                                        
| 362 | 362 | |
| 363 | 363 | /**  | 
                                                        
| 364 | - * Parent relation (self-referential) 1-1.  | 
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| 365 | - *  | 
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| 366 | - * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 367 | - */  | 
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| 364 | + * Parent relation (self-referential) 1-1.  | 
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| 365 | + *  | 
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| 366 | + * @return \Illuminate\Database\Eloquent\Relations\BelongsTo  | 
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| 367 | + */  | 
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| 368 | 368 | public function parent(): BelongsTo  | 
                                                        
| 369 | 369 |      { | 
                                                        
| 370 | 370 | return $this->belongsTo(get_class($this), $this->getParentColumnName());  | 
                                                        
| 371 | 371 | }  | 
                                                        
| 372 | 372 | |
| 373 | 373 | /**  | 
                                                        
| 374 | - * Children relation (self-referential) 1-N.  | 
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| 375 | - *  | 
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| 376 | - * @return \Illuminate\Database\Eloquent\Relations\HasMany  | 
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| 377 | - */  | 
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| 374 | + * Children relation (self-referential) 1-N.  | 
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| 375 | + *  | 
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| 376 | + * @return \Illuminate\Database\Eloquent\Relations\HasMany  | 
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| 377 | + */  | 
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| 378 | 378 | public function children(): HasMany  | 
                                                        
| 379 | 379 |      { | 
                                                        
| 380 | 380 | return $this->hasMany(get_class($this), $this->getParentColumnName())  | 
                                                        
@@ -888,11 +888,11 @@ discard block  | 
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| 888 | 888 | }  | 
                                                        
| 889 | 889 | |
| 890 | 890 | /**  | 
                                                        
| 891 | - * Returns the level of this node in the tree.  | 
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| 892 | - * Root level is 0.  | 
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| 893 | - *  | 
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| 894 | - * @return int  | 
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| 895 | - */  | 
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| 891 | + * Returns the level of this node in the tree.  | 
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| 892 | + * Root level is 0.  | 
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| 893 | + *  | 
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| 894 | + * @return int  | 
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| 895 | + */  | 
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| 896 | 896 | public function getLevel(): int  | 
                                                        
| 897 | 897 |      { | 
                                                        
| 898 | 898 |          if (is_null($this->getParentId())) { | 
                                                        
@@ -911,7 +911,7 @@ discard block  | 
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| 911 | 911 | public function isDescendantOf($other): bool  | 
                                                        
| 912 | 912 |      { | 
                                                        
| 913 | 913 | return (  | 
                                                        
| 914 | - $this->getLeft() > $other->getLeft() &&  | 
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| 914 | + $this->getLeft() > $other->getLeft() &&  | 
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| 915 | 915 | $this->getLeft() < $other->getRight() &&  | 
                                                        
| 916 | 916 | $this->inSameScope($other)  | 
                                                        
| 917 | 917 | );  | 
                                                        
@@ -926,7 +926,7 @@ discard block  | 
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| 926 | 926 | public function isSelfOrDescendantOf($other): bool  | 
                                                        
| 927 | 927 |      { | 
                                                        
| 928 | 928 | return (  | 
                                                        
| 929 | - $this->getLeft() >= $other->getLeft() &&  | 
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| 929 | + $this->getLeft() >= $other->getLeft() &&  | 
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| 930 | 930 | $this->getLeft() < $other->getRight() &&  | 
                                                        
| 931 | 931 | $this->inSameScope($other)  | 
                                                        
| 932 | 932 | );  | 
                                                        
@@ -941,7 +941,7 @@ discard block  | 
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| 941 | 941 | public function isAncestorOf($other): bool  | 
                                                        
| 942 | 942 |      { | 
                                                        
| 943 | 943 | return (  | 
                                                        
| 944 | - $this->getLeft() < $other->getLeft() &&  | 
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| 944 | + $this->getLeft() < $other->getLeft() &&  | 
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| 945 | 945 | $this->getRight() > $other->getLeft() &&  | 
                                                        
| 946 | 946 | $this->inSameScope($other)  | 
                                                        
| 947 | 947 | );  | 
                                                        
@@ -956,7 +956,7 @@ discard block  | 
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| 956 | 956 | public function isSelfOrAncestorOf($other): bool  | 
                                                        
| 957 | 957 |      { | 
                                                        
| 958 | 958 | return (  | 
                                                        
| 959 | - $this->getLeft() <= $other->getLeft() &&  | 
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| 959 | + $this->getLeft() <= $other->getLeft() &&  | 
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| 960 | 960 | $this->getRight() > $other->getLeft() &&  | 
                                                        
| 961 | 961 | $this->inSameScope($other)  | 
                                                        
| 962 | 962 | );  | 
                                                        
@@ -1328,8 +1328,8 @@ discard block  | 
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| 1328 | 1328 | ->where($self->getLeftColumnName(), '>', $self->getLeft())  | 
                                                        
| 1329 | 1329 | ->where($self->getRightColumnName(), '<', $self->getRight())  | 
                                                        
| 1330 | 1330 | ->update([  | 
                                                        
| 1331 | - $self->getDeletedAtColumn() => null,  | 
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| 1332 | -          $self->getUpdatedAtColumn() => $self->{$self->getUpdatedAtColumn()}, | 
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| 1331 | + $self->getDeletedAtColumn() => null,  | 
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| 1332 | +            $self->getUpdatedAtColumn() => $self->{$self->getUpdatedAtColumn()}, | 
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| 1333 | 1333 | ]);  | 
                                                        
| 1334 | 1334 | });  | 
                                                        
| 1335 | 1335 | }  |