Conditions | 3 |
Paths | 3 |
Total Lines | 30 |
Code Lines | 15 |
Lines | 0 |
Ratio | 0 % |
Tests | 17 |
CRAP Score | 3 |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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21 | 18 | public function toTree($childrenRelation = 'children') |
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22 | { |
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23 | 18 | if ($this->isEmpty()) { |
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24 | 6 | return $this; |
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25 | } |
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26 | |||
27 | 12 | $model = $this->first(); |
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28 | 12 | ||
29 | 12 | $parentKeyName = $model->getParentKeyName(); |
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30 | |||
31 | 12 | $localKeyName = $model->getLocalKeyName(); |
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32 | |||
33 | 12 | $depthName = $model->getDepthName(); |
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34 | 12 | ||
35 | 12 | $depths = $this->pluck($depthName); |
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36 | |||
37 | 12 | $tree = new static( |
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38 | $this->where($depthName, $depths->min())->values() |
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39 | 12 | ); |
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40 | 12 | ||
41 | 12 | $itemsByParentKey = $this->groupBy($parentKeyName); |
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42 | 12 | ||
43 | 12 | foreach ($this->items as $item) { |
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44 | $item->setRelation( |
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45 | $childrenRelation, |
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46 | 12 | $itemsByParentKey[$item->$localKeyName] ?? new static() |
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47 | ); |
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48 | } |
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49 | |||
50 | return $tree; |
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51 | } |
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53 |