cycle /
schema-renderer
| Conditions | 15 |
| Paths | 386 |
| Total Lines | 93 |
| Code Lines | 51 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 22 | public function render(array $schema): string |
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| 23 | { |
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| 24 | $class = new ClassDiagram(); |
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| 25 | $relationMapper = new RelationMapper(); |
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| 26 | |||
| 27 | foreach ($schema as $key => $value) { |
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| 28 | if (!isset($value[SchemaInterface::COLUMNS])) { |
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| 29 | continue; |
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| 30 | } |
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| 31 | |||
| 32 | $role = $value[SchemaInterface::ROLE] ?? $key; |
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| 33 | |||
| 34 | if (class_exists($role)) { |
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| 35 | $role = $this->getClassShortName($key); |
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| 36 | } |
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| 37 | |||
| 38 | if (strpos($role, ':') !== false) { |
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| 39 | $role = $key; |
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| 40 | } |
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| 41 | |||
| 42 | $table = new EntityTable($role); |
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| 43 | $arrow = new EntityArrow(); |
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| 44 | |||
| 45 | foreach ($value[SchemaInterface::COLUMNS] as $column) { |
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| 46 | $table->addRow($value[SchemaInterface::TYPECAST][$column] ?? 'string', $column); |
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| 47 | } |
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| 48 | |||
| 49 | foreach ($value[SchemaInterface::RELATIONS] ?? [] as $relationKey => $relation) { |
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| 50 | if (!isset($relation[Relation::TARGET], $relation[Relation::SCHEMA])) { |
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| 51 | continue; |
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| 52 | } |
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| 53 | |||
| 54 | $target = $relation[Relation::TARGET]; |
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| 55 | |||
| 56 | if (class_exists($target)) { |
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| 57 | $target = $this->getClassShortName($target); |
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| 58 | } |
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| 59 | |||
| 60 | $isNullable = $relation[Relation::SCHEMA][Relation::NULLABLE] ?? false; |
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| 61 | |||
| 62 | $mappedRelation = $relationMapper->mapWithNode($relation[Relation::TYPE], $isNullable); |
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| 63 | |||
| 64 | switch ($relation[Relation::TYPE]) { |
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| 65 | case Relation::MANY_TO_MANY: |
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| 66 | $throughEntity = $relation[Relation::SCHEMA][Relation::THROUGH_ENTITY] ?? null; |
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| 67 | |||
| 68 | if ($throughEntity) { |
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| 69 | if (class_exists($throughEntity)) { |
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| 70 | $throughEntity = $this->getClassShortName($throughEntity); |
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| 71 | } |
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| 72 | |||
| 73 | $table->addMethod($relationKey, sprintf(self::METHOD_FORMAT, $mappedRelation[0], $target)); |
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| 74 | |||
| 75 | // tag --* post : posts |
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| 76 | $arrow->addArrow($role, $target, $relationKey, $mappedRelation[1]); |
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| 77 | // postTag ..> tag : tag.posts |
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| 78 | $arrow->addArrow($throughEntity, $role, "$role.$relationKey", '..>'); |
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| 79 | // postTag ..> post : tag.posts |
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| 80 | $arrow->addArrow($throughEntity, $target, "$role.$relationKey", '..>'); |
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| 81 | } |
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| 82 | break; |
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| 83 | case Relation::EMBEDDED: |
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| 84 | // explode string like user:credentials |
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| 85 | $methodTarget = explode(':', $target); |
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| 86 | |||
| 87 | $table->addMethod( |
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| 88 | $methodTarget[1] ?? $target, |
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| 89 | sprintf(self::METHOD_FORMAT, $mappedRelation[0], $relationKey) |
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| 90 | ); |
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| 91 | |||
| 92 | $arrowTarget = str_replace(':', ':', $target); |
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| 93 | |||
| 94 | $arrow->addArrow($role, $relationKey, $arrowTarget, $mappedRelation[1]); |
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| 95 | break; |
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| 96 | default: |
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| 97 | $table->addMethod($relationKey, sprintf(self::METHOD_FORMAT, $mappedRelation[0], $target)); |
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| 98 | $arrow->addArrow($role, $target, $relationKey, $mappedRelation[1]); |
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| 99 | } |
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| 100 | } |
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| 101 | |||
| 102 | foreach ($value[SchemaInterface::CHILDREN] ?? [] as $children) { |
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| 103 | $arrow->addArrow($role, $children, 'STI', '--|>'); |
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| 104 | } |
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| 105 | |||
| 106 | if (isset($value[SchemaInterface::PARENT])) { |
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| 107 | $arrow->addArrow($value[SchemaInterface::PARENT], $role, 'JTI', '--|>'); |
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| 108 | } |
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| 109 | |||
| 110 | $class->addEntity($table); |
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| 111 | $class->addEntity($arrow); |
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| 112 | } |
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| 113 | |||
| 114 | return (string)$class; |
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| 115 | } |
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| 124 |
