| Total Complexity | 56 |
| Total Lines | 454 |
| Duplicated Lines | 0 % |
| Changes | 15 | ||
| Bugs | 1 | Features | 0 |
Complex classes like SetupGacela often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SetupGacela, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 27 | final class SetupGacela extends AbstractSetupGacela |
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| 28 | { |
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| 29 | private readonly Properties $properties; |
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| 30 | |||
| 31 | private readonly PropertyChangeTracker $changeTracker; |
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| 32 | |||
| 33 | private readonly BuilderExecutor $builderExecutor; |
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| 34 | |||
| 35 | public function __construct() |
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| 36 | { |
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| 37 | $this->properties = new Properties(); |
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| 38 | $this->changeTracker = new PropertyChangeTracker(); |
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| 39 | $this->builderExecutor = new BuilderExecutor($this->properties); |
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| 40 | } |
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| 41 | |||
| 42 | /** |
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| 43 | * @codeCoverageIgnore |
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| 44 | */ |
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| 45 | public static function fromFile(string $gacelaFilePath): self |
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| 46 | { |
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| 47 | if (!is_file($gacelaFilePath)) { |
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| 48 | throw new RuntimeException(sprintf("Invalid file path: '%s'", $gacelaFilePath)); |
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| 49 | } |
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| 50 | |||
| 51 | /** @var callable(GacelaConfig):void|null $setupGacelaFileFn */ |
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| 52 | $setupGacelaFileFn = include $gacelaFilePath; |
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| 53 | if (!is_callable($setupGacelaFileFn)) { |
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| 54 | return new self(); |
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| 55 | } |
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| 56 | |||
| 57 | return self::fromCallable($setupGacelaFileFn); |
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| 58 | } |
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| 59 | |||
| 60 | /** |
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| 61 | * @param callable(GacelaConfig):void $setupGacelaFileFn |
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| 62 | */ |
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| 63 | public static function fromCallable(callable $setupGacelaFileFn): self |
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| 64 | { |
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| 65 | $gacelaConfig = new GacelaConfig(); |
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| 66 | $setupGacelaFileFn($gacelaConfig); |
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| 67 | |||
| 68 | return self::fromGacelaConfig($gacelaConfig); |
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| 69 | } |
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| 70 | |||
| 71 | public static function fromGacelaConfig(GacelaConfig $gacelaConfig): self |
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| 72 | { |
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| 73 | (new GacelaConfigExtender())->extend($gacelaConfig); |
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| 74 | |||
| 75 | $dto = $gacelaConfig->toTransfer(); |
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| 76 | |||
| 77 | return (new self()) |
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| 78 | ->setExternalServices($dto->externalServices) |
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| 79 | ->setAppConfigBuilder($dto->appConfigBuilder) |
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| 80 | ->setSuffixTypesBuilder($dto->suffixTypesBuilder) |
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| 81 | ->setBindingsBuilder($dto->bindingsBuilder) |
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| 82 | ->setShouldResetInMemoryCache($dto->shouldResetInMemoryCache) |
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| 83 | ->setFileCacheEnabled($dto->fileCacheEnabled) |
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| 84 | ->setFileCacheDirectory($dto->fileCacheDirectory) |
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| 85 | ->setProjectNamespaces($dto->projectNamespaces) |
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| 86 | ->setConfigKeyValues($dto->configKeyValues) |
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| 87 | ->setAreEventListenersEnabled($dto->areEventListenersEnabled) |
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| 88 | ->setGenericListeners($dto->genericListeners) |
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| 89 | ->setSpecificListeners($dto->specificListeners) |
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| 90 | ->setGacelaConfigsToExtend($dto->gacelaConfigsToExtend) |
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| 91 | ->setPlugins($dto->plugins) |
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| 92 | ->setServicesToExtend($dto->servicesToExtend); |
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| 93 | } |
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| 94 | |||
| 95 | /** |
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| 96 | * @param array<string,class-string|object|callable> $array |
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| 97 | */ |
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| 98 | public function setExternalServices(?array $array): self |
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| 99 | { |
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| 100 | $this->markPropertyAsChanged(self::externalServices, $array !== null); |
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| 101 | $this->properties->externalServices = $array; |
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| 102 | |||
| 103 | return $this; |
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| 104 | } |
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| 105 | |||
| 106 | public function setAppConfigBuilder(AppConfigBuilder $builder): self |
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| 107 | { |
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| 108 | $this->properties->appConfigBuilder = $builder; |
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| 109 | |||
| 110 | return $this; |
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| 111 | } |
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| 112 | |||
| 113 | public function setSuffixTypesBuilder(SuffixTypesBuilder $builder): self |
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| 114 | { |
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| 115 | $this->properties->suffixTypesBuilder = $builder; |
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| 116 | |||
| 117 | return $this; |
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| 118 | } |
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| 119 | |||
| 120 | public function setBindingsBuilder(BindingsBuilder $builder): self |
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| 121 | { |
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| 122 | $this->properties->bindingsBuilder = $builder; |
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| 123 | |||
| 124 | return $this; |
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| 125 | } |
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| 126 | |||
| 127 | /** |
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| 128 | * @param callable(AppConfigBuilder):void $callable |
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| 129 | */ |
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| 130 | public function setAppConfigFn(callable $callable): self |
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| 131 | { |
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| 132 | $this->properties->appConfigFn = $callable; |
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| 133 | |||
| 134 | return $this; |
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| 135 | } |
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| 136 | |||
| 137 | #[Override] |
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| 138 | public function buildAppConfig(AppConfigBuilder $builder): AppConfigBuilder |
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| 139 | { |
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| 140 | $builder = parent::buildAppConfig($builder); |
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| 141 | |||
| 142 | return $this->builderExecutor->buildAppConfig($builder); |
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| 143 | } |
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| 144 | |||
| 145 | /** |
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| 146 | * @param callable(BindingsBuilder,array<string,mixed>):void $callable |
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| 147 | */ |
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| 148 | public function setBindingsFn(callable $callable): self |
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| 149 | { |
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| 150 | $this->properties->bindingsFn = $callable; |
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| 151 | |||
| 152 | return $this; |
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| 153 | } |
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| 154 | |||
| 155 | /** |
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| 156 | * Define the mapping between interfaces and concretions, so Gacela services will auto-resolve them automatically. |
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| 157 | * |
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| 158 | * @param array<string,class-string|object|callable> $externalServices |
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| 159 | */ |
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| 160 | #[Override] |
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| 161 | public function buildBindings( |
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| 162 | BindingsBuilder $builder, |
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| 163 | array $externalServices, |
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| 164 | ): BindingsBuilder { |
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| 165 | $builder = parent::buildBindings($builder, $externalServices); |
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| 166 | |||
| 167 | return $this->builderExecutor->buildBindings($builder, $externalServices); |
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| 168 | } |
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| 169 | |||
| 170 | /** |
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| 171 | * @param callable(SuffixTypesBuilder):void $callable |
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| 172 | */ |
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| 173 | public function setSuffixTypesFn(callable $callable): self |
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| 174 | { |
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| 175 | $this->properties->suffixTypesFn = $callable; |
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| 176 | |||
| 177 | return $this; |
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| 178 | } |
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| 179 | |||
| 180 | /** |
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| 181 | * Allow overriding gacela resolvable types. |
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| 182 | */ |
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| 183 | #[Override] |
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| 184 | public function buildSuffixTypes(SuffixTypesBuilder $builder): SuffixTypesBuilder |
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| 185 | { |
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| 186 | $builder = parent::buildSuffixTypes($builder); |
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| 187 | |||
| 188 | return $this->builderExecutor->buildSuffixTypes($builder); |
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| 189 | } |
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| 190 | |||
| 191 | /** |
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| 192 | * @return array<string, class-string|object|callable> |
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| 193 | */ |
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| 194 | #[Override] |
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| 195 | public function externalServices(): array |
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| 196 | { |
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| 197 | return array_merge( |
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| 198 | parent::externalServices(), |
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| 199 | $this->properties->externalServices ?? [], |
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| 200 | ); |
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| 201 | } |
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| 202 | |||
| 203 | public function setShouldResetInMemoryCache(?bool $flag): self |
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| 204 | { |
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| 205 | $this->markPropertyAsChanged(self::shouldResetInMemoryCache, $flag !== null); |
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| 206 | $this->properties->shouldResetInMemoryCache = $flag ?? self::DEFAULT_SHOULD_RESET_IN_MEMORY_CACHE; |
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| 207 | |||
| 208 | return $this; |
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| 209 | } |
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| 210 | |||
| 211 | #[Override] |
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| 212 | public function shouldResetInMemoryCache(): bool |
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| 213 | { |
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| 214 | return (bool)$this->properties->shouldResetInMemoryCache; |
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| 215 | } |
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| 216 | |||
| 217 | #[Override] |
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| 218 | public function isFileCacheEnabled(): bool |
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| 219 | { |
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| 220 | return (bool)$this->properties->fileCacheEnabled; |
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| 221 | } |
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| 222 | |||
| 223 | #[Override] |
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| 224 | public function getFileCacheDirectory(): string |
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| 225 | { |
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| 226 | return (string)$this->properties->fileCacheDirectory; |
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| 227 | } |
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| 228 | |||
| 229 | public function setFileCacheDirectory(?string $dir): self |
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| 230 | { |
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| 231 | $this->markPropertyAsChanged(self::fileCacheDirectory, $dir !== null); |
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| 232 | $this->properties->fileCacheDirectory = $dir ?? self::DEFAULT_FILE_CACHE_DIRECTORY; |
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| 233 | |||
| 234 | return $this; |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * @param ?list<string> $list |
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| 239 | */ |
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| 240 | public function setProjectNamespaces(?array $list): self |
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| 241 | { |
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| 242 | $this->markPropertyAsChanged(self::projectNamespaces, $list !== null); |
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| 243 | $this->properties->projectNamespaces = $list ?? self::DEFAULT_PROJECT_NAMESPACES; |
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| 244 | |||
| 245 | return $this; |
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| 246 | } |
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| 247 | |||
| 248 | /** |
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| 249 | * @return list<string> |
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| 250 | */ |
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| 251 | #[Override] |
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| 252 | public function getProjectNamespaces(): array |
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| 253 | { |
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| 254 | return (array)$this->properties->projectNamespaces; |
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| 255 | } |
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| 256 | |||
| 257 | /** |
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| 258 | * @return array<string,mixed> |
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| 259 | */ |
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| 260 | #[Override] |
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| 261 | public function getConfigKeyValues(): array |
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| 262 | { |
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| 263 | return (array)$this->properties->configKeyValues; |
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| 264 | } |
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| 265 | |||
| 266 | #[Override] |
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| 267 | public function getEventDispatcher(): EventDispatcherInterface |
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| 268 | { |
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| 269 | return $this->properties->eventDispatcher ??= SetupEventDispatcher::getDispatcher($this); |
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| 270 | } |
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| 271 | |||
| 272 | /** |
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| 273 | * @return array<string,list<Closure>> |
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| 274 | */ |
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| 275 | #[Override] |
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| 276 | public function getServicesToExtend(): array |
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| 277 | { |
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| 278 | return (array)$this->properties->servicesToExtend; |
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| 279 | } |
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| 280 | |||
| 281 | public function setFileCacheEnabled(?bool $flag): self |
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| 282 | { |
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| 283 | $this->markPropertyAsChanged(self::fileCacheEnabled, $flag !== null); |
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| 284 | $this->properties->fileCacheEnabled = $flag ?? self::DEFAULT_FILE_CACHE_ENABLED; |
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| 285 | |||
| 286 | return $this; |
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| 287 | } |
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| 288 | |||
| 289 | public function canCreateEventDispatcher(): bool |
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| 290 | { |
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| 291 | return $this->properties->areEventListenersEnabled === true |
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| 292 | && $this->hasEventListeners(); |
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| 293 | } |
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| 294 | |||
| 295 | /** |
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| 296 | * @param ?array<string,mixed> $configKeyValues |
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| 297 | */ |
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| 298 | public function setConfigKeyValues(?array $configKeyValues): self |
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| 299 | { |
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| 300 | $this->markPropertyAsChanged(self::configKeyValues, $configKeyValues !== null); |
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| 301 | $this->properties->configKeyValues = $configKeyValues ?? self::DEFAULT_CONFIG_KEY_VALUES; |
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| 302 | |||
| 303 | return $this; |
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| 304 | } |
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| 305 | |||
| 306 | /** |
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| 307 | * @return array<class-string,list<callable>>|null |
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| 308 | */ |
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| 309 | public function getSpecificListeners(): ?array |
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| 310 | { |
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| 311 | return $this->properties->specificListeners; |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * @return list<callable>|null |
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| 316 | */ |
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| 317 | public function getGenericListeners(): ?array |
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| 318 | { |
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| 319 | return $this->properties->genericListeners; |
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| 320 | } |
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| 321 | |||
| 322 | public function isPropertyChanged(string $name): bool |
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| 323 | { |
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| 324 | return $this->changeTracker->isChanged($name); |
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| 325 | } |
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| 326 | |||
| 327 | public function setEventDispatcher(EventDispatcherInterface $eventDispatcher): self |
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| 328 | { |
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| 329 | $this->properties->eventDispatcher = $eventDispatcher; |
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| 330 | |||
| 331 | return $this; |
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| 332 | } |
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| 333 | |||
| 334 | #[Override] |
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| 335 | public function combine(self $other): self |
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| 336 | { |
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| 337 | return (new SetupCombinator($this))->combine($other); |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * @param list<Closure> $servicesToExtend |
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| 342 | */ |
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| 343 | public function addServicesToExtend(string $serviceId, array $servicesToExtend): self |
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| 344 | { |
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| 345 | $this->properties->servicesToExtend[$serviceId] ??= []; |
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| 346 | $this->properties->servicesToExtend[$serviceId] = [...$this->properties->servicesToExtend[$serviceId], ...$servicesToExtend]; |
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| 347 | |||
| 348 | return $this; |
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| 349 | } |
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| 350 | |||
| 351 | /** |
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| 352 | * @param array<string,class-string|object|callable> $list |
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| 353 | */ |
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| 354 | public function combineExternalServices(array $list): void |
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| 355 | { |
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| 356 | (new Combiner($this))->combineExternalServices($list); |
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| 357 | } |
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| 358 | |||
| 359 | /** |
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| 360 | * @param list<string> $list |
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| 361 | */ |
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| 362 | public function combineProjectNamespaces(array $list): void |
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| 363 | { |
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| 364 | (new Combiner($this))->combineProjectNamespaces($list); |
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| 365 | } |
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| 366 | |||
| 367 | /** |
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| 368 | * @param array<string,mixed> $list |
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| 369 | */ |
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| 370 | public function combineConfigKeyValues(array $list): void |
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| 371 | { |
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| 372 | (new Combiner($this))->combineConfigKeyValues($list); |
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| 373 | } |
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| 374 | |||
| 375 | /** |
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| 376 | * @param list<class-string> $list |
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| 377 | */ |
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| 378 | public function combineGacelaConfigsToExtend(array $list): void |
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| 379 | { |
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| 380 | (new Combiner($this))->combineGacelaConfigsToExtend($list); |
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| 381 | } |
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| 382 | |||
| 383 | /** |
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| 384 | * @param list<class-string|callable> $list |
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| 385 | */ |
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| 386 | public function combinePlugins(array $list): void |
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| 387 | { |
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| 388 | (new Combiner($this))->combinePlugins($list); |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * @return list<class-string> |
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| 393 | */ |
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| 394 | #[Override] |
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| 395 | public function getGacelaConfigsToExtend(): array |
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| 396 | { |
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| 397 | return (array)$this->properties->gacelaConfigsToExtend; |
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| 398 | } |
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| 399 | |||
| 400 | /** |
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| 401 | * @return list<class-string|callable> |
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| 402 | */ |
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| 403 | #[Override] |
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| 404 | public function getPlugins(): array |
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| 405 | { |
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| 406 | return (array)$this->properties->plugins; |
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| 407 | } |
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| 408 | |||
| 409 | private function setAreEventListenersEnabled(?bool $flag): self |
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| 410 | { |
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| 411 | $this->properties->areEventListenersEnabled = $flag ?? self::DEFAULT_ARE_EVENT_LISTENERS_ENABLED; |
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| 412 | |||
| 413 | return $this; |
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| 414 | } |
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| 415 | |||
| 416 | private function hasEventListeners(): bool |
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| 417 | { |
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| 418 | return ($this->properties->genericListeners !== null && $this->properties->genericListeners !== []) |
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| 419 | || ($this->properties->specificListeners !== null && $this->properties->specificListeners !== []); |
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| 420 | } |
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| 421 | |||
| 422 | /** |
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| 423 | * @param ?list<callable> $listeners |
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| 424 | */ |
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| 425 | private function setGenericListeners(?array $listeners): self |
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| 430 | } |
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| 431 | |||
| 432 | /** |
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| 433 | * @param ?array<string,list<Closure>> $list |
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| 434 | */ |
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| 435 | private function setServicesToExtend(?array $list): self |
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| 441 | } |
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| 442 | |||
| 443 | /** |
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| 444 | * @param ?list<class-string> $list |
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| 445 | */ |
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| 446 | private function setGacelaConfigsToExtend(?array $list): self |
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| 447 | { |
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| 448 | $this->markPropertyAsChanged(self::gacelaConfigsToExtend, $list !== null); |
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| 449 | $this->properties->gacelaConfigsToExtend = $list ?? self::DEFAULT_GACELA_CONFIGS_TO_EXTEND; |
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| 452 | } |
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| 453 | |||
| 454 | /** |
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| 455 | * @param ?list<class-string|callable> $list |
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| 456 | */ |
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| 457 | private function setPlugins(?array $list): self |
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| 458 | { |
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| 459 | $this->markPropertyAsChanged(self::plugins, $list !== null); |
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| 460 | $this->properties->plugins = $list ?? self::DEFAULT_PLUGINS; |
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| 461 | |||
| 462 | return $this; |
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| 463 | } |
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| 464 | |||
| 465 | /** |
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| 466 | * @param ?array<class-string,list<callable>> $listeners |
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| 467 | */ |
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| 468 | private function setSpecificListeners(?array $listeners): self |
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| 473 | } |
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| 474 | |||
| 475 | private function markPropertyAsChanged(string $name, bool $isChanged): void |
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| 476 | { |
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| 477 | if ($isChanged) { |
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| 478 | $this->changeTracker->markAsChanged($name); |
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| 479 | } else { |
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| 480 | $this->changeTracker->markAsUnchanged($name); |
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| 481 | } |
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| 482 | } |
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| 483 | } |
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| 484 |