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<?php |
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declare(strict_types=1); |
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namespace Thunder\Currenz; |
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use Prophecy\Exception\InvalidArgumentException; |
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abstract class AbstractCurrency implements CurrencyInterface |
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{ |
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private $name; |
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private $code; |
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private $digits; |
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private $countries; |
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private $number; |
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public function __construct(string $name, string $code, ?int $digits, array $countries, string $number) |
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{ |
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if(empty($name)) { |
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throw new \InvalidArgumentException('Currency name must not be empty!'); |
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} |
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if(!preg_match('~^[A-Z]{3}$~', $code)) { |
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throw new \InvalidArgumentException(sprintf('ISO4217 currency code must be an uppercase three-letter string, `%s` given!', $code)); |
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} |
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if($digits !== null && $digits < 0) { |
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throw new \InvalidArgumentException(sprintf('Currency digits must be a non-negative integer or null, `%s` given!', $digits)); |
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} |
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foreach($countries as $country) { |
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if(false === is_string($country)) { |
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throw new InvalidArgumentException('Currency country name must be a string!'); |
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} |
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if(empty($country)) { |
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throw new \InvalidArgumentException('Currency country name must not be empty!'); |
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} |
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} |
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if(!preg_match('~^[0-9]{3}$~', $number)) { |
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throw new \InvalidArgumentException(sprintf('ISO4217 currency number must be a three-digit string, `%s` given!', $number)); |
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} |
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$this->name = $name; |
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$this->code = $code; |
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$this->digits = $digits; |
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$this->countries = $countries; |
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$this->number = $number; |
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} |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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public function getCode(): string |
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{ |
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return $this->code; |
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} |
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public function getDigits(): ?int |
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{ |
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return $this->digits; |
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} |
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public function getUnits(): int |
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{ |
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return null === $this->digits || 0 === $this->digits ? 0 : 10 ** $this->digits; |
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} |
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public function getCountries(): array |
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{ |
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return $this->countries; |
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} |
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public function getNumber(): string |
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{ |
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return $this->number; |
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} |
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public function hasName(string $name): bool |
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{ |
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return $this->name === $name; |
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} |
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public function hasCode(string $code): bool |
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{ |
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return $this->code === $code; |
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} |
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public function hasCountry(string $country): bool |
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{ |
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return in_array($country, $this->countries, true); |
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} |
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public function hasNumber(string $number): bool |
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{ |
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return $this->number === $number; |
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} |
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} |
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