Auto generated TellerFactory

composer.json

@@ -99,7 +99,8 @@
         "update-currencies": [
             "cp vendor/moneyphp/iso-currencies/resources/current.php resources/currency.php",
             "cp vendor/moneyphp/crypto-currencies/resources/binance.php resources/binance.php",
-            "php resources/generate-money-factory.php"
+            "php resources/generate-money-factory.php",
+            "php resources/generate-teller-factory.php"
         ]
     }
 }

resources/generate-teller-factory.php

@@ -0,0 +1,91 @@
+<?php
+
+require __DIR__.'/../vendor/autoload.php';
+
+use Money\Currencies;
+use Money\Currencies\ISOCurrencies;
+use Money\Currency;
+use Money\Formatter\DecimalMoneyFormatter;
+use Money\Money;
+use Money\Parser\DecimalMoneyParser;
+use Money\Teller;
+
+(static function (): void {
+    $buffer = <<<'PHP'
+<?php
+
+declare(strict_types=1);
+
+namespace Money;
+
+use Money\Currencies\ISOCurrencies;
+use Money\Formatter\DecimalMoneyFormatter;
+use Money\Parser\DecimalMoneyParser;
+
+/**
+ * This is a generated file. Do not edit it manually!
+ *
+PHPDOC
+ * @psalm-immutable
+ */
+trait TellerFactory
+{
+    /**
+     * Convenience factory method for a Teller object.
+     *
+     * <code>
+     * $teller = Teller::USD();
+     * </code>
+     *
+     * @param non-empty-string $method
+     * @param array{0?: int}   $arguments
+     */
+    public static function __callStatic(string $method, array $arguments): Teller
+    {
+        $currency     = new Currency($method);
+        $currencies   = new ISOCurrencies();
+        $parser       = new DecimalMoneyParser($currencies);
+        $formatter    = new DecimalMoneyFormatter($currencies);
+        $roundingMode = empty($arguments)
+            ? Money::ROUND_HALF_UP
+            : (int) array_shift($arguments);
+
+        return new Teller(
+            $currency,
+            $parser,
+            $formatter,
+            $roundingMode
+        );
+    }
+}
+
+PHP;
+
+    $methodBuffer = '';
+
+    $iterator = new Currencies\AggregateCurrencies([
+        new Currencies\ISOCurrencies(),
+        new Currencies\BitcoinCurrencies(),
+        new Currencies\CryptoCurrencies(),
+    ]);
+
+    $currencies = array_unique([...$iterator]);
+    usort($currencies, static fn (Currency $a, Currency $b): int => strcmp($a->getCode(), $b->getCode()));
+
+    /** @var Currency[] $currencies */
+    foreach ($currencies as $currency) {
+        $code = $currency->getCode();
+        if (is_numeric($code[0])) {
+            preg_match('/^([0-9]*)(.*?)$/', $code, $extracted);
+
+            $formatter = new \NumberFormatter('en', \NumberFormatter::SPELLOUT);
+            $code = strtoupper(preg_replace('/\s+/', '', $formatter->format($extracted[1])) . $extracted[2]);
+        }
+
+        $methodBuffer .= sprintf(" * @method static Teller %s(int \$roundingMode = Money::ROUND_HALF_UP)\n", $code);
+    }
+
+    $buffer = str_replace('PHPDOC', rtrim($methodBuffer), $buffer);
+
+    file_put_contents(__DIR__.'/../src/TellerFactory.php', $buffer);
+})();

src/Teller.php

@@ -4,44 +4,12 @@
 
 namespace Money;
 
-use Money\Currencies\ISOCurrencies;
-use Money\Formatter\DecimalMoneyFormatter;
-use Money\Parser\DecimalMoneyParser;
-
 use function array_shift;
 use function is_float;
 
 final class Teller
 {
-    /**
-     * Convenience factory method for a Teller object.
-     *
-     * <code>
-     * $teller = Teller::USD();
-     * </code>
-     *
-     * @param non-empty-string $method
-     * @param array{0?: int}   $arguments
-     *
-     * @return Teller
-     */
-    public static function __callStatic(string $method, array $arguments): self
-    {
-        $currency     = new Currency($method);
-        $currencies   = new ISOCurrencies();
-        $parser       = new DecimalMoneyParser($currencies);
-        $formatter    = new DecimalMoneyFormatter($currencies);
-        $roundingMode = empty($arguments)
-            ? Money::ROUND_HALF_UP
-            : (int) array_shift($arguments);
-
-        return new self(
-            $currency,
-            $parser,
-            $formatter,
-            $roundingMode
-        );
-    }
+    use TellerFactory;
 
     public function __construct(
         private readonly Currency $currency,