<?php

namespace Spatie\Backtrace\Arguments;

use ReflectionException;
use ReflectionFunction;
use ReflectionMethod;
use ReflectionParameter;
use Spatie\Backtrace\Arguments\ReducedArgument\VariadicReducedArgument;
use Throwable;

class ReduceArgumentsAction
{
    /** @var ArgumentReducers */
    protected $argumentReducers;

    /** @var ReduceArgumentPayloadAction */
    protected $reduceArgumentPayloadAction;

    public function __construct(
        ArgumentReducers $argumentReducers
    ) {
        $this->argumentReducers = $argumentReducers;
        $this->reduceArgumentPayloadAction = new ReduceArgumentPayloadAction($argumentReducers);
    }

    public function execute(
        ?string $class,
        ?string $method,
        ?array $frameArguments
    ): ?array {
        try {
            if ($frameArguments === null) {
                return null;
            }

            $parameters = $this->getParameters($class, $method);

            if ($parameters === null) {
                $arguments = [];

                foreach ($frameArguments as $index => $argument) {
                    $arguments[$index] = ProvidedArgument::fromNonReflectableParameter($index)
                        ->setReducedArgument($this->reduceArgumentPayloadAction->reduce($argument))
                        ->toArray();
                }

                return $arguments;
            }

            $arguments = array_map(
                function ($argument) {
                    return $this->reduceArgumentPayloadAction->reduce($argument);
                },
                $frameArguments,
            );

            $argumentsCount = count($arguments);
            $hasVariadicParameter = false;

            foreach ($parameters as $index => $parameter) {
                if ($index + 1 > $argumentsCount) {
                    $parameter->defaultValueUsed();
                } elseif ($parameter->isVariadic) {
                    $parameter->setReducedArgument(new VariadicReducedArgument(array_slice($arguments, $index)));

                    $hasVariadicParameter = true;
                } else {
                    $parameter->setReducedArgument($arguments[$index]);
                }

                $parameters[$index] = $parameter->toArray();
            }

            if ($this->moreArgumentsProvidedThanParameters($arguments, $parameters, $hasVariadicParameter)) {
                for ($i = count($parameters); $i < count($arguments); $i++) {
                    $parameters[$i] = ProvidedArgument::fromNonReflectableParameter(count($parameters))
                        ->setReducedArgument($arguments[$i])
                        ->toArray();
                }
            }

            return $parameters;
        } catch (Throwable $e) {
            return null;
        }
    }

    /** @return null|Array<\Spatie\Backtrace\Arguments\ProvidedArgument> */
    protected function getParameters(
        ?string $class,
        ?string $method
    ): ?array {
        try {
            $reflection = $class !== null
                ? new ReflectionMethod($class, $method)
                : new ReflectionFunction($method);
        } catch (ReflectionException $e) {
            return null;
        }

        return array_map(
            function (ReflectionParameter $reflectionParameter) {
                return ProvidedArgument::fromReflectionParameter($reflectionParameter);
            },
            $reflection->getParameters(),
        );
    }

    protected function moreArgumentsProvidedThanParameters(
        array $arguments,
        array $parameters,
        bool $hasVariadicParameter
    ): bool {
        return count($arguments) > count($parameters) && ! $hasVariadicParameter;
    }
}

• [D] ReducedArgument
• [D] Reducers
• [F] ArgumentReducers.php
  Delete
• [F] ProvidedArgument.php
  Delete
• [F] ReduceArgumentPayloadAction.php
  Delete
• [F] ReduceArgumentsAction.php
  Delete

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                        Request Example (guzzle)
                        

                        
                            
<?php
                            
 require_once('vendor/autoload.php');
                            
 $client = new \GuzzleHttp\Client();
                            
 $response = $client->request('POST', $base_url. 'v1/generate-token', [
                            
'headers' => [
                            
  'accept' => 'application/json',
                            
  'content-type' => 'application/json',
                            
 ],
                            
'form_params' => [
                            
  'client_id'     => '$client_id',
                            
  'secret_id'     => 'secret_id',
                            
  'env'           => 'env',
                            
  'merchant_id'   => 'merchant_id',
                            
 ],
                            
                            
]);
                            
echo $response->getBody();
                        
                    
                

                    
                        
**Response: SUCCESS (200 OK)**
                        
{
                        
 "message": {
                        
 "success": [
                        
  "Successfully token is generated"
                        
 ]
                        
},
                        
"data": {
                        
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz

                        IyZmQzNDY1IiwidGFnIjoiIn0=",
                        
},
                        
"type": "success"
                        
}
                    
                

                    
                        
**Response: ERROR (400 FAILED)**
                        
{
                        
 "message": {
                        
 "error": [
                        
  "Invalid credentials."
                        
 ]
                        
},
                        
"data": null,
                        
"type": "error"
                        
}