Developer
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\Question;
use Symfony\Component\Console\Exception\InvalidArgumentException;
/**
* Represents a choice question.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ChoiceQuestion extends Question
{
private array $choices;
private bool $multiselect = false;
private string $prompt = ' > ';
private string $errorMessage = 'Value "%s" is invalid';
/**
* @param string $question The question to ask to the user
* @param array $choices The list of available choices
* @param mixed $default The default answer to return
*/
public function __construct(string $question, array $choices, mixed $default = null)
{
if (!$choices) {
throw new \LogicException('Choice question must have at least 1 choice available.');
}
parent::__construct($question, $default);
$this->choices = $choices;
$this->setValidator($this->getDefaultValidator());
$this->setAutocompleterValues($choices);
}
/**
* Returns available choices.
*/
public function getChoices(): array
{
return $this->choices;
}
/**
* Sets multiselect option.
*
* When multiselect is set to true, multiple choices can be answered.
*
* @return $this
*/
public function setMultiselect(bool $multiselect): static
{
$this->multiselect = $multiselect;
$this->setValidator($this->getDefaultValidator());
return $this;
}
/**
* Returns whether the choices are multiselect.
*/
public function isMultiselect(): bool
{
return $this->multiselect;
}
/**
* Gets the prompt for choices.
*/
public function getPrompt(): string
{
return $this->prompt;
}
/**
* Sets the prompt for choices.
*
* @return $this
*/
public function setPrompt(string $prompt): static
{
$this->prompt = $prompt;
return $this;
}
/**
* Sets the error message for invalid values.
*
* The error message has a string placeholder (%s) for the invalid value.
*
* @return $this
*/
public function setErrorMessage(string $errorMessage): static
{
$this->errorMessage = $errorMessage;
$this->setValidator($this->getDefaultValidator());
return $this;
}
private function getDefaultValidator(): callable
{
$choices = $this->choices;
$errorMessage = $this->errorMessage;
$multiselect = $this->multiselect;
$isAssoc = $this->isAssoc($choices);
return function ($selected) use ($choices, $errorMessage, $multiselect, $isAssoc) {
if ($multiselect) {
// Check for a separated comma values
if (!preg_match('/^[^,]+(?:,[^,]+)*$/', (string) $selected, $matches)) {
throw new InvalidArgumentException(sprintf($errorMessage, $selected));
}
$selectedChoices = explode(',', (string) $selected);
} else {
$selectedChoices = [$selected];
}
if ($this->isTrimmable()) {
foreach ($selectedChoices as $k => $v) {
$selectedChoices[$k] = trim((string) $v);
}
}
$multiselectChoices = [];
foreach ($selectedChoices as $value) {
$results = [];
foreach ($choices as $key => $choice) {
if ($choice === $value) {
$results[] = $key;
}
}
if (\count($results) > 1) {
throw new InvalidArgumentException(sprintf('The provided answer is ambiguous. Value should be one of "%s".', implode('" or "', $results)));
}
$result = array_search($value, $choices);
if (!$isAssoc) {
if (false !== $result) {
$result = $choices[$result];
} elseif (isset($choices[$value])) {
$result = $choices[$value];
}
} elseif (false === $result && isset($choices[$value])) {
$result = $value;
}
if (false === $result) {
throw new InvalidArgumentException(sprintf($errorMessage, $value));
}
// For associative choices, consistently return the key as string:
$multiselectChoices[] = $isAssoc ? (string) $result : $result;
}
if ($multiselect) {
return $multiselectChoices;
}
return current($multiselectChoices);
};
}
}
Developer
Initiates a new payment transaction.
| Parameter | Type | Details |
|---|---|---|
| amount | decimal | Your Amount , Must be rounded at 2 precision. |
| currency | string | Currency Code, Must be in Upper Case (Alpha-3 code) |
| success_url | string | Enter your return or success URL |
| cancel_url | string (optional) | Enter your cancel or failed URL |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url.'create-order', [
'headers' => [
'Authorization' => 'Bearer '. $authorizationToken,
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'amount' => '$amount',
'currency' => 'currency',
'success_url' => 'success_url',
'cancel_url' => 'cancel_url',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Order created successfully."
]
},
"data": {
"redirect_url":"https://example.com/login/OISADFDFSDFSF",
"order_details":{
"amount" : "10",
"fixed_charge" : 2,
"percent_charge" : 1,
"total_charge" : 3,
"total_payable" : 13,
"currency" : "USD",
"expiry_time": "2024-04-25T06:48:35.984285Z",
"success_url": "http://127.0.0.1/nfcpay/user/transaction/success",
"cancel_url": "http://127.0.0.1/nfcpay/user/transaction/cancel"
}
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid token."
]
},
"data": null,
"type": "error"
}