Developer
<?php
namespace Maatwebsite\Excel\Imports;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;
use Maatwebsite\Excel\Concerns\PersistRelations;
use Maatwebsite\Excel\Concerns\SkipsOnError;
use Maatwebsite\Excel\Concerns\ToModel;
use Maatwebsite\Excel\Concerns\WithUpsertColumns;
use Maatwebsite\Excel\Concerns\WithUpserts;
use Maatwebsite\Excel\Concerns\WithValidation;
use Maatwebsite\Excel\Exceptions\RowSkippedException;
use Maatwebsite\Excel\Imports\Persistence\CascadePersistManager;
use Maatwebsite\Excel\Validators\RowValidator;
use Maatwebsite\Excel\Validators\ValidationException;
use Throwable;
class ModelManager
{
/**
* @var array
*/
private $rows = [];
/**
* @var RowValidator
*/
private $validator;
/**
* @var bool
*/
private $remembersRowNumber = false;
/**
* @var CascadePersistManager
*/
private $cascade;
/**
* @param RowValidator $validator
*/
public function __construct(RowValidator $validator, CascadePersistManager $cascade)
{
$this->validator = $validator;
$this->cascade = $cascade;
}
/**
* @param int $row
* @param array $attributes
*/
public function add(int $row, array $attributes)
{
$this->rows[$row] = $attributes;
}
/**
* @param bool $remembersRowNumber
*/
public function setRemembersRowNumber(bool $remembersRowNumber)
{
$this->remembersRowNumber = $remembersRowNumber;
}
/**
* @param ToModel $import
* @param bool $massInsert
*
* @throws ValidationException
*/
public function flush(ToModel $import, bool $massInsert = false)
{
if ($import instanceof WithValidation) {
$this->validateRows($import);
}
if ($massInsert) {
$this->massFlush($import);
} else {
$this->singleFlush($import);
}
$this->rows = [];
}
/**
* @param ToModel $import
* @param array $attributes
* @param int|null $rowNumber
* @return Model[]|Collection
*/
public function toModels(ToModel $import, array $attributes, $rowNumber = null): Collection
{
if ($this->remembersRowNumber) {
$import->rememberRowNumber($rowNumber);
}
return Collection::wrap($import->model($attributes));
}
/**
* @param ToModel $import
*/
private function massFlush(ToModel $import)
{
$this->rows()
->flatMap(function (array $attributes, $index) use ($import) {
return $this->toModels($import, $attributes, $index);
})
->mapToGroups(function ($model) {
return [\get_class($model) => $this->prepare($model)->getAttributes()];
})
->each(function (Collection $models, string $model) use ($import) {
try {
/* @var Model $model */
if ($import instanceof WithUpserts) {
$model::query()->upsert(
$models->toArray(),
$import->uniqueBy(),
$import instanceof WithUpsertColumns ? $import->upsertColumns() : null
);
return;
}
$model::query()->insert($models->toArray());
} catch (Throwable $e) {
$this->handleException($import, $e);
}
});
}
/**
* @param ToModel $import
*/
private function singleFlush(ToModel $import)
{
$this
->rows()
->each(function (array $attributes, $index) use ($import) {
$this->toModels($import, $attributes, $index)->each(function (Model $model) use ($import) {
try {
if ($import instanceof WithUpserts) {
$model->upsert(
$model->getAttributes(),
$import->uniqueBy(),
$import instanceof WithUpsertColumns ? $import->upsertColumns() : null
);
return;
}
if ($import instanceof PersistRelations) {
$this->cascade->persist($model);
} else {
$model->saveOrFail();
}
} catch (Throwable $e) {
$this->handleException($import, $e);
}
});
});
}
/**
* @param Model $model
* @return Model
*/
private function prepare(Model $model): Model
{
if ($model->usesTimestamps()) {
$time = $model->freshTimestamp();
$updatedAtColumn = $model->getUpdatedAtColumn();
// If model has updated at column and not manually provided.
if ($updatedAtColumn && null === $model->{$updatedAtColumn}) {
$model->setUpdatedAt($time);
}
$createdAtColumn = $model->getCreatedAtColumn();
// If model has created at column and not manually provided.
if ($createdAtColumn && null === $model->{$createdAtColumn}) {
$model->setCreatedAt($time);
}
}
return $model;
}
/**
* @param WithValidation $import
*
* @throws ValidationException
*/
private function validateRows(WithValidation $import)
{
try {
$this->validator->validate($this->rows, $import);
} catch (RowSkippedException $e) {
foreach ($e->skippedRows() as $row) {
unset($this->rows[$row]);
}
}
}
/**
* @return Collection
*/
private function rows(): Collection
{
return new Collection($this->rows);
}
private function handleException(ToModel $import, Throwable $e): void
{
if (!$import instanceof SkipsOnError) {
throw $e;
}
$import->onError($e);
}
}
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
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":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}