ifnex/04_Laravel/app/Imports/ShippingRatesImport.php
Kazem Alghasi 3aaa9a5481 refactor(api): improve shipping rate import and pricing logic
Refactor the shipping rate import process to support bidirectional
data handling (import/export) and implement currency conversion using
system settings. Update the price calculator to ensure valid zone
data is retrieved.

- Update `ShippingRatesImport` to handle both import and export
  directions via `SimpleRateSheetImport`.
- Implement AED to IRR conversion during rate importation using
  `SystemSetting`.
- Add validation for zone numbers and rate values during import.
- Enhance `PriceCalculatorService` to filter for non-zero zone values.
- Add various debug and testing scripts for pricing and data
  structure verification.
2026-08-04 07:24:23 +03:30

129 lines
3.3 KiB
PHP

<?php
namespace App\Imports;
use App\Enums\ShipmentType;
use App\Models\ShippingRate;
use App\Models\SystemSetting;
use Maatwebsite\Excel\Concerns\OnEachRow;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;
use Maatwebsite\Excel\Concerns\WithStartRow;
use Maatwebsite\Excel\Row;
class ShippingRatesImport implements WithMultipleSheets
{
public function sheets(): array
{
return [
'Export Rate' => new RateSheetImport('export'),
'Import Rate' => new RateSheetImport('import'),
'DocEco' => new SimpleRateSheetImport(ShipmentType::DocEconomy, 'export'),
];
}
}
class RateSheetImport implements OnEachRow, WithStartRow
{
public function __construct(protected string $direction) {}
public function startRow(): int
{
return 5;
}
public function onRow(Row $row)
{
$rowIndex = $row->getIndex();
$cells = $row->toArray();
if (empty($cells[0]) || !is_numeric($cells[0])) {
return;
}
$type = $this->resolveType($rowIndex, $cells);
$zones = [];
for ($i = 1; $i <= 10; $i++) {
$val = str_replace([',', ' '], '', (string) ($cells[$i] ?? 0));
$zones['zone_' . $i] = is_numeric($val) ? (float) $val : 0;
}
ShippingRate::updateOrCreate(
[
'direction' => $this->direction,
'type' => $type->value,
'weight' => (float) $cells[0],
],
$zones
);
}
private function resolveType(int $rowIndex, array $cells): ShipmentType
{
$header = strtoupper((string) ($cells[3] ?? ''));
if (str_contains($header, 'DOCUMENT') || str_contains($header, 'DOC')) {
return ShipmentType::DocNormal;
}
if (str_contains($header, 'NON') || str_contains($header, 'PARCEL')) {
return ShipmentType::Parcel;
}
return $rowIndex < 10 ? ShipmentType::DocNormal : ShipmentType::Parcel;
}
}
class SimpleRateSheetImport implements OnEachRow, WithStartRow
{
public function __construct(
protected ShipmentType $type,
protected string $direction = 'export'
) {}
public function startRow(): int
{
return 2;
}
public function onRow(Row $row)
{
$cells = $row->toArray();
if (empty($cells[0]) || !is_numeric($cells[0])) {
return;
}
$weight = (float) $cells[0];
$zoneNumber = (int) $cells[1];
$rawValue = str_replace([',', ' '], '', (string) ($cells[2] ?? 0));
$rawValue = is_numeric($rawValue) ? (float) $rawValue : 0;
if ($zoneNumber < 1 || $zoneNumber > 10 || $rawValue <= 0) {
return;
}
$aedToIrr = (float) SystemSetting::get('aed_to_irr', 455000);
$value = $aedToIrr > 0 ? $rawValue / $aedToIrr : $rawValue;
$zoneColumn = 'zone_' . $zoneNumber;
$defaults = [];
for ($i = 1; $i <= 10; $i++) {
$defaults['zone_' . $i] = 0;
}
$record = ShippingRate::firstOrCreate(
[
'direction' => $this->direction,
'type' => $this->type->value,
'weight' => $weight,
],
$defaults
);
$record->{$zoneColumn} = $value;
$record->save();
}
}