58493feca4
Make Iranian Rial (IRR) the sole base currency for shipping rates: - RateImportService now converts all imported rates to IRR at import time using the current daily exchange rate (source currency AED/USD/ EUR/IRR). Rates are stored in rate_entries with currency='IRR'. - PriceCalculatorService looks up IRR rates directly — no conversion at calc time. Also fixes a pre-existing bug where extras (in IRR) were incorrectly added to the AED base before conversion. - RateEntry::lookup() default currency changed from 'AED' to 'IRR'. - Migration changes the column default to 'IRR'. - Filament import form: relabel 'Rate currency' to 'Source currency (in Excel file)' with helper text explaining the conversion. - WordPress JS: update price summary labels from 'درهم' to 'ریال' and drop the deprecated net_dirham field. Architectural benefit: rates are 'frozen' in IRR at import time — daily exchange rate changes only affect NEW imports, not already- stored rates. This is more stable and predictable for customers.
342 lines
12 KiB
PHP
342 lines
12 KiB
PHP
<?php
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namespace App\Services;
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use App\Models\RateEntry;
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use App\Models\CountryZone;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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use PhpOffice\PhpSpreadsheet\IOFactory;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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use PhpOffice\PhpSpreadsheet\Cell\Cell;
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use Exception;
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/**
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* RateImportService
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* ----------------
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* Parses the customer's operational Excel format and stores rates
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* into the rate_entries table (4-quadrant model).
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*
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* ─── معماری ارزی (Currency Architecture) ───
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* ارز مبنا در کل سیستم IFNEX = ریال ایران (IRR).
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* همه نرخ‌ها در دیتابیس به‌صورت ریال ذخیره می‌شوند.
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*
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* هنگام ایمپورت، کاربر «ارز مبدأ» فایل اکسل را انتخاب می‌کند (مثلاً AED، USD، EUR، IRR).
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* سرویس هر نرخ را با نرخ روزِ آن ارز به ریال تبدیل کرده و سپس ذخیره می‌کند.
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* بدین ترتیب نرخ‌ها در زمان ایمپورت «ثبت» می‌شوند و تغییرات نرخ ارز روزانه
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* روی نرخ‌های حمل ذخیره‌شده اثر نمی‌گذارد — فقط ایمپورت‌های بعدی از نرخ جدید استفاده می‌کنند.
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*/
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class RateImportService
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{
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public const SHEET_NAMES = [
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'import' => ['Import Rate', 'ImportRate', 'Import'],
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'export' => ['Export Rate', 'ExportRate', 'Export'],
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];
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public const SECTION_MARKERS = [
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'document' => ['DOCUMENT', 'DOC', 'DOC NORMAL', 'DOC_NORMAL', 'DOCNORMAL'],
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'parcel' => ['NON - DOCUMENT', 'NON-DOCUMENT', 'NON DOCUMENT',
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'NONDOC', 'NON DOC', 'PARCEL', 'NON-DOC', 'NON - DOC'],
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];
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public array $summary = [
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'imported' => 0,
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'updated' => 0,
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'skipped' => 0,
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'errors' => [],
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'zones_updated' => 0,
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];
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protected string $sourceCurrency = 'AED';
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protected ExchangeRateService $exchangeRate;
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public function import(string $filePath, string $sourceCurrency = 'AED'): array
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{
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$this->summary = [
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'imported' => 0, 'updated' => 0, 'skipped' => 0,
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'errors' => [], 'zones_updated' => 0,
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];
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$this->sourceCurrency = strtoupper($sourceCurrency);
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$this->exchangeRate = app(ExchangeRateService::class);
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if (! file_exists($filePath)) {
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throw new Exception("File not found: {$filePath}");
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}
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$spreadsheet = IOFactory::load($filePath);
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foreach (self::SHEET_NAMES['import'] as $name) {
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if ($spreadsheet->sheetNameExists($name)) {
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$this->importRateSheet($spreadsheet->getSheetByName($name), 'import');
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break;
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}
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}
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foreach (self::SHEET_NAMES['export'] as $name) {
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if ($spreadsheet->sheetNameExists($name)) {
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$this->importRateSheet($spreadsheet->getSheetByName($name), 'export');
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break;
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}
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}
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if ($spreadsheet->sheetNameExists('Zone')) {
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$this->importZoneSheet($spreadsheet->getSheetByName('Zone'));
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} elseif ($spreadsheet->sheetNameExists('Zones')) {
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$this->importZoneSheet($spreadsheet->getSheetByName('Zones'));
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}
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return $this->summary;
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}
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protected function importRateSheet(Worksheet $ws, string $direction): void
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{
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$maxRow = $ws->getHighestDataRow();
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$maxCol = $ws->getHighestDataColumn();
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$maxColIdx = \PhpOffice\PhpSpreadsheet\Cell\Coordinate::columnIndexFromString($maxCol);
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$currentSection = null;
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$headerRowIdx = null;
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for ($r = 1; $r <= $maxRow; $r++) {
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$rowValues = [];
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for ($c = 1; $c <= min($maxColIdx, 11); $c++) {
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$rowValues[$c] = $ws->getCellByColumnAndRow($c, $r)->getCalculatedValue();
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}
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$matchedSection = $this->detectSection($rowValues);
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if ($matchedSection !== null) {
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$currentSection = $matchedSection;
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$headerRowIdx = null;
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continue;
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}
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if ($currentSection !== null && $headerRowIdx === null) {
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if ($this->isHeaderRow($rowValues)) {
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$headerRowIdx = $r;
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continue;
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}
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}
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if ($currentSection !== null && $headerRowIdx !== null) {
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$parsed = $this->parseRateRow($rowValues);
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if ($parsed === null) {
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if ($this->isEmptyRow($rowValues)) {
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$currentSection = null;
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$headerRowIdx = null;
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}
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continue;
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}
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['weight' => $weight, 'rates' => $rates] = $parsed;
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foreach ($rates as $zone => $rate) {
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if ($rate === null) {
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$this->summary['skipped']++;
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continue;
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}
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$this->upsertRate($direction, $currentSection, $weight, $zone, (float) $rate);
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}
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}
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}
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}
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protected function detectSection(array $rowValues): ?string
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{
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foreach ($rowValues as $val) {
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if (! is_string($val) || trim($val) === '') {
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continue;
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}
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$normalized = strtoupper(trim($val));
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foreach (self::SECTION_MARKERS['parcel'] as $marker) {
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if ($normalized === strtoupper($marker)) {
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return 'parcel';
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}
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}
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foreach (self::SECTION_MARKERS['document'] as $marker) {
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if ($normalized === strtoupper($marker)) {
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return 'document';
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}
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}
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}
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return null;
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}
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protected function isHeaderRow(array $rowValues): bool
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{
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if (! isset($rowValues[1]) || ! is_string($rowValues[1])) {
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return false;
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}
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$first = strtolower(trim($rowValues[1]));
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if (! in_array($first, ['weight (kg)', 'weight', 'weight(kg)', 'wt', 'wt (kg)'])) {
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return false;
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}
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$zoneCount = 0;
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$expectedInt = 1;
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for ($c = 2; $c <= 11; $c++) {
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$val = $rowValues[$c] ?? null;
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if ($val === null || $val === '') continue;
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if (is_string($val) && preg_match('/^zone\s*(\d+)$/i', trim($val), $m)) {
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$zoneCount++;
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continue;
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}
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if (is_int($val) || (is_string($val) && preg_match('/^\d+$/', trim($val)))) {
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$intVal = (int) $val;
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if ($intVal === $expectedInt) {
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$zoneCount++;
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$expectedInt++;
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continue;
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}
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}
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}
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return $zoneCount >= 3;
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}
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protected function parseRateRow(array $rowValues): ?array
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{
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if (! isset($rowValues[1]) || $rowValues[1] === null || $rowValues[1] === '') {
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return null;
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}
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$weightVal = $rowValues[1];
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if (is_string($weightVal)) {
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$weightVal = trim($weightVal);
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if ($weightVal === '' || ! is_numeric($weightVal)) {
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return null;
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}
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$weightVal = (float) $weightVal;
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} elseif (! is_numeric($weightVal)) {
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return null;
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} else {
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$weightVal = (float) $weightVal;
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}
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$weightVal = round($weightVal, 3);
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$rates = [];
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for ($c = 2; $c <= 11; $c++) {
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$zone = $c - 1;
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$val = $rowValues[$c] ?? null;
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if ($val === null || $val === '' || (is_string($val) && trim($val) === '')) {
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$rates[$zone] = null;
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continue;
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}
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if (is_numeric($val)) {
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$rates[$zone] = (float) $val;
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} else {
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$this->summary['errors'][] = "Non-numeric rate at weight={$weightVal} zone={$zone}: " . substr((string)$val, 0, 40);
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$rates[$zone] = null;
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}
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}
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return ['weight' => $weightVal, 'rates' => $rates];
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}
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protected function isEmptyRow(array $rowValues): bool
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{
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foreach ($rowValues as $v) {
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if ($v !== null && $v !== '' && !(is_string($v) && trim($v) === '')) {
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return false;
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}
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}
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return true;
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}
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/**
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* Upsert a rate row — همیشه به ریال ذخیره می‌شود.
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*/
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protected function upsertRate(string $direction, string $serviceType, float $weight, int $zone, float $rate): void
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{
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$rateInIrr = $this->exchangeRate->convertToIrr($rate, $this->sourceCurrency);
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try {
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$existing = RateEntry::where([
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'direction' => $direction,
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'service_type' => $serviceType,
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'weight' => $weight,
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'zone' => $zone,
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'currency' => 'IRR',
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])->where('effective_at', '>=', now()->startOfDay())
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->first();
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if ($existing) {
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$existing->update(['rate' => $rateInIrr]);
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$this->summary['updated']++;
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} else {
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RateEntry::create([
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'direction' => $direction,
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'service_type' => $serviceType,
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'weight' => $weight,
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'zone' => $zone,
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'rate' => $rateInIrr,
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'currency' => 'IRR',
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'effective_at' => now(),
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]);
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$this->summary['imported']++;
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}
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} catch (Exception $e) {
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$this->summary['errors'][] = "DB error: {$direction}×{$serviceType} w={$weight} z={$zone}: " . $e->getMessage();
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Log::warning('RateImport: ' . $e->getMessage());
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}
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}
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protected function importZoneSheet(Worksheet $ws): void
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{
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$maxRow = $ws->getHighestDataRow();
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$headerRow = null;
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for ($r = 1; $r <= min(20, $maxRow); $r++) {
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$b = $ws->getCellByColumnAndRow(2, $r)->getCalculatedValue();
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$f = $ws->getCellByColumnAndRow(6, $r)->getCalculatedValue();
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if ((is_string($b) && stripos($b, 'country') !== false) ||
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(is_string($f) && stripos($f, 'country') !== false)) {
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$headerRow = $r;
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break;
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}
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}
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if ($headerRow === null) {
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$headerRow = 3;
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}
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for ($r = $headerRow + 1; $r <= $maxRow; $r++) {
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$parcelCountry = $ws->getCellByColumnAndRow(2, $r)->getCalculatedValue();
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$parcelZone = $ws->getCellByColumnAndRow(3, $r)->getCalculatedValue();
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$documentCountry = $ws->getCellByColumnAndRow(6, $r)->getCalculatedValue();
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$documentZone = $ws->getCellByColumnAndRow(7, $r)->getCalculatedValue();
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if (is_string($parcelCountry) && trim($parcelCountry) !== '' &&
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$parcelZone !== null && $parcelZone !== '' && (int)$parcelZone > 0) {
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$this->upsertCountryZone(trim($parcelCountry), parcelZone: (int)$parcelZone);
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}
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if (is_string($documentCountry) && trim($documentCountry) !== '' &&
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$documentZone !== null && $documentZone !== '' && (int)$documentZone > 0) {
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$this->upsertCountryZone(trim($documentCountry), documentZone: (int)$documentZone);
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}
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}
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}
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protected function upsertCountryZone(string $country, ?int $parcelZone = null, ?int $documentZone = null): void
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{
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try {
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$row = CountryZone::where('country_name', $country)->first();
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if ($row) {
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$update = [];
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if ($parcelZone !== null) $update['parcel_zone'] = $parcelZone;
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if ($documentZone !== null) $update['document_zone'] = $documentZone;
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if (! empty($update)) {
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$row->update($update);
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$this->summary['zones_updated']++;
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}
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} else {
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CountryZone::create([
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'country_name' => $country,
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'parcel_zone' => $parcelZone,
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'document_zone' => $documentZone,
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]);
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$this->summary['zones_updated']++;
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}
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} catch (Exception $e) {
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$this->summary['errors'][] = "Country zone error ({$country}): " . $e->getMessage();
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}
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}
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} |