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<?php |
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|
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namespace FluentCart\App\Http\Controllers; |
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|
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use FluentCart\App\Models\Meta; |
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use FluentCart\App\Models\TaxRate; |
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use FluentCart\App\Models\TaxClass; |
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use FluentCart\Framework\Support\Arr; |
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use FluentCart\Framework\Support\Collection; |
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use FluentCart\App\Modules\Tax\TaxModule; |
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use FluentCart\App\Services\Tax\TaxManager; |
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use FluentCart\Framework\Http\Request\Request; |
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|
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class TaxEUController extends Controller |
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{ |
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public function saveEuVatSettings(Request $request) |
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{ |
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$action = $request->getSafe('action', 'sanitize_text_field'); |
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|
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if ($action === 'euCrossBorderSettings') { |
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return $this->euCrossBorderSettings($request); |
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} else if ($action === 'saveCountryRegistration') { |
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return $this->saveCountryRegistration($request); |
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} else if ($action === 'deleteCountryRegistration') { |
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return $this->deleteCountryRegistration($request); |
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} else { |
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return $this->sendError([ |
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'message' => __('Invalid method', 'fluent-cart') |
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], 422); |
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} |
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} |
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|
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public function saveCountryRegistration(Request $request) |
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{ |
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$countryCode = $this->sanitizeCountryCode($request->get('country', '')); |
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$vat = $request->getSafe('vat', 'sanitize_text_field'); |
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$rawRates = $request->get('rates', []); |
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$rateErrors = []; |
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|
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// Normalise rates: each entry is either {rate, label} or a legacy plain float |
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$rates = []; |
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if (is_array($rawRates)) { |
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foreach ($rawRates as $slug => $rateData) { |
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$cleanSlug = sanitize_key($slug); |
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if (!$cleanSlug) { |
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continue; |
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} |
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if (is_array($rateData)) { |
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$rates[$cleanSlug] = [ |
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'rate' => floatval($rateData['rate'] ?? 0), |
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'label' => sanitize_text_field($rateData['label'] ?? ''), |
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]; |
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} else { |
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// Legacy plain-number format |
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$rates[$cleanSlug] = ['rate' => floatval($rateData), 'label' => '']; |
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} |
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} |
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} |
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|
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// Legacy single-rate fallback (old clients send rate= not rates=) |
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if (empty($rates)) { |
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$legacyRate = floatval($request->get('rate', 0)); |
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if ($legacyRate > 0) { |
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$rates['standard'] = ['rate' => $legacyRate, 'label' => sanitize_text_field($request->get('tax_label', ''))]; |
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} |
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} |
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|
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if (!$countryCode) { |
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return $this->sendError([ |
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'message' => __('Select a registration country', 'fluent-cart'), |
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], 422); |
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} |
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|
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if (!$this->isEuVatCountry($countryCode)) { |
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return $this->sendError([ |
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'message' => __('Select a valid EU VAT registration country', 'fluent-cart'), |
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'errors' => [ |
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'country' => __('Select a valid EU VAT registration country', 'fluent-cart') |
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] |
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], 422); |
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} |
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|
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if (strlen($vat) > 50) { |
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return $this->sendError([ |
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'message' => __('VAT number is too long', 'fluent-cart'), |
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], 422); |
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} |
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|
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$hasNonZeroRate = false; |
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foreach ($rates as $rateData) { |
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if (floatval($rateData['rate'] ?? 0) > 0) { |
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$hasNonZeroRate = true; |
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break; |
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} |
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} |
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|
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if (!$hasNonZeroRate) { |
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return $this->sendError([ |
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'message' => __('At least one tax rate must be greater than 0%', 'fluent-cart'), |
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], 422); |
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} |
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|
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$requestedClassSlugs = array_keys($rates); |
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$taxClasses = TaxClass::query() |
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->whereIn('slug', $requestedClassSlugs) |
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->get() |
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->keyBy('slug'); |
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|
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foreach ($requestedClassSlugs as $classSlug) { |
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if (!$taxClasses->has($classSlug)) { |
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/* translators: %1$s: tax class slug (e.g. standard, reduced) */ |
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$rateErrors['rates.' . $classSlug] = sprintf( |
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__('Tax class "%1$s" could not be found. Create the class first and try again.', 'fluent-cart'), |
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$classSlug |
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); |
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} |
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} |
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|
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if ($rateErrors) { |
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return $this->sendError([ |
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'message' => __('Validation failed for VAT registration rates', 'fluent-cart'), |
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'errors' => $rateErrors, |
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], 422); |
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} |
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|
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$standardRate = floatval($rates['standard']['rate'] ?? 0); |
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$standardLabel = sanitize_text_field($rates['standard']['label'] ?? ''); |
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|
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TaxManager::getInstance()->saveEuVatRegistration($countryCode, [ |
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'country' => $countryCode, |
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'vat' => $vat, |
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'rate' => $standardRate, |
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'rates' => $rates, |
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'tax_label' => $standardLabel, |
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]); |
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|
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$currentSettings = (new TaxModule())->getSettings(); |
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$euVatSettings = Arr::get($currentSettings, 'eu_vat_settings', []); |
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if (Arr::get($euVatSettings, 'method') === 'home' && Arr::get($euVatSettings, 'home_country') === $countryCode) { |
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$euVatSettings['home_vat'] = $vat; |
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$currentSettings['eu_vat_settings'] = $euVatSettings; |
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update_option('fluent_cart_tax_configuration_settings', $currentSettings, true); |
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} |
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|
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return $this->sendSuccess([ |
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'message' => __('Country VAT registration saved successfully', 'fluent-cart') |
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]); |
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} |
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|
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public function deleteCountryRegistration(Request $request) |
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{ |
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$countryCode = $this->sanitizeCountryCode($request->get('country', '')); |
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|
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if (!$countryCode) { |
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return $this->sendError([ |
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'message' => __('Country code is required', 'fluent-cart'), |
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], 422); |
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} |
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|
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if (!$this->isEuVatCountry($countryCode)) { |
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return $this->sendError([ |
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'message' => __('Select a valid EU VAT registration country', 'fluent-cart'), |
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], 422); |
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} |
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|
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TaxManager::getInstance()->deleteEuVatRegistration($countryCode); |
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|
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return $this->sendSuccess([ |
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'message' => __('Country registration removed successfully', 'fluent-cart') |
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]); |
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} |
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|
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public function getOssCountryRates() |
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{ |
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$euCountries = TaxModule::euVatCountyOptions(); |
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|
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// Get all tax classes |
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$taxClasses = TaxClass::query()->orderBy('id', 'ASC')->get(); |
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$classMap = $taxClasses->keyBy('slug'); |
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|
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// Load all EU rates grouped by country then class_id |
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$allDbRates = TaxRate::query() |
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->where('group', 'EU') |
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->where(function ($q) { |
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$q->whereNull('state')->orWhere('state', ''); |
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}) |
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->get() |
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->groupBy('country'); |
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|
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$rates = []; |
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foreach ($euCountries as $country) { |
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$code = $country['value']; |
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$countryDbRates = $allDbRates->get($code, new Collection())->keyBy('class_id'); |
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$defaultRates = $country['default_rates'] ?? []; |
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|
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$classRates = []; |
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foreach ($taxClasses as $tc) { |
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$dbRate = $countryDbRates->get($tc->id); |
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$defaultRate = $defaultRates[$tc->slug] ?? 0; |
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// Strip auto-generated fallback names like "AT Reduced Tax" → show as empty so UI shows placeholder |
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$dbLabel = ''; |
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if ($dbRate && $dbRate->name && !preg_match('/^[A-Z]{2} \w+ Tax$/', $dbRate->name)) { |
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$dbLabel = $dbRate->name; |
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} |
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$classRates[$tc->slug] = [ |
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'rate' => $dbRate ? (float) $dbRate->rate : ($defaultRate ?? 0), |
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'default_rate' => $defaultRate ?? 0, |
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'has_custom' => (bool) $dbRate, |
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'label' => $dbLabel, |
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]; |
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} |
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|
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// Tax label for top-level (from standard class, for backward compat) |
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$standardClassId = $classMap->has('standard') ? $classMap->get('standard')->id : 1; |
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$standardDbRate = $countryDbRates->get($standardClassId); |
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$taxLabel = $classRates['standard']['label'] ?? 'VAT'; |
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if (!$taxLabel) $taxLabel = 'VAT'; |
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|
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$rates[] = [ |
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'country' => $code, |
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'label' => $country['label'], |
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'rate' => $classRates['standard']['rate'] ?? ($country['default_rate'] ?? 0), |
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'tax_label' => $taxLabel, |
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'default_rate' => $country['default_rate'] ?? 0, |
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'has_custom' => $classRates['standard']['has_custom'] ?? false, |
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'class_rates' => $classRates, |
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]; |
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} |
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|
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$classesInfo = $taxClasses->map(function ($tc) { |
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return ['slug' => $tc->slug, 'title' => $tc->title, 'id' => $tc->id]; |
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})->values(); |
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|
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return $this->sendSuccess([ |
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'rates' => $rates, |
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'classes' => $classesInfo, |
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]); |
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} |
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|
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public function saveOssCountryRates(Request $request) |
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{ |
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$rates = $request->get('rates', []); |
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$taxClasses = TaxClass::query()->get()->keyBy('slug'); |
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$errors = []; |
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|
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foreach ($rates as $index => $item) { |
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$country = $this->sanitizeCountryCode($item['country'] ?? ''); |
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$taxLabel = sanitize_text_field($item['tax_label'] ?? ''); |
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if (!$country) continue; |
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|
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if (!$this->isEuVatCountry($country)) { |
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$errors['rates.' . $index . '.country'] = __('Select a valid EU VAT country', 'fluent-cart'); |
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continue; |
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} |
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|
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$classRates = $item['class_rates'] ?? []; |
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|
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// If no class_rates provided, fall back to single 'rate' field (backward compat) |
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if (empty($classRates)) { |
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$standardClass = $taxClasses->get('standard'); |
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$classId = $standardClass ? $standardClass->id : 1; |
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$rate = floatval($item['rate'] ?? 0); |
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$rateName = $taxLabel ?: ($country . ' Standard Tax'); |
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|
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$this->upsertOssRate($country, $classId, $rate, $rateName); |
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continue; |
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} |
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|
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// Save rate for each class — use per-class label, fall back to shared tax_label |
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foreach ($classRates as $classSlug => $classData) { |
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$classSlug = sanitize_key($classSlug); |
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$taxClass = $taxClasses->get($classSlug); |
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if (!$taxClass) continue; |
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|
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$rate = floatval($classData['rate'] ?? 0); |
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$classLabel = sanitize_text_field($classData['label'] ?? ''); |
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$rateName = $classLabel ?: ($taxLabel ?: ($country . ' ' . ucfirst($classSlug) . ' Tax')); |
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|
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$this->upsertOssRate($country, $taxClass->id, $rate, $rateName); |
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} |
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} |
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|
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if ($errors) { |
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return $this->sendError([ |
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'message' => __('Validation failed for OSS country rates', 'fluent-cart'), |
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'errors' => $errors |
| 287 |
], 422); |
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} |
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|
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return $this->sendSuccess([ |
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'message' => __('OSS country rates saved successfully', 'fluent-cart') |
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]); |
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} |
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|
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private function sanitizeNestedArray(array $data) |
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{ |
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$sanitized = []; |
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foreach ($data as $key => $value) { |
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if (is_array($value)) { |
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$sanitized[$key] = $this->sanitizeNestedArray($value); |
| 301 |
} elseif (is_numeric($value)) { |
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$sanitized[$key] = $value + 0; |
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} else { |
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$sanitized[$key] = sanitize_text_field($value); |
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} |
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} |
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return $sanitized; |
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} |
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|
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private function upsertOssRate($country, $classId, $rate, $rateName) |
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{ |
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TaxRate::query()->updateOrCreate( |
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[ |
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'country' => $country, |
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'group' => 'EU', |
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'class_id' => $classId, |
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'state' => '', |
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], |
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[ |
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'name' => $rateName, |
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'rate' => $rate, |
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'city' => '', |
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'postcode' => '', |
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] |
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); |
| 326 |
} |
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|
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public function getEuProductOverrides() |
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{ |
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$euCountryCodes = array_column(TaxModule::euVatCountyOptions(), 'value'); |
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|
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$taxClasses = TaxClass::query()->get()->keyBy('id'); |
| 333 |
|
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$overrides = Meta::query() |
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->productCategoryTaxOverrides() |
| 336 |
->forTaxOverrideCountries($euCountryCodes) |
| 337 |
->get(); |
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|
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foreach ($overrides as $override) { |
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$classId = (int) Arr::get($override->meta_value, 'class_id', 0); |
| 341 |
$taxClass = $classId ? $taxClasses->get($classId) : null; |
| 342 |
$override->setAttribute('class_id', $classId); |
| 343 |
$override->setAttribute('class_label', $taxClass ? $taxClass->title : ''); |
| 344 |
} |
| 345 |
|
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$shippingOverrides = TaxRate::query() |
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->where('group', 'EU') |
| 348 |
->whereNotNull('for_shipping') |
| 349 |
->where(function ($q) { |
| 350 |
$q->whereNull('state')->orWhere('state', ''); |
| 351 |
}) |
| 352 |
->orderBy('country', 'asc') |
| 353 |
->orderBy('class_id', 'asc') |
| 354 |
->orderBy('id', 'asc') |
| 355 |
->get() |
| 356 |
->map(function ($rate) use ($taxClasses) { |
| 357 |
$taxClass = $taxClasses->get($rate->class_id); |
| 358 |
$rate->setAttribute('class_label', $taxClass ? $taxClass->title : ''); |
| 359 |
return $rate; |
| 360 |
}) |
| 361 |
->values(); |
| 362 |
|
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return $this->sendSuccess([ |
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'overrides' => $overrides, |
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'shipping_overrides' => $shippingOverrides, |
| 366 |
]); |
| 367 |
} |
| 368 |
|
| 369 |
public function resetEuRatesToDefaults() |
| 370 |
{ |
| 371 |
$taxManager = TaxManager::getInstance(); |
| 372 |
$taxManager->resetEuRates(); |
| 373 |
|
| 374 |
return $this->sendSuccess([ |
| 375 |
'message' => __('EU tax rates have been reset to defaults', 'fluent-cart') |
| 376 |
]); |
| 377 |
} |
| 378 |
|
| 379 |
public function euCrossBorderSettings(Request $request) |
| 380 |
{ |
| 381 |
$newEuVatSettings = (array) $request->get('eu_vat_settings', []); |
| 382 |
$sanitizedEuVatSettings = $this->sanitizeNestedArray($newEuVatSettings); |
| 383 |
$method = Arr::get($sanitizedEuVatSettings, 'method'); |
| 384 |
$ossCountry = $this->sanitizeCountryCode(Arr::get($sanitizedEuVatSettings, 'oss_country')); |
| 385 |
$homeCountry = $this->sanitizeCountryCode(Arr::get($sanitizedEuVatSettings, 'home_country')); |
| 386 |
Arr::set($sanitizedEuVatSettings, 'oss_country', $ossCountry); |
| 387 |
Arr::set($sanitizedEuVatSettings, 'home_country', $homeCountry); |
| 388 |
$errors = []; |
| 389 |
|
| 390 |
if (!in_array($method, ['oss', 'home', 'specific'], true)) { |
| 391 |
$errors['method'] = __('Select a cross-border registration type', 'fluent-cart'); |
| 392 |
} else if ($method === 'oss') { |
| 393 |
if (!$ossCountry) { |
| 394 |
$errors['oss_country'] = __('Select country of OSS registration', 'fluent-cart'); |
| 395 |
} else if (!$this->isEuVatCountry($ossCountry)) { |
| 396 |
$errors['oss_country'] = __('Select a valid EU VAT country', 'fluent-cart'); |
| 397 |
} |
| 398 |
} else if ($method === 'home') { |
| 399 |
if (!$homeCountry) { |
| 400 |
$errors['home_country'] = __('Select home country of registration', 'fluent-cart'); |
| 401 |
} else if (!$this->isEuVatCountry($homeCountry)) { |
| 402 |
$errors['home_country'] = __('Select a valid EU VAT country', 'fluent-cart'); |
| 403 |
} |
| 404 |
} |
| 405 |
|
| 406 |
if ($errors) { |
| 407 |
return $this->sendError([ |
| 408 |
'message' => __('Validation failed for EU VAT settings', 'fluent-cart'), |
| 409 |
'errors' => $errors |
| 410 |
], 422); |
| 411 |
} |
| 412 |
$currentSettings = (new TaxModule())->getSettings(); |
| 413 |
|
| 414 |
$currentSettings['eu_vat_settings'] = array_merge( |
| 415 |
Arr::get($currentSettings, 'eu_vat_settings', []), |
| 416 |
$sanitizedEuVatSettings |
| 417 |
); |
| 418 |
|
| 419 |
if ($request->getSafe('reset_registration', 'sanitize_text_field') === 'yes') { |
| 420 |
Arr::set($currentSettings['eu_vat_settings'], 'method', ''); |
| 421 |
} |
| 422 |
|
| 423 |
update_option('fluent_cart_tax_configuration_settings', $currentSettings, true); |
| 424 |
|
| 425 |
return $this->sendSuccess([ |
| 426 |
'message' => __('EU VAT settings saved successfully', 'fluent-cart') |
| 427 |
]); |
| 428 |
|
| 429 |
} |
| 430 |
|
| 431 |
private function sanitizeCountryCode($countryCode) |
| 432 |
{ |
| 433 |
return strtoupper(sanitize_text_field($countryCode)); |
| 434 |
} |
| 435 |
|
| 436 |
private function isEuVatCountry($countryCode) |
| 437 |
{ |
| 438 |
static $euCountryCodes = null; |
| 439 |
|
| 440 |
if ($euCountryCodes === null) { |
| 441 |
$euCountryCodes = array_map(function ($country) { |
| 442 |
return strtoupper($country['value']); |
| 443 |
}, TaxModule::euVatCountyOptions()); |
| 444 |
} |
| 445 |
|
| 446 |
return in_array($countryCode, $euCountryCodes, true); |
| 447 |
} |
| 448 |
} |
| 449 |
|
