add shopware store-api
This commit is contained in:
team 1
267
src/Commerce/CommerceQueryParser.php
Normal file
267
src/Commerce/CommerceQueryParser.php
Normal file
@@ -0,0 +1,267 @@
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<?php
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declare(strict_types=1);
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namespace App\Commerce;
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use App\Commerce\Dto\CommerceSearchQuery;
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final class CommerceQueryParser
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{
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/**
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* @var string[]
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*/
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private array $knownColors = [
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'schwarz',
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'weiß',
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'weiss',
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'rot',
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'blau',
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'grün',
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'gruen',
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'gelb',
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'grau',
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'beige',
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'rosa',
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'pink',
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'orange',
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'braun',
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];
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/**
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* @var string[]
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*/
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private array $knownCategories = [
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'sneaker',
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'schuhe',
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'hoodie',
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't-shirt',
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'shirt',
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'jacke',
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'regenjacke',
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'trinkflasche',
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'flasche',
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'rucksack',
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'tasche',
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'mütze',
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'muetze',
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'kappe',
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'hose',
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'pullover',
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];
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/**
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* @var string[]
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*/
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private array $knownBrands = [
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'nike',
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'adidas',
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'puma',
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'reebok',
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'under armour',
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'new balance',
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];
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public function parse(string $originalPrompt, string $intent): CommerceSearchQuery
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{
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$normalized = $this->normalize($originalPrompt);
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[$priceMin, $priceMax] = $this->extractPriceRange($normalized);
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$sizes = $this->extractSizes($normalized);
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$colors = $this->extractColors($normalized);
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$brand = $this->extractBrand($normalized);
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$category = $this->extractCategory($normalized);
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$properties = [];
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$searchText = $this->buildSearchText(
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$normalized,
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$colors,
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$sizes,
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$brand,
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$priceMin,
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$priceMax
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);
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return new CommerceSearchQuery(
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originalPrompt: $originalPrompt,
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normalizedPrompt: $normalized,
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searchText: $searchText !== '' ? $searchText : $normalized,
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category: $category,
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brand: $brand,
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colors: $colors,
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sizes: $sizes,
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properties: $properties,
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priceMin: $priceMin,
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priceMax: $priceMax,
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intent: $intent,
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needsLlmFallback: false,
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);
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}
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private function normalize(string $prompt): string
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{
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$value = mb_strtolower(trim($prompt));
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$value = str_replace(['€'], ' euro ', $value);
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$value = preg_replace('/[^\p{L}\p{N}\s.,\-]/u', ' ', $value) ?? $value;
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$value = preg_replace('/\s+/u', ' ', $value) ?? $value;
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return trim($value);
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}
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/**
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* @return array{0:?float,1:?float}
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*/
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private function extractPriceRange(string $prompt): array
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{
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$priceMin = 10;
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$priceMax = null;
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if (preg_match('/\bzwischen\s+(\d+(?:[.,]\d+)?)\s+und\s+(\d+(?:[.,]\d+)?)\s+euro\b/u', $prompt, $m) === 1) {
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$a = $this->toFloat($m[1]);
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$b = $this->toFloat($m[2]);
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if ($a !== null && $b !== null) {
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return [min($a, $b), max($a, $b)];
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}
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}
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if (preg_match('/\b(?:unter|bis|max(?:imal)?)\s+(\d+(?:[.,]\d+)?)\s+euro\b/u', $prompt, $m) === 1) {
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$priceMax = $this->toFloat($m[1]);
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}
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if (preg_match('/\b(?:ab|mindestens|min)\s+(\d+(?:[.,]\d+)?)\s+euro\b/u', $prompt, $m) === 1) {
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$priceMin = $this->toFloat($m[1]);
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}
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return [$priceMin, $priceMax];
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}
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/**
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* @return string[]
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*/
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private function extractSizes(string $prompt): array
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{
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$sizes = [];
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if (preg_match_all('/\b(?:größe|groesse|grösse)\s*([a-z0-9.-]+)\b/u', $prompt, $matches) === false) {
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return [];
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}
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foreach ($matches[1] as $size) {
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$sizes[] = trim($size);
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}
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if (preg_match_all('/\b(xs|s|m|l|xl|xxl|xxxl)\b/u', $prompt, $tokenMatches) !== false) {
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foreach ($tokenMatches[1] as $sizeToken) {
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$sizes[] = trim($sizeToken);
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}
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}
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return array_values(array_unique(array_filter($sizes, static fn ($v) => $v !== '')));
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}
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/**
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* @return string[]
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*/
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private function extractColors(string $prompt): array
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{
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$colors = [];
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foreach ($this->knownColors as $color) {
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if (preg_match('/\b' . preg_quote($color, '/') . '\b/u', $prompt) === 1) {
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$colors[] = $color;
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}
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}
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return array_values(array_unique($colors));
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}
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private function extractBrand(string $prompt): ?string
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{
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foreach ($this->knownBrands as $brand) {
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if (str_contains($prompt, $brand)) {
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return $brand;
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}
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}
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if (preg_match('/\bmarke\s+([a-z0-9][a-z0-9\s\-]+)/u', $prompt, $m) === 1) {
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return trim($m[1]);
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}
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return null;
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}
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private function extractCategory(string $prompt): ?string
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{
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foreach ($this->knownCategories as $category) {
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if (preg_match('/\b' . preg_quote($category, '/') . '\b/u', $prompt) === 1) {
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return $category;
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}
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}
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return null;
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}
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private function buildSearchText(
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string $prompt,
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array $colors,
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array $sizes,
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?string $brand,
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?float $priceMin,
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?float $priceMax
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): string {
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$text = ' ' . $prompt . ' ';
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$phrasesToRemove = [
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'ich suche',
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'suche',
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'habt ihr',
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'gibt es',
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'zeige mir',
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'welches gerät',
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'welche gerät',
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'welches modell',
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'welches ist besser',
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'welches ist am besten',
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'alternative',
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'alternativen',
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];
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foreach ($phrasesToRemove as $phrase) {
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$text = str_replace($phrase, ' ', $text);
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}
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foreach ($colors as $color) {
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$text = preg_replace('/\b' . preg_quote($color, '/') . '\b/u', ' ', $text) ?? $text;
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}
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foreach ($sizes as $size) {
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$text = preg_replace('/\b' . preg_quote($size, '/') . '\b/u', ' ', $text) ?? $text;
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}
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if ($brand !== null && $brand !== '') {
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$text = str_replace($brand, ' ', $text);
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}
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if ($priceMin !== null || $priceMax !== null) {
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if ($priceMin !== null || $priceMax !== null) {
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$text = preg_replace('/\bzwischen\s+\d+(?:[.,]\d+)?\s+und\s+\d+(?:[.,]\d+)?\s*euro\b/u', ' ', $text) ?? $text;
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$text = preg_replace('/\b(?:unter|bis|max(?:imal)?|ab|mindestens|min)\s+\d+(?:[.,]\d+)?\s*euro\b/u', ' ', $text) ?? $text;
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$text = preg_replace('/\beuro\b/u', ' ', $text) ?? $text;
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}
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}
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$text = preg_replace('/\s+/u', ' ', $text) ?? $text;
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$text = trim($text, " \t\n\r\0\x0B-.,");
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$tokens = array_filter(explode(' ', $text), static fn (string $token): bool => mb_strlen($token) > 1);
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return trim(implode(' ', $tokens));
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}
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private function toFloat(string $value): ?float
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{
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$value = str_replace(',', '.', trim($value));
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return is_numeric($value) ? (float) $value : null;
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}
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}
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29
src/Commerce/Dto/CommerceSearchQuery.php
Normal file
29
src/Commerce/Dto/CommerceSearchQuery.php
Normal file
@@ -0,0 +1,29 @@
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<?php
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declare(strict_types=1);
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namespace App\Commerce\Dto;
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final readonly class CommerceSearchQuery
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{
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/**
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* @param string[] $colors
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* @param string[] $sizes
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* @param string[] $properties
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*/
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public function __construct(
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public string $originalPrompt,
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public string $normalizedPrompt,
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public string $searchText,
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public ?string $category = null,
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public ?string $brand = null,
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public array $colors = [],
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public array $sizes = [],
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public array $properties = [],
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public ?float $priceMin = null,
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public ?float $priceMax = null,
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public string $intent = 'none',
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public bool $needsLlmFallback = false,
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) {
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}
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}
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24
src/Commerce/Dto/ShopProductResult.php
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24
src/Commerce/Dto/ShopProductResult.php
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@@ -0,0 +1,24 @@
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<?php
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declare(strict_types=1);
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namespace App\Commerce\Dto;
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final readonly class ShopProductResult
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{
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/**
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* @param string[] $highlights
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*/
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public function __construct(
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public string $id,
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public string $name,
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public ?string $productNumber = null,
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public ?string $manufacturer = null,
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public ?string $price = null,
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public ?bool $available = null,
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public ?string $url = null,
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public array $highlights = [],
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public ?string $description = null
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) {
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}
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}
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154
src/Commerce/ShopSearchService.php
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154
src/Commerce/ShopSearchService.php
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@@ -0,0 +1,154 @@
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<?php
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declare(strict_types=1);
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namespace App\Commerce;
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use App\Commerce\Dto\ShopProductResult;
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use App\Shopware\ShopwareCriteriaBuilder;
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use App\Shopware\StoreApiClient;
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final readonly class ShopSearchService
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{
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public function __construct(
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private CommerceQueryParser $queryParser,
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private ShopwareCriteriaBuilder $criteriaBuilder,
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private StoreApiClient $storeApiClient,
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private bool $enabled = true,
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private int $maxResults = 25,
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private string $baseUrl
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)
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{
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}
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/**
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* @return ShopProductResult[]
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*/
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public function search(string $originalPrompt, string $commerceIntent): array
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{
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if (!$this->enabled) {
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return [];
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}
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$query = $this->queryParser->parse($originalPrompt, $commerceIntent);
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$criteria = $this->criteriaBuilder->build($query, $this->maxResults);
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$response = $this->storeApiClient->searchProducts($criteria);
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return $this->mapProducts($response);
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}
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/**
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* @return ShopProductResult[]
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*/
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private function mapProducts(array $response): array
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{
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$elements = $response['elements'] ?? [];
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if (!is_array($elements)) {
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return [];
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}
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$results = [];
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foreach ($elements as $row) {
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if (!is_array($row)) {
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continue;
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}
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$results[] = new ShopProductResult(
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id: (string)($row['id'] ?? ''),
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name: trim((string)($row['translated']['name'] ?? '')),
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productNumber: isset($row['productNumber']) ? (string)$row['productNumber'] : null,
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price: $this->extractPrice($row),
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available: isset($row['available']) ? (bool)$row['available'] : null,
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url: $this->baseUrl . $this->extractUrl($row),
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highlights: $this->extractHighlights($row),
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description: $this->cleanUpDescription($row),
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);
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}
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return array_values(array_filter(
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$results,
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static fn(ShopProductResult $product): bool => $product->name !== ''
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));
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}
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private function cleanUpDescription($description): string
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{
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if (isset($description['translated']['description'])) {
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$newDesc = strip_tags((string)$description['translated']['description']);
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$newDesc = preg_replace('/^[ \t]*\R/m', '', $newDesc); // leere Zeilen weg
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$newDesc = preg_replace('/[ \t]{2,}/', ' ', $newDesc); // mehrere Spaces zu einem
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$result = trim($newDesc);
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return substr($result, 0, 500);
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}
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return '';
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}
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private function extractManufacturer(array $row): ?string
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{
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$manufacturer = $row['manufacturer'] ?? null;
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if (is_array($manufacturer) && isset($manufacturer['name']) && is_string($manufacturer['name'])) {
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return trim($manufacturer['name']) !== '' ? trim($manufacturer['name']) : null;
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}
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return null;
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}
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private function extractPrice(array $row): ?string
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{
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$calculatedPrice = $row['calculatedPrice'] ?? null;
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if (!is_array($calculatedPrice)) {
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return null;
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}
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$unitPrice = $calculatedPrice['unitPrice'] ?? $calculatedPrice['totalPrice'] ?? $calculatedPrice['referencePrice'] ?? $calculatedPrice['listPrice'] ?? $calculatedPrice['regulationPrice'] ?? 0;
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if (!is_numeric($unitPrice)) {
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return null;
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}
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return number_format((float)$unitPrice, 2, ',', '.') . ' €';
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}
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private function extractUrl(array $row): ?string
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{
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$seoUrls = $row['seoUrls'] ?? null;
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if (!is_array($seoUrls) || $seoUrls === []) {
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return null;
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}
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foreach ($seoUrls as $seoUrl) {
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if (!is_array($seoUrl)) {
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continue;
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}
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$path = $seoUrl['seoPathInfo'] ?? null;
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if (is_string($path) && trim($path) !== '') {
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return '/' . ltrim($path, '/');
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}
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}
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return null;
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}
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/**
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* @return string[]
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*/
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private function extractHighlights(array $row): array
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{
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$highlights = [];
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if (isset($row['available'])) {
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$highlights[] = ((bool)$row['available']) ? 'Verfügbar' : 'Nicht verfügbar';
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}
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if (isset($row['productNumber']) && is_string($row['productNumber']) && trim($row['productNumber']) !== '') {
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$highlights[] = 'Produktnummer: ' . trim($row['productNumber']);
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}
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return array_values(array_unique($highlights));
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}
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}
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