InformatiQ/IQ-Dynamic-Google-Pricing
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Fix Google product matching - GTIN is array in attributes

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Based on actual API response analysis:
- offerId is at top level (e.g., "220216" = WooCommerce product ID)
- gtin is nested in attributes.gtin as an ARRAY (e.g., ["850018802833"])
- price is nested in attributes.price.amountMicros

Changes:
- Index Google products by each GTIN in the attributes.gtin array
- Also check attributes.gtins (alternative field name)
- Index by MPN if available
- Update find_product_by_identifier to check array GTINs with in_array()
- Fix price extraction to check attributes.price first, then top-level

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Malin
2026-01-23 17:50:30 +01:00
parent e2ea95f445
commit 6209229e06
2 changed files with 49 additions and 42 deletions
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39
includes/class-informatiq-sp-google-api.php
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@@ -300,9 +300,16 @@ class Informatiq_SP_Google_API {
}
// Fallback: Use product's own price as reference.
// Price is nested inside attributes in the new Merchant API.
if ( isset( $product['attributes']['price']['amountMicros'] ) ) {
$price = (float) $product['attributes']['price']['amountMicros'] / 1000000;
$this->logger->warning( "No competitive data available for SKU={$sku}, using own price as reference" );
return $price;
}
// Also check top-level price (in case API changes).
if ( isset( $product['price']['amountMicros'] ) ) {
$price = (float) $product['price']['amountMicros'] / 1000000;
$this->logger->warning( "No competitive data available for SKU={$sku}, using own price as reference" );
$this->logger->warning( "No competitive data available for SKU={$sku}, using own price as reference (top-level)" );
return $price;
}
@@ -347,15 +354,31 @@ class Informatiq_SP_Google_API {
return $product;
}
// Check if SKU matches Google's GTIN (for stores where SKU is the barcode).
if ( isset( $product['gtin'] ) && $product['gtin'] === $sku ) {
$this->logger->info( "Product matched by GTIN={$sku} (SKU used as barcode)" );
return $product;
// Check if SKU matches Google's GTIN array (for stores where SKU is the barcode).
// GTIN is stored in attributes.gtin as an array.
if ( ! empty( $product['attributes']['gtin'] ) && is_array( $product['attributes']['gtin'] ) ) {
if ( in_array( $sku, $product['attributes']['gtin'], true ) ) {
$this->logger->info( "Product matched by attributes.gtin={$sku} (SKU used as barcode)" );
return $product;
}
}
// Check if separate GTIN field matches.
if ( ! empty( $gtin ) && isset( $product['gtin'] ) && $product['gtin'] === $gtin ) {
return $product;
// Also check attributes.gtins (alternative field).
if ( ! empty( $product['attributes']['gtins'] ) && is_array( $product['attributes']['gtins'] ) ) {
if ( in_array( $sku, $product['attributes']['gtins'], true ) ) {
$this->logger->info( "Product matched by attributes.gtins={$sku} (SKU used as barcode)" );
return $product;
}
}
// Check if separate GTIN parameter matches.
if ( ! empty( $gtin ) ) {
if ( ! empty( $product['attributes']['gtin'] ) && is_array( $product['attributes']['gtin'] ) ) {
if ( in_array( $gtin, $product['attributes']['gtin'], true ) ) {
$this->logger->info( "Product matched by GTIN parameter={$gtin}" );
return $product;
}
}
}
}
}