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Support more than 250 results #5

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merged 1 commit into from
May 17, 2022
Merged

Support more than 250 results #5

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73 changes: 57 additions & 16 deletions src/services/ShopifyAdminApi.php
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ public function __construct()
{
list($url, $token) = $this->getCreds();
$this->client = new Client([
'base_uri' => $url.'/admin/api/2022-01/',
'base_uri' => $url.'/admin/api/2022-04/',
'headers' => [
'X-Shopify-Access-Token' => $token,
],
Expand Down Expand Up @@ -59,34 +59,68 @@ public function execute($payload)
else throw new Exception($response->getBody());
}

/**
* Execute a GQL query and paginate through the results
*/
public function paginate($payload)
{
$results = [];
do {

// Fetch this page and add to the results
$response = $this->execute($payload);
$results = array_merge(
$results,
$this->flattenEdges($response)['results'],
);

// If there is another page, add the end cursor to the next
// request
$pageInfo = $response['results']['pageInfo'] ?? [];
$hasNextPage = $pageInfo['hasNextPage'] ?? false;
if ($hasNextPage) {
$payload['variables'] = array_merge(
$payload['variables'] ?? [],
['cursor' => $pageInfo['endCursor']],
);
}
} while ($hasNextPage);

// Return the final list of results, fixing string keys
return $results;
}

/**
* Get all products
*/
public function getProducts()
{
$response = $this->execute([
'query' => '{
products(first:250) {
return $this->paginate([
'query' => 'query getProducts($cursor: String) {
results: products(first:250, after:$cursor) {
edges {
node {
title
handle
}
}
pageInfo {
hasNextPage
endCursor
}
}
}'
]);
return $this->flattenEdges($response)['products'];
}

/**
* Get all variants of all products
*/
public function getVariants()
{
$response = $this->execute([
'query' => '{
productVariants(first:250) {
$variants = $this->paginate([
'query' => 'query getVariants($cursor: String) {
results: productVariants(first:250, after:$cursor) {
edges {
node {
title
Expand All @@ -97,45 +131,52 @@ public function getVariants()
}
}
}
pageInfo {
hasNextPage
endCursor
}
}
}'
]);

// Get array of variants
$variants = $this->flattenEdges($response)['productVariants'];

// Remove variants that are missing a sku
$variants = array_filter($variants, function($variant) {
return !empty($variant['sku']);
});

// Make a title that is more useful for displaying in the CMS.
return array_map(function($variant) {
$variants = array_map(function($variant) {
$variant['dashboardTitle'] = $variant['product']['title']
.' - '.$variant['title']
.(($sku = $variant['sku']) ? ' ('.$sku.')' : null);
return $variant;
}, $variants);

// Convert string keys to integer
return array_values($variants);
}

/**
* Get all collections
*/
public function getCollections()
{
$response = $this->execute([
'query' => '{
collections(first:250) {
return $this->paginate([
'query' => 'collections($cursor: String) {
results: collections(first:250, after:$cursor) {
edges {
node {
title
handle
}
}
pageInfo {
hasNextPage
endCursor
}
}
}'
]);
return $this->flattenEdges($response)['collections'];
}

/**
Expand Down