RetailCRM-Mirror/graphql-php
1
0
Fork 0
mirror of https://github.com/retailcrm/graphql-php.git synced 2025-02-11 18:19:23 +03:00
Code Issues Projects Releases Wiki Activity

Execution: added promiseForAssocArray method for cases when result contains promise

Browse Source
This commit is contained in:
vladar 2016-12-01 18:29:50 +07:00
parent 418ee48b20
commit 821e96508b
1 changed files with 24 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/Executor/Executor.php
View File

@ -385,9 +385,31 @@ class Executor
// of resolving that field, which is possibly a promise. Return
// a promise that will return this same map, but with any
// promises replaced with the values they resolved to.
$promise = $this->promises->createPromiseAll($finalResults);
return $this->promiseForAssocArray($finalResults);
}
return $this->promises->then($promise, function ($resolvedResults) {
/**
* This function transforms a PHP `array<string, Promise|scalar|array>` into
* a `Promise<array<key,scalar|array>>`
*
* In other words it returns a promise which resolves to normal PHP associative array which doesn't contain
* any promises.
*
* @param array $assoc
* @return mixed
*/
private function promiseForAssocArray(array $assoc)
{
$keys = array_keys($assoc);
$valuesAndPromises = array_values($assoc);
$promise = $this->promises->createPromiseAll($valuesAndPromises);
return $this->promises->then($promise, function($values) use ($keys) {
$resolvedResults = [];
foreach ($values as $i => $value) {
$resolvedResults[$keys[$i]] = $value;
}
return self::fixResultsIfEmptyArray($resolvedResults);
});
}