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overblog / dataloader-php

DataLoaderPhp is a generic utility to be used as part of your application's data fetching layer to provide a simplified and consistent API over various remote data sources such as databases or web services via batching and caching.
MIT License
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Make it possible to call key functions when extending Dataloader #9

Closed alafon closed 7 years ago

alafon commented 7 years ago

We might need to call getCacheKeyFromKey and checkKey when extending the Dataloader class, in order to have homogeneous keys.

Here is an exemple:

    public function load($key)
    {
        $cacheItem = $this->primeCache->getItem($this->getCacheKeyFromKey($key));

        if (!$cacheItem->isHit()) {
            $promise = parent::load($key);
            if ($promise instanceof Promise) {
                $promise->then(function ($value) use ($key) {
                    $this->prime($key, $value);
                });
            }
            return $promise;
        } else {
            return $cacheItem->get();
        }
    }