refactor

Author: ilvalerione

README.md

@@ -24,13 +24,13 @@ composer require inspector-apm/inspector-symfony
 
 <a name="api-key"></a>
 
-### Configure the API Key
+### Configure the INGESTION Key
 
-Create the `inspector.yaml` configuration file in your `config/packages` directory, and put the `api_key` field inside:
+Create the `inspector.yaml` configuration file in your `config/packages` directory, and put the `ingestion_key` field inside:
 
 ```yaml
 inspector:
-    api_key: [your-application-api-key]
+    api_key: [your-ingestion-key]
 ```
 
 You can obtain the `api_key` creating a new project in your [Inspector](https://www.inspector.dev) dashboard.

recipe/config/packages/inspector.yaml

@@ -1,2 +1,2 @@
 inspector:
-    api_key: '%env(INSPECTOR_API_KEY)%'
+    ingestion_key: '%env(INSPECTOR_INGESTION_KEY)%'

src/DependencyInjection/Configuration.php

@@ -18,7 +18,7 @@ public function getConfigTreeBuilder()
         $tree->getRootNode()->children()
             ->booleanNode('enabled')->defaultTrue()->end()
             ->scalarNode('url')->defaultValue('https://ingest.inspector.dev')->end()
-            ->scalarNode('api_key')->defaultNull()->end()
+            ->scalarNode('ingestion_key')->defaultNull()->end()
             ->booleanNode('unhandled_exceptions')->defaultTrue()->end()
             ->booleanNode('query')->defaultTrue()->end()
             ->booleanNode('query_bindings')->defaultFalse()->end()