Shopware 6: How to access plugin configuration from service?

Question

I'm wring a service that fetches some data from an external url using an API Key. The key is entered within the plugin configuration. Now I want to fetch that config variable from within my service - but how?

There is no config stuff within my vue component.

Answer 1

For the administration use the systemConfigApiService to fetch config values in vue components:

Component.register('my-custom-component', {
    template,

    inject: ['systemConfigApiService'],

    methods: {
        async getPluginConfig() {
            const response = await this.systemConfigApiService.getValues('YourPluginName.config', salesChannelId);
            const apiKey = response['YourPluginName.config.apiKey'];
        },
    }
}

If you meant a PHP service inject Shopware\Core\System\SystemConfig\SystemConfigService

$this->systemConfigService->get('YourPluginName.config.apiKey', $salesChannelId)

The sales channel id is optional in both cases.