add config

Author: HakamRaza

config/fcm-batch.php

@@ -0,0 +1,43 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Location of Google Service Credential JSON
+    |--------------------------------------------------------------------------
+    |
+    | This is the credential JSON downloaded after a 'service' is created in
+    | GCP (https://console.cloud.google.com/apis/credentials?project=). Each 
+    | service has defined API permissions. In this case, permissions for Cloud
+    | Messaging is required.
+    |
+    */
+
+    'credential_path' => env('FCMB_SERVICE_JSON_BASE_PATH'),
+
+
+    /*
+    |--------------------------------------------------------------------------
+    | Custom Sound for Notification
+    |--------------------------------------------------------------------------
+    |
+    | Set custom sound for your application notification.
+    |
+    */
+
+    'fcm_sound' => env('FCMB_SOUND', 'default'),
+
+
+    /*
+    |--------------------------------------------------------------------------
+    | Temporary Folder for Creating Text File
+    |--------------------------------------------------------------------------
+    |
+    | Temporary file will be created at local storage to be use when sending
+    | batch FCM. This file will contain all payloads of individual FCMs.
+    |
+    */
+
+    'temp_file_path' => env('FCMB_TEMP_FOLDER', 'firebase/')
+];