From 1dff60dc3b50607685f2cf60ce576838836fef43 Mon Sep 17 00:00:00 2001
From: Serraniel <mail@serraniel.dev>
Date: Sat, 7 Nov 2020 16:20:50 +0100
Subject: [PATCH] #32 Preparing storage provider

---
 src/javascript/settings/storageProvider.js | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 src/javascript/settings/storageProvider.js

diff --git a/src/javascript/settings/storageProvider.js b/src/javascript/settings/storageProvider.js
new file mode 100644
index 0000000..ade62c1
--- /dev/null
+++ b/src/javascript/settings/storageProvider.js
@@ -0,0 +1,53 @@
+const { assigned } = require("../utils/helpers")
+
+class StorageProviderChromium {
+
+    storeData(key, value, callback) {
+    }
+
+    getData(key, defaultValue, callback) {
+    }
+
+    getStorage() {
+        if (assigned(chrome.storage.sync)) {
+            return chrome.storage.sync;
+        }
+
+        return chrome.storage.local;
+    }
+}
+
+
+class StorageProviderFirefox {
+
+    storeData(key, value, callback) {
+    }
+
+    getData(key, defaultValue, callback) {
+    }
+
+    getStorage() {
+    }
+}
+
+let __storageProvieder = undefined;
+
+function createStorageProvider() {
+    // chrome based browser
+    if (assigned(chrome?.app)) {
+        __storageProvieder = new StorageProviderChromium();
+    }
+    // firefox
+    else {
+        __storageProvieder = new StorageProviderFirefox();
+    }
+
+}
+
+export function globalStorageProvider() {
+    if (!assigned(__storageProvieder)) {
+        createStorageProvider();
+    }
+
+    return __storageProvieder;
+}
\ No newline at end of file