*.jsx -> *.js

dev/Common/ClientStorageDriver/LocalStorage.js

@@ -0,0 +1,75 @@
+
+import window from 'window';
+import {isUnd} from 'Common/Utils';
+import {isStorageSupported} from 'Storage/RainLoop';
+import {CLIENT_SIDE_STORAGE_INDEX_NAME} from 'Common/Consts';
+
+class LocalStorageDriver
+{
+	constructor() {
+		this.s = window.localStorage || null;
+	}
+
+	/**
+	 * @param {string} key
+	 * @param {*} data
+	 * @returns {boolean}
+	 */
+	set(key, data) {
+		if (!this.s)
+		{
+			return false;
+		}
+
+		let storageResult = null;
+		try
+		{
+			const storageValue = this.s.getItem(CLIENT_SIDE_STORAGE_INDEX_NAME) || null;
+			storageResult = null === storageValue ? null : window.JSON.parse(storageValue);
+		}
+		catch (e) {} // eslint-disable-line no-empty
+
+		(storageResult || (storageResult = {}))[key] = data;
+
+		try
+		{
+			this.s.setItem(CLIENT_SIDE_STORAGE_INDEX_NAME, window.JSON.stringify(storageResult));
+			return true;
+		}
+		catch (e) {} // eslint-disable-line no-empty
+
+		return false;
+	}
+
+	/**
+	 * @param {string} key
+	 * @returns {*}
+	 */
+	get(key) {
+		if (!this.s)
+		{
+			return null;
+		}
+
+		try
+		{
+			const
+				storageValue = this.s.getItem(CLIENT_SIDE_STORAGE_INDEX_NAME) || null,
+				storageResult = null === storageValue ? null : window.JSON.parse(storageValue);
+
+			return (storageResult && !isUnd(storageResult[key])) ? storageResult[key] : null;
+		}
+		catch (e) {} // eslint-disable-line no-empty
+
+		return null;
+	}
+
+	/**
+	 * @returns {boolean}
+	 */
+	static supported() {
+		return isStorageSupported('localStorage');
+	}
+}
+
+export {LocalStorageDriver, LocalStorageDriver as default};