Cache localstorage fix

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.20.0",
+	"version": "0.20.7",
 	"description": "Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",

src/cache.ts

@@ -25,7 +25,7 @@ export class Cache<K extends string | number | symbol, T> {
 	 * @param options
 	 */
 	constructor(public readonly key?: keyof T, public readonly options: CacheOptions = {}) {
-		if(options.storageKey && !options.storage)
+		if(options.storageKey && !options.storage && typeof(Storage) !== 'undefined')
 			options.storage = localStorage;
 		if(options.storageKey && options.storage) {
 			const stored = options.storage.getItem(options.storageKey);
@@ -87,6 +87,13 @@ export class Cache<K extends string | number | symbol, T> {
 		return this;
 	}
 
+	/**
+	 * Remove all keys from cache
+	 */
+	clear() {
+		this.store = <Record<K, T>>{};
+	}
+
 	/**
 	 * Delete an item from the cache
 	 *
@@ -95,7 +102,7 @@ export class Cache<K extends string | number | symbol, T> {
 	delete(key: K) {
 		delete this.store[key];
 		if(this.options.storageKey && this.options.storage)
-			this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.cache));
+			this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.store));
 	}
 
 	/**
@@ -144,7 +151,7 @@ export class Cache<K extends string | number | symbol, T> {
 	set(key: K, value: T, ttl = this.options.ttl): this {
 		this.store[key] = value;
 		if(this.options.storageKey && this.options.storage)
-			this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.cache));
+			this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.store));
 		if(ttl) setTimeout(() => {
 			this.complete = false;
 			this.delete(key);

src/http.ts

@@ -75,6 +75,7 @@ export class Http {
 
 		// Send request
 		return new PromiseProgress((res, rej, prog) => {
+			try {
 				fetch(url, {
 					headers,
 					method: opts.method || (opts.body ? 'POST' : 'GET'),
@@ -100,6 +101,7 @@ export class Http {
 									push();
 								}).catch((error: any) => controller.error(error));
 							}
+
 							push();
 						}
 					});
@@ -115,7 +117,10 @@ export class Http {
 
 					if(resp.ok) res(resp);
 					else rej(resp);
-			})
+				}).catch(err => rej(err));
+			} catch(err) {
+				rej(err);
+			}
 		});
 	}
 }