feature (upload): upload queue that show progress with abort and retry - #267

client/helpers/upload.js

@@ -0,0 +1,16 @@
+const Upload = function () {
+    let fn = null;
+
+    return {
+        add: function (path, files) {
+            if (!fn) { return window.setTimeout(() => this.add(path, files), 50); }
+            fn(path, files);
+            return Promise.resolve();
+        },
+        subscribe: function (_fn) {
+            fn = _fn;
+        }
+    };
+};
+
+export const upload = new Upload();