[Client] LS to JS and some Clean up ✌️

src/web/app/common/mixins.ls

@@ -6,7 +6,7 @@ module.exports = (me) ~>
 	(require './scripts/i.ls') me
 
 	riot.mixin \api do
-		api: (require './scripts/api.ls').bind null i
+		api: (require './scripts/api').bind null i
 
 	riot.mixin \cropper do
 		Cropper: require \cropperjs

src/web/app/common/scripts/api.js

@@ -0,0 +1,44 @@
+/**
+ * API Request
+ */
+
+let spinner = null;
+let pending = 0;
+
+/**
+ * Send a request to API
+ * @param  {string|Object} i  Credential
+ * @param  {string} endpoint  Endpoint
+ * @param  {Object} [data={}] Data
+ * @return {Promise<Object>} Response
+ */
+module.exports = (i, endpoint, data = {}) => {
+	if (++pending === 1) {
+		spinner = document.createElement('div');
+		spinner.setAttribute('id', 'wait');
+		document.body.appendChild(spinner);
+	}
+
+	// Append the credential
+	if (i != null) data.i = typeof i === 'object' ? i.token : i;
+
+	return new Promise((resolve, reject) => {
+		// Send request
+		fetch(endpoint.indexOf('://') > -1 ? endpoint : `${CONFIG.api.url}/${endpoint}`, {
+			method: 'POST',
+			body: JSON.stringify(data),
+			credentials: endpoint === 'signin' ? 'include' : 'omit'
+		}).then(res => {
+			if (--pending === 0) spinner.parentNode.removeChild(spinner);
+			if (res.status === 200) {
+				res.json().then(resolve);
+			} else if (res.status === 204) {
+				resolve();
+			} else {
+				res.json().then(err => {
+					reject(err.error);
+				});
+			}
+		}).catch(reject);
+	});
+};

src/web/app/common/scripts/api.ls

@@ -1,51 +0,0 @@
-riot = require \riot
-
-spinner = null
-pending = 0
-
-net = riot.observable!
-
-riot.mixin \net do
-	net: net
-
-module.exports = (i, endpoint, data = {}) ->
-	if ++pending == 1
-		spinner := document.create-element \div
-			..set-attribute \id \wait
-		document.body.append-child spinner
-	
-	if i? and typeof i == \object then i = i.token
-
-	# append user token when signed in
-	if i? then data.i = i
-
-	opts =
-		method: \POST
-		body: JSON.stringify data
-
-	if endpoint == \signin
-		opts.credentials = \include
-
-	ep = if (endpoint.index-of '://') > -1
-		then endpoint
-		else "#{CONFIG.api.url}/#{endpoint}"
-
-	new Promise (resolve, reject) ->
-		timer = set-timeout ->
-			net.trigger \detected-slow-network
-		, 5000ms
-
-		fetch ep, opts
-		.then (res) ->
-			clear-timeout timer
-			if --pending == 0
-				spinner.parent-node.remove-child spinner
-
-			if res.status == 200
-				res.json!.then resolve
-			else if res.status == 204
-				resolve!
-			else
-				res.json!.then (err) ->
-					reject err.error
-		.catch reject