load indicator module

app/view/load-indicator.js

@@ -1,7 +1,29 @@
-'use strict'
-
+let EventEmitter = require('events').EventEmitter
+let $ = require('jquery')
 let template = require('./template/load-indicator.handlebars')
 
-module.exports = function loadIndicator () {
-  console.log(template())
+class LoadIndicator extends EventEmitter {
+  constructor () {
+    super()
+    this.render().hide()
+  }
+
+  render () {
+    this.$el = $(template())
+    this.el = this.$el.get(0)
+    return this
+  }
+
+  show () {
+    this.$el.show()
+    this.emit('show', this)
+  }
+
+  hide () {
+    this.$el.hide()
+    this.emit('hide', this)
+  }
 }
+
+module.exports = LoadIndicator
+