implemented get Email post message

src/js/app-router.js

@@ -21,12 +21,17 @@
 		},
 
 		compose: function(userId, folder, messageId) {
-			var composeView = new app.view.ComposeView({
+			var self = this,
+				composeView;
+
+			composeView = new app.view.ComposeView({
 				account: userId,
 				folder: folder,
-				messageId: (messageId) ? decodeURIComponent(messageId) : null
+				messageId: (messageId) ? decodeURIComponent(messageId) : null,
+				callback: function(view) {
+					self.changePage(view);
+				}
 			});
-			this.changePage(composeView);
 		},
 
 		folders: function(userId) {

src/js/view/compose-view.js

@@ -4,13 +4,31 @@
 	app.view.ComposeView = Backbone.View.extend({
 
 		initialize: function(args) {
+			var self = this;
+
 			this.template = _.template(app.util.tpl.get('compose'));
 			this.account = args.account;
 			this.folder = args.folder;
 
 			if (args.folder && args.messageId) {
 				// fetch reply-to email model
-				this.replyTo = args.dao.getItem(args.folder, args.messageId);
+				// post message to main window
+				app.util.postMessage('getEmail', {
+					folder: args.folder,
+					messageId: args.messageId
+				}, function(resArgs) {
+					var err = resArgs.err;
+					if (err) {
+						window.alert(JSON.stringify(err));
+						return;
+					}
+					// set mail to reply to
+					self.replyTo = resArgs.email;
+					args.callback(self);
+				});
+
+			} else {
+				args.callback(self);
 			}
 		},
 

src/js/window-loader.js

@@ -117,6 +117,14 @@
 				});
 			});
 
+		} else if (cmd === 'getEmail') {
+			// list emails from folder
+			var mail = emailDao.getItem(args.folder, args.messageId);
+			callback({
+				err: null,
+				email: mail.toJSON()
+			});
+
 		} else if (cmd === 'sendEmail') {
 			// list emails from folder
 			sendEmail(args.email, function(err) {