Added info about iOS app, fixed validation, started client-side settings validation

config/routes/index.js

@@ -38,13 +38,31 @@ router.get('/favicon.ico', (req,res)=>{
 
 // Endpoint to validate forms
 router.get('/validate', (req,res)=>{
-	if (req.query.slug) { // validate unique slug
-		User.findOne( {slug:slug(req.query.slug)}, (err,existingUser)=>{
-			if (err) { console.log('/validate error:',err); }
-			if (existingUser && existingUser.id!==req.user) { res.sendStatus(400); }
+	
+	// Validate unused slug
+	if (req.query.slug) {
+		User.findOne({ slug: slug(req.query.slug) })
+		.then( (existingUser)=>{
+			if (existingUser && existingUser.id!==req.user) {
+				res.sendStatus(400);
+			}
 			else { res.sendStatus(200); }
-		} );
+		})
+		.catch( (err)=>{ mw.throwErr(err); });
 	}
+	
+	// Validate unused email
+	else if (req.query.email) {
+		User.findOne({ email: slug(req.query.email) })
+		.then( (existingUser)=>{
+			if (existingUser && existingUser.id!==req.user) {
+				res.sendStatus(400);
+			}
+			else { res.sendStatus(200); }
+		})
+		.catch( (err)=>{ mw.throwErr(err); });
+	}
+	
 });
 
 // Link to androidapp in play store
@@ -54,8 +72,7 @@ router.get('/android', (req,res)=>{
 
 // Link to iphone app in the apple store
 router.get('/ios', (req,res)=>{
-	res.sendStatus(404);
-	//TODO: Add link to info about why there's no ios app
+	res.redirect('/help#why-is-there-no-ios-app');
 });
 
 module.exports = router;

config/routes/test.js

@@ -44,7 +44,10 @@ router
 		res.render('settings');
 	})
 	.post('/settings', (req,res)=>{
+		
 		//TODO: Test validation here.  
+		
+		
 	});
 	
 module.exports = router;

views/help.html

@@ -55,6 +55,7 @@
 				<li><a href="#how-is-the-altitude-determined">How is the altitude determined?</a></li>
 				<li><a href="#what-is-the-streetview-image">What is the street view image?</a></li>
 				<li><a href="#can-i-contribute-to-tracman">Can I contribute to Tracman?</a></li>
+				<li><a href="#why-is-there-no-ios-app">Why is there no iOS app?</a></li>
 			</ul>
 			
 			<h3 id='how-do-i-share-my-location'>How do I share my location?</h3>
@@ -84,6 +85,16 @@
 				<p>Sure!  Tracman has some <a href="https://github.com/Tracman-org/">github repositories</a> you can clone.  </p>
 				
 				<p>I also accept donations to help with development and server fees. You can pay with <a href="https://cash.me/$KeithIrwin">cash</a> or <a href="bitcoin:16KY9k6qdXqDD3mWwr8hrD7ky18AqYSJDo?label=tracman">bitcoin</a>.  </p>
+				
+			<h3 id='why-is-there-no-ios-app'>Why is there no iOS app?</h3>
+			
+				<p>There are a few reasons I haven't made a version of the <a href="/android">android app</a> for iPhone/iPad/iPod: </p>
+				
+				<ul>
+					<li>I would need to learn a new programming language, and spend tons of time developing the app.  I can't just copy the android code over.  Everything would need to be built from scratch. </li>
+					<li>Apple charges $100/year in developer fees. </li>
+					<li>iOS apps can only be built using a mac. </li>
+				</ul>
 			
 		<a href="/map" class='btn' style="width:60%; position:relative; left:20%; background:#333">Go to map <i class='fa fa-angle-right'></i></a>
 		

views/settings.html

@@ -196,23 +196,5 @@
 
 {% block javascript %}
 {{super()}}
-	<script>
-
-		// Delete account
-		function deleteAccount() {
-			if (confirm("Are you sure you want to delete your account?  This CANNOT be undone! ")) {
-				$.ajax({
-					url: "/settings",
-					type: "DELETE",
-					success: function(){
-						location.reload();
-					},
-					fail: function(){
-						alert("Failed to delete account!");
-					}
-				})
-			}
-		}
-
-	</script>
+	<script type="text/javascript" src="/static/js/.settings.min.js"></script>
 {% endblock %}