Oh, votes are slowing everything down. Batch them and simplify.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3648 ed5197a5-7fde-0310-b194-c3ffbd925b24

apps/cory/index/app.js

@@ -1,7 +1,7 @@
 "use strict";
 
 const k_posts_max = 20;
-const k_votes_max = 100;
+const k_votes_max = 20;
 
 async function following(db, id) {
 	var o = await db.get(id + ":following");
@@ -188,7 +188,7 @@ async function getRecentPostIds(db, id, ids, limit) {
 
 async function getVotes(db, id) {
 	var o = await db.get(id + ":votes");
-	const k_version = 3;
+	const k_version = 5;
 	var votes = [];
 	var f = o ? JSON.parse(o) : o;
 	if (!f || f.version != k_version) {
@@ -231,12 +231,7 @@ async function getPosts(db, ids) {
 		await ssb.sqlStream(
 			"SELECT rowid, * FROM messages WHERE id IN (" + ids.map(x => "?").join(", ") + ")",
 			ids,
-			function(row) {
-				try {
-					posts.push(row);
-				} catch {
-				}
-			});
+			row => posts.push(row));
 	}
 	return posts;
 }
@@ -278,21 +273,19 @@ async function refresh() {
 						return root && posts.every(post => post.id != root);
 					});
 				return [].concat(posts, await getPosts(db, roots));
-			}).then(async function(posts) {
-				posts.forEach(async function(post) {
-					await app.postMessage({message: post});
-				});
+			}).then(function(posts) {
+				return Promise.all(posts.map(x => app.postMessage({message: x})));
 			});
-			f.forEach(async function(id) {
-				await Promise.all([
-					getVotes(db, id).then(async function(votes) {
-						return Promise.all(votes.map(vote => app.postMessage({vote: vote})));
+			Promise.all(f.map(function(id) {
+				return Promise.all([
+					getVotes(db, id).then(function(votes) {
+						return app.postMessage({votes: votes});
 					}),
-					getAbout(db, id).then(async function(user) {
+					getAbout(db, id).then(function(user) {
 						return app.postMessage({user: {user: id, about: user}});
 					}),
 				]);
-			});
+			}));
 		}),
 		sendUser(db, whoami),
 	]);