From 65da4cba0053bc6ee6f5442a45022bf5b4198e70 Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Wed, 19 Apr 2017 12:02:21 +0200
Subject: rotate IGNs in playing status

---
 api.js       |  9 ++++++++-
 bot.js       |  2 +-
 responses.js | 13 +++++++++++++
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/api.js b/api.js
index 1672728..24c9a9a 100644
--- a/api.js
+++ b/api.js
@@ -74,13 +74,20 @@ async function getMappings() {
             }
         );
         return mapping;
-    });
+    }, { ttl: 60 * 30 });
 }
 
 module.exports.mapGameMode = async function(id) {
     return (await getMappings())["gamemode"][id];
 }
 
+// return a set of IGN of supporters
+module.exports.getGamers = async function() {
+    return await cache.wrap("gamers", async () => {
+        return (await getFE("/gamer")).map((gamer) => gamer.name);
+    }, { ttl: 60 * 30 });
+}
+
 // be an async iterator
 // next() returns promises that are awaited until there is an update
 module.exports.subscribeUpdates = function(name, timeout=UPDATE_TIMEOUT) {
diff --git a/bot.js b/bot.js
index a7bd8e5..d4687b9 100644
--- a/bot.js
+++ b/bot.js
@@ -25,7 +25,7 @@ client
     .on("debug", console.log)
     .on("ready", () => {
         console.log(`Client ready; logged in as ${client.user.username}#${client.user.discriminator} (${client.user.id})`);
-        client.user.setGame("?v shutterfly | vainsocial.com");
+        responses.rotateGameStatus(client);
     })
     .on('disconnect', () => { console.warn('Disconnected!'); })
     .on('reconnecting', () => { console.warn('Reconnecting...'); })
diff --git a/responses.js b/responses.js
index d1284e5..39369ed 100644
--- a/responses.js
+++ b/responses.js
@@ -12,6 +12,7 @@ const Commando = require("discord.js-commando"),
 
 const PREVIEW = process.env.PREVIEW || true,
     MATCH_HISTORY_LEN = parseInt(process.env.MATCH_HISTORY_LEN) || 3,
+    IGN_ROTATE_TIMEOUT = parseInt(process.env.IGN_ROTATE_TIMEOUT) || 300,
     REACTION_TIMEOUT = parseInt(process.env.REACTION_TIMEOUT) || 60;  // s
 
 const reactionsPipe = new Channel();
@@ -108,6 +109,18 @@ ${picks}
     `;
 }
 
+module.exports.rotateGameStatus = (client) => {
+    (async function rotate() {
+        const gamers = await api.getGamers(),
+            idx = Math.floor(Math.random() * (gamers.length - 1)) + 1;
+        if (PREVIEW) await client.user.setGame(
+            `?v ${gamers[idx]} | preview.vainsocial.com`);
+        else await client.user.setGame(
+            `!v ${gamers[idx]} | vainsocial.com`);
+        setTimeout(rotate, IGN_ROTATE_TIMEOUT * 1000);
+    })();
+}
+
 // reaction -> pipe ->>> consumers
 // handle new reaction event
 module.exports.onNewReaction = (reaction) => {
-- 
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