1.24.3

config/default.js

@@ -70,6 +70,10 @@ module.exports = {
 			'gpt-4',
 		],
 		model: 'gpt-3.5-turbo',
+		replyTokenLimit: 200,
+		userTokenLimit: 20000, // daily, roughly 100+ messages or $0.04 per user
+		userTokenPeriod: 24, // hours
+		temperature: 1,
 		history: 3,
 		rule: 'a tired game host',
 		rulePublic: true,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "schat2-clive",
-  "version": "1.24.2",
+  "version": "1.24.3",
   "description": "Game host for SChat 2-powered chat sites",
   "main": "src/app.js",
   "scripts": {
@@ -18,6 +18,7 @@
   "author": "Niels Simenon",
   "license": "ISC",
   "dependencies": {
+    "better-sqlite3": "^8.3.0",
     "bhttp": "^1.2.8",
     "bottleneck": "^2.19.5",
     "config": "^3.3.6",
@@ -28,6 +29,7 @@
     "irc-colors": "^1.5.0",
     "irc-upd": "^0.11.0",
     "jsdom": "^18.1.0",
+    "knex": "^2.4.2",
     "linkify-it": "^3.0.3",
     "markov-strings": "^3.0.1",
     "simple-node-logger": "^21.8.12",

src/games/chat.js

@@ -4,12 +4,40 @@ const config = require('config');
 const bhttp = require('bhttp');
 
 const style = require('../utils/style');
+const knex = require('../knex');
 
 const promptRegex = new RegExp(`^${config.usernamePrefix ? `${config.usernamePrefix}?` : ''}${config.user.username}[:,\\s]`, 'ui');
 const history = new Map();
 
 const settings = config.chat;
 
+async function onStart(context) {
+	const totalExists = await knex.schema.hasTable('chat_tokens');
+
+	if (!totalExists) {
+		await knex.schema.createTable('chat_tokens', (table) => {
+			table.increments('id');
+
+			table.string('user_id')
+				.notNullable();
+
+			table.integer('tokens')
+				.notNullable();
+
+			table.timestamp('created')
+				.notNullable();
+		});
+
+		context.logger.info('Created database table \'chat_tokens\'');
+	}
+
+	const purgeResult = await knex('chat_tokens')
+		.where('created', '<=', knex.raw(`datetime('now', '-${config.chat.userTokenPeriod} hour')`))
+		.delete();
+
+	context.logger.info(`Purged ${purgeResult} expired chat token totals from databae`);
+}
+
 function setHistory(value, context) {
 	if (!value) {
 		context.sendMessage(`Chat history is set to ${style.bold(settings.history)}`, context.room.id, { label: false });
@@ -18,7 +46,7 @@ function setHistory(value, context) {
 
 	const newHistory = Number(value);
 
-	if (!Number.isNaN(newHistory)) {
+	if (!Number.isNaN(newHistory) && newHistory > 0 && newHistory <= 10) {
 		settings.history = newHistory;
 
 		context.logger.info(`Chat history set to ${newHistory} by ${context.user.username}`);
@@ -27,7 +55,27 @@ function setHistory(value, context) {
 		return;
 	}
 
-	context.logger.info(`Chat history must be a valid number, ${context.user.prefixedUsername}`);
+	context.logger.info(`Chat history must be a valid number between 0 and 10, ${context.user.prefixedUsername}`);
+}
+
+function setTemperature(value, context) {
+	if (!value) {
+		context.sendMessage(`Chat temperature is set to ${style.bold(settings.temperature)}`, context.room.id, { label: false });
+		return;
+	}
+
+	const newTemperature = Number(value);
+
+	if (!Number.isNaN(newTemperature) && newTemperature > 0 && newTemperature <= 2) {
+		settings.temperature = newTemperature;
+
+		context.logger.info(`Chat temperature set to ${newTemperature} by ${context.user.username}`);
+		context.sendMessage(`Chat temperature set to ${style.bold(newTemperature)} by ${context.user.prefixedUsername}`, context.room.id, { label: false });
+
+		return;
+	}
+
+	context.logger.info(`Chat temperature must be a valid number between 0 and 2, ${context.user.prefixedUsername}`);
 }
 
 function setModel(model, context) {
@@ -86,6 +134,11 @@ async function onCommand(args, context) {
 		return;
 	}
 
+	if (['temperature', 'temp'].includes(context.subcommand) && config.operators.includes(context.user.username)) {
+		setTemperature(Number(args[0]), context);
+		return;
+	}
+
 	if (['rule', 'is', 'reset'].includes(context.subcommand) && (config.chat.rulePublic || config.operators.includes(context.user.username))) {
 		setRule(context.subcommand === 'reset' ? 'reset' : args.join(' '), context);
 		return;
@@ -94,6 +147,19 @@ async function onCommand(args, context) {
 	const prompt = args.join(' ');
 
 	try {
+		const { used_tokens: usedTokens } = await knex('chat_tokens')
+			.sum('tokens as used_tokens')
+			.where('user_id', context.user.id)
+			.where('created', '>', knex.raw(`datetime('now', '-${config.chat.userTokenPeriod} hour')`)) // 1 day ago
+			.first();
+
+		if (usedTokens >= config.chat.userTokenLimit) {
+			context.logger.info(`${context.user.username} was rate limited at usedTokens: ${prompt}`);
+			context.sendMessage(`Sorry, I love talking with you ${context.user.prefixedUsername}, but I need to take a break :(`, context.room.id, { label: false });
+
+			return;
+		}
+
 		const message = {
 			role: 'user',
 			content: `Answer as if you're ${settings.rule}. ${prompt}`,
@@ -105,6 +171,7 @@ async function onCommand(args, context) {
 
 		const res = await bhttp.post('https://api.openai.com/v1/chat/completions', JSON.stringify({
 			model: settings.model,
+			max_tokens: config.chat.replyTokenLimit,
 			messages: userHistory,
 		}), {
 			headers: {
@@ -114,9 +181,16 @@ async function onCommand(args, context) {
 		});
 
 		const reply = res.body.choices?.[0].message;
+		const curatedContent = reply.content.replace(/\n+/g, '. ');
 
-		context.logger.info(`OpenAI ${config.chat.model} replied to ${context.user.username} (${res.body.usage.total_tokens} tokens): ${reply.content}`);
-		context.sendMessage(`${context.user.prefixedUsername}: ${reply.content}`, context.room.id, { label: false });
+		context.logger.info(`OpenAI ${config.chat.model} replied to ${context.user.username} (${res.body.usage.total_tokens} tokens, ${(usedTokens || 0) + res.body.usage.total_tokens}/${config.chat.userTokenLimit} used): ${curatedContent}`);
+		context.sendMessage(`${context.user.prefixedUsername}: ${curatedContent}`, context.room.id, { label: false });
+
+		await knex('chat_tokens').insert({
+			user_id: context.user.id,
+			tokens: res.body.usage.total_tokens,
+			created: knex.raw("datetime('now')"),
+		});
 
 		if (config.chat.history > 0) {
 			history.set(context.user.username, userHistory.concat(reply).slice(-settings.history));
@@ -136,4 +210,5 @@ function onMessage(message, context) {
 module.exports = {
 	onCommand,
 	onMessage,
+	onStart,
 };

src/play.js

@@ -144,7 +144,7 @@ async function getGames(bot, identifier) {
 		};
 
 		if (game.onStart) {
-			game.onStart({ ...curatedGame, bot });
+			game.onStart({ ...curatedGame, bot, logger });
 		}
 
 		return {