Update heatmap embed to show min and max vals

src/commands/heatmap.ts

@@ -6,6 +6,7 @@ import {
 import config from '../../config.ts';
 import { failColor, infoColor2 } from '../commandUtils.ts';
 import utils from '../utils.ts';
+import intervals from '../intervals.ts';
 
 export const heatmap = async (message: DiscordenoMessage) => {
 	// Light telemetry to see how many times a command is being run
@@ -15,14 +16,17 @@ export const heatmap = async (message: DiscordenoMessage) => {
 		const m = await message.send({
 			embeds: [{
 				title: 'Roll Heatmap',
+				description: `Least Rolls: ${intervals.getMinRollCnt()}
+Most Rolls: ${intervals.getMaxRollCnt()}`,
+				footer: {
+					text: 'Data is shown in US Eastern Time. | This heatmap uses data starting 6/26/2022.',
+				},
 				color: infoColor2,
 				image: {
 					url: `${config.api.publicDomain}api/heatmap.png`,
 				},
 			}],
 		}).catch((e) => utils.commonLoggers.messageSendError('heatmap.ts:21', message, e));
-
-		console.log(m);
 	} else {
 		message.send({
 			embeds: [{

src/intervals.ts

@@ -150,6 +150,8 @@ const hourPixels: Array<Array<number>> = [
 ];
 // updateHeatmap() returns nothing, creates new heatmap.png
 // Updates the heatmap image with latest data from the db
+let minRollCnt: number;
+let maxRollCnt: number;
 const updateHeatmapPng = async () => {
 	const baseHeatmap = Deno.readFileSync('./src/endpoints/gets/heatmap-base.png');
 	const heatmap = await is.decode(baseHeatmap);
@@ -159,8 +161,8 @@ const updateHeatmapPng = async () => {
 	// Get latest data from DB
 	const heatmapData = await dbClient.query('SELECT * FROM roll_time_heatmap ORDER BY hour;').catch((e) => utils.commonLoggers.dbError('intervals.ts:148', 'query', e));
 
-	let minRollCnt = Infinity;
-	let maxRollCnt = 0;
+	minRollCnt = Infinity;
+	maxRollCnt = 0;
 	// determine min and max values
 	for (const hour of heatmapData) {
 		for (const day of weekDays) {
@@ -202,4 +204,6 @@ export default {
 	updateListStatistics,
 	updateHourlyRates,
 	updateHeatmapPng,
+	getMinRollCnt: () => minRollCnt,
+	getMaxRollCnt: () => maxRollCnt,
 };