Added Basic Fact of the Day Feature

src/util/factManager.ts

@@ -0,0 +1,69 @@
+import { EmbedBuilder, Client } from 'discord.js';
+
+import { getRandomUnusedFact, markFactAsUsed } from '../db/db.js';
+import { loadConfig } from './configLoader.js';
+
+export async function scheduleFactOfTheDay(client: Client) {
+  try {
+    const now = new Date();
+    const tomorrow = new Date();
+    tomorrow.setDate(now.getDate() + 1);
+    tomorrow.setHours(0, 0, 0, 0);
+
+    const timeUntilMidnight = tomorrow.getTime() - now.getTime();
+
+    setTimeout(() => {
+      postFactOfTheDay(client);
+      scheduleFactOfTheDay(client);
+    }, timeUntilMidnight);
+
+    console.log(
+      `Next fact of the day scheduled in ${Math.floor(timeUntilMidnight / 1000 / 60)} minutes`,
+    );
+  } catch (error) {
+    console.error('Error scheduling fact of the day:', error);
+    setTimeout(() => scheduleFactOfTheDay(client), 60 * 60 * 1000);
+  }
+}
+
+export async function postFactOfTheDay(client: Client) {
+  try {
+    const config = loadConfig();
+    const guild = client.guilds.cache.get(config.guildId);
+
+    if (!guild) {
+      console.error('Guild not found');
+      return;
+    }
+
+    const factChannel = guild.channels.cache.get(config.channels.factOfTheDay);
+    if (!factChannel?.isTextBased()) {
+      console.error('Fact channel not found or is not a text channel');
+      return;
+    }
+
+    const fact = await getRandomUnusedFact();
+    if (!fact) {
+      console.error('No facts available');
+      return;
+    }
+
+    const embed = new EmbedBuilder()
+      .setTitle('🌟 Fact of the Day 🌟')
+      .setDescription(fact.content)
+      .setColor(0xffaa00)
+      .setTimestamp();
+
+    if (fact.source) {
+      embed.setFooter({ text: `Source: ${fact.source}` });
+    }
+
+    await factChannel.send({
+      content: `<@&${config.roles.factPingRole}>`,
+      embeds: [embed],
+    });
+    await markFactAsUsed(fact.id!);
+  } catch (error) {
+    console.error('Error posting fact of the day:', error);
+  }
+}