JaBa/helpers/birthdays.js

const { CronJob } = require("cron"),
	{ EmbedBuilder } = require("discord.js");

/**
 *
 * @param {import("../base/JaBa")} client
 */
module.exports.init = async function (client) {
	new CronJob("0 5 * * *", async function () {
		const date = new Date(),
			currentDay = date.getDate(),
			currentMonth = date.getMonth(),
			currentYear = date.getFullYear();

		client.guilds.cache.forEach(async guild => {
			const guildData = await client.findOrCreateGuild({ id: guild.id });

			if (guildData.plugins.birthdays) {
				const channel = client.channels.cache.get(guildData.plugins.birthdays);
				if (channel) {
					client.usersData.find({ birthdate: { $gt: 1 } }).then(async users => {
						for (const user of users) {
							if (guild.members.cache.find(m => m.id === user.id)) {
								const userDate = new Date(user.birthdate);
								const day = userDate.getDate();
								const month = userDate.getMonth();
								const year = userDate.getFullYear();
								const age = currentYear - year;

								if (currentMonth === month && currentDay === day) {
									const embed = new EmbedBuilder()
										.setAuthor({
											name: client.user.username,
											iconURL: client.user.displayAvatarURL(),
										})
										.setColor(client.config.embed.color)
										.setFooter(client.config.embed.footer)
										.addFields([
											{
												name: client.translate("economy/birthdate:HAPPY_BIRTHDAY"),
												value: client.translate("economy/birthdate:HAPPY_BIRTHDAY_MESSAGE", {
													name: user.username,
													user: user.id,
													age: `**${age}** ${client.functions.getNoun(age, client.translate("misc:NOUNS:AGE:1"), client.translate("misc:NOUNS:AGE:2"), client.translate("misc:NOUNS:AGE:5"))}`,
												}),
											},
										]);

									const msg = await channel.send({
										embeds: [embed],
									});
									await msg.react("🎉");
								}
							}
						}
					});
				}
			}
		});
	},
	null,
	true,
	"Europe/Moscow",
	);
};