TypeScript Check

// © Sympact06


import { ApplyOptions } from '@sapphire/decorators';
import { Args, Command, CommandOptions } from '@sapphire/framework';
import { send } from '@sapphire/plugin-editable-commands';
import { Message, EmbedBuilder, User } from 'discord.js';
import { PrismaClient } from '@prisma/client';

const prisma = new PrismaClient();

@ApplyOptions<CommandOptions>({
  description: 'Get the invite info of a user',
})
export class UserCommand extends Command {
  public override async registerApplicationCommands(registry: Command.Registry) {
    registry.registerChatInputCommand(command =>
      command
        .setName(this.name)
        .setDescription(this.description)
        .addUserOption(option =>
          option
            .setName('user')
            .setDescription('The user to get the invite info of')
            .setRequired(false)
        )
    );
  }

  public override async messageRun(message: Message, args: Args) {
    const user = await args.pick('user').catch(() => message.author);
    const embed = await this.generateInviteInfoEmbed(user);
    return send(message, { embeds: [embed] });
  }

  public override async chatInputRun(interaction: Command.ChatInputCommandInteraction) {
    const user = interaction.options.getUser('user') || interaction.user;
    const embed = await this.generateInviteInfoEmbed(user);
    return interaction.reply({ embeds: [embed] });
  }

  public override async contextMenuRun(interaction: Command.ContextMenuCommandInteraction) {
    const user = interaction.targetId ? await interaction.client.users.fetch(interaction.targetId) : interaction.user;
    const embed = await this.generateInviteInfoEmbed(user);
    return interaction.reply({ embeds: [embed] });
  }

  private async generateInviteInfoEmbed(user: User) {
    const invites = await prisma.invite.findMany({
      where: { inviterId: user.id },
      include: { usages: true },
    });

    let totalInvites = invites.reduce((count, invite) => count + invite.uses + invite.manualadded, 0);
    const left = invites.reduce((count, invite) => count + invite.usages.filter((usage) => usage.leftAt !== null).length, 0);
    const stillInServer = totalInvites - left;
    const manual = invites.reduce((count, invite) => count + invite.manualadded, 0);

    const embed = new EmbedBuilder()
      .setTitle(`${user.tag}'s Invites`)
      .addFields(
        { name: 'Total Invites', value: totalInvites.toString(), inline: true },
        { name: 'Members Left', value: left.toString(), inline: true },
        { name: 'Members Still In Server', value: stillInServer.toString(), inline: true },
        { name: 'Manual Added Invites', value: manual.toString(), inline: true }
      )
      .setColor('#3986E4');

    return embed;
  }
}