Holana/slash/start.js

const Discord = require("discord.js")
const {  ApplicationCommandOptionType, EmbedBuilder, ActionRowBuilder, ButtonBuilder, ButtonStyle } = require("discord.js");
const messages = require("../utils/message");
const ms = require("ms")
module.exports = {
  name: 'start',
  description: '🎉 Start a giveaway',

  options: [
    {
      name: 'duration',
      description: 'How long the giveaway should last for. Example values: 1m, 1h, 1d',
      type: ApplicationCommandOptionType.String,
      required: true
    },
    {
      name: 'winners',
      description: 'How many winners the giveaway should have',
      type: ApplicationCommandOptionType.Integer,
      required: true
    },
    {
      name: 'prize',
      description: 'What the prize of the giveaway should be',
      type: ApplicationCommandOptionType.String,
      required: true
    },
    {
      name: 'channel',
      description: 'The channel to start the giveaway in',
      type: ApplicationCommandOptionType.Channel,
      required: true
    },
    {
      name: 'bonusrole',
      description: 'Role which would recieve bonus entries',
      type: ApplicationCommandOptionType.Role,
      required: false
    },
    {
      name: 'bonusamount',
      description: 'The amount of bonus entries the role will recieve',
      type: ApplicationCommandOptionType.Integer,
      required: false
    },
    {
      name: 'description',
      description: 'Add more details about your giveaway',
      type: ApplicationCommandOptionType.String,
      required: false
    },
    {
      name: 'role',
      description: 'Role you want to add as giveaway joining requirement',
      type: ApplicationCommandOptionType.Role,
      required: false
    },
  ],

  run: async (client, interaction) => {

    // If the member doesn't have enough permissions
    if (!interaction.member.permissions.has('MANAGE_MESSAGES') && !interaction.member.roles.cache.some((r) => r.name === "Giveaways")) {
      return interaction.reply({
        content: ':x: You need to have the manage messages permissions to start giveaways.',
        ephemeral: true
      });
    }

    const giveawayChannel = interaction.options.getChannel('channel');
    const giveawayDuration = interaction.options.getString('duration');
    const giveawayWinnerCount = interaction.options.getInteger('winners');
    const giveawayPrize = interaction.options.getString('prize');

    if (!giveawayChannel.isTextBased()) {
      return interaction.reply({
        content: ':x: Please select a text channel!',
        ephemeral: true
      });
    }
   if(isNaN(ms(giveawayDuration))) {
    return interaction.reply({
      content: ':x: Please select a valid duration!',
      ephemeral: true
    });
  }
    if (giveawayWinnerCount < 1) {
      return interaction.reply({
        content: ':x: Please select a valid winner count! greater or equal to one.',
      })
    }

    const bonusRole = interaction.options.getRole('bonusrole')
    const bonusEntries = interaction.options.getInteger('bonusamount')
    let rolereq = interaction.options.getRole('role')
    let invite = interaction.options.getString('description')

    if (bonusRole) {
      if (!bonusEntries) {
        return interaction.reply({
          content: `:x: You must specify how many bonus entries would ${bonusRole} recieve!`,
          ephemeral: true
        });
      }
    }


    await interaction.deferReply({ ephemeral: true })

    if (rolereq) {
      messages.inviteToParticipate = `**React with <:confetti:984296694357319730> to participate!**\n>>> - Only members having ${rolereq} are allowed to participate in this giveaway!`
    }
    if (rolereq && invite) {
      messages.inviteToParticipate = `**React with <:confetti:984296694357319730> to participate!**\n>>> - Only members having ${rolereq} are allowed to participate in this giveaway!`
    }
    if (!rolereq && invite) {
      messages.inviteToParticipate = `**React with <:confetti:984296694357319730> to participate!**\n>>> Read more details about this giveaway down below!`
    }


    // start giveaway
    await client.giveawaysManager.start(giveawayChannel, {
      // The giveaway duration
      duration: ms(giveawayDuration),
      // The giveaway prize
      prize: giveawayPrize,
      // The giveaway Host
      hostedBy: `<@${interaction.user.id}>`,
      // The giveaway winner count
      winnerCount: parseInt(giveawayWinnerCount),
      // BonusEntries If Provided
      bonusEntries: [
        {
          // Members who have the role which is assigned to "rolename" get the amount of bonus entries which are assigned to "BonusEntries"
          bonus: new Function('member', `return member.roles.cache.some((r) => r.name === \'${bonusRole ?.name}\') ? ${bonusEntries} : null`),
          cumulative: false
        }
      ],
      // Messages
      messages,
      extraData: {
        role: rolereq == null ? "null" : rolereq.id,
      }
    });
    interaction.editReply({
      content:
        `Giveaway started in ${giveawayChannel}!`,
      ephemeral: true
    })

    if (bonusRole) {
      let giveaway = new Discord.EmbedBuilder()
        .setAuthor({ name: `Bonus Entries Alert!` })
        .setDescription(
          `**${bonusRole}** Has **${bonusEntries}** Extra Entries in this giveaway!`
        )
        .setColor("#2F3136")
        .setTimestamp();
      giveawayChannel.send({ embeds: [giveaway] });
    }

  }

};