Как выводить n-ое кол-во ролей в магазине?

Question

[K1tekat]

Я хочу выводить по 5 ролей в магазине и при нажатии чтобы он выводит дальше роли с массива

//shop.js
const Guild = require('../../guild.js');
const User = require('../../user.js');
const Shop = require('../../shop.js');
const {stripIndents} = require("common-tags")
const { Client, CommandInteraction,MessageActionRow, MessageButton,Interaction,MessageEmbed } = require("discord.js");
module.exports = {
    name: "shop",
    description: "магазин",
    type: 'CHAT_INPUT',
    run: async (client, interaction) => {
      await interaction.deferReply({ephemeral:true}).catch(() => {});
      let guild = await Guild.findOne({id:interaction.guild.id}) || new Guild({id:interaction.guild.id});
      let shop = await Shop.findOne({id:interaction.guild.id}) || new Shop({id:interaction.guild.id});
      let p = 1;
      let txt = " ";
      let page = 1
      if (!shop.roles.length) txt = "На данный момент предметов в магазине нет :Loading:";
      for(var i = 0; i < shop.roles.length; i++) {
            txt += `[#${p++}] <@&${shop.roles[i]}> - \`${shop.roles_pr[i]}\` ${guild.val}\n Владелец:<@${shop.user[i]}>\n`
      }
       if (txt == " ") txt = "На данный момент предметов в магазине нет :Loading:";
  let emb = new MessageEmbed()
  .setAuthor({name: "Магазин"})
  .setTitle(`**Роли**`)
  .setColor("GREEN")
  .setThumbnail(interaction.guild.iconURL({dynamic:true}))
  .setDescription( stripIndents `**${txt}**`)
await  interaction.followUp({embeds:[emb], components: [{
type: "ACTION_ROW",
      components: [
        {
          type: "BUTTON",
          customId: "buy1",
          label: "<-",
          style: "SECONDARY",
          disabled: shop.page === 1
        },
        {
          type: "BUTTON",
          customId: "buy2",
          label: "->",
          style: "SECONDARY",
          disabled: shop.roles.length <= 5
        },
        {
          type: "BUTTON",
          label: "Активировать предмет",
          customId: "buy3",
          style: "SECONDARY",
        },
      ],
}]});

},
};

Comments

[K1tekat]

//interactionCreate.js
 if (interaction.customId == "buy1" || interaction.customId == "buy2" || interaction.customId == "buy3") {
      let guild = await Guild.findOne({ id: interaction.guild.id }) || new Guild({ id: interaction.guild.id });
      let con = interaction.message.content;
      let page = 1;
      if (con) page = con.match(/\d+/)[0];
      let shop = await Shop.findOne({ id: interaction.guild.id }) || new Shop({ id: interaction.guild.id });
      if (interaction.customId == "buy2") {

          page++;
          if (page == 2) {
              let p = 1;
              let txt = " ";
              if (shop.items == null || shop.items == []){ 
               txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
               button1.disabled()
          }
              if (shop.items != null) for (var i = 0; i < shop.items.length; i++) {
                  txt += `[#${p++}] ${shop.items[i]} - \`${shop.items_pr[i]}\` ${guild.val}\n`
              }
              if (txt == " ") txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              let emb = new MessageEmbed()
                  .setDescription(stripIndents`**${txt}**`)
                  .setTitle("Магазин")
                  .setTitle(`**Предметы**`)
                  .setColor("GREEN")
                  .setThumbnail(interaction.guild.iconURL({ dynamic: true }))

              interaction.update({ content: `Страница: ${page}`, embeds: [emb], ephemeral: true })
          }
          if (page == 3) {
              let txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              if (guild.dop_item2 && !guild.dop_item1) txt = `**[1] Love rooms - \`${guild.dop_item2}\` ${guild.val}**`
              if (guild.dop_item1 && !guild.dop_item2) txt = `**[1] Личная роль - \`${guild.dop_item1}\` ${guild.val}**`
              if (guild.dop_item1 && guild.dop_item2) txt = `**[1] Личная роль - \`${guild.dop_item2}\` ${guild.val}\n[2] Love rooms - \`${guild.dop_item1}\` ${guild.val}**`
              let emb = new MessageEmbed()
                  .setDescription(stripIndents`${txt}`)
                  .setTitle("Магазин")
                  .setTitle(`**Уникальные предметы**`)
                  .setColor("GREEN")
                  .setThumbnail(interaction.guild.iconURL({ dynamic: true }))
              interaction.update({ content: `Страница: ${page}`, embeds: [emb] })
          }
      }
      if (interaction.customId == "buy1") {
          page--;
          if (page < 1) {
            // button1.components.forEach((button) => (button.disabled = true))
              return interaction.reply({
                  content: `**Вы дошли до пределов магазина!**`,
                  ephemeral: true
              });
          }
          if (page == 2) {
              let p = 1;
              let txt = " ";

              if (!shop.items || shop.items == []) txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              if (shop.items != null) for (var i = 0; i < shop.items.length; i++) {

                  txt += `[#${p++}] ${shop.items[i]} - \`${shop.items_pr[i]}\` ${guild.val}\n Владелец:<@${shop.user[i]}>\n`
              }
              if (txt == " ") txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              let emb = new MessageEmbed()
                  .setDescription(stripIndents`**${txt}**`)
                  .setTitle("Магазин")
                  .setTitle(`**Предметы**`)
                  .setColor("GREEN")
                  .setThumbnail(interaction.guild.iconURL({ dynamic: true }))
              interaction.update({ content: `Страница: ${page}`, embeds: [emb] })
          }
          if (page == 1) {
              let p = 1;
              let txt = " ";
              if (!shop.roles || shop.roles == []) txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              if (shop.roles) for (var i = 0; i < shop.roles.length; i++) {
                  txt += `[#${p++}] <@&${shop.roles[i]}> - \`${shop.roles_pr[i]}\` ${guild.val}\n Владелец:<@${shop.user[i]}>\n`
              }
              if (txt == " ") txt = "На данный момент предметов в магазине нет <a:Loading:941211075213393971>";
              let emb = new MessageEmbed()
                  .setTitle("Магазин")
                  .setTitle(`**Роли**`)
                  .setColor("GREEN")
                  .setThumbnail(interaction.guild.iconURL({ dynamic: true }))
                  .setDescription(stripIndents`**${txt}**`)
              interaction.update({ content: `Страница: ${page}`, embeds: [emb] })
          }

      }
  }
   if (interaction.customId == "buy3") {
      interaction.reply({
          content: `**Укажите: номер страницы и номер предмета!**`,
          ephemeral: true
      });
      let shop = await Shop.findOne({ id: interaction.guild.id }) || new Shop({ id: interaction.guild.id });
      let user = await User.findOne({ userID: interaction.user.id, guild: interaction.guild.id }) || new User({ userID: interaction.user.id, guild: interaction.guild.id });
      const filter = (message) => message.author.id === interaction.user.id;
      var col1 = interaction.channel.createMessageCollector({ filter, max: 1, time: 180000 });
      let member = interaction.guild.members.cache.get(interaction.user.id);
      col1.on("collect", async (m) => {
          let a = m.content.split(' ')[0];
          let b = m.content.split(' ')[1];
          let emb = new MessageEmbed()
              .setDescription(stripIndents`Укажите \`корректные\` данные!`)
              .setColor("RED")
              .setTitle("**Ошибка ❌**")

          if (!b && !a) return interaction.followUp({ embeds: [emb], ephemeral: true });
          let embeds = new MessageEmbed()
              .setDescription(stripIndents`Произошел сбой при покупке предмета!`)
              .setColor("RED")
              .setTitle("**Ошибка ❌**")

          if (!b && !a) return interaction.followUp({ embeds: [emb], ephemeral: true });
          if (isNaN(a) == true || isNaN(b) == true) return interaction.followUp({
              embeds: [emb],
              ephemeral: true
          });
          if (a > 3) return interaction.followUp({
              embeds: [emb],
              ephemeral: true
          });
          if (a == 1) {
              let role = shop.roles[b - 1];
              let sum = shop.roles_pr[b - 1];
              if (!role) return interaction.followUp({
                  embeds: [embeds],
                  ephemeral: true
              });
              if (user.withmoney < sum) {
                  let embed = new MessageEmbed()
                      .setDescription(stripIndents`У Вас нехватка средств, необходимая сумма: \`${sum}\`!`)
                      .setColor("RED")
                      .setTitle("**Ошибка ❌**")
                  return interaction.followUp({ embeds: [embed], ephemeral: true });
              }
              role = interaction.guild.roles.cache.get(role);
              if (!role) return interaction.followUp({ content: "Упс... на сервере нет роли!", ephemeral: true });

              member.roles.add(role.id);
              user.withmoney -= sum;
              user.save()
              m.delete().catch(() => { });
              let embed = new MessageEmbed()
                  .setDescription(stripIndents`**Вам была выдана роль: \`${role.name}\`**!`)
                  .setColor("GREEN")
                  .setTitle("**Успех ✅**")
              return interaction.followUp({ embeds: [embed], ephemeral: true });
          }
          if (a == 2) {
              let sum = shop.items_pr[b - 1];
              let item = shop.items[b - 1];
              if (!item) return interaction.followUp({
                  embeds: [emb],
                  ephemeral: true
              });
              if (user.withmoney < sum) {
                  let embed = new MessageEmbed()
                      .setDescription(stripIndents`У Вас нехватка средств, необходимая сумма: \`${sum}\`!`)
                      .setColor("RED")
                      .setTitle("**Ошибка ❌**")
                  return interaction.followUp({ embeds: [embed], ephemeral: true });
              }
              user.withmoney -= sum;
              user.save()
              let embed = new MessageEmbed()
                  .setDescription(stripIndents`**Вы успешно приобрели ${item}!**`)
                  .setColor("GREEN")
                  .setTitle("**Успех ✅**")
              return interaction.followUp({ embeds: [embed], ephemeral: true });
          }
         })}