Question

我正在开发一种票务系统。假设某人有一个名为ticket-$ {message.author.username}的票证，我如何防止该人再做一张票证？因为我尝试的方式不起作用。

编辑：我现在添加了很多代码，这几乎是我的全部代码。这些更改仍然会导致错误。

代码：

   module.exports.run = async (bot, message, args) => {

    message.delete();

    const filter = (reaction, user) => ['?️', '?‍?', '?️', '?'].includes(reaction.emoji.name) && user.id === message.author.id;

    var name = `ticket-${message.author.username}`
    const category = message.guild.channels.cache.get('708800011160256582');
    let supportRole = message.guild.roles.cache.get("708629895621640242");
    let supportRole2 = message.guild.roles.cache.get("708628839659733032");
    let chan = `ticket-${message.author.username}`;

    if (message.guild.channels.cache.find(channel => channel.name === chan)) {
        return message.channel.send("TEST")
    } else {

        message.guild.channels.create(name, {
            parent: category,
            topic: `? TICKET | ${message.author.username}`,
            permissionOverwrites: [{
                id: message.author.id,
                allow: ['VIEW_CHANNEL', 'SEND_MESSAGES', 'ATTACH_FILES'],
            }, {
                id: message.guild.id,
                deny: ['VIEW_CHANNEL'],

            }, {
                id: supportRole,
                allow: ['VIEW_CHANNEL', 'SEND_MESSAGES'],

            }, {
                id: supportRole2,
                allow: ['VIEW_CHANNEL', 'SEND_MESSAGES']

            }]
        })
    }
      }).then(async c => {

        let orderEmbed = new Discord.MessageEmbed()
            .setTitle("Choose one of the topics below.")
            .setColor("#e05856")
            .setDescription(`
            ?️ » **Make order.**
            ?‍? » **Personal support.**
            ?️ » **Technical support (Personal)**
            ? » **Something else.**
            `)
            .setTimestamp();


            c.send(orderEmbed).then(async msg => {

                await msg.react("?️");
                await msg.react("?‍?");
                await msg.react('?️');
                await msg.react("?");

                msg.awaitReactions(filter, {
                    max: 1,
                    time: 30000,
                    errors: ['time']
                }).then(collected => {

                    const reaction = collected.first();

                    switch(reaction.emoji.name) {
                        case '?️':
                             c.send("test1");
                            break;
                        case '?‍?':
                            c.send("test2");
                            break;
                        case '?️':
                            c.send("test3");
                             break;
                        case '?':
                            c.send("test4");
                            break;
                    }

                }).catch(collected => {

                });

            })


      });

    message.channel.send(`Hi ${message.author.username}! You have opened an order, view it in #${name.id}`).then(async msg => {


    })

}

module.exports.help = {
    name: "order"
}

我希望有人能帮助我！：-）

Answer 1

您的代码应该可以工作，但是由于您说它不起作用，请执行以下操作：

module.exports.run = async (bot, message, args) => {

  message.delete();

  const filter = (reaction, user) => ['?️', '?‍?', '?️', '?'].includes(reaction.emoji.name) && user.id === message.author.id;

  var name = `ticket-${message.author.username}`
  const category = message.guild.channels.cache.get('708800011160256582');
  let supportRole = message.guild.roles.cache.get("708629895621640242");
  let supportRole2 = message.guild.roles.cache.get("708628839659733032");
  let chan = `ticket-${message.author.username}`;

  if (message.guild.channels.cache.find(channel => channel.name === chan)) {
    return message.channel.send("TEST")
  } else {

    message.guild.channels.create(name, {
        parent: category,
        topic: `? TICKET | ${message.author.username}`,
        permissionOverwrites: [{
          id: message.author.id,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES', 'ATTACH_FILES'],
        }, {
          id: message.guild.id,
          deny: ['VIEW_CHANNEL'],

        }, {
          id: supportRole,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES'],

        }, {
          id: supportRole2,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES']

        }]
      })
      .then(async c => {

        let orderEmbed = new Discord.MessageEmbed()
          .setTitle("Choose one of the topics below.")
          .setColor("#e05856")
          .setDescription(`
            ?️ » **Make order.**
            ?‍? » **Personal support.**
            ?️ » **Technical support (Personal)**
            ? » **Something else.**
            `)
          .setTimestamp();


        c.send(orderEmbed).then(async msg => {

          await msg.react("?️");
          await msg.react("?‍?");
          await msg.react('?️');
          await msg.react("?");

          msg.awaitReactions(filter, {
            max: 1,
            time: 30000,
            errors: ['time']
          }).then(collected => {

            const reaction = collected.first();

            switch (reaction.emoji.name) {
              case '?️':
                c.send("test1");
                break;
              case '?‍?':
                c.send("test2");
                break;
              case '?️':
                c.send("test3");
                break;
              case '?':
                c.send("test4");
                break;
            }

          }).catch(collected => {

          });

        })


      });

    message.channel.send(`Hi ${message.author.username}! You have opened an order, view it in #${name.id}`).then(async msg => {


    })

  }
}

module.exports.help = {
  name: "order"
}

如果频道已存在，发送一条消息

1 个答案: