refactor(*): Move helper methods into helpers.js

helpers.js

@@ -1,21 +1,217 @@
-const { loggers } = require("winston");
+const { loggers } = require('winston');
 
 module.exports = {
-  sendEmbedMessage: function (logger, message, Discord, title, description, colour = '#F4B400') {
-      // For documentation see https://github.com/AnIdiotsGuide/discordjs-bot-guide/blob/master/first-bot/using-embeds-in-messages.md
-      try {
-        const embed = new Discord.MessageEmbed()
-          .setTitle(title)
-          .setColor(colour)
-          .setDescription(description)
-          .setFooter('This is a custom bot - if it goes down, tag Scruffy')
-          .setThumbnail('https://cdn.discordapp.com/icons/770039159506337802/a_510706276ebcf77e568900fa708e6c63.png?size=128')
-          .setTimestamp();
+  checkQueue: function (
+    message,
+    playerQueue,
+    playerVotes,
+    logger,
+    Discord,
+    pokemonName,
+    captainInGameName,
+    config
+  ) {
+    if (
+      playerQueue.length === config.maxqueuesize ||
+      (playerQueue.length > 0 && playerQueue.length == playerVotes.length)
+    ) {
+      // Queue is full
+      logger.info('Queue is full');
 
-        message.channel.send(embed);
+      // Post a message to say the queue is complete
+      module.exports.sendEmbedMessage(
+        logger,
+        message,
+        Discord,
+        'Queue full',
+        `The adventure is beginning - players should check their DMs\n${playerQueue
+          .map((player, index) => `${index + 1} - ${player.username}`)
+          .join('\n')}`
+      );
+
+      const randomCode = generateRandomCode();
+      const baseMessage = `@${playerQueue[0].username} is making the lobby. Here is your link code ${randomCode}`;
+      const adventureMessage =
+        pokemonName === '' && captainInGameName === ''
+          ? `${generateQueueTitle(playerQueue, config)}\n${baseMessage}`
+          : `${generateQueueTitle(
+              playerQueue,
+              config
+            )}\nPokemon: ${pokemonName}\nCaptain's IGN: ${captainInGameName}\n${baseMessage}`;
+
+      try {
+        // DM users
+        playerQueue.forEach((player) => {
+          message.client.users.cache.get(player.id).send(adventureMessage);
+        });
       } catch (error) {
-        logger.error('Failed to send embed message', error);
-        message.channel.send('There was a problem, sorry!');
+        logger.error('Tried to DM users: ', error);
+        module.exports.sendEmbedMessage(
+          logger,
+          message,
+          Discord,
+          'An error occurred',
+          `There was an error, please let an admin know!\n${error}`,
+          '#DB4437'
+        );
       }
-    },
+
+      makeTempChannel(message, adventureMessage, playerQueue, logger);
+
+      // Clear the queue and votes
+      playerQueue = [];
+      logger.info('Emptied queue');
+      playerVotes = [];
+      logger.info('Emptied votes');
+      pokemonName = '';
+      captainInGameName = '';
+      logger.info('Emptied pokemon name and captain name');
+    } else if (playerQueue.length === 0) {
+      module.exports.sendEmbedMessage(
+        logger,
+        message,
+        Discord,
+        'Queue empty',
+        'The queue is empty :('
+      );
+      pokemonName = '';
+      captainInGameName = '';
+    } else {
+      // Show queue after adding
+      let queueTitle = generateQueueTitle(playerQueue, config);
+      if (pokemonName === '' && captainInGameName === '') {
+        module.exports.sendEmbedMessage(
+          logger,
+          message,
+          Discord,
+          queueTitle,
+          `${playerQueue.map((player, index) => `${index + 1} - ${player.username}`).join('\n')}`
+        );
+      } else {
+        module.exports.sendEmbedMessage(
+          logger,
+          message,
+          Discord,
+          queueTitle,
+          `**Pokemon**: ${pokemonName}\n**Captain's IGN**: ${captainInGameName}\n${playerQueue
+            .map((player, index) => `${index + 1} - ${player.username}`)
+            .join('\n')}`
+        );
+      }
+    }
+  },
+  deleteChannel: function (message, channelName, logger) {
+    try {
+      // Get a Channel by Name
+      const fetchedChannel = message.guild.channels.cache.find(
+        (channel) => channel.name.toLowerCase() == channelName.toLowerCase()
+      );
+
+      logger.info(`Deleting temp channel ${channelName}`);
+      fetchedChannel.delete();
+    } catch (error) {
+      logger.error(`Tried to delete channel ${channelName}: `, error);
+
+      let names = [];
+      message.guild.channels.cache.forEach((channel) => {
+        names.push(channel.name);
+      });
+      logger.info(`Channel names in cache: ${names}`);
+    }
+  },
+  getChannelName: function (username) {
+    return `${username.toLowerCase().replace(' ', '-')}s-adventurers`;
+  },
+  getUserFromMention: function (mention, logger, message) {
+    try {
+      if (!mention) return;
+
+      if (mention.startsWith('<@') && mention.endsWith('>')) {
+        mention = mention.slice(2, -1);
+
+        if (mention.startsWith('!')) {
+          mention = mention.slice(1);
+        }
+
+        return message.client.users.cache.get(mention);
+      }
+    } catch (error) {
+      logger.error('Tried to get users from mention: ', error);
+    }
+  },
+  sendEmbedMessage: function (logger, message, Discord, title, description, colour = '#F4B400') {
+    // For documentation see https://github.com/AnIdiotsGuide/discordjs-bot-guide/blob/master/first-bot/using-embeds-in-messages.md
+    try {
+      const embed = new Discord.MessageEmbed()
+        .setTitle(title)
+        .setColor(colour)
+        .setDescription(description)
+        .setFooter('This is a custom bot - if it goes down, tag Scruffy')
+        .setThumbnail(
+          'https://cdn.discordapp.com/icons/770039159506337802/a_510706276ebcf77e568900fa708e6c63.png?size=128'
+        )
+        .setTimestamp();
+
+      message.channel.send(embed);
+    } catch (error) {
+      logger.error('Failed to send embed message', error);
+      message.channel.send('There was a problem, sorry!');
+    }
+  },
 };
+
+function generateQueueTitle(playerQueue, config) {
+  return `\n===== ADVENTURE QUEUE (${playerQueue.length}/${config.maxqueuesize}) =====`;
+}
+
+function generateRandomCode() {
+  const num1 = Math.floor(Math.random() * 9999 + 1);
+  const num2 = Math.floor(Math.random() * 9999 + 1);
+
+  // Pad the start of the numbers so there's always four digits, including leading zeros
+  return `${num1.toString().padStart(4, '0')}-${num2.toString().padStart(4, '0')}`;
+}
+
+function makeTempChannel(message, adventureMessage, playerQueue, logger) {
+  const channelName = module.exports.getChannelName(playerQueue[0].username);
+  let createdChannelId = '';
+  let everyoneRole = message.guild.roles.cache.find((r) => r.name === '@everyone');
+
+  let permissionOverwrites = [
+    {
+      id: everyoneRole.id,
+      deny: ['VIEW_CHANNEL'],
+    },
+  ];
+
+  playerQueue.forEach((player) => {
+    permissionOverwrites.push({
+      id: player.id,
+      allow: ['VIEW_CHANNEL'],
+    });
+  });
+
+  logger.info(`Making temp channel ${channelName}`);
+  message.guild.channels
+    .create(channelName, {
+      type: 'text',
+      permissionOverwrites: permissionOverwrites,
+    })
+    .then((createdChannel) => {
+      createdChannelId = createdChannel.id;
+
+      // Post in the channel
+      createdChannel.send(adventureMessage);
+      createdChannel.send(
+        `Please delete this channel when you're finished with it using the ${config.prefix}dc command`
+      );
+    })
+    .catch(logger.error);
+
+  // try {
+  //   // Delete the channel after the configured amount of minutes
+  //   setTimeout(function(){ deleteChannel(message, channelName); }, (config.channeldeletetimeinminutes * 1000 * 60) );
+  // } catch (error) {
+  //   logger.error(`Tried to delete channel ${channelName} after timeout: `, error);
+  // }
+}