initial commit

1 files changed, 64 insertions, 0 deletions

diff --git a/server/src/commands/core/invite.js b/server/src/commands/core/invite.js
new file mode 100644
index 0000000..1c70ac1
--- /dev/null
+++ b/server/src/commands/core/invite.js
@@ -0,0 +1,64 @@
+/*
+
+*/
+
+'use strict';
+
+function verifyNickname(nick) {
+  return /^[a-zA-Z0-9_]{1,24}$/.test(nick);
+}
+
+exports.run = async (core, server, socket, data) => {
+  let targetNick = String(data.nick);
+
+  if (!verifyNickname(targetNick)) {
+    // Not a valid nickname? Chances are we won't find them
+    return;
+  }
+
+  if (targetNick == socket.nick) {
+    // TODO: reply with something witty? They invited themself
+    return;
+  }
+
+  if (server._police.frisk(socket.remoteAddress, 2)) {
+    server.reply({
+      cmd: 'warn',
+      text: 'You are sending invites too fast. Wait a moment before trying again.'
+    }, socket);
+
+    return;
+  }
+
+  let channel = Math.random().toString(36).substr(2, 8);
+
+  let payload = {
+    cmd: 'info',
+    text: `${socket.nick} invited you to ?${channel}`
+  };
+  let inviteSent = server.broadcast( payload, { channel: socket.channel, nick: targetNick });
+
+  if (!inviteSent) {
+    server.reply({
+      cmd: 'warn',
+      text: 'Could not find user in channel'
+    }, socket);
+
+    return;
+  }
+
+  server.reply({
+    cmd: 'info',
+    text: `You invited ${targetNick} to ?${channel}`
+  }, socket);
+
+  core.managers.stats.increment('invites-sent');
+};
+
+exports.requiredData = ['nick'];
+
+exports.info = {
+  name: 'invite',
+  usage: 'invite {nick}',
+  description: 'Generates a unique (more or less) room name and passes it to two clients'
+};