defer to led server to provide functions

bot.js

@@ -1,4 +1,6 @@
 import { createRequire } from 'module';
+import { discover } from './lights/light_parser.js';
+import { contactServer } from './lights/request.js';
 const require = createRequire(import.meta.url);
 
 import Eris from 'eris';
@@ -103,3 +105,6 @@ let cmd_dir = path.join(dir, 'cmd');
 log.debug(dir);
 let files = fs.readdirSync(cmd_dir);
 load_commands();
+contactServer(discover, (err) => {
+  log.error(err);
+})

cmd/lights.js

@@ -1,5 +1,5 @@
 import { CommandInitializer, Command } from '../parser.js';
-import parse, { initialize, instructions } from '../lights/light_parser.js';
+import parse, { discover, initialize, instructions } from '../lights/light_parser.js';
 import req from '../lights/request.js';
 
 const initializer = new CommandInitializer();
@@ -34,6 +34,7 @@ class LightsParser extends Command {
       (response) => {
         msg.channel.createMessage(`${response}`);
       },
+      discover,
       (error) => {
         msg.channel.createMessage(`error: ${error.message}`);
       }

lights/light_parser.js

@@ -1,7 +1,7 @@
 import Logger, { levels } from '../logger.js';
 import { filename } from '../utils.js';
 
-const log = new Logger(filename(import.meta.url), global.ctx.log_level);
+const log = new Logger(filename(import.meta.url), "DEBUG");
 
 class Target {
   constructor(channel) {
@@ -58,17 +58,6 @@ class Instruction {
 }
 
 export const instructions = [
-  { n: 'CONSTANT', a: true },
-  { n: 'ADD', a: true },
-  { n: 'SUBTRACT', a: true },
-  { n: 'MULTIPLY', a: true },
-  { n: 'DIVIDE', a: true },
-  { n: 'MODULO', a: true },
-  { n: 'FADE', a: true },
-  { n: 'RANDOM', a: false },
-  { n: 'JMP', a: false },
-  { n: 'JNZ', a: true },
-  { n: 'JEZ', a: true },
 ];
 
 export function initialize(ctx) {
@@ -156,6 +145,18 @@ function parseSingleInstruction(str = '') {
   return item;
 }
 
+export function discover(data) {
+  for (let value of data) {
+    if (value.n != undefined) {
+      let found = instructions.filter((val) => { return val.n == value.n });
+      if (!found.length) {
+        log.debug(`discovered new keyword ${value.n}`);
+        instructions.push(value);
+      }
+    }
+  }
+}
+
 export default function parse(str) {
   let parsed = [];
   let split = str.split('\n').filter((s) => s.length > 0);

lights/request.js

@@ -7,7 +7,22 @@ function getBinarySize(string) {
   return Buffer.byteLength(string, 'utf8');
 }
 
-export default function req(data, callback, errorCallback) {
+export function contactServer(callback, errorCallback) {
+  let client = new net.Socket();
+
+  let c_port = global.ctx.lights.port || port;
+  let c_addr = global.ctx.lights.addr || hostname;
+  client.connect(c_port, c_addr, () => {
+  });
+
+  client.on('data', (dat) => {
+    let arr = JSON.parse(dat);
+    callback(arr);
+    client.destroy();
+  })
+}
+
+export default function req(data, callback, newFuncCallback, errorCallback) {
   let string_data = JSON.stringify(data);
   let size = getBinarySize(string_data);
   if (size > 9999) {
@@ -19,11 +34,15 @@ export default function req(data, callback, errorCallback) {
 
   let c_port = global.ctx.lights.port || port;
   let c_addr = global.ctx.lights.addr || hostname;
-  client.connect(c_port, c_addr, () => {
+  client.connect(c_port, c_addr, () => { });
+
+  client.on('data', (dat) => {
+    let arr = JSON.parse(dat);
+    newFuncCallback(arr);
     client.write(string_data);
     client.destroy();
     callback('success.');
-  });
+  })
 
   client.on('error', (e) => {
     client.destroy();

parser.js

@@ -8,7 +8,7 @@ export class Command {
   log;
   name = 'DEFAULT';
   whitelist = false;
-	func() {}
+  func() { }
 }
 
 export class CommandInitializer {
@@ -91,10 +91,6 @@ export default class CommandParser {
     if (msg.author.bot) {
       return;
     }
-		if (msg.channel.guild && !ctx.whitelist.guild(msg.channel.guild)) {
-			msg.channel.createMessage('guild not whitelisted');
-			return;
-		}
     this.log.debug(msg.content);
     this.log.debug(msg.content.startsWith(this.prefix));
     this.log.debug(msg.content[0]);
@@ -109,6 +105,10 @@ export default class CommandParser {
       this.log.debug(args);
 
       if (res != undefined) {
+        if (msg.channel.guild && !ctx.whitelist.guild(msg.channel.guild)) {
+          msg.channel.createMessage('guild not whitelisted');
+          return;
+        }
         this.log.debug(`execute function ${res.name}`);
         if (res.whitelist && !ctx.whitelist.user(msg.author)) {
           msg.channel.createMessage('not whitelisted');

whitelist.json

@@ -1 +1 @@
-{"guild":["656579275008245830","754155880173404260"],"user":["123601647258697730","240240073386229760","285424490916216832","529534860243632134"]}
+{"guild":["656579275008245830","754155880173404260","805978396974514206"],"user":["123601647258697730","240240073386229760","285424490916216832","529534860243632134"]}