app/TwitchBotCommands/BaseCommand.php

   1 <?php
   2
   3 namespace App\TwitchBotCommands;
   4
   5 use App\Models\TwitchBotCommand;
   6 use App\Models\User;
   7 use App\TwitchBot\TwitchBot;
   8
   9 abstract class BaseCommand {
  10
  11         public static function resolve(TwitchBot $bot, TwitchBotCommand $cmd) {
  12                 switch ($cmd->command) {
  13                         case 'chat':
  14                                 return new ChatCommand($bot, $cmd);
  15                         case 'join':
  16                                 return new JoinCommand($bot, $cmd);
  17                         case 'part':
  18                                 return new PartCommand($bot, $cmd);
  19                         case 'random-chat':
  20                                 return new RandomChatCommand($bot, $cmd);
  21                         default:
  22                                 throw new \Exception('unrecognized command');
  23                 }
  24         }
  25
  26         public abstract function execute();
  27
  28         protected function __construct(TwitchBot $bot, TwitchBotCommand $cmd) {
  29                 $this->bot = $bot;
  30                 $this->command = $cmd;
  31                 if ($cmd->tournament && $cmd->tournament->locale) {
  32                         App::setLocale($cmd->tournament->locale);
  33                 }
  34         }
  35
  36         protected function getParameter($name) {
  37                 return $this->command->parameters[$name];
  38         }
  39
  40         protected function getUser() {
  41                 if (!$this->hasParameter('user')) {
  42                         throw new \Exception('no user in parameters');
  43                 }
  44                 return User::findOrFail($this->getParameter('user'));
  45         }
  46
  47         protected function hasParameter($name) {
  48                 return array_key_exists($name, $this->command->parameters);
  49         }
  50
  51         protected $bot;
  52         protected $command;
  53
  54 }