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                         default:
  20                                 throw new \Exception('unrecognized command');
  21                 }
  22         }
  23
  24         public abstract function execute();
  25
  26         protected function __construct(TwitchBot $bot, TwitchBotCommand $cmd) {
  27                 $this->bot = $bot;
  28                 $this->command = $cmd;
  29                 if ($cmd->tournament && $cmd->tournament->locale) {
  30                         App::setLocale($cmd->tournament->locale);
  31                 }
  32         }
  33
  34         protected function getParameter($name) {
  35                 return $this->command->parameters[$name];
  36         }
  37
  38         protected function getUser() {
  39                 if (!$this->hasParameter('user')) {
  40                         throw new \Exception('no user in parameters');
  41                 }
  42                 return User::findOrFail($this->getParameter('user'));
  43         }
  44
  45         protected function hasParameter($name) {
  46                 return array_key_exists($name, $this->command->parameters);
  47         }
  48
  49         protected $bot;
  50         protected $command;
  51
  52 }