Add SlashCommand controller, and change routes to slack/* and api/slack/*

src/Http/Controllers/SlackAppController.php

@@ -81,8 +81,13 @@ class SlackAppController extends Controller
 		if (App::environment() == 'local')
 			file_put_contents('/tmp/install',print_r($output,TRUE));
 
-		if (! $output->ok)
+		if (! $output->ok) {
-			abort(403,'Something didnt work, status not OK ['.(string)$response->getBody().']');
+			switch ($output->error) {
+				case 'invalid_code': abort(403,'Did you use the install button?');
+				default:
+					abort(500,'Something didnt work, status not OK ['.(string)$response->getBody().']');
+			}
+		}
 
 		// Are we an enterprise?
 		$eo = NULL;

src/Http/Controllers/SlashCommandController.php

@@ -0,0 +1,98 @@
+<?php
+
+namespace Slack\Http\Controllers;
+
+use Carbon\Carbon;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+
+use App\Http\Controllers\Controller;
+
+use Slack\Client\Payload;
+use Slack\Command\Factory;
+use Slack\Message;
+use Slack\Message\Attachment;
+
+class SlashCommandController extends Controller
+{
+	private const LOGKEY = 'CSC';
+
+	public function fire(Request $request): ?Message
+	{
+		$command = Factory::make(new Payload($request->all(),TRUE));
+		$o = new Message;
+
+		// If the team is not active.
+		if (! $command->team()->active) {
+			Log::notice(sprintf('%s:IGNORING command, Team INACTIVE [%s]',static::LOGKEY,$command->team()->id));
+			$o->text(sprintf("Sorry, it would appear you are not allowed to use me.\nYour instance hasnt been enabled.\nAsk an admin to install me [%s].",$command->team()->team_id));
+
+			return $o;
+		}
+
+		if ($command->channel()) {
+			// If the channel is a direct message
+			if (str_starts_with($command->channel()->channel_id,'D')) {
+				Log::notice(sprintf('%s:IGNORING command, Channel is for direct messages [%s]',static::LOGKEY,$command->channel()->id));
+				$o->text('Sorry, I dont work with direct messages yet. Please use me in a channel.');
+
+				return $o;
+			}
+
+			// If the channel is not enabled
+			if (! $command->channel()->is_allowed) {
+				Log::notice(sprintf('%s:IGNORING command, Channel INACTIVE [%s]',static::LOGKEY,$request->channel_id));
+				$o->text(sprintf('Sorry, it would appear this channel is not allowed to use me. %s may be able to help.',$command->team()->owner->slack_user));
+
+				return $o;
+			}
+
+			// If the user hasnt been checked yet
+			if (is_null($command->user()->active)) {
+				Log::notice(sprintf('%s:IGNORING command, User UNKNOWN [%s]',static::LOGKEY,$command->user()->id));
+				$o->text('Sorry, unfortunately I cannot work with you - as I dont know who you are (yet)...');
+
+				$a = new Attachment;
+
+				if ($command->user()->created_at < Carbon::now()->subMinutes(5))
+					$a->color('#CC0000')
+						->text(sprintf('I probably should have figured out who you are by now, so something might be wrong. You might like to check with the %s.',$command->team()->owner->slack_user));
+				else
+					$a->color('#008800')
+						->text(sprintf('If I havent worked out who you are with the next 5 mins, you might like to check with the %s.',$command->team()->owner->slack_user));
+
+				$o->addAttachment($a);
+
+				return $o;
+			}
+
+			// If the user is not enabled
+			if (! $command->user()->isAllowed($command->channel())) {
+				Log::notice(sprintf('%s:IGNORING command, User INACTIVE [%s]',static::LOGKEY,$command->user()->id));
+				$o->text(sprintf('Sorry, it would appear that you are not allowed to use me. %s may be able to help.',$command->team()->owner->slack_user));
+
+				return $o;
+			}
+		}
+
+		// Check that we are active in the channel
+		if (! $command->channel() OR ! $command->channel()->active) {
+			$o->text('Hi, I am the *Ask the Experts* Bot');
+
+			$a = new Attachment;
+			$a->title('Greetings!')
+				->text('Im not active in this channel, so I cant do anything here unless you invite me. Please invite me with `/invite`')
+				->color('#FF8080');
+			$o->addAttachment($a);
+
+			return $o;
+		}
+
+		if (! method_exists($command,'respond')) {
+			Log::alert(sprintf('%s:Cant respond to Command [%s], no respond method',static::LOGKEY,get_class($command)),['m'=>__METHOD__]);
+			abort(500,'No respond method() for '.get_class($command));
+		}
+
+		return ($x=$command->respond())->isEmpty() ? NULL : $x;
+	}
+}

src/Http/Middleware/CheckRequest.php

@@ -32,10 +32,10 @@ class CheckRequest
 
 		switch ($request->path()) {
 			// For slashcmd full validation is done in the controller
-			case 'api/slashcmd':
+			case 'api/slack/slashcmd':
 				return $next($request);
 
-			case 'api/event':
+			case 'api/slack/event':
 				// URL Verification
 				if ($request->input('type') === 'url_verification') {
 					Log::debug(sprintf('%s:Responding directly to URL Verification',static::LOGKEY),['m'=>__METHOD__,'r'=>$request->all()]);
@@ -45,11 +45,11 @@ class CheckRequest
 				$event = EventFactory::make(new Payload($request->all(),TRUE));
 				break;
 
-			case 'api/imsgopt':
+			case 'api/slack/imsgopt':
 				$event = OptionsFactory::make(new Payload(json_decode($request->payload,TRUE),TRUE));
 				break;
 
-			case 'api/imsg':
+			case 'api/slack/imsg':
 				$event = InteractiveFactory::make(new Payload(json_decode($request->payload,TRUE),TRUE));
 				break;
 

src/Models/Channel.php

@@ -30,7 +30,7 @@ class Channel extends Model
 	 */
 	public function getIsAllowedAttribute(): bool
 	{
-		return $this->active;
+		return $this->active && $this->team->allow_guest;
 	}
 
 	/**

src/Models/User.php

@@ -2,6 +2,7 @@
 
 namespace Slack\Models;
 
+use App\Models\Slack\Channel;
 use App\Models\Slack\Enterprise as AppEnterprise;
 use App\Models\Slack\Team as AppTeam;
 
@@ -63,4 +64,19 @@ class User extends Model
 
 		return $this->team_id ? $this->team : (($x=$this->enterprise->teams) ? $x->first() : NULL);
 	}
+
+	/* METHODS */
+
+	/**
+	 * Return if the user is allowed to use this bot
+	 * If the user is active status is NULL, but the channel or team allow guests, then the user is allowed.
+	 * If the user is active status is FALSE, then the user is not allowed.
+	 *
+	 * @param Channel $co
+	 * @return bool
+	 */
+	public function isAllowed(Channel $co): bool
+	{
+		return $this->active || (($this->active !== FALSE) && $co->allow_guest);
+	}
 }

src/routes.php

@@ -38,4 +38,9 @@ app('router')
 			'uses' => 'InteractiveOptionsController@fire',
 			'as' => 'imsgopt',
 		]);
+
+		$router->post('slack/slashcmd', [
+			'uses' => 'SlashCommandController@fire',
+			'as' => 'slashcommand',
+		]);
 	});