Inbound mail controller

InboundMailController.php

<?php declare(strict_types=1);

namespace App\Http\Controllers;

use Mail;
use Exception;
use Spatie\Regex\Regex;
use App\Models\Customer;
use App\Mail\NewVoicemail;
use App\Models\Voicemailbox;
use App\Jobs\TranscribeVoicemail;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Storage;
use Spatie\Regex\Exceptions\RegexFailed;

class InboundMailController extends Controller
{
    /**
     * @throws Exception
     */
    protected function validateAttachment() {
        if (!request()->hasFile('attachment-1')) {
            Log::channel('voicemail')->warning('Received voicemail email - no voicemail was found attached');
            throw new Exception('No attachment', 406);
        }

        Log::channel('voicemail')->info('Received voicemail from Mailgun with audio-file attachment');
    }

    /**
     * @throws RegexFailed
     */
    protected function extractData(): array
    {
        $content = request('stripped-text');
        $results = Regex::match("/Caller ID: (?<caller>[^\s]*).*Domain: (?<domain>[^\s]*).*Voicemail ID: (?<voicemail>[\d]*)/", $content);

        $data = [
            'caller' => $results->group('caller'),
            'domain' => $results->group('domain'),
            'voicemail' => $results->group('voicemail')
        ];

        Log::channel('voicemail')->info("Extracted caller ({$data['caller']}) - domain ({$data['domain']}) - voicemail ({$data['voicemail']})");

        return $data;
    }

    /**
     * @throws Exception
     */
    protected function getVoicemailbox(Customer|null $customer, $domain, $voicemailId): Voicemailbox
    {
        if (is_null($customer)) {
            Log::channel('voicemail')->warning("Received voicemail from mailgun, could not find customer with matching domain: $domain");
            throw new Exception("Customer not found with domain $domain", 406);
        }

        $voicemailBox = $customer->voicemailboxes()->whereVoicemailId($voicemailId)->first();

        if (is_null($voicemailBox)) {
            Log::channel('voicemail')->warning("No Voicemail Box in system with id: $voicemailId");
            throw new \Exception('Voicemail Box not found', 406);
        }

        Log::channel('voicemail')->info('Found matching voicemail box in system');

        return $voicemailBox;
    }

    /**
     * @throws Exception
     */
    protected function storeVoicemailFile()
    {
        try {
            $file = Storage::disk('s3')->put('/voicemail', request()->file('attachment-1'));
        } catch (Exception $e) {
            throw new \Exception("Unable to store voicemail audio file on S3: {$e->getMessage()}");
        }

        Log::channel('voicemail')->info("Storing voicemail file ($file) on S3 Bucket");

        return $file;
    }


    public function store()
    {
        try {
            $this->validateAttachment();

            ['domain' => $domain, 'caller' => $caller, 'voicemail' => $voicemailId] = $this->extractData();

            $customer = Customer::whereDomain($domain)->first();

            $voicemail = $this->getVoicemailbox($customer, $domain, $voicemailId);

            $file = $this->storeVoicemailFile();

            if ($voicemail->notify_sms) {
                Log::channel('voicemail')->info('notify_sms = true, dispatching Transcribe job');
                TranscribeVoicemail::dispatch($voicemail, $customer, $caller, $file);
            }

            if ($voicemail->notify_email) {
                Log::channel('voicemail')->info('notify_email = true, dispatching Mail job');
//                Mail::to($voicemail->email)->send(new NewVoicemail($voicemail, $caller, $file));
            }

            return response('OK', 200);
        } catch (Exception $e) {
            Log::channel('voicemail')->error("Error processing voicemail: {$e->getMessage()}");
            return response('Error', 500);
        }

    }
}